a型钢筋桁架楼承板选用表(600mm宽)
型号 高度(mm)直径(mm) 中和轴高度 惯性矩 楼板厚度 大适用跨
简支 连续板
td2-70 70 8,4,8 39.67 1.294 100 1.8 2.4
td2-80 80 8,4.5,8, 43 1.743 110 1.9 2.4
td2-90 90 8,4.5,8, 46.33 2.259 120 2.0 2.8
td2-100 100 8,4.5,8, 49.67 2.842 130 2.0 2.8
td2-110 110 8,4.5,8, 53 3.492 140 2.1 2.8
td2-120 120 8,4.5,8, 56.33 4.21 150 2.1 3.0
td2-130 130 8,5,8 59.67 4.994 160 2.2 3.0
td2-140 140 8,5,8 63 5.845 170 2.2 3.0
td2-150 150 8,5,8 66.33 6.763 180 2.2 3.0
td2-160 160 8,5,8 69.67 7.748 190 2.3 3.0
td2-170 170 8,5.5,8 73 8.8 200 2.3 3.0
td3-70 70 8,5.5,8 45.75 1.65 100 2.5 3.0
td3-80 80 10,4.5,8 50.14 2.232 110 2.7 3.0
td3-90 90 10,4.5,8 54.53 2.902 120 2.9 3.2
td3-100 100 10,4.5,8 58.91 3.66 130 3.0 3.2
td3-110 110 10,5,8 63.3 4.507 140 3.2 3.4
td3-120 120 10,5,8 67.68 5.442 150 3.4 3.6
td3-130 130 10,5,8 72.07 6.465 160 3.5 3.6
td3-140 140 10,5,8 76.46 7.576 170 3.6 3.6
td3-150 150 10,5.5,8 80.84 8.775 180 3.7 3.8
td3-160 160 10,5.5,8 85.23 10.062 190 3.7 3.8
td3-170 170 10,6,8 89.61 11.438 200 3.8 3.8
td4-70 70 10,6,8 40 1.90 100 2.6 3.2
td4-80 80 10,4.5,10 43.33 2.58 110 2.8 3.4
td4-90 90 10,4.5,10 46.67 3.366 120 3.1 3.4
td4-100 100 10,4.5,10 50 4.256 130 3.4 3.6
td4-110 110 10,5,10 53.33 5.251 140 3.4 3.6
td4-120 120 10,5,10 56.67 6.35 150 3.5 3.8
td4-130 130 10,5,10 60 7.555 160 3.6 3.8
td4-140 140 10,5,10 63.33 8.864 170 3.6 4.0
td4-150 150 10,5.5,10 66.67 10.277 180 3.7 4.0
td4-160 160 10,5.5,10 70 11.796 190 3.7 4.0
td4-170 170 10,6,10 73.33 13.419 200 3.8 4.2
td5-70 70 10,6,10 50.77 1.93 100 2.6 3.2
td5-80 80 12,4.5,8 56.06 2.622 110 2.8 3.2
td5-90 90 12,4.5,8 61.35 3.42 120 3.0 3.2
td5-100 100 12,4.5,8 66.65 4.325 130 3.2 3.2
td5-110 110 12,4.5,8 71.94 5.336 140 3.4 3.4
td5-120 120 12,5,8 77.24 6.454 150 3.6 3.6
td5-130 130 12,5,8 82.53 7.678 160 3.7 3.6
td5-140 140 12,5,8 87.82 9.009 170 3.8 3.8
td5-150 150 12,5.5,8 93.12 10.446 180 4.0 3.8
td5-160 160 12,5.5,8 98.41 11.989 190 4.0 4.0
td5-170 170 12,6,8 103.71 13.639 200 4.0 3.8
td6-70 70 12,4.5,10 44.7 2.309 100 2.8 3.6
td6-80 80 12,4.5,10 48.88 *1 110 3.0 3.6
td6-90 90 12,4.5,10 53.07 4.124 120 3.3 4.2
td6-100 100 12,5,10 57.26 5.228 130 3.5 4.4
td6-110 110 12,5,10 61.44 6.465 140 3.6 4.4
td6-120 120 12,5.5,10 65.63 7.832 150 3.8 4.6
td6-130 130 12,5.5,10 69.81 9.331 160 3.9 4.8
td6-140 140 12,5.5,10 74 10.962 170 4.0 4.8
td6-150 150 12,5.5,10 78.19 12.724 180 4.2 4.8
td6-160 160 12,6,10 82.37 14.618 190 4.2 5.0
td6-170 170 12,6,10 86.56 16.643 200 4.4 5.0
td7-70 70 12,6,10 40.33 2.567 100 2.9 3.8
td7-80 80 12,4.5,12 43.67 3.517 110 3.2 3.8
td7-90 90 12,4.5,12 47 4.618 120 3.4 4.2
td7-100 100 12,5,12 50.33 5.869 130 3.6 4.4
td7-110 110 12,5,12 53.67 7.272 140 3.8 4.4
td7-120 120 12,5,12 57 8.825 150 3.9 4.6
td7-130 130 12,5.5,12 60.33 10.529 160 4.0 4.6
td7-140 140 12,5.5,12 63.67 12.384 170 4.2 4.8
td7-150 150 12,5.5,12 67 14.389 180 4.3 4.8
td7-160 160 12,6,12 70.33 16.546 190 4.4 5.0
td7-170 170 12,6,12 73.67 18.853 200 4.5 5.0