钢筋桁架楼承板 |
楼板 厚度 (mm) |
施工荷载下钢筋桁架楼承板_适用跨度(m) |
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钢筋桁架楼承板型号 |
桁架 高度 H(mm) |
上弦/腹杆/下弦 钢筋直径与型号 (mm) |
中和轴 高度y0 (mm) |
惯性矩Ix (×105 mm4) |
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简支板 |
连续板 |
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TDA(B)1-70 |
70 |
φR 8/φR 4/φR 6 或8/φR 4/6 |
47.65 |
1.059 |
100 |
1.9 |
1.8 |
TDA(B)1-80 |
80 |
52.35 |
1.421 |
110 |
2.0 |
2.0 |
|
TDA(B)1-90 |
90 |
57.06 |
1.837 |
120 |
2.1 |
2.0 |
|
TDA(B)1-100 |
100 |
61.77 |
2.305 |
130 |
2.1 |
2.0 |
|
TDA(B)1-110 |
110 |
φR 8/φR 4.5/φR 6 或8/φR 4.5/6 |
66.47 |
2.826 |
140 |
2.2 |
2.2 |
TDA(B)1-120 |
120 |
71.18 |
3.401 |
150 |
2.2 |
2.2 |
|
TDA(B)2-70 |
70 |
φR 8/φR 4/φR 8 或8/φR 4/8 |
39.67 |
1.294 |
100 |
1.9 |
2.6 |
TDA(B)2-80 |
80 |
φR 8/φR 4.5/φR 8 或 8/φR 4.5/8 |
43.00 |
1.743 |
110 |
2.0 |
2.6 |
TDA(B)2-90 |
90 |
46.33 |
2.259 |
120 |
2.1 |
2.8 |
|
TDA(B)2-100 |
100 |
49.67 |
2.842 |
130 |
2.1 |
2.8 |
|
TDA(B)2-110 |
110 |
53.00 |
3.492 |
140 |
2.2 |
3.0 |
|
TDA(B)2-120 |
120 |
φR 8/φR 5/φR 8 或8/φR 5/8 |
56.33 |
4.210 |
150 |
2.2 |
3.0 |
TDA(B)2-130 |
130 |
59.67 |
4.994 |
160 |
2.3 |
3.0 |
|
TDA(B)2-140 |
140 |
63.00 |
5.845 |
170 |
2.3 |
3.2 |
|
TDA(B)2-150 |
150 |
66.33 |
6.763 |
180 |
2.3 |
3.2 |
|
TDA(B)2-160 |
160 |
φR 8/φR 5.5/φR 8 或8/φR 5.5/8 |
69.67 |
7.748 |
190 |
2.3 |
3.2 |
TDA(B)2-170 |
170 |
73.00 |
8.800 |
200 |
2.4 |
3.2 |
|
TDA(B)3-70 |
70 |
φR 10/φR 4.5/φR 8 或10/φR 4.5/8 |
45.75 |
1.650 |
100 |
2.6 |
3.2 |
TDA(B)3-80 |
80 |
50.14 |
2.232 |
110 |
2.8 |
3.2 |
|
TDA(B)3-90 |
90 |
54.53 |
2.902 |
120 |
3.0 |
3.4 |
|
TDA(B)3-100 |
100 |
58.91 |
3.660 |
130 |
3.2 |
3.4 |
|
TDA(B)3-110 |
110 |
φR 10/φR 5/φR 8 或10/φR 5/8 |
63.30 |
4.507 |
140 |
3.4 |
3.6 |
TDA(B)3-120 |
120 |
67.68 |
5.442 |
150 |
3.4 |
3.6 |
|
TDA(B)3-130 |
130 |
72.07 |
6.465 |
160 |
3.6 |
4.0 |
|
TDA(B)3-140 |
140 |
φR 10/φR 5.5/φR 8 或10/φR 5.5/8 |
76.46 |
7.576 |
170 |
3.7 |
4.0 |
TDA(B)3-150 |
150 |
80.84 |
8.775 |
180 |
3.8 |
4.0 |
|
TDA(B)3-160 |
160 |
85.23 |
10.062 |
190 |
3.8 |
4.0 |