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| 从安县行政办公楼的震害看基础隔震技术在框架结构中的应用前景 | |
| 引用本文： | 吴勇,马传喜,安晓文.从安县行政办公楼的震害看基础隔震技术在框架结构中的应用前景[J].建筑技术,2009,40(10):946-949. |
| 作者姓名： | 吴勇 马传喜 安晓文 |
| 作者单位： | 1. 两华大学建筑与土木工程学院,610039,成都;汉嘉设计集团股份有限公司两南设计院,610016,成都 2. 汉嘉设计集团股份有限公司两南设计院,610016,成都 3. 云南省地震工程研究院,650204,昆明 |
| 摘 要： | 安县行政办公楼震害的主要原因是按“89规范”系列取值的地震作用小于“5·12”地震中结构实际承受的地震作用。对该建筑按抗震结构和使用基础隔震技术进行模拟分析和技术经济对比，得出使用基础隔震技术后，结构的地震作用、层间位移角和加速度反应均大幅度减小。技术经济比较说明，基础隔震技术可减轻建筑的震害，保证建筑物在震时和震后使用功能不间断，应用前景广阔。 |
| 关 键 词： | 基础隔震 隔震结构 抗震结构 分析对比 |
APPLICATION PROSPECT OF BASE-ISOLATION TECHNOLOGY ON FRAMEWORK STRUCTURE FROM EARTHQUAKE DAMAGE OF AN COUNTY'S ADMINISTRATION BUILDING |
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| WU Yong,MA Chuanxi,AN Xiaowen.APPLICATION PROSPECT OF BASE-ISOLATION TECHNOLOGY ON FRAMEWORK STRUCTURE FROM EARTHQUAKE DAMAGE OF AN COUNTY'S ADMINISTRATION BUILDING[J].Architecture Technology,2009,40(10):946-949. | |
| Authors: | WU Yong MA Chuanxi AN Xiaowen |
| Affiliation: | WU Yong, MA Chuanxi, AN Xiaowen (1. College of Architecture ＆ Civil Engineering, Xihua University; 2. Hanjia Design Group of China Southwest Branch; 3. Yunan Institute Earthquake Engineering) |
| Abstract: | The main reason of the earthquake damage of an county＇s administration building are the earthquake action value of ＂89 series specification＂ is less than the practical earthquake action in 5·12 earthquake. According to the technical and economic comparison and simulation analysis between base-isolation technology and aseismic structure, show that base-isolation technology has great use value in reducing earthquake damage of structure and ensuring the using function of the structure non interrupted during and after earthquake there will be a broad prospect. |
| Keywords: | base isolation isolated structure aseismie structure analysis and comparison |
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