![反弯点高度修正表[共1页]](https://www.peiji.com/assets/images/load.png)
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土木1204班组员：卢焕然邵明明胡伟卢鼎刘杰张辉周敏题目：试分别用反弯点法和D值法计算下图1-1所示框架结构的内力（弯矩、剪力、轴力）和水平位移。图中在各杆件旁标出了线刚度,其中。图1-1：（1）反弯点法：解：顶层柱反弯点位于柱中点,底层柱的反弯点位于柱高处,在反弯点处将柱切开,脱离体如图2、图3所示。图1-2顶层脱离体：图1-3底层脱离体：（1）求各柱剪力分配系数,顶层：底层：（2）计算各柱剪力：1/3（3）计算杆端弯矩,...
