防爆鋼筋
|
螺旋鋼筋 fy=4200kgf/cm2 |
預力混凝土抗壓強度 fcm,0(Mpa) |
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|
C35/45* |
C45/55* |
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|
Anchorage |
Ø A |
B |
Ø C |
D |
N |
Ø A |
B |
ØC |
D |
N |
|
T1 |
190 |
240 |
9 |
40 |
5 |
180 |
230 |
9 |
50 |
5 |
|
T2 |
210 |
260 |
9 |
40 |
6 |
190 |
240 |
9 |
50 |
5 |
|
T3 |
280 |
330 |
13 |
40 |
7 |
250 |
300 |
13 |
50 |
6 |
|
T4 |
300 |
360 |
16 |
40 |
9 |
310 |
360 |
13 |
45 |
8 |
|
T5 |
370 |
405 |
16 |
45 |
9 |
330 |
400 |
16 |
45 |
9 |
|
T6 |
370 |
405 |
16 |
45 |
9 |
330 |
400 |
16 |
45 |
9 |
|
T7 |
410 |
480 |
16 |
45 |
9.5 |
380 |
450 |
16 |
45 |
10 |
|
T8 |
460 |
500 |
16 |
50 |
10 |
420 |
490 |
20 |
50 |
10 |
|
T9 |
460 |
500 |
16 |
50 |
10 |
420 |
490 |
20 |
50 |
10 |
|
T10 |
520 |
572 |
19 |
48 |
11.5 |
470 |
540 |
20 |
50 |
11 |
|
T11 |
530 |
590 |
19 |
50 |
12 |
500 |
570 |
20 |
50 |
11.5 |
|
T12 |
550 |
620 |
19 |
50 |
12.5 |
520 |
590 |
20 |
50 |
12 |
|
T13 |
580 |
625 |
19 |
50 |
12.5 |
550 |
620 |
20 |
50 |
12.5 |
單位：mm
*顯示的混凝土強度為圓柱試體測試強度/立方試體測試強度.
** N=螺旋圈數.