有些人说，对于这种简单的无地下室多层建筑，基础顶就是嵌固端，，也有人说是正负零处。。。我这里，基础顶至正负零作为模型首层，侧向刚度与上一层的。。。。是 。。。。直接贴图： Floor No. 1 Tower No. 1（基础顶至正负零） Xstif= 65.5784(m) Ystif= 40.6115(m) Alf = 45.0000(Degree) Xmass= 65.1638(m) Ymass= 40.9077(m) Gmass(重力荷载代表值)= 705.8583( 705.3898)(t)
我这里，基础顶至正负零作为模型首层，侧向刚度与上一层的。。。。是 。。。。直接贴图：
Floor No. 1 Tower No. 1（基础顶至正负零）
Xstif= 65.5784(m) Ystif= 40.6115(m) Alf = 45.0000(Degree)
Xmass= 65.1638(m) Ymass= 40.9077(m) Gmass(重力荷载代表值)= 705.8583( 705.3898)(t)
Eex = 0.0255 Eey = 0.0183
Ratx = 1.0000 Raty = 1.0000
薄弱层地震剪力放大系数= 1.00
Ratx1= 3.7096 Raty1= 3.2613
RJX1 = 4.0558E+006(kN/m) RJY1 = 4.0558E+006(kN/m) RJZ1 = 0.0000E+000(kN/m)
RJX3 = 1.4998E+006(kN/m) RJY3 = 1.6881E+006(kN/m) RJZ3 = 0.0000E+000(kN/m)
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Floor No. 2 Tower No. 1（实际的一层）
Xstif= 65.1720(m) Ystif= 39.9554(m) Alf = 179.3549(Degree)
Xmass= 65.4796(m) Ymass= 41.1035(m) Gmass(重力荷载代表值)= 1085.8625( 1006.9297)(t)
Eex = 0.0186 Eey = 0.0740
Ratx = 0.4825 Raty = 0.2847
薄弱层地震剪力放大系数= 1.00
Ratx1= 1.2954 Raty1= 1.2982
RJX1 = 1.9571E+006(kN/m) RJY1 = 1.1548E+006(kN/m) RJZ1 = 0.0000E+000(kN/m)
RJX3 = 5.1372E+005(kN/m) RJY3 = 6.4888E+005(kN/m) RJZ3 = 0.0000E+000(kN/m)
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Ratx1= 3.7096 Raty1= 3.2613
这是否意味着，基础至正负零为嵌固层，，正负零处为嵌固端？？？
