| 某超高层混凝土核心筒结构的振动台模拟试验研究 |
| |
| 引用本文： | 刘小胜,伍丽华.某超高层混凝土核心筒结构的振动台模拟试验研究[J].安徽建筑工业学院学报,2004,12(6):34-37. |
| |
| 作者姓名： | 刘小胜 伍丽华 |
| |
| 作者单位： | [1]杭州市龙山化工有限公司工程部,杭州310053 [2]安徽省公益性项目建设管理中心工程二处,合肥230001 |
| |
| 摘 要： | 介绍了某一超高层钢筋混凝土剪力墙-核心筒结构的模型振动台模拟试验,并在试验基础上进行了有限元动力分析,对超高层简体结构的动力特性作了研究.文章得出了结构的动力特性、动力受力特点、设计薄弱部位及其动力破坏模式,并在此基础上提出了一些有益结论.
|
| 关 键 词： | 超高层建筑 模型动力试验 动力特性 有限元分析 |
| 文章编号： | 1006-4540(2004)06-034-04 |
| 修稿时间： | 2004年4月19日 |
ANALOGUE EXPERIMENT OF VIBRATION TABLE FOR CONCRETE-CORE-BARREL STRUCTURE |
| |
| LIU Xiao-sheng,WU Li-hua.ANALOGUE EXPERIMENT OF VIBRATION TABLE FOR CONCRETE-CORE-BARREL STRUCTURE[J].Journal of Anhui Institute of Architecture(Natural Science),2004,12(6):34-37. |
| |
| Authors: | LIU Xiao-sheng WU Li-hua |
| |
| Affiliation: | LIU Xiao-sheng1,WU Li-hua2 |
| |
| Abstract: | From the model experiment and FEM analysis result, the paper draws the dynamic conclusion of shear-wall structure. The barrel shape structure work like an overhanging beam and when subjected to earthquake load, its dynamic stress of outer frame is greater than that of inner tube. The analysis result indicates that the middle floor of structure is the weak part of distortion and stress. In the dynamic experiment, the structure is destroyed at the location, so the dynamic response of superhigh structure is more controlled by the higher mode shape. |
| |
| Keywords: | superhigh building model dynamic experiment earthquake resistant behavior |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
