| 底部两层框架-抗震墙砖房侧移刚度分析和第三层与第二层侧移刚度比的合理取值 |
| |
| 引用本文： | 高小旺,肖伟,王菁,孟钢,王金妹.底部两层框架-抗震墙砖房侧移刚度分析和第三层与第二层侧移刚度比的合理取值[J].建筑结构,1999(11). |
| |
| 作者姓名： | 高小旺 肖伟 王菁 孟钢 王金妹 |
| |
| 作者单位： | 中国建筑科学研究院工程抗震研究所!北京100013 |
| |
| 摘 要： | 探讨了底部两层框架抗震墙砖房中底部两层层间侧移刚度的简化计算方法，分析指出了计算第二层侧移刚度采用的层间位移应扣除钢筋砼墙在第一层楼板处转角产生的侧移。给出了底部两层框架抗震墙砖房第三层与第二层侧移刚度比的合理取值为１．２～２．０，并且不应小于１．０，供设计人员参考。
|
| 关 键 词： | 砖混结构 底框-抗震墙 侧移刚度比 合理取值 |
Lateral Stiffness Analysis and Rational Option of Lateral Stiffness Ratio of the Third to Second Story in Masonry Building with Two Stories Frame and Shear Wall at the Bottom |
| |
| Gao Xiaowang,Xiao Wei,Wang Jing et al..Lateral Stiffness Analysis and Rational Option of Lateral Stiffness Ratio of the Third to Second Story in Masonry Building with Two Stories Frame and Shear Wall at the Bottom[J].Building Structure,1999(11). |
| |
| Authors: | Gao Xiaowang Xiao Wei Wang Jing |
| |
| Abstract: | A analysis method of the lateral stiffness for the first and second storey of masonry building with two sto- ries frame and shear walls at the bottom are discussed. The inter-story displacement of the second story lateral stiffness should be deducted from the displacement of the first floor slab rotation in the shear walls. Rational option of lateral stiffness ratio of the third storey to the second- storey in this kind of building is 1.2 ~ 2. 0 and not less than 1. 0. |
| |
| Keywords: | frame and shear wall structure lateral stiffness ratio masonry structure rational option |
| 本文献已被 CNKI 等数据库收录！ |
