| 地下室刚度对地下室抗震影响的研究 |
| |
| 引用本文： | 于勇,丁云华,徐家云.地下室刚度对地下室抗震影响的研究[J].国外建材科技,2007,28(5):92-94. |
| |
| 作者姓名： | 于勇 丁云华 徐家云 |
| |
| 作者单位： | 1. 武汉理工大学道路桥梁与结构湖北省重点实验室,武汉,430070
2. 鄂州市质量监督站,鄂州市,436000 |
| |
| 摘 要： | 文章讨论了地震作用下地下室的质量与刚度的变化对地下室侧向位移的影响。结果表明:当地下室的质量大于第1层的质量,地下室的抗侧刚度是第1层的2~4倍时,能够有效地减小其侧移。当地下室的抗侧刚度大于第1层的4倍时,再增加刚度,对减小地下室的侧移的效果不很明显。
|
| 关 键 词： | 地下室 抗侧刚度 结构抗震 |
| 修稿时间： | 2007-06-20 |
Research on the Infections of the Basement Stiffness on its Earthquake-resistance |
| |
| YU Yong,DING Yun-hua,XU Jia-yun.Research on the Infections of the Basement Stiffness on its Earthquake-resistance[J].Science and Technology of Overseas Building Materials,2007,28(5):92-94. |
| |
| Authors: | YU Yong DING Yun-hua XU Jia-yun |
| |
| Abstract: | On Earthquake conditions,the article discusses the lateral displacement of the basement is influenced by the change of the quality and stiffness.The results showed : When the quality of the basement is more than the adjacent floors,the lateral stiffness of the basement is 2～4 times than the first floors that can effectively reduce its lateral displacement.When the lateral stiffness is more 4 times than the first floors,increased again stiffness that reduce the lateral displacement of the basement is not very obvious. |
| |
| Keywords: | the basement the lateral stiffness earthquake-resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
