钢筋桁架楼承板选型表(共4页).doc

精选优质文档-倾情为你奉上附录A：钢筋桁架楼承板选用表楼板厚度（mm)板型V (590mm宽）板型W（600mm宽）桁架高度(mm)施工阶段无支撑最大适用跨度(m)上弦、腹杆下弦直径（mm)中和轴高度 Y0 (mm)惯性矩I0（105mm4)板简支板连续100TDV1-70TDW1-70701.8 1.8 8，4.5，647.65 1.059110TDV1-80TDW1-80801.9 1.8 52.35 1.421 120TDV1-90TDW1-90902.0 2.0 57.06 1.837 130TDV1-100TDW1-1001002.1 2.0 61.77 2.305 140TDV1-110TDW1-1101102.1 2.2 66.47 2.826 150TDV1-120TDW1-12012