基于性能的相邻结构间Maxwell阻尼器优化布置研究
发布时间：2019-02-16 15:43
【摘要】：对连接Maxwell模型的两相邻钢筋混凝土框架结构进行了基于性能的阻尼器优化布置研究。以使两相邻结构总超越概率最小为优化目标,对确定阻尼器数目下的相邻结构进行了阻尼器优化布置位置的研究,得出了相邻结构间Maxwell阻尼器的优化位置的一般布置规律。通过连接不同优化布置位置的Maxwell阻尼器的相邻结构地震易损性分析,得出了相邻结构间连接Maxwell阻尼器的优化数目。所得相邻结构间阻尼器的优化布置,可以使相邻结构在不同性能目标的地震作用下均能得到较优的控制效果,为实际工程的应用作出了有益探讨。
[Abstract]:Two adjacent reinforced concrete frame structures connected with Maxwell model are studied based on performance dampers. In order to minimize the total transcendence probability of two adjacent structures, the optimal location of the adjacent structures with the number of dampers is studied, and the general layout of the optimal locations of the Maxwell dampers between adjacent structures is obtained. By analyzing the seismic vulnerability of adjacent structures connected with Maxwell dampers with different optimal locations, the optimal number of Maxwell dampers connected between adjacent structures is obtained. The optimized arrangement of the dampers between adjacent structures can make the adjacent structures obtain better control effect under the earthquake action of different performance targets, which is beneficial to the practical engineering application.
【作者单位】： 武汉工程大学资源与土木工程学院;华中科技大学土木工程与力学学院;
【基金】：国家自然科学基金资助项目(51408443) 湖北省教育厅科研项目(Q20141503) 中国博士后科学基金资助项目(2013M542024)
【分类号】：TU375.4
本文编号：2424591
[Abstract]:Two adjacent reinforced concrete frame structures connected with Maxwell model are studied based on performance dampers. In order to minimize the total transcendence probability of two adjacent structures, the optimal location of the adjacent structures with the number of dampers is studied, and the general layout of the optimal locations of the Maxwell dampers between adjacent structures is obtained. By analyzing the seismic vulnerability of adjacent structures connected with Maxwell dampers with different optimal locations, the optimal number of Maxwell dampers connected between adjacent structures is obtained. The optimized arrangement of the dampers between adjacent structures can make the adjacent structures obtain better control effect under the earthquake action of different performance targets, which is beneficial to the practical engineering application.
【作者单位】： 武汉工程大学资源与土木工程学院;华中科技大学土木工程与力学学院;
【基金】：国家自然科学基金资助项目(51408443) 湖北省教育厅科研项目(Q20141503) 中国博士后科学基金资助项目(2013M542024)
【分类号】：TU375.4
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