发布于：2013-03-17 11:51:17
来自：建筑结构/混凝土结构
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六层纯框架混凝土厂房，柱距在7~8m左右，建筑总高23m，底层层高6m，其余各层为3m，有围护墙，每往上一层就会局部抽柱，建设地在内蒙古，风压0.55，地震裂度7(0.15)，环境类别三类，我采用梁柱板C35，保护层：梁柱40，板35。在建筑结构总信息里为什么剪切刚度和侧移刚度总是不过？是因为每层抽程序认为是不规则建筑的关系么？请教.....需要怎么调整，谢谢
Floor No. 1 Tower No. 1
Xstif= 24.0441(m) Ystif= 12.4682(m) Alf = 45.0000(Degree)
Xmass= 25.1588(m) Ymass= 13.6729(m) Gmass(活荷折减)= 1260.2500( 1164.3606)(t)
Eex = 0.0792 Eey = 0.0856
Ratx = 1.0000 Raty = 1.0000
Ratx1= 0.4283 Raty1= 0.4096
薄弱层地震剪力放大系数= 1.25
RJX1 = 2.4696E+06(kN/m) RJY1 = 2.4696E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 2.7869E+05(kN/m) RJY3 = 2.6939E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
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Floor No. 2 Tower No. 1
Xstif= 28.3862(m) Ystif= 11.7524(m) Alf = 45.0000(Degree)
Xmass= 27.6722(m) Ymass= 9.7413(m) Gmass(活荷折减)= 990.9657( 881.6982)(t)
Eex = 0.0595 Eey = 0.1676
Ratx = 1.9000 Raty = 1.9000
Ratx1= 1.4020 Raty1= 1.3197
薄弱层地震剪力放大系数= 1.00
RJX1 = 4.6922E+06(kN/m) RJY1 = 4.6922E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 7.1664E+05(kN/m) RJY3 = 6.9544E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
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Floor No. 3 Tower No. 1
Xstif= 28.3862(m) Ystif= 11.7524(m) Alf = 45.0000(Degree)
Xmass= 32.0666(m) Ymass= 19.1758(m) Gmass(活荷折减)= 411.8758( 382.1171)(t)
Eex = 0.3068 Eey = 0.6188
Ratx = 1.0000 Raty = 1.0000
Ratx1= 0.7052 Raty1= 0.7268
薄弱层地震剪力放大系数= 1.25
RJX1 = 4.6922E+06(kN/m) RJY1 = 4.6922E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 5.6967E+05(kN/m) RJY3 = 5.9721E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
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Floor No. 4 Tower No. 1
Xstif= 28.3862(m) Ystif= 11.7524(m) Alf = 45.0000(Degree)
Xmass= 27.9650(m) Ymass= 10.7923(m) Gmass(活荷折减)= 487.8470( 475.2470)(t)
Eex = 0.0352 Eey = 0.0801
Ratx = 2.0000 Raty = 2.0000
Ratx1= 8.5333 Raty1= 8.1771
薄弱层地震剪力放大系数= 1.00
RJX1 = 9.3845E+06(kN/m) RJY1 = 9.3845E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.1540E+06(kN/m) RJY3 = 1.1739E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
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Floor No. 5 Tower No. 1
Xstif= 32.4816(m) Ystif= 19.5682(m) Alf = 45.0000(Degree)
Xmass= 32.5849(m) Ymass= 20.1559(m) Gmass(活荷折减)= 402.5527( 369.0552)(t)
Eex = 0.0127 Eey = 0.0723
Ratx = 0.1579 Raty = 0.1579
Ratx1= 3.4120 Raty1= 3.2523
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.4818E+06(kN/m) RJY1 = 1.4818E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.9320E+05(kN/m) RJY3 = 2.0508E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
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Floor No. 6 Tower No. 1
Xstif= 32.4816(m) Ystif= 19.5682(m) Alf = 45.0000(Degree)
Xmass= 32.4622(m) Ymass= 20.0438(m) Gmass(活荷折减)= 290.6082( 269.7082)(t)
Eex = 0.0024 Eey = 0.0582
Ratx = 0.7273 Raty = 0.7273
Ratx1= 1.0000 Raty1= 1.0000
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.0776E+06(kN/m) RJY1 = 1.0776E+06(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 8.0890E+04(kN/m) RJY3 = 9.0082E+04(kN/m) RJZ3 = 0.0000E+00(kN/m)
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X方向最小刚度比: 0.4283(第 1层第 1塔)
Y方向最小刚度比: 0.4096(第 1层第 1塔)
Ratio_Bu: 表示本层与上一层的承载力之比
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层号 塔号 X向承载力 Y向承载力 Ratio_Bu:X,Y
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6 1 0.1463E+04 0.1520E+04 1.00 1.00
5 1 0.2741E+04 0.2782E+04 1.87 1.83
4 1 0.1306E+05 0.1070E+05 4.76 3.84
3 1 0.8029E+04 0.7654E+04 0.61 0.72
2 1 0.1202E+05 0.1196E+05 1.50 1.56
1 1 0.7768E+04 0.7686E+04 0.65 0.64
X方向最小楼层抗剪承载力之比: 0.61 层号: 3 塔号: 1
Y方向最小楼层抗剪承载力之比: 0.64 层号: 1 塔号: 1
全部回复（6 ）
只看楼主 我来说两句-
steelstspkpm
沙发
谢谢各位学习了
2016-05-27 15:11:27
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zsl170092830
板凳
如梦无痕…… 发表于 2013-3-17 15:31 层间刚度比不过 你一定要理解其本质 他的本质是刚度不均匀是不是一定要满足0.7的要求呢？手册上不是说程序会自动加大地震力了，还是说一定要调整大于0.7的要求？
2014-11-29 14:10:29
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