| 高层框—筒结构中加强层对上部伸臂内力和下部结构沉降性能的影响 |
| |
| 引用本文： | 刘喜平.高层框—筒结构中加强层对上部伸臂内力和下部结构沉降性能的影响[J].四川建筑科学研究,2009,35(6). |
| |
| 作者姓名： | 刘喜平 |
| |
| 作者单位： | 陕西理工学院土建系,陕西,汉中,723000 |
| |
| 摘 要： | 利用有限元软件计算和分析了在竖向荷载作用下,带有水平加强层的框架-核心筒高层结构的8个模型主要构件的受力和基础的沉降状况,结论如下:第一,随着加强层设置位置的改变,加强层上伸臂梁的内力将发生大的变化;第二,加强层的设置能有效地减小下部基础的不均匀沉降,且随着加强层设置位置的改变,基础沉降呈现出明显的规律性.
|
| 关 键 词： | 高层框-筒结构 水平加强层 内力分析 基础沉降 |
Influence of horizontal strengthened storey on performance of outrigger internal force and base settlement in tall frame-core wall structure |
| |
| LIU Xiping.Influence of horizontal strengthened storey on performance of outrigger internal force and base settlement in tall frame-core wall structure[J].Building Science Research of Sichuan,2009,35(6). |
| |
| Authors: | LIU Xiping |
| |
| Affiliation: | LIU Xiping (Department of Civil Engineering,Shanxi University of Technology,Hanzhong 723000,China) |
| |
| Abstract: | The author utilizes finite element program to calculate the main components internal force and analyses foundation settlement of eights models of the tall frame-core wall structure with strengthened stories in the vertical loading and draws the following conclusion:the first,internal force of outrigger will have obvious change under different strengthened stories plans;the second,differential deformation of foundation could be reduced effectively for strengthened stories,and moreover,as the location is chan... |
| |
| Keywords: | tall frame-core wall structure horizontal strengthened storey internal force analysis foundation settlement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
