附件2-5-1-5：内部地下室顶板结构限额设计指标(2022年V1.0集团版)柱网尺寸结构形式地库区域限额指标0.81.01.21518普通地库含钢量(kg/m2)30.0033.0037.0042.0046.00大柱网普通地库0.220.227.8mx7.8m0.220.230.24消防车道含钢量(kg/m2)56.0058.0060.0065.0067.00消防车道0.270.270.280.290.29含钢量(kg/m2)42.0048.0054.0060.0065.00大柱网普通地库0.320.320.320.360.387.8mx7.8m消防车道含钢量(kg/m2)60.0063.0066.0069.0074.00消防车道0.330.340.360.380.40普通地库含钢量(kg/m2)30.0033.0036.0038.0040.00大柱网无梁楼盖0.390.400.430.460.497.8mx7.8m消防车道含钢量(kg/m2)42.0043.0044.0045.0047.00消防车道0.400.410.440.470.50普通地库含钢量(kg/m2)31.0034.0037.0040.0043.00大小柱网普通地库7.8mx0.240.250.260.270.28(6.6+4.85)m消防车道含钢量(kg/m2)54.0056.0058.0060.0063.00消防车道0.250.260.270.280.29普通地库含钢量(kg/血2)38.0042.0046.0050.0054.00大小柱网7.8mx0.310.310.320.320.35(6.6+4.85)m消防车道含钢量(kg/m2)56.0058.0060.0063.0067.00消防车道032032033033036普通地库含钢量(kg/m2)30.0033.0036.0038.00大小柱网27.007.8mx普通地库0.390.400.430.460.49(6.6+4.85)m消防车道含钢量(kg/m2)36.0039.0042.0044.0046.00消防车道0.400.410.440.470.50普通地库含钢量(kg/m2)25.0027.0028.0030.0032.00小柱网普通地库0.220.230.240.240.25(6.6+4.55)m消防车道含钢量(kg/m2)47.0048.0050.0052.0054.00消防车道0.240.240.240.250.25普通地库含钢量(kg/m2)29.0031.0033.0036.0039.00小柱网主梁大板普通地库5.4mx0.300.310.310.320.32(6.6+4.55)m消防车道含钢量(kg/m2)43.0044.0045.0047.0049.00消防车道0.310.320.320.330.33普通地库含钢量(kg/m2)26.0027.0028.0030.0032.00小柱网普通地库0.390.390.390.420.455.4mx(6.6+4.55)m消防车道含钢量(kg/m2)30.0031.0032.0034.0035.00消防车道039039039042045说明：1.表中指标适用于非人防地下室顶板。2.覆土厚度与表格中标准厚度不同时按线性插值。3.表中指标适用于柱网尺寸正交规则的标准跨，实际项目的标准跨与表中尺寸不一致时可按面积比的/2次方进行换算。2.048.000.2569.000.2969.000.4078.000.4242.000.5149.000.5245.000.2865.000.2958.000.3670.0003640.000.5348.000.5335.000.2655.000.2542.000.3451.000.3534.000.4536.00045