发布于：2015-04-20 09:16:20
来自：建筑结构/混凝土结构
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本帖最后由 jishiman 于 2015-4-20 09:33 编辑
一18层框剪，发现第4层的Ratx2，Raty2输出结果有问题！
根据Ratx2=本层的RJX3/H÷上层的RJX3/H的90%，
第4层的Ratx2=(2.4394E+05)÷(0.9*3.3102E+05)=0.8188，
但输出结果却是Ratx2= 1.2794！这是为什么啊？
对比发现，层高改变的地方，计算的都不对啊，像1层、17层。
【根据楼层剪力，平均层间位移，两者相除，发现RJX3/H、RJY3/H都是正确的】
以下是输出结果：
===========================================================================
各层刚心、偏心率、相邻层侧移刚度比等计算信息
Floor No : 层号
Tower No : 塔号
Xstif，Ystif : 刚心的 X，Y 坐标值
Alf : 层刚性主轴的方向
Xmass，Ymass : 质心的 X，Y 坐标值
Gmass : 总质量
Eex，Eey : X，Y 方向的偏心率
Ratx，Raty : X，Y 方向本层塔侧移刚度与下一层相应塔侧移刚度的比值(剪切刚度)
Ratx1，Raty1 : X，Y 方向本层塔侧移刚度与上一层相应塔侧移刚度70%的比值
或上三层平均侧移刚度80%的比值中之较小者
Ratx2，Raty2 : X，Y 方向本层塔侧移刚度与上一层相应塔侧移刚度90%、110%或者150%比值
110%指当本层层高大于相邻上层层高1.5倍时，150%指嵌固层
RJX1，RJY1，RJZ1: 结构总体坐标系中塔的侧移刚度和扭转刚度(剪切刚度)
RJX3，RJY3，RJZ3: 结构总体坐标系中塔的侧移刚度和扭转刚度(地震剪力与地震层间位移的比)===========================================================================
Floor No. 1 Tower No. 1
Xstif= -4.0743(m) Ystif= 3.1367(m) Alf = 0.0000(Degree)
Xmass= -0.7267(m) Ymass= 0.3509(m) Gmass(活荷折减)= 2675.6411( 2464.9756)(t)
Eex = 0.1904 Eey = 0.1602
Ratx = 1.0000 Raty = 1.0000
Ratx1= 2.8646 Raty1= 3.1552
Ratx2= 2.4756 Raty2= 2.7267
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.7519E+07(kN/m) RJY1 = 1.7720E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 3.2472E+06(kN/m) RJY3 = 4.4663E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 6.4944E+05(kN/m) RJY3/H = 8.9325E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 2 Tower No. 1
Xstif= -3.9409(m) Ystif= 3.0532(m) Alf = 0.0000(Degree)
Xmass= -2.8729(m) Ymass= 0.9508(m) Gmass(活荷折减)= 1661.4412( 1526.7958)(t)
Eex = 0.0609 Eey = 0.1211
Ratx = 1.1111 Raty = 1.1111
Ratx1= 1.7128 Raty1= 1.8235
Ratx2= 1.4326 Raty2= 1.4831
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9466E+07(kN/m) RJY1 = 1.9689E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.6194E+06(kN/m) RJY3 = 2.0222E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 3.5986E+05(kN/m) RJY3/H = 4.4938E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 3 Tower No. 1
Xstif= -3.9527(m) Ystif= 3.0527(m) Alf = 0.0000(Degree)
Xmass= -1.0531(m) Ymass= 0.7397(m) Gmass(活荷折减)= 1740.0791( 1587.8536)(t)
Eex = 0.1654 Eey = 0.1332
Ratx = 0.9983 Raty = 0.9984
Ratx1= 1.3898 Raty1= 1.4674
Ratx2= 1.2713 Raty2= 1.3157
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9434E+07(kN/m) RJY1 = 1.9657E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.2560E+06(kN/m) RJY3 = 1.5150E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.7911E+05(kN/m) RJY3/H = 3.3667E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 4 Tower No. 1
Xstif= -4.7929(m) Ystif= 3.0990(m) Alf = 0.0000(Degree)
Xmass= -0.9381(m) Ymass= 0.8401(m) Gmass(活荷折减)= 1800.6132( 1645.1361)(t)
Eex = 0.2167 Eey = 0.1314
Ratx = 0.9658 Raty = 0.9662
Ratx1= 1.2353 Raty1= 1.2851
Ratx2= 1.2794 Raty2= 1.3027
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.8769E+07(kN/m) RJY1 = 1.8992E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.0977E+06(kN/m) RJY3 = 1.2795E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.4394E+05(kN/m) RJY3/H = 2.8432E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 5 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 1.0553 Raty = 1.0576
Ratx1= 1.4241 Raty1= 1.4847
Ratx2= 1.2043 Raty2= 1.2341
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9807E+07(kN/m) RJY1 = 2.0087E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.1917E+06(kN/m) RJY3 = 1.3641E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 3.3102E+05(kN/m) RJY3/H = 3.7891E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 6 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 0.9701 Raty = 0.9701
Ratx1= 1.3763 Raty1= 1.4225
Ratx2= 1.1733 Raty2= 1.1957
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9216E+07(kN/m) RJY1 = 1.9487E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.0995E+06(kN/m) RJY3 = 1.2281E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 3.0541E+05(kN/m) RJY3/H = 3.4115E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 7 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.3539 Raty1= 1.3910
Ratx2= 1.1600 Raty2= 1.1785
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9216E+07(kN/m) RJY1 = 1.9487E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.0412E+06(kN/m) RJY3 = 1.1413E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.8922E+05(kN/m) RJY3/H = 3.1702E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 8 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.3483 Raty1= 1.3766
Ratx2= 1.1576 Raty2= 1.1717
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.9216E+07(kN/m) RJY1 = 1.9487E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 9.9729E+05(kN/m) RJY3 = 1.0760E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.7703E+05(kN/m) RJY3/H = 2.9889E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
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Floor No. 9 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 0.9231 Raty = 0.9231
Ratx1= 1.3379 Raty1= 1.3609
Ratx2= 1.1444 Raty2= 1.1563
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.7738E+07(kN/m) RJY1 = 1.7988E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 9.5722E+05(kN/m) RJY3 = 1.0204E+06(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.6589E+05(kN/m) RJY3/H = 2.8343E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
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Floor No. 10 Tower No. 1
Xstif= -4.8546(m) Ystif= 3.4037(m) Alf = 0.0000(Degree)
Xmass= -2.4621(m) Ymass= 2.5507(m) Gmass(活荷折减)= 1280.7754( 1183.0391)(t)
Eex = 0.1380 Eey = 0.0509
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.3426 Raty1= 1.3617
Ratx2= 1.1639 Raty2= 1.1712
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.7738E+07(kN/m) RJY1 = 1.7988E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 9.2937E+05(kN/m) RJY3 = 9.8046E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.5816E+05(kN/m) RJY3/H = 2.7235E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 11 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5999( 1151.8634)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 0.9357 Raty = 0.9366
Ratx1= 1.3210 Raty1= 1.3438
Ratx2= 1.1377 Raty2= 1.1471
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 8.8719E+05(kN/m) RJY3 = 9.3020E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.4644E+05(kN/m) RJY3/H = 2.5839E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 12 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5996( 1151.8633)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.3491 Raty1= 1.3764
Ratx2= 1.1433 Raty2= 1.1521
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 8.6648E+05(kN/m) RJY3 = 9.0099E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.4069E+05(kN/m) RJY3/H = 2.5027E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 13 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5999( 1151.8634)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.4173 Raty1= 1.4539
Ratx2= 1.1554 Raty2= 1.1689
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 8.4212E+05(kN/m) RJY3 = 8.6891E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.3392E+05(kN/m) RJY3/H = 2.4136E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 14 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5996( 1151.8633)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.5292 Raty1= 1.5528
Ratx2= 1.1894 Raty2= 1.2077
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 8.0985E+05(kN/m) RJY3 = 8.2596E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.2496E+05(kN/m) RJY3/H = 2.2943E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 15 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5996( 1151.8633)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.6331 Raty1= 1.6564
Ratx2= 1.2702 Raty2= 1.2883
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 7.5657E+05(kN/m) RJY3 = 7.5989E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.1016E+05(kN/m) RJY3/H = 2.1108E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 16 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -2.3621(m) Ymass= 2.5657(m) Gmass(活荷折减)= 1249.5999( 1151.8634)(t)
Eex = 0.1428 Eey = 0.0550
Ratx = 1.0000 Raty = 1.0000
Ratx1= 1.9094 Raty1= 1.9242
Ratx2= 1.4851 Raty2= 1.4966
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 6.6180E+05(kN/m) RJY3 = 6.5536E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 1.8383E+05(kN/m) RJY3/H = 1.8205E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 17 Tower No. 1
Xstif= -4.8911(m) Ystif= 3.5047(m) Alf = 0.0000(Degree)
Xmass= -1.9184(m) Ymass= 2.5809(m) Gmass(活荷折减)= 1109.0455( 1018.8704)(t)
Eex = 0.1678 Eey = 0.0541
Ratx = 1.0000 Raty = 1.0000
Ratx1= 4.6116 Raty1= 4.6690
Ratx2= 2.1521 Raty2= 2.1789
薄弱层地震剪力放大系数= 1.00
RJX1 = 1.6598E+07(kN/m) RJY1 = 1.6848E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 4.9514E+05(kN/m) RJY3 = 4.8655E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 1.3754E+05(kN/m) RJY3/H = 1.3515E+05(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
Floor No. 18 Tower No. 1
Xstif= -5.5114(m) Ystif= 3.7708(m) Alf = 0.0000(Degree)
Xmass= -0.7370(m) Ymass= 2.6914(m) Gmass(活荷折减)= 668.4503( 632.8977)(t)
Eex = 0.2656 Eey = 0.0627
Ratx = 0.6000 Raty = 0.6000
Ratx1= 1.0000 Raty1= 1.0000
Ratx2= 1.0000 Raty2= 1.0000
薄弱层地震剪力放大系数= 1.00
RJX1 = 9.9588E+06(kN/m) RJY1 = 1.0109E+07(kN/m) RJZ1 = 0.0000E+00(kN/m)
RJX3 = 1.5338E+05(kN/m) RJY3 = 1.4887E+05(kN/m) RJZ3 = 0.0000E+00(kN/m)
RJX3/H = 2.5564E+04(kN/m) RJY3/H = 2.4811E+04(kN/m) RJZ3/H = 0.0000E+00(kN/m)
---------------------------------------------------------------------------
X方向最小刚度比: 1.0000(第 18层第 1塔)
Y方向最小刚度比: 1.0000(第 18层第 1塔)
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