SLIDE 1
0,0 0,0 Precast balcony slab with 4 x 4 wire mesh with 12 x 12 mild - - PDF document
0,0 0,0 Precast balcony slab with 4 x 4 wire mesh with 12 x 12 mild - - PDF document
0,0 0,0 Precast balcony slab with 4 x 4 wire mesh with 12 x 12 mild steel reinforcement below. As-built construction vs. design Cracking observed in the column As-built construction vs. design Missing column confinement steel and
SLIDE 2
SLIDE 3
As-built construction vs. design
Missing column confinement steel and incorrect PT tendon profile
SLIDE 4
As-built construction vs. design PT Tendon profiles in an elevated slab
SLIDE 5
As-built construction vs. design PT Tendon detection in an elevated slab – Plan view
0-3” slice
Negative Moment top bars extending from perimeter beams (typical) Tendons starting to appear as they come together in a “V” shape and dip away from their anchorages
SLIDE 6
As-built construction vs. design PT Tendon detection in an elevated slab
2.3 – 4.3” slice
Negative Moment top bars extending from perimeter beams (typical) Tendons starting to appear as they come together in a “V” shape and dip away from their anchorages
SLIDE 7
As-built construction vs. design PT Tendon detection in an elevated slab
3.1 – 5.1” slice
Negative Moment top bars extending from perimeter beams (typical) Tendons starting to appear as they come together in a “V” shape and dip away from their anchorages
SLIDE 8
As-built construction vs. design PT Tendon detection in an elevated slab
3.9 – 5.9” slice
Mild steel bottom reinforcement Tendons are visible in the bottom of the mid-span of the slab
SLIDE 9
As-built construction vs. design PT Tendon profiles in an elevated slab after using software to remove unwanted mild steel details
SLIDE 10
As-built construction vs. design PT Tendon profiles in an elevated slab
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As-built construction vs. design PT Tendon profiles in an elevated slab
Tendons dip into the very bottom of the slab
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As-built construction vs. design
SLIDE 13