矩形仓仓壁配筋计算

1、序序号号钢钢筋筋混混凝凝土土矩矩形形仓仓计计算算0物料小小麦麦1矩形筒仓长边中线尺寸a(m)6.006.002矩形筒仓短边中线尺寸b(m)6.006.003矩形筒仓仓壁壁厚t(m)0.250.254矩形筒仓贮料计算高度hn(m)31.0031.005深仓贮料水平压力修正系数Ch2.202.206深仓贮料竖向压力修正系数Cv1.001.007混凝土强度等级C30C308钢筋强度等级HRB400HRB4009内摩擦角=25.0010容重(KN/m3)8.0011矩形筒仓长边内侧尺寸an5.7512矩形筒仓长边内侧尺寸bn5.7513水力半径=an*bn/2(an+bn)1.43814侧压力系数k=

2、tan2(45-/2)0.4115贮料与仓壁摩擦系数0.40钢钢筋筋混混凝凝土土立立筒筒仓仓仓仓壁壁计计算算图图表表序序号号( (一一) )筒筒仓仓配配筋筋计计算算: :0区区段段编编号号1234561计算截面至檐口高度S(m)3.503.503.503.503.503.508.508.5013.5013.5018.5018.502仓顶高度(m)31.0031.0031.0031.0031.0031.003单位面积水平压力Ph20.6520.6520.6539.0349.4855.424仓壁计算受荷宽度（m）1.001.001.001.001.001.005A壁所受拉力Nha(kN)59.37

3、59.3759.37112.21142.26159.346B壁所受拉力Nhb(kN)59.3759.3759.37112.21142.26159.347A壁支座所受弯矩Ma(kN.m)56.9056.9056.90107.54136.33152.708A壁跨中所受弯矩Ma中28.4528.4528.4553.7768.1676.359B壁支座所受弯矩Ma(kN.m)56.9056.9056.90107.54136.33152.7010B壁跨中所受弯矩Ma中28.4528.4528.4553.7768.1676.3511钢筋抗拉强度360.00360.00360.00360.00360.0036

4、0.0012拉弯构件有效高度t0（mm）220.00220.00220.00220.00220.00220.0013A壁支座偏心距e0（mm）958.33958.33958.33958.33958.33958.3314A壁跨中偏心距e0中479.17479.17479.17479.17479.17479.1715B壁支座偏心距e0（mm）958.33958.33958.33958.33958.33958.3316B壁跨中偏心距e0中479.17479.17479.17479.17479.17479.1717A壁拉力距受压钢筋的距离e1053.331053.331053.331053.33105

5、3.331053.3318B壁拉力距受压钢筋的距离e1053.331053.331053.331053.331053.331053.3319A壁计算钢筋面积Asa（mm2）914.31914.31914.31914.31914.31914.311728.041728.042190.682190.682453.712453.7120B壁计算钢筋面积Asb（mm2）939.02939.02939.02939.02939.02939.021774.741774.742249.892249.892520.032520.0321实配纵向钢筋直径deq（mm）12121212121220202020202

6、022A壁实配纵向钢筋间距 S（mm）20020015015012512512012011011010010023B壁实配纵向钢筋间距 S（mm）20020015015012512512012011011010010024A壁实配钢筋Asa（mm2）565.20753.60904.322616.672854.553140.0025B壁实配钢筋Asb（mm2）565.20753.60904.322616.672854.553140.0026( (二二) )筒筒仓仓裂裂缝缝计计算算27受力特征系数cr2.402.402.402.402.402.4028抗拉强度标准值ftk2.012.012.012

7、.012.012.0129受拉钢筋保护层厚Cs20.0020.0020.0020.0020.0020.0030A壁等效应力qa598.10448.58373.82244.17283.74288.9231B壁等效应力qb598.10448.58373.82244.17283.74288.9232A壁配筋率tea0.010.010.010.020.020.0333B壁配筋率teb0.010.010.010.020.020.0334A壁不均匀系数a0.880.810.750.840.900.9235B壁不均匀系数b0.880.810.750.840.900.9236A壁裂缝宽度maxa0.850.5

8、80.450.280.330.3237B壁裂缝宽度maxb0.850.580.450.280.330.3238裂裂缝缝宽宽度度验验算算不不满满足足规规范范不不满满足足规规范范不不满满足足规规范范不不满满足足规规范范不不满满足足规规范范不不满满足足规规范范39( (三三) )仓仓底底及及仓仓壁壁摩摩擦擦力力计计算算40单位面积竖向压力Pv23.1323.1323.1343.7155.4262.0741仓壁单位周长摩擦力Pf7.007.007.0034.9175.59123.527823.5023.5028.5028.5031.0031.0058.8060.721.001.00169.05174.

9、57169.05174.57钢钢筋筋混混凝凝土土立立筒筒仓仓仓仓壁壁计计算算图图表表( (一一) )筒筒仓仓配配筋筋计计算算: :162.00167.2981.0083.65162.00167.2981.0083.65360.00360.00220.00220.00958.33958.33479.17479.17958.33958.33479.17479.171053.331053.331053.331053.332603.262603.262688.282688.282673.622673.622760.942760.94222222221001001001001001001001003799.403799.403799.403799.402.402.402.012.0120.0020.00253.33261.60253.3