Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Size: px
Start display at page:

Download "Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK"

Transcription

1 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Parkside Lane Dewsbury Road Leeds LS11 5SX Contact: Mr K Walker Tel: +44 (0) Fax: +44 (0) Kevin.Walker@soil-engineering.co.uk Website: below locations: s covered by the organisation and their relevant activities details Activity code Address Parkside Lane Dewsbury Road Leeds Contact Mr K Walker Testing: Aggregates; physical tests Rock; physical tests Soils; physical tests LS11 5SX Assessment Manager: AB1 Page 1 of 6

2 DETAIL OF ACCREDITATION AGGREGATES Magnesium sulphate test BS EN : 2009 ROCK Point load strength and anisotropy indices (loads from 0.05 to 50 kn) ISRM Commission on Testing Methods. Suggested Method for Determining Point Load Strength 1985 Water content ISRM Suggested Methods - Rock Porosity and density - by saturation and calliper techniques ISRM Suggested Methods - Rock Porosity and density - by saturation and buoyancy techniques ISRM Suggested Methods - Rock Characterization Testing and Monitoring, Ed. E T Brown Slake-durability index ISRM Suggested Methods - Rock Uniaxial compressive strength (loads from Kn) ISRM Suggested Methods Rock Strength and deformability under uniaxial compression (Young s Modulus and Poisson s Ratio) (loads from Kn) ISRM Suggested Methods Rock Determination of Schmidt rebound hardness. ISRM Suggested Methods Rock GEOTECHNICAL INVESTIGATION and TESTING - testing of soil Water content BS EN ISO :2014 Assessment Manager: AB1 Page 2 of 6

3 GEOTECHNICAL INVESTIGATION and TESTING - testing of soil (cont d) Density - linear BS EN ISO :2014 Density - immersion in fluid BS EN ISO :2014 Density fluid displacement BS EN ISO :2014 Particle density - fluid pyknometer BS EN ISO :2015 purposes Moisture content - oven drying Saturation moisture content of chalk Liquid limit - cone penetrometer Liquid limit - cone penetrometer - one point Plastic limit Plasticity index and liquidity index Linear shrinkage Density - linear Density - immersion in water Density - water displacement Particle density - gas jar Particle density - small pyknometer Assessment Manager: AB1 Page 3 of 6

4 - wet sieving - dry sieving - sedimentation - pipette - sedimentation - hydrometer Dry density/moisture content relationship (2.5 kg rammer) Dry density/moisture content relationship (4.5 kg rammer) Dry density/moisture content relationship (vibrating hammer) Moisture condition value (MCV) Moisture condition value (MCV) TRL Report 273 : Use and application of the MCA with particular reference to glacial tills. (G D Matheson & M G Winter) Chalk crushing value California Bearing Ratio (CBR) California Bearing Ratio (CBR) - soaked One-dimensional consolidation properties Determination of swelling and collapse characteristics Permeability - constant head BS 1377:Part 5:1990 BS 1377:Part 5: 1990 BS 1377:Part 5:1990 Assessment Manager: AB1 Page 4 of 6

5 Consolidation properties using a hydraulic cell BS 1377:Part 6:1990 Permeability in a hydraulic consolidation cell BS 1377:Part 6:1990 Permeability in a triaxial cell BS 1377:Part 6:1990 Shear strength - small shear box Residual strength - small ring shear apparatus Unconfined compressive strength - load frame Undrained shear strength - triaxial compression without of pore pressure Shear strength - large shear box BS 1377 Part 7:1990 Undrained shear strength - triaxial compression with multistage loading and without of pore pressure Effective shear strength - consolidated-undrained triaxial compression test with of pore pressure Effective shear strength - consolidated-drained triaxial compression test with of volume change BS 1377:Part 8:1990 BS 1377:Part 8:1990 Assessment Manager: AB1 Page 5 of 6

6 Effective shear strength - consolidated drained multistage triaxial compression test with of volume change Documented In-House Method based on K H Head: Manual of Soils Testing, Vol 3 Effective shear strength - consolidated undrained multistage triaxial compression test with of pore pressure Documented In-House Method based on K H Head: Manual of Soils Testing, Vol 3 END Assessment Manager: AB1 Page 6 of 6

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Unit 4 Heol Aur Dafen Industrial Estate Dafen Carmarthenshire SA14 8QN Contact: Mr P Evans Tel: +44 (0)1554 784040 Fax: +44 (0)1554 784041 E-Mail: pevans@gstl.co.uk Website: www.gstl.co.uk locations: Testing

More information

Appendix F Laboratory test results

Appendix F Laboratory test results Appendix F Laboratory test results SOIL AND ROCK SAMPLE ANALYSIS LABORATORY TEST REPORT To: Bord Gais Copy: Orla Smyth (kkidd@bge.ie) From: Stephen Watson Laboratory Manager Causeway Geotech Ltd Tel: +44(0)2827666640

More information

NHBRA SOIL LABORATORY SECTION INTERIM REVISED TEST RATES FOR THE MATERIALS LABORATORY

NHBRA SOIL LABORATORY SECTION INTERIM REVISED TEST RATES FOR THE MATERIALS LABORATORY NHBRA SOIL LABORATORY SECTION INTERIM REVISED TEST RATES FOR THE MATERIALS LABORATORY DATE OF REVISION: ) 10th October 2010 S/N TEST DESCRIPTION UNIT RATE REMARKS 1 Sieve Analysis (wet and dry methods

More information

Manual of Soil Laboratory Testing

Manual of Soil Laboratory Testing Manual of Soil Laboratory Testing Volume 1: Soil Classification and Compaction Tests Third Edition K. H. Head, Mi (Cantab), C. Eng, FICE, FGS Whittles Publishing CRC Press Taylor & Francis Croup Contents

More information

Manual on Subsurface Investigations National Highway Institute Publication No. FHWA NHI Federal Highway Administration Washington, DC

Manual on Subsurface Investigations National Highway Institute Publication No. FHWA NHI Federal Highway Administration Washington, DC Manual on Subsurface Investigations National Highway Institute Publication No. FHWA NHI-01-031 Federal Highway Administration Washington, DC Geotechnical Site Characterization July 2001 by Paul W. Mayne,

More information

Table of Contents Chapter 1 Introduction to Geotechnical Engineering 1.1 Geotechnical Engineering 1.2 The Unique Nature of Soil and Rock Materials

Table of Contents Chapter 1 Introduction to Geotechnical Engineering 1.1 Geotechnical Engineering 1.2 The Unique Nature of Soil and Rock Materials Table of Contents Chapter 1 Introduction to Geotechnical Engineering 1.1 Geotechnical Engineering 1.2 The Unique Nature of Soil and Rock Materials 1.3 Scope of This Book 1.4 Historical Development of Geotechnical

More information

Rock Material. Chapter 3 ROCK MATERIAL HOMOGENEITY AND INHOMOGENEITY CLASSIFICATION OF ROCK MATERIAL

Rock Material. Chapter 3 ROCK MATERIAL HOMOGENEITY AND INHOMOGENEITY CLASSIFICATION OF ROCK MATERIAL Chapter 3 Rock Material In all things of nature there is something of the marvelous. Aristotle ROCK MATERIAL The term rock material refers to the intact rock within the framework of discontinuities. In

More information

Geotechnical Properties of Soil

Geotechnical Properties of Soil Geotechnical Properties of Soil 1 Soil Texture Particle size, shape and size distribution Coarse-textured (Gravel, Sand) Fine-textured (Silt, Clay) Visibility by the naked eye (0.05 mm is the approximate

More information

ENGINEERING GEOLOGY AND ROCK ENGINEERING

ENGINEERING GEOLOGY AND ROCK ENGINEERING 1 ENGINEERING GEOLOGY AND ROCK ENGINEERING HANDBOOK NO. 2 Norwegian Group for Rock Mechanics (NBG) www.bergmekanikk.com Prepared in co-operation with Norwegian Tunnelling Society (NFF) Issued in 2000 SECRETARIAT:

More information

1.8 Unconfined Compression Test

1.8 Unconfined Compression Test 1-49 1.8 Unconfined Compression Test - It gives a quick and simple measurement of the undrained strength of cohesive, undisturbed soil specimens. 1) Testing method i) Trimming a sample. Length-diameter

More information

A. V T = 1 B. Ms = 1 C. Vs = 1 D. Vv = 1

A. V T = 1 B. Ms = 1 C. Vs = 1 D. Vv = 1 Geology and Soil Mechanics 55401 /1A (2002-2003) Mark the best answer on the multiple choice answer sheet. 1. Soil mechanics is the application of hydraulics, geology and mechanics to problems relating

More information

Geology and Soil Mechanics /1A ( ) Mark the best answer on the multiple choice answer sheet.

Geology and Soil Mechanics /1A ( ) Mark the best answer on the multiple choice answer sheet. Geology and Soil Mechanics 55401 /1A (2003-2004) Mark the best answer on the multiple choice answer sheet. 1. Soil mechanics is the application of hydraulics, geology and mechanics to problems relating

More information

Laboratory and Field Testing Capabilities of the CGSE.

Laboratory and Field Testing Capabilities of the CGSE. Laboratory and Field Testing Capabilities of the CGSE. Introduction The research activities of the ARC Centre for Geotechnical Science and Engineering (CGSE) are supported by state of the art field and

More information

Chapter I Basic Characteristics of Soils

Chapter I Basic Characteristics of Soils Chapter I Basic Characteristics of Soils Outline 1. The Nature of Soils (section 1.1 Craig) 2. Soil Texture (section 1.1 Craig) 3. Grain Size and Grain Size Distribution (section 1.2 Craig) 4. Particle

More information

PHYSICO-MECHANICAL PROPERTIES OF ROCKS LECTURE 2. Contents

PHYSICO-MECHANICAL PROPERTIES OF ROCKS LECTURE 2. Contents PHYSICO-MECHANICAL PROPERTIES OF ROCKS LECTURE 2 Contents 2.1 Introduction 2.2 Rock coring and logging 2.3 Physico-mechanical properties 2.3.1 Physical Properties 2.3.1.1 Density, unit weight and specific

More information

CYCLIC LIQUEFACTION POTENTIAL OF LACUS- TRINE CARBONATE SILT FROM JULIAN ALPS

CYCLIC LIQUEFACTION POTENTIAL OF LACUS- TRINE CARBONATE SILT FROM JULIAN ALPS CYCLIC LIQUEFACTION POTENTIAL OF LACUS- TRINE CARBONATE SILT FROM JULIAN ALPS BOJAN ŽLENDER and STANISLAV LENART About the authors Bojan Žlender University of Maribor, Faculty of Civil Engineering Smetanova

More information

SCOPE OF INVESTIGATION Simple visual examination of soil at the surface or from shallow test pits. Detailed study of soil and groundwater to a

SCOPE OF INVESTIGATION Simple visual examination of soil at the surface or from shallow test pits. Detailed study of soil and groundwater to a Lecture-5 Soil Exploration Dr. Attaullah Shah 1 Today s Lecture Purpose of Soil Exploration Different methods 1. Test trenches and Pits 2. Auger and Wash Boring 3. Rotary Drilling 4. Geophysical Methods

More information

FUNDAMENTALS SOIL MECHANICS. Isao Ishibashi Hemanta Hazarika. >C\ CRC Press J Taylor & Francis Group. Taylor & Francis Group, an Informa business

FUNDAMENTALS SOIL MECHANICS. Isao Ishibashi Hemanta Hazarika. >C\ CRC Press J Taylor & Francis Group. Taylor & Francis Group, an Informa business SOIL MECHANICS FUNDAMENTALS Isao Ishibashi Hemanta Hazarika >C\ CRC Press J Taylor & Francis Group Boca Raton London New York CRC Press is an imprint of the Taylor & Francis Group, an Informa business

More information

EVALUATION OF DYNAMIC METHODS FOR EARTHWORK ASSESSMENT

EVALUATION OF DYNAMIC METHODS FOR EARTHWORK ASSESSMENT Vol. 11, Issue 1/, 38-44 DOI:./cee--000 EVALUATION OF DYNAMIC METHODS FOR EARTHWORK ASSESSMENT Jozef VLČEK 1,*, Dominika ĎUREKOVÁ 2, Katarína ZGÚTOVÁ 2 1 Department of Geotechnics, Faculty of Civil Engineering,

More information

Following are the results of four drained direct shear tests on an overconsolidated clay: Diameter of specimen 50 mm Height of specimen 25 mm

Following are the results of four drained direct shear tests on an overconsolidated clay: Diameter of specimen 50 mm Height of specimen 25 mm 444 Chapter : Shear Strength of Soil Example. Following are the results of four drained direct shear tests on an overconsolidated clay: Diameter of specimen 50 mm Height of specimen 5 mm Normal Shear force

More information

Philadelphia University Faculty of Engineering

Philadelphia University Faculty of Engineering Final Exam, Second Semester: 2015/2016 Civil Engineering Department Course Title: SOIL MECHANICS Date: 9/6/2016 Course No: 0670331 Time: 2 hours Lecturer: Dr. Mohammed Mustafa Al-Iessa No. of pages: 9

More information

Chapter (12) Instructor : Dr. Jehad Hamad

Chapter (12) Instructor : Dr. Jehad Hamad Chapter (12) Instructor : Dr. Jehad Hamad 2017-2016 Chapter Outlines Shear strength in soils Direct shear test Unconfined Compression Test Tri-axial Test Shear Strength The strength of a material is the

More information

Introduction to Soil Mechanics

Introduction to Soil Mechanics Introduction to Soil Mechanics Sela Sode and Colin Jones WILEY Blackwell Contents Preface Dedication and Acknowledgments List of Symbols Soil Structure 1.1 Volume relationships 1.1.1 Voids ratio (e) 1.1.2

More information

Rock Mechanics Laboratory Tests for Petroleum Applications. Rob Marsden Reservoir Geomechanics Advisor Gatwick

Rock Mechanics Laboratory Tests for Petroleum Applications. Rob Marsden Reservoir Geomechanics Advisor Gatwick Rock Mechanics Laboratory Tests for Petroleum Applications Rob Marsden Reservoir Geomechanics Advisor Gatwick Summary A wide range of well established and proven laboratory tests are available for petroleum

More information

Soil and Rock Strength. Chapter 8 Shear Strength. Steel Strength. Concrete Strength. Dr. Talat Bader May Steel. Concrete.

Soil and Rock Strength. Chapter 8 Shear Strength. Steel Strength. Concrete Strength. Dr. Talat Bader May Steel. Concrete. Chapter 8 Shear Strength Dr. Talat Bader May 2006 Soil and Rock Strength Unconfined compressive strength (MPa) Steel Concrete 20 100 250 750 0.001 0.01 Soil 0.1 1.0 10 Rock 100 250 F y = 250 to 750 MPa

More information

Module 1 GEOTECHNICAL PROPERTIES OF SOIL AND OF REINFORCED SOIL (Lectures 1 to 4)

Module 1 GEOTECHNICAL PROPERTIES OF SOIL AND OF REINFORCED SOIL (Lectures 1 to 4) Module 1 GEOTECHNICAL PROPERTIES OF SOIL AND OF REINFORCED SOIL (Lectures 1 to 4) Topics 1.1 INTRODUCTION 1.2 GRAIN-SIZE DISTRIBUTION Sieve Analysis Hydrometer Analysis 1.3 SIZE LIMITS FOR SOILS 1.4 WEIGHT-VOLUME

More information

Course Scheme -UCE501: SOIL MECHANICS L T P Cr

Course Scheme -UCE501: SOIL MECHANICS L T P Cr Course Scheme -UCE501: SOIL MECHANICS L T P Cr 3 1 2 4.5 Course Objective: To expose the students about the various index and engineering properties of soil. Introduction: Soil formation, various soil

More information

Soils. Technical English - I 10 th week

Soils. Technical English - I 10 th week Technical English - I 10 th week Soils Soil Mechanics is defined as the branch of engineering science which enables an engineer to know theoretically or experimentally the behavior of soil under the action

More information

Prof. B V S Viswanadham, Department of Civil Engineering, IIT Bombay

Prof. B V S Viswanadham, Department of Civil Engineering, IIT Bombay 06 Index properties Review Clay particle-water interaction Identification of clay minerals Sedimentation analysis Hydrometer analysis 0.995 20-40 Hydrometer is a device which is used to measure the specific

More information

Stress and Strains in Soil and Rock. Hsin-yu Shan Dept. of Civil Engineering National Chiao Tung University

Stress and Strains in Soil and Rock. Hsin-yu Shan Dept. of Civil Engineering National Chiao Tung University Stress and Strains in Soil and Rock Hsin-yu Shan Dept. of Civil Engineering National Chiao Tung University Stress and Strain ε 1 1 2 ε 2 ε Dimension 1 2 0 ε ε ε 0 1 2 ε 1 1 2 ε 2 ε Plane Strain = 0 1 2

More information

Oedometer and direct shear tests to the study of sands with various viscosity pore fluids

Oedometer and direct shear tests to the study of sands with various viscosity pore fluids 3 r d International Conference on New Developments in Soil Mechanics and Geotechnical Engineering, Oedometer and direct shear tests to the study of sands with various viscosity pore fluids Rozhgar Abdullah

More information

APPENDIX A. Borehole Logs Explanation of Terms and Symbols

APPENDIX A. Borehole Logs Explanation of Terms and Symbols APPENDIX A Borehole Logs Explanation of Terms and Symbols Page 153 of 168 EXPLANATION OF TERMS AND SYMBOLS The terms and symbols used on the borehole logs to summarize the results of field investigation

More information

PRINCIPLES OF GEOTECHNICAL ENGINEERING

PRINCIPLES OF GEOTECHNICAL ENGINEERING PRINCIPLES OF GEOTECHNICAL ENGINEERING Fourth Edition BRAJA M. DAS California State University, Sacramento I(T)P Boston Albany Bonn Cincinnati London Madrid Melbourne Mexico City New York Paris San Francisco

More information

Chapter 5 Shear Strength of Soil

Chapter 5 Shear Strength of Soil Page 5 Chapter 5 Shear Strength of Soil. The internal resistance per unit area that the soil mass can offer to resist failure and sliding along any plane inside it is called (a) strength (b) shear strength

More information

SE-TEST Lab Instruments (I) Pvt. Ltd.

SE-TEST Lab Instruments (I) Pvt. Ltd. CIVIL & MECHANICAL ENGINEERING LAB EQUIPMENTS E-mail: setestindia@gmail.com Website: www.setestindia.com We Are The Leading Manufacturer, Supplier & Exporter of Civil & Mechanical Engineering Lab Equipments

More information

QUESTION BANK DEPARTMENT: CIVIL SUBJECT CODE / Name: CE 2251 / SOIL MECHANICS SEMESTER: IV UNIT 1- INTRODUCTION PART - A (2 marks) 1. Distinguish between Residual and Transported soil. (AUC May/June 2012)

More information

SHEAR STRENGTH OF SOIL

SHEAR STRENGTH OF SOIL Soil Failure Criteria SHEAR STRENGTH OF SOIL Knowledge about the shear strength of soil important for the analysis of: Bearing capacity of foundations, Slope stability, Lateral pressure on retaining structures,

More information

Advances in Environmental Biology

Advances in Environmental Biology AENSI Journals Advances in Environmental Biology ISSN-1995-0756 EISSN-1998-1066 Journal home page: http://www.aensiweb.com/aeb/ Review and Analysis of Soil Mechanics Tests Concerning Bedrock of Safa Dam

More information

Soil Mechanics Brief Review. Presented by: Gary L. Seider, P.E.

Soil Mechanics Brief Review. Presented by: Gary L. Seider, P.E. Soil Mechanics Brief Review Presented by: Gary L. Seider, P.E. 1 BASIC ROCK TYPES Igneous Rock (e.g. granite, basalt) Rock formed in place by cooling from magma Generally very stiff/strong and often abrasive

More information

Chapter 1 - Soil Mechanics Review Part A

Chapter 1 - Soil Mechanics Review Part A Chapter 1 - Soil Mechanics Review Part A 1.1 Introduction Geotechnical Engineer is concerned with predicting / controlling Failure/Stability Deformations Influence of water (Seepage etc.) Soil behavour

More information

SHEAR STRENGTH OF SOIL

SHEAR STRENGTH OF SOIL SHEAR STRENGTH OF SOIL Necessity of studying Shear Strength of soils : Soil failure usually occurs in the form of shearing along internal surface within the soil. Shear Strength: Thus, structural strength

More information

A Study on Suitability of Crusher Dust Stabilized Red Earth and Gravel as Subgrade and Sub Base Material

A Study on Suitability of Crusher Dust Stabilized Red Earth and Gravel as Subgrade and Sub Base Material SSRG International Journal of Civil Engineering (SSRG-IJCE) volume 5 Issue 4 April 218 A Study on Suitability of Crusher Dust Stabilized Red Earth and Gravel as Subgrade and Sub Base Material Prof. P.V.V.Satyanarayana

More information

Geology 229 Engineering and Environmental Geology. Lecture 5. Engineering Properties of Rocks (West, Ch. 6)

Geology 229 Engineering and Environmental Geology. Lecture 5. Engineering Properties of Rocks (West, Ch. 6) Geology 229 Engineering and Environmental Geology Lecture 5 Engineering Properties of Rocks (West, Ch. 6) Outline of this Lecture 1. Triaxial rock mechanics test Mohr circle Combination of Coulomb shear

More information

Chapter 1 Introduction

Chapter 1 Introduction Chapter 1 Introduction 1.1 Statement of the Problem Engineering properties of geomaterials are very important for civil engineers because almost everything we build - tunnels, bridges, dams and others

More information

B.E. (Civil) Semester: V Subject Name: GEOTECHNICAL ENGINEERING-I (CV503)

B.E. (Civil) Semester: V Subject Name: GEOTECHNICAL ENGINEERING-I (CV503) B.E. (Civil) Semester: V Subject Name: GEOTECHNICAL ENGINEERING-I (CV503) A. Course Objective: To provide a coherent development to the students for the courses in sector of Engineering like Geotechnical

More information

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Laboratory locations: Schedule of Accreditation 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Unit 1G Kilroot Business Park Carrickfergus Co Antrim BT38 7PR Contact: Mr R E Hughes Tel:

More information

Soil Behaviour in Earthquake Geotechnics

Soil Behaviour in Earthquake Geotechnics Soil Behaviour in Earthquake Geotechnics KENJI ISHIHARA Department of Civil Engineering Science University of Tokyo This publication was supported by a generous donation from the Daido Life Foundation

More information

Compression and swelling. Mechanisms of compression. Mechanisms Common cases Isotropic One-dimensional Wet and dry states

Compression and swelling. Mechanisms of compression. Mechanisms Common cases Isotropic One-dimensional Wet and dry states Compression and swelling Mechanisms Common cases Isotropic One-dimensional Wet and dry states The relationship between volume change and effective stress is called compression and swelling. (Consolidation

More information

APPENDIX F CORRELATION EQUATIONS. F 1 In-Situ Tests

APPENDIX F CORRELATION EQUATIONS. F 1 In-Situ Tests APPENDIX F 1 APPENDIX F CORRELATION EQUATIONS F 1 In-Situ Tests 1. SPT (1) Sand (Hatanaka and Uchida, 1996), = effective vertical stress = effective friction angle = atmosphere pressure (Shmertmann, 1975)

More information

Soil Properties - II

Soil Properties - II Soil Properties - II Amit Prashant Indian Institute of Technology andhinagar Short Course on eotechnical Aspects of Earthquake Engineering 04 08 March, 2013 Seismic Waves Earthquake Rock Near the ground

More information

10. GEOTECHNICAL EXPLORATION PROGRAM

10. GEOTECHNICAL EXPLORATION PROGRAM Geotechnical site investigations should be conducted in multiple phases to obtain data for use during the planning and design of the tunnel system. Geotechnical investigations typically are performed in

More information

EN Eurocode 7. Section 3 Geotechnical Data Section 6 Spread Foundations. Trevor L.L. Orr Trinity College Dublin Ireland.

EN Eurocode 7. Section 3 Geotechnical Data Section 6 Spread Foundations. Trevor L.L. Orr Trinity College Dublin Ireland. EN 1997 1: Sections 3 and 6 Your logo Brussels, 18-20 February 2008 Dissemination of information workshop 1 EN 1997-1 Eurocode 7 Section 3 Geotechnical Data Section 6 Spread Foundations Trevor L.L. Orr

More information

Tikrit University. College of Engineering Civil engineering Department SOIL PROPERTES. Soil Mechanics. 3 rd Class Lecture notes Up Copyrights 2016

Tikrit University. College of Engineering Civil engineering Department SOIL PROPERTES. Soil Mechanics. 3 rd Class Lecture notes Up Copyrights 2016 Tikrit University SOIL PROPERTES College of Engineering Civil engineering Department Soil Mechanics 3 rd Class Lecture notes Up Copyrights 2016 1-Soil Composition -Solids -Water -Air 2-Soil Phases -Dry

More information

Principles of Foundation Engineering 8th Edition Das SOLUTIONS MANUAL

Principles of Foundation Engineering 8th Edition Das SOLUTIONS MANUAL Principles of Foundation Engineering 8th Edition SOLUTIONS MANUAL Full clear download (no formatting errors) at: https://testbankreal.com/download/principles-foundation-engineering- 8th-edition-das-solutions-manual/

More information

GEOTECHNICAL PROPERTIES OF MECHANICALLY COMPACTED KOŠEVO LAYERS

GEOTECHNICAL PROPERTIES OF MECHANICALLY COMPACTED KOŠEVO LAYERS Original scientific paper UD: 624.153.7:551.2 DOI: 10.7251/afts.2014.0610.039M OISS.RS-ID: 4225560 GEOTEHNIAL PROPERTIES OF MEHANIALLY OMPATED KOŠEVO LAYERS Mataradžije Milada 1 1 Trasa Sarajevo, e-mail:

More information

A Constitutive Framework for the Numerical Analysis of Organic Soils and Directionally Dependent Materials

A Constitutive Framework for the Numerical Analysis of Organic Soils and Directionally Dependent Materials Dublin, October 2010 A Constitutive Framework for the Numerical Analysis of Organic Soils and Directionally Dependent Materials FracMan Technology Group Dr Mark Cottrell Presentation Outline Some Physical

More information

Reduction of static and dynamic shear strength due to the weathering of mudstones

Reduction of static and dynamic shear strength due to the weathering of mudstones Reduction of static and dynamic shear strength due to the weathering of mudstones S. Yasuda Tokyo Denki University, Japan S. Yokota & H. Nakamura Nippon Expressway Research Institute Company Ltd.,Japan

More information

Clays and Clay Minerals

Clays and Clay Minerals Clays and Clay Minerals Fields of interest for clays Various definitions Acients: Earths in the earth-air-fire-water system Definition of clay depends on discipline: Geologist grain size

More information

A PRESSURE VESSEL FOR TRUE-TRIAXIAL DEFORMATION & FLUID FLOW DURING FRICTIONAL SHEAR

A PRESSURE VESSEL FOR TRUE-TRIAXIAL DEFORMATION & FLUID FLOW DURING FRICTIONAL SHEAR A PRESSURE VESSEL FOR TRUE-TRIAXIAL DEFORMATION & FLUID FLOW DURING FRICTIONAL SHEAR Chris Marone, Brett Carperter, Derek Elsworth, Igor Faoro, Matt Ikari, Matt Knuth, André Niemeijer, Demian Saffer, and

More information

TABLE OF CONTENTS CHAPTER TITLE PAGE TITLE PAGE DECLARATION DEDIDATION ACKNOWLEDGEMENTS ABSTRACT ABSTRAK

TABLE OF CONTENTS CHAPTER TITLE PAGE TITLE PAGE DECLARATION DEDIDATION ACKNOWLEDGEMENTS ABSTRACT ABSTRAK TABLE OF CONTENTS CHAPTER TITLE PAGE TITLE PAGE DECLARATION DEDIDATION ACKNOWLEDGEMENTS ABSTRACT ABSTRAK TABLE OF CONTENTS LIST OF TABLE LIST OF FIGURES LIST OF SYMBOLS LIST OF APENDICES i ii iii iv v

More information

Soil strength. the strength depends on the applied stress. water pressures are required

Soil strength. the strength depends on the applied stress. water pressures are required Soil Strength Soil strength u Soils are essentially frictional materials the strength depends on the applied stress u Strength is controlled by effective stresses water pressures are required u Soil strength

More information

Cone Penetration Testing in Geotechnical Practice

Cone Penetration Testing in Geotechnical Practice Cone Penetration Testing in Geotechnical Practice Table Of Contents: LIST OF CONTENTS v (4) PREFACE ix (2) ACKNOWLEDGEMENTS xi (1) SYMBOL LIST xii (4) CONVERSION FACTORS xvi (6) GLOSSARY xxii 1. INTRODUCTION

More information

www.novotechsoftware.com The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil. The test procedure

More information

Effects of Loading Rate and Pore Pressure on Compressive Strength of Rocks.

Effects of Loading Rate and Pore Pressure on Compressive Strength of Rocks. Paper ID 99 ffects of Loading Rate and Pore Pressure on Compressive Strength of Rocks. S. Khamrat 1 *, K. Fuenkajorn 2 1 Graduate Student, Geomechanics Reserarch Unit, Suranaree University of Technology,

More information

Stabilisation of Soil Using Sodium Hydroxide Additive

Stabilisation of Soil Using Sodium Hydroxide Additive Stabilisation of Soil Using Sodium Hydroxide Additive 1 Krishna Keshav, M. Tech Student, Civil Engineering Department, BIT Sindri, Dhanbad, India 2 M.K. Mishra, Assistant Professor, Department of Chemistry,

More information

SOIL CLASSIFICATION CHART COARSE-GRAINED SOILS MORE THAN 50% RETAINED ON NO.200 SIEVE FINE-GRAINED SOILS 50% OR MORE PASSES THE NO.200 SIEVE PRIMARY DIVISIONS GRAVELS MORE THAN 50% OF COARSE FRACTION RETAINED

More information

Class Principles of Foundation Engineering CEE430/530

Class Principles of Foundation Engineering CEE430/530 Class Principles of Foundation Engineering CEE430/530 1-1 General Information Lecturer: Scott A. Barnhill, P.E. Lecture Time: Thursday, 7:10 pm to 9:50 pm Classroom: Kaufmann, Room 224 Office Hour: I have

More information

INTERPRETATION OF UNDRAINED SHEAR STRENGTH OF UNSATURATED SOILS IN TERMS OF STRESS STATE VARIABLES

INTERPRETATION OF UNDRAINED SHEAR STRENGTH OF UNSATURATED SOILS IN TERMS OF STRESS STATE VARIABLES INTERPRETATION OF UNDRAINED SHEAR STRENGTH OF UNSATURATED SOILS IN TERMS OF STRESS STATE VARIABLES S. K. Vanapalli and D.G. Fredlund Department of Civil Engineering University of Saskatchewan, Saskatoon

More information

This Specification is for the supply of sands, crushed rock and crushed scoria to Melbourne Water work sites.

This Specification is for the supply of sands, crushed rock and crushed scoria to Melbourne Water work sites. Melbourne Water SANDS, CRUSHED ROCK AND CRUSHED SCORIA SPECIFICATION 21.A.038 1 GENERAL This Specification is for the supply of sands, crushed rock and crushed scoria to Melbourne Water work sites. 2 SOURCES

More information

VALLIAMMAI ENGINEERING COLLEGE

VALLIAMMAI ENGINEERING COLLEGE VALLIAMMAI ENGINEERING COLLEGE DEPARTMENT OF CIVIL ENGINEERING SUBJECT CODE : CE6405 YEAR : II SUBJECT NAME : SOIL MECHANICS SEM : IV QUESTION BANK (As per Anna University 2013 regulation) UNIT 1- SOIL

More information

FRACTURE REORIENTATION IN HORIZONTAL WELL WITH MULTISTAGE HYDRAULIC FRACTURING

FRACTURE REORIENTATION IN HORIZONTAL WELL WITH MULTISTAGE HYDRAULIC FRACTURING SPE Workshop OILFIELD GEOMECHANICS Slide 1 FRACTURE REORIENTATION IN HORIZONTAL WELL WITH MULTISTAGE HYDRAULIC FRACTURING A. Pimenov, R. Kanevskaya Ltd. BashNIPIneft March 27-28, 2017 Moscow, Russia Slide

More information

Cyclic Triaxial Behavior of an Unsaturated Silty Soil Subjected to Suction Changes

Cyclic Triaxial Behavior of an Unsaturated Silty Soil Subjected to Suction Changes 6 th International Conference on Earthquake Geotechnical Engineering 1-4 November 215 Christchurch, New Zealand Cyclic Triaxial Behavior of an Unsaturated Silty Soil Subjected to Suction Changes T. Nishimura

More information

MULTISTAGE TRIAXIAL TESTING OF ACTUAL RESERVOIR CORES UNDER SIMULATED RESERVOIR CONDITIONS

MULTISTAGE TRIAXIAL TESTING OF ACTUAL RESERVOIR CORES UNDER SIMULATED RESERVOIR CONDITIONS MULTISTAGE TRIAXIAL TESTING OF ACTUAL RESERVOIR CORES UNDER SIMULATED RESERVOIR CONDITIONS Abstract A. ~arouaka', B. ~tawaal, A AI-~ajed~, A ~bdulraheeml and T. ~limentos'. Non linear stress-strain behavior

More information

Geology 229 Engineering Geology. Lecture 5. Engineering Properties of Rocks (West, Ch. 6)

Geology 229 Engineering Geology. Lecture 5. Engineering Properties of Rocks (West, Ch. 6) Geology 229 Engineering Geology Lecture 5 Engineering Properties of Rocks (West, Ch. 6) Common mechanic properties: Density; Elastic properties: - elastic modulii Outline of this Lecture 1. Uniaxial rock

More information

An Experimental Study of Soil Stabilisation Using Sodium Hydroxide Additive

An Experimental Study of Soil Stabilisation Using Sodium Hydroxide Additive International Journal of Research and Innovation in Applied Science (IJRIAS) Volume III, Issue V, May 18 ISSN 5-619 An Experimental Study of Soil Stabilisation Using Sodium Hydroxide Additive Mukesh Kumar

More information

The Effects of Different Surcharge Pressures on 3-D Consolidation of Soil

The Effects of Different Surcharge Pressures on 3-D Consolidation of Soil The Effects of Different Surcharge Pressures on 3-D Consolidation of Soil Arpan Laskar *1 and Sujit Kumar Pal 2 *1 Department of Civil Engineering, National Institute of Technology Agartala, Tripura, India.

More information

Asphalt Mix Designer. Module 2 Physical Properties of Aggregate. Specification Year: July Release 4, July

Asphalt Mix Designer. Module 2 Physical Properties of Aggregate. Specification Year: July Release 4, July Specification Year: July 2005 Release 4, July 2005 2-1 The first step in the development of an HMA mix design is to identify the materials that will be used in the pavement. In Florida the asphalt binder

More information

3D simulations of an injection test done into an unsaturated porous and fractured limestone

3D simulations of an injection test done into an unsaturated porous and fractured limestone 3D simulations of an injection test done into an unsaturated porous and fractured limestone A. Thoraval *, Y. Guglielmi, F. Cappa INERIS, Ecole des Mines de Nancy, FRANCE *Corresponding author: Ecole des

More information

by a factor (F) of 1.8 and 1.6 for vane

by a factor (F) of 1.8 and 1.6 for vane 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Cite this manuscript as follows: O'Kelly B.C. (2013) Discussion of "Enhancement

More information

16 Rainfall on a Slope

16 Rainfall on a Slope Rainfall on a Slope 16-1 16 Rainfall on a Slope 16.1 Problem Statement In this example, the stability of a generic slope is analyzed for two successive rainfall events of increasing intensity and decreasing

More information

Experimental Study on Effect of Gypsum and NaCl in Improvement of Engineering Properties of ClayeySoil

Experimental Study on Effect of Gypsum and NaCl in Improvement of Engineering Properties of ClayeySoil Experimental Study on Effect of Gypsum and NaCl in Improvement of Engineering Properties of ClayeySoil S.Peddaiah #1 K.Suresh #2 # Assistant Professor, Dept. of Civil Engg.CMR College of Engineering &

More information

EAA304/2 GEOTECHNICAL LABORATORY

EAA304/2 GEOTECHNICAL LABORATORY GEOTECHNICAL LABORATORY SCHOOL OF CIVIL ENGINEERING ENGINEERING CAMPUS UNIVERSITI SAINS MALAYSIA EAA304/2 GEOTECHNICAL LABORATORY No Laboratory Test G1 Direct Shear Test G2 Unconfined Compression Test

More information

Laboratory Testing Total & Effective Stress Analysis

Laboratory Testing Total & Effective Stress Analysis SKAA 1713 SOIL MECHANICS Laboratory Testing Total & Effective Stress Analysis Prepared by: Dr. Hetty Mohr Coulomb failure criterion with Mohr circle of stress 2 ' 2 ' ' ' 3 ' 1 ' 3 ' 1 Cot Sin c ' ' 2

More information

Developing an Economical and Reliable Test for Measuring the Resilient Modulus and Poisson s Ratio of Subgrade

Developing an Economical and Reliable Test for Measuring the Resilient Modulus and Poisson s Ratio of Subgrade Ohio Transportation Consortium Project Report Developing an Economical and Reliable Test for Measuring the Resilient Modulus and Poisson s Ratio of Subgrade Rulan Hu, Graduate Student, and David Zeng,

More information

Shear Strength of Soil

Shear Strength of Soil 8 Shear Strength of Soil 8 1 INTRODUCTION As a structural member, a piece of steel is capable of resisting compression, tension, and shear. Soil, however, like concrete and rock, is not capable of resisting

More information

The process of consolidation and settlement

The process of consolidation and settlement Consolidation Based on part of the GeotechniCAL reference package by Prof. John Atkinson, City University, London The process of consolidation and settlement One-dimensional consolidation theory The oedometer

More information

Consolidation Properties of NAPL Contaminated Sediments

Consolidation Properties of NAPL Contaminated Sediments Consolidation Properties of NAPL Contaminated Sediments M. B. Erten 1, C. S. El Mohtar 2, D. D. Reible 3, R. B. Gilbert 4 1 Graduate Research Assistant, University of Texas at Austin, 1 University Station

More information

Soil Mechanics I 1 Basic characteristics for soils. Introduction Description State Classification

Soil Mechanics I 1 Basic characteristics for soils. Introduction Description State Classification Soil Mechanics I 1 Basic characteristics for soils Introduction Description State Classification 1 Introduction GEOTECHNICAL STRUCTURES [1] 2 Introduction Geotechnical (Engineering Geology) Site Investigation

More information

Unloading Test with Remolded Marine Soil Sample and Disturbance Degree Assessment

Unloading Test with Remolded Marine Soil Sample and Disturbance Degree Assessment 2017 International Conference on Manufacturing Construction and Energy Engineering (MCEE 2017) ISBN: 978-1-60595-483-7 Unloading Test with Remolded Marine Soil Sample and Disturbance Degree Assessment

More information

Shear strength. Common cases of shearing In practice, the state of stress in the ground will be complex. Common cases of shearing Strength

Shear strength. Common cases of shearing In practice, the state of stress in the ground will be complex. Common cases of shearing Strength Shear strength Common cases of shearing Strength Near any geotechnical construction (e.g. slopes, excavations, tunnels and foundations) there will be both mean and normal stresses and shear stresses. The

More information

SOIL MECHANICS-01 LAB COPY INSTRUCTER: ENGR HALLEMA ATAULLAH PREPARED BY: KAMRAN KHAN PRACTICLE NO. 01 TITLE: TO DETERMINE THE MOISRURE CONTENT OF A

SOIL MECHANICS-01 LAB COPY INSTRUCTER: ENGR HALLEMA ATAULLAH PREPARED BY: KAMRAN KHAN PRACTICLE NO. 01 TITLE: TO DETERMINE THE MOISRURE CONTENT OF A PRACTICLE NO. 01 TITLE: TO DETERMINE THE MOISRURE CONTENT OF A IVEN SOIL SAMPLE APPARARUS: 1) Pan 2) Electric balance 3) Electric oven MATERIALS: 1) Soil sample 2) Water RELATED CONCEPTS: Soil: It is an

More information

TIME-DEPENDENT BEHAVIOR OF PILE UNDER LATERAL LOAD USING THE BOUNDING SURFACE MODEL

TIME-DEPENDENT BEHAVIOR OF PILE UNDER LATERAL LOAD USING THE BOUNDING SURFACE MODEL TIME-DEPENDENT BEHAVIOR OF PILE UNDER LATERAL LOAD USING THE BOUNDING SURFACE MODEL Qassun S. Mohammed Shafiqu and Maarib M. Ahmed Al-Sammaraey Department of Civil Engineering, Nahrain University, Iraq

More information

P.E. Civil Exam Review: GEOMECHANICS. Jerry Vandevelde, P.E.

P.E. Civil Exam Review: GEOMECHANICS. Jerry Vandevelde, P.E. P.E. Civil Exam Review: GEOMECHANICS Jerry Vandevelde, P.E. gtv@gemeng.com GEOMECHANICS National Council of Examiners for Engineering and Surveying http://www.ncees.org/ 3 STUDY REFERENCES Foundation Engineering;

More information

SOIL MECHANICS: palgrave. Principles and Practice. Graham Barnes. macmiiian THIRD EDITION

SOIL MECHANICS: palgrave. Principles and Practice. Graham Barnes. macmiiian THIRD EDITION SOIL MECHANICS: Principles and Practice THIRD EDITION Graham Barnes palgrave macmiiian 'running Contents Preface xii Fine soil 19 List of symbols xiv Mass structure 21 Note on units xix Degree of weathering

More information

Geology 229 Engineering Geology. Lecture 8. Elementary Soil Mechanics (West, Ch. 7)

Geology 229 Engineering Geology. Lecture 8. Elementary Soil Mechanics (West, Ch. 7) Geology 229 Engineering Geology Lecture 8 Elementary Soil Mechanics (West, Ch. 7) Outline of this Lecture 1. Introduction of soil properties 2. Index properties of soils Soil particles Phase relationship

More information

Soil Properties and their Correlations

Soil Properties and their Correlations Soil Properties and their Correlations Soil Properties and their Correlations Second Edition Michael Carter Geotechnical Consultant (Retired), UK Stephen P. Bentley Cardiff University, UK This edition

More information

Measurement of pore water pressure of clay-infilled rock joints during triaxial shearing

Measurement of pore water pressure of clay-infilled rock joints during triaxial shearing University of Wollongong Research Online Faculty of Engineering - Papers (Archive) Faculty of Engineering and Information Sciences 25 Measurement of pore water pressure of clay-infilled rock joints during

More information

DISCUSSION ON THE PROBLEM ABOUT SATURATED LOESS DYNAMIC PORE PRESSURE BY VIBRATION

DISCUSSION ON THE PROBLEM ABOUT SATURATED LOESS DYNAMIC PORE PRESSURE BY VIBRATION DISCUSSION ON THE PROBLEM ABOUT SATURATED LOESS DYNAMIC PORE PRESSURE BY VIBRATION Lan LI 1 And Lanmin WANG 2 SUMMARY Based on the dynamic triaxial test of the saturated loess, according to the undisturbed

More information

NEW DOWN-HOLE PENETROMETER (DHP-CIGMAT) FOR CONSTRUCTION APPLICATIONS

NEW DOWN-HOLE PENETROMETER (DHP-CIGMAT) FOR CONSTRUCTION APPLICATIONS NEW DOWN-HOLE PENETROMETER (DHP-CIGMAT) FOR CONSTRUCTION APPLICATIONS 1 2 C. Vipulanandan 1, Ph.D., M. ASCE and Omer F. Usluogullari 2 Chairman, Professor, Director of Center for Innovative Grouting Materials

More information

DEVELOPMENT OF AUTOMATIC CONTROL OF MULTI-STAGE TRIAXIAL TESTS AT THE UNIVERSITY OF MISKOLC

DEVELOPMENT OF AUTOMATIC CONTROL OF MULTI-STAGE TRIAXIAL TESTS AT THE UNIVERSITY OF MISKOLC Geosciences and Engineering, Vol. 2, No. 3 (2013), pp. 37 43. DEVELOPMENT OF AUTOMATIC CONTROL OF MULTI-STAGE TRIAXIAL TESTS AT THE UNIVERSITY OF MISKOLC BALÁZS CSUHANICS ÁKOS DEBRECZENI Institute of Mining

More information