SELF REFERENCE FRAME ENGINEERING BODY APPROACH FOR COMPLEX SETTING OUT OPERATIONS
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1 SELF REFERENCE FRAME ENGINEERING BODY APPROACH FOR COMPLEX SETTING OUT OPERATIONS Joël van Cranenbroeck, Chair WG 6.2 FIG Commission 6 Director of Technology and Project Development Leica Geosystems AG, Heerbrugg - Switzerland 14th FIG Symposium on Deformation Measurement and Analysis Joël van Cranenbroeck / 2011
2 Capital Market Authority in Riyadh city 14th FIG Symposium on Deformation Measurement and Analysis Slide n 2 /17 Joël van Cranenbroeck / 2011
3 14th FIG Symposium on Deformation Measurement and Analysis Slide n 3 /17 Joël van Cranenbroeck / 2011
4 CMA Tower in King Abdullah Financial District Walter P Moore provided structural engineering design services for this 80-story high-rise office tower in Saudi Arabia. At 400 meters tall and 1,991,000 square feet, this world class office tower is to be the landmark project of the new King Abdullah Financial District in Northern Riyadh. 14th FIG Symposium on Deformation Measurement and Analysis Slide n 4 /17 Joël van Cranenbroeck / 2011
5 55 deg. Celsius 14th FIG Symposium on Deformation Measurement and Analysis Slide n 5 /17 Joël van Cranenbroeck / 2011
6 55 deg. Celsius 14th FIG Symposium on Deformation Measurement and Analysis Slide n 6 /17 Joël van Cranenbroeck / 2011
7 55 deg. Celsius 14th FIG Symposium on Deformation Measurement and Analysis Slide n 7 /17 Joël van Cranenbroeck / 2011
8 14th FIG Symposium on Deformation Measurement and Analysis Slide n 8 /17 Joël van Cranenbroeck / 2011
9 14th FIG Symposium on Deformation Measurement and Analysis Slide n 9 /17 Joël van Cranenbroeck / 2011
10 14th FIG Symposium on Deformation Measurement and Analysis Slide n 10 /17 Joël van Cranenbroeck / 2011
11 14th FIG Symposium on Deformation Measurement and Analysis Slide n 11 /17 Joël van Cranenbroeck / 2011
12 14th FIG Symposium on Deformation Measurement and Analysis Slide n 12 /17 Joël van Cranenbroeck / 2011
13 14th FIG Symposium on Deformation Measurement and Analysis Slide n 13 /17 Joël van Cranenbroeck / 2011
14 14th FIG Symposium on Deformation Measurement and Analysis Slide n 14 /17 Joël van Cranenbroeck / 2011
15 14th FIG Symposium on Deformation Measurement and Analysis Slide n 15 /17 Joël van Cranenbroeck / 2011
16 14th FIG Symposium on Deformation Measurement and Analysis Slide n 16 /17 Joël van Cranenbroeck / 2011
17 CMA Tower in King Abdullah Financial District 14th FIG Symposium on Deformation Measurement and Analysis Slide n 17 /17 Joël van Cranenbroeck / 2011
18 14th FIG Symposium on Deformation Measurement and Analysis Slide n 18 /17 Joël van Cranenbroeck / 2011
19 14th FIG Symposium on Deformation Measurement and Analysis Slide n 19 /17 Joël van Cranenbroeck / 2011
20 14th FIG Symposium on Deformation Measurement and Analysis Slide n 20 /17 Joël van Cranenbroeck / 2011
21 14th FIG Symposium on Deformation Measurement and Analysis Slide n 21 /17 Joël van Cranenbroeck / 2011
22 14th FIG Symposium on Deformation Measurement and Analysis Slide n 22 /17 Joël van Cranenbroeck / 2011
23 CMA Tower in King Abdullah Financial District 14th FIG Symposium on Deformation Measurement and Analysis Slide n 23 /17 Joël van Cranenbroeck / 2011
24 1. Determine the MC (Mega Column) geometry Z TPS Y TPS X TPS Determine the coordinates of a series of targets placed on the MC including several the top (circle) in order to model the geometry of that element. 14th FIG Symposium on Deformation Measurement and Analysis Slide n 24 /17 Joël van Cranenbroeck / 2011
25 2. To transform the TPS CS into the MC coordinate system. Z TPS Y TPS X TPS Y MC Z MC X MC We define a 3D transformation TPS to Mega Column 14th FIG Symposium on Deformation Measurement and Analysis Slide n 25 /17 Joël van Cranenbroeck / 2011
26 2. To transform the TPS CS into the MC coord. system. Y MC Z MC X MC The MC owns its coordinate system. 14th FIG Symposium on Deformation Measurement and Analysis Slide n 26 /17 Joël van Cranenbroeck / 2011
27 3. When the MC is on place and request control. We setup a TPS into the CW ( Core Wall ) coordinate system ( explain later how to do ) and we measure some targets on the Mega Column. Z CW Y CW X CW Slab level 14th FIG Symposium on Deformation Measurement and Analysis Slide n 27 /17 Joël van Cranenbroeck / 2011
28 4. 3D Transformation from MC coordinates into CW. Z CW Using common points known in both ( CW and MC ) coordinate systems, we can derive the 3D transformation parameters and determine the top circle ( 3 points for instance ) targets into the CW coordinate system. Y CW X CW Slab level 14th FIG Symposium on Deformation Measurement and Analysis Slide n 28 /17 Joël van Cranenbroeck / 2011
29 5. Quality check. After the 3D transformation we can examine the residuals and evaluate how much the MC could have been distorted. We do need at least 5 common points in both CW and MC coordinate systems. Z CW Y CW X CW Slab level 14th FIG Symposium on Deformation Measurement and Analysis Slide n 29 /17 Joël van Cranenbroeck / 2011
30 6. Annexe How to setup the TPS? To setup the TPS on CW coordinate system we do need at least 2 points (x,y) for 2D position and orientation and 1 point (z) for 3D. There are 2 possibilities, the first one (1) is to transfer coordinates from the top (using reflectors placed on surrounded buildings) and the second (2) is to transfer coordinates from the ground. X,Y,Z + orientation H z Slab level 14th FIG Symposium on Deformation Measurement and Analysis Slide n 30 /17 Joël van Cranenbroeck / 2011
31 6. Annexe How to setup the TPS? From the top (1) 14th FIG Symposium on Deformation Measurement and Analysis Slide n 31 /17 Joël van Cranenbroeck / 2011
32 6. Annexe How to setup the TPS? From the ground (2) 14th FIG Symposium on Deformation Measurement and Analysis Slide n 32 /17 Joël van Cranenbroeck / 2011
33 6. Annexe How to setup the TPS?From the top (1) and ground (2) 14th FIG Symposium on Deformation Measurement and Analysis Slide n 33 /17 Joël van Cranenbroeck / 2011
34 CMA Tower in King Abdullah Financial District 14th FIG Symposium on Deformation Measurement and Analysis Slide n 34 /17 Joël van Cranenbroeck / 2011
35 Slide n 35 /17 14th FIG Symposium on Deformation Measurement and Analysis Joël van Cranenbroeck / D Transformation = z y x cos cos sin sin cos cos sin cos sin cos sin sin cos sin sin sin sin cos cos cos sin sin sin cos sin sin cos cos cos s Tz Ty Tx Z Y X φ ω κ φ ω κ ω κ φ ω κ ω φ ω κ φ ω κ ω κ φ ω κ ω φ κ φ κ φ ( ) + = = + = ds d d d ds d d d ds I ds 1 d d d ds 1 d d d ds 1 dr ds 1 R s ω φ ω κ φ κ ω φ ω κ φ κ ( ) 0 X dr ds 1 dx X + + = = z y x i i i i i i i i i i i i dt dt dt d d d ds x y z x 0 z y y z 0 x Z Y X κ φ ω
36 Many thanks for your consideration Joel van Cranenbroeck, Director of Technology and Project Development GEOMOS AG CH-9435 Heerbrugg, Switzerland Mobile : th FIG Symposium on Deformation Measurement and Analysis Joël van Cranenbroeck / 2011
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