楼屋面荷载、梁墙荷载计算计算.xls
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楼楼屋屋面面荷荷载载、梁梁墙墙荷荷载载计计算算:
活活载载荷荷qq:
本工程楼屋面设计活载根据使用要求确定,除特殊说明外均按建筑结构荷载规范(GBJ9-87)采用,楼屋面设计活载为:
卧室、厅:
1.5kN/m2,厨房、卫生间、梯间:
2.0kN/m2,阳台:
2.5kN/m2夹层:
2.5kN/m2,上人屋面:
1.5kN/m2,不上人屋面:
0.7kN/m2恒恒载载荷荷gg:
楼面按方块大理石面层:
1.2kN/m2屋面按预制混凝土架空隔热层:
1.8kN/m220厚空心砖砌体:
3.2kN/m2层高3.0m,梁上开窗荷载按70实墙荷载计算。
楼楼屋屋面面恒恒载载g板厚(mm)抹灰层面载(kN/m2)装修层面载(kN/m2)板恒载(kN/m2)楼面900.341.23.791000.341.24.041100.341.24.291200.341.24.541300.341.24.791400.341.25.041500.341.25.291600.341.25.541700.341.25.791800.341.26.04屋面1000.341.84.641100.341.84.891200.341.85.141300.341.85.391400.341.85.641500.341.85.891600.341.86.141700.341.86.391800.341.86.64梁梁墙墙恒恒载载g层高(m)梁高(mm)墙体面载(kN/m2)梁上实墙荷载(kN/m)梁上开窗荷载(kN/m)梁上开门并开窗2.82003.28.325.824.992.83003.285.604.802.83503.27.845.494.702.84003.27.685.384.612.84503.27.525.264.512.85003.27.365.154.422.85503.27.25.044.322.86003.27.044.934.222.86503.26.884.824.132.87003.26.724.704.03梯梯板板荷荷载载及及配配筋筋计计算算计计算算(按水磨石面层0.65kN/m2)梯板面荷载恒载标准值:
(=n*b)+水磨石面层:
n*(b+h)*0*0/=0.65*(b+h)/b+踏步:
n*0.5*b*h*25/=12.5*h+斜板:
n*25*b/cos/=25*/cos+板底抹灰:
n*1*17*b/cos/=0.34/cos跨中弯距M=q*/8/cos配筋M/0.9/fy/(h-25)梯板踏步宽b(mm)踏步高h(mm)踏步数n板厚(mm)夹角(度)cos()恒载标准值(kN/m2)活载标准值(kN/m2)荷载设计值(kN/m2)水平跨度(m)梯梁线载标准值(kN/m)跨中弯距(kN.m)钢筋强度等级配筋面积(mm2)实配钢筋(面积)TB130015010100270.8946.03.512.12.7013.612.3630061014110(1399)TB228016010100300.8686.33.512.52.5213.111.3830056210130(604)TB1w30015017170270.8948.03.514.54.8029.046.62300119114125(1232)TB2w30015012120270.8946.63.512.83.3017.619.4830076010100(785)