Table 4 Reinforcement details and rebar constructability of the analyzed buildings.
From: Effect of Preliminary Selection of RC Shear Walls’ Ductility Level on Material Quantities
City | No. of stories | 5 | 10 | 15 | 20 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ductility level | Conv. | Mod. Duct. | Duct. | Conv. | Mod. Duct. | Duct. | Conv. | Mod. Duct. | Duct. | Conv. | Mod. Duct. | Duct. | |
Toronto | SVL (mm) | 500 | 320 | 260 | 500 | 320 | 260 | 500 | 320 | 260 | 320 | 200 | 200 |
SHZ (mm) | 500 | 320 | 260 | 500 | 320 | 260 | 500 | 320 | 260 | 260 | 200 | 200 | |
Asconc (M) | 8–20 | 8–15 | 8–30 | 8–15 | 8–20 | 8–25 | 8–25 | 12–20 | 16–20 | 16–20 | 8–30 | 12–30 | |
SHoops (mm) | 250 | 90 | 120 | 250 | 120 | 150 | 250 | 120 | 120 | 320 | 180 | 180 | |
LCOL (mm) | 250 | 250 | 300 | 250 | 250 | 300 | 250 | 250 | 300 | 400 | 400 | 400 | |
No. of B. | 738 | 1870 | 1499 | 1462 | 2903 | 2496 | 2190 | 4359 | 4498 | 4727 | 5937 | 5941 | |
No. of C. | 216 | 553 | 401 | 404 | 931 | 699 | 600 | 1405 | 1208 | 1320 | 2073 | 2081 | |
No. of T. | 780 | 1708 | 1577 | 1800 | 3875 | 4600 | 3420 | 8531 | 11,423 | 11,769 | 21,933 | 22,600 | |
C.F. | 1734 | 4131 | 3477 | 3666 | 7709 | 7794 | 6210 | 14,294 | 17,130 | 17,816 | 29,943 | 30,622 | |
Relative | 1.00 | 2.38 | 2.01 | 1.00 | 2.10 | 2.13 | 1.00 | 2.30 | 2.76 | 1.00 | 1.68 | 1.72 | |
Montreal | SVL (mm) | 500 | 320 | 260 | 500 | 320 | 260 | Not permitted | 320 | 260 | Not permitted | 220 | 220 |
SHZ (mm) | 400 | 320 | 260 | 400 | 320 | 260 | 320 | 260 | 220 | 220 | |||
Asconc (M) | 20–30 | 12–25 | 8–25 | 16–25 | 8–25 | 12–25 | 16–20 | 12–25 | 16–25 | 16–25 | |||
SHoops (mm) | 250 | 125 | 150 | 250 | 125 | 150 | 120 | 150 | 150 | 150 | |||
LCOL (mm) | 600 | 400 | 300 | 400 | 250 | 300 | 300 | 300 | 300 | 300 | |||
No. of B. | 1028 | 1426 | 1265 | 2740 | 2811 | 2508 | 4361 | 3744 | 5165 | 5165 | |||
No. of C. | 391 | 504 | 383 | 710 | 927 | 723 | 1409 | 1050 | 1493 | 1493 | |||
No. of T. | 1635 | 2419 | 2300 | 3720 | 4545 | 5923 | 9000 | 9923 | 20,618 | 20,618 | |||
C.F. | 3054 | 4348 | 3948 | 7170 | 8283 | 9153 | 14,769 | 14,718 | 27,277 | 27,277 | |||
Relative | 1.00 | 1.42 | 1.29 | 1.00 | 1.16 | 1.28 | 1.00 | 1.00 | 1.00 | 1.00 | |||
Vancouver | SVL (mm) | 400 | 320 | 260 | 500 | 320 | 260 | Not permitted | 320 | 260 | Not permitted | 280 | 220 |
SHZ (mm) | 170 | 220 | 260 | 220 | 260 | 260 | 320 | 260 | 280 | 220 | |||
Asconc (M) | 52–30 | 36–25 | 8–30 | 56–30 | 36–25 | 8–25 | 32–25 | 16–25 | 20–30 | 20–25 | |||
SHoops (mm) | 250 | 125 | 150 | 250 | 125 | 150 | 175 | 150 | 175 | 150 | |||
LCOL (mm) | 1150 | 900 | 300 | 1800 | 900 | 300 | 900 | 350 | 500 | 400 | |||
No. of B. | 2227 | 2741 | 1281 | 4219 | 5330 | 2520 | 5783 | 3772 | 7792 | 9187 | |||
No. of C. | 684 | 889 | 415 | 1141 | 1558 | 747 | 1747 | 1106 | 2385 | 2337 | |||
No. of T. | 4221 | 5302 | 3223 | 7255 | 9932 | 7369 | 12,640 | 14,677 | 18,600 | 27,927 | |||
C.F. | 7133 | 8931 | 4919 | 12,615 | 16,819 | 10,636 | 20,171 | 19,555 | 28,777 | 39,452 | |||
Relative | 1.00 | 1.25 | 0.69 | 1.00 | 1.33 | 0.84 | 1.00 | 0.97 | 1.00 | 1.37 | |||