| 程晓杰,孙俊.平面Y形某超限高层建筑结构抗震性能分析[J].安徽建筑大学学报,2015,23(): |
| 平面Y形某超限高层建筑结构抗震性能分析 |
| Analysis of aShigh-rise building structureSseismic performance ofSplanar Y form |
| 投稿时间：2014-10-11 修订日期：2015-04-14 |
| DOI： |
| 中文关键词: 超限高层 平面不规则 弹性时程分析 静力弹塑性分析 性能点 |
| 英文关键词: Out-of-codes high-rise building Planar irregular Elastic time-history analysis The static elastoplastic analysis Performance point |
| 基金项目:住房城乡建设部科学技术计划项目(K2012403) |
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| 摘要点击次数: 2644 |
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| 中文摘要: |
| 随着我国经济的不断发展,超限高层住宅建设项目日益增多。因而,超限结构抗震性能分析的问题引起工程设计人员的高度关注。本文以合肥市某Y形超限高层工程为背景,采用SATWE和Midas Building两种不同力学模型,分析其结构整体计算的内容和结果,然后利用静力弹塑性分析的结果,寻找性能点,找出结构的薄弱部位,深入了解该超限结构后,再对工程的结构抗震性能进行评估,并提出合理的抗震加强措施。该工程结构抗震设计可为类似工程提供参考。 |
| 英文摘要: |
| With the continuous development of our economy, the increasing high-rise residential building construction projects. Therefore, the seismic analysis of out of gauge structure performance problems caused great concern to engineering designers. This paper takes a Y shape of Hefei City high-rise project as the background, using SATWE and Midas Building in two different mechanical models, analysis of structure of the whole content and calculation results. Using the results of pushover analysis, looking for performance, find out the weak parts of the structure, to understand the transfinite structure in-depth, to evaluate the seismic performance of the project, and put forward reasonable aseismic strengthening measures. The engineering structure seismic design can provide a reference for the similar engineering. |
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