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| 基于隔震技术的采动区半主动双重保护装置减震分析 | |
| 引用本文： | 刘书贤,魏晓刚,刘魁星,谭广柱,张慧莹. 基于隔震技术的采动区半主动双重保护装置减震分析[J]. 华中科技大学学报(城市科学版), 2011, 28(4) |
| 作者姓名： | 刘书贤 魏晓刚 刘魁星 谭广柱 张慧莹 |
| 作者单位： | 1. 辽宁工程技术大学建筑工程学院,辽宁阜新,123000 2. 天津大学环境科学与工程学院,天津30072 3. 辽宁石油化工大学石油天然气工程学院,辽宁抚顺,113001 |
| 基金项目： | 国家自然科学基金(5117403850604009); 辽宁省高等学校优秀人才支持计划(RC-04-13) |
| 摘 要： | 近年来采动区建筑物的安全问题益发突出,已经成为制约我国广大矿区建设发展的瓶颈问题.本文在分析地震作用下采动区建筑物的抗震能力和灾变破坏的基础上,利用碟形弹簧较好的竖向隔震性能、SMA的超弹性性能、橡胶支座和粘滞阻尼器的抗震特性设计了一种新型的采动区半主动双重保护装置,系统分析了在强震下该装置的力学参数、性能、构造和工作原理,并对某矿区的办公楼进行数值模拟,对比分析了强震作用下采用双重保护措施后该建筑物的地震响应,确保该装置的合理性和安全性；基于建筑隔震技术的抗震抗变形双重保护方法和措施,有效改善了采动区建筑的抗震抗变形性能,为我国矿区建筑的安全建设和运营提供了科学方法和依据. |
| 关 键 词： | 双重保护 抗震抗变形 开采沉陷 半主动 |
Seismic Response Analysis of Semi-active Device of Double Protection in Mining Area Based on Isolation Technology |
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| LIU Shu-xian , WEI Xiao-gang , LIU Kui-xing , TAN Guang-zhu , ZHANG Hui-ying. Seismic Response Analysis of Semi-active Device of Double Protection in Mining Area Based on Isolation Technology[J]. Journal of Huazhong University of Science and Technology, 2011, 28(4) | |
| Authors: | LIU Shu-xian WEI Xiao-gang LIU Kui-xing TAN Guang-zhu ZHANG Hui-ying |
| Affiliation: | LIU Shu-xian1,WEI Xiao-gang1,LIU Kui-xing2,TAN Guang-zhu1,ZHANG Hui-ying3(1.School of Architecture Engineering,Liaoning Technical University,Fuxin 123000,China,2.School of Environmental Science and Engineering,Tianjin University,Tianjin 300072,3.School of Petroleum Engineering,Liaoning University of Petroleum and Chemical Technology,Fushun 113001,China) |
| Abstract: | In recent years the safety problems of buildings increasingly arise in mining area,which restrict the development of the mine construction.Based on the Seismic capacity and catastrophic damage of buildings under earthquake,with consideration of the vertical good isolation performance of disc springs,super-elastic properties of SMA,the seismic characteristics of rubber bearing and viscous dampers,the semi-active bearing of double protection in mining area can be designed.the mechanical parameters,performance... |
| Keywords: | double protection anti-seismic and anti-deformation mining subsidence semi-active |
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