| 渡槽支撑框架在罕遇地震下的非线性时程分析 |
| |
| 引用本文： | 章梁,程震宇,张爱晖. 渡槽支撑框架在罕遇地震下的非线性时程分析[J]. 山西建筑, 2012, 0(34): 56-57 |
| |
| 作者姓名： | 章梁 程震宇 张爱晖 |
| |
| 作者单位： | 浙江杭州湾上虞工业园区管委会;浙江大学建筑工程学院 |
| |
| 摘 要： | 采用截面纤维模型对南水北调中线工程中的某典型渡槽的支撑框架结构进行了罕遇地震作用下的弹塑性动力时程分析,分析结果表明,该渡槽在罕遇地震作用下,没有明显的薄弱部位,最大层间位移角在限值以内,具有良好的抗震性能。
|
| 关 键 词： | 渡槽 抗震性能 弹塑性时程分析 截面纤维模型 |
Analysis on nonlinear time history of aqueduct support frames under rare earthquake |
| |
| ZHANG Liang,CHENG Zhen-yu,ZHANG Ai-hui. Analysis on nonlinear time history of aqueduct support frames under rare earthquake[J]. Shanxi Architecture, 2012, 0(34): 56-57 |
| |
| Authors: | ZHANG Liang CHENG Zhen-yu ZHANG Ai-hui |
| |
| Affiliation: | 1.Zhejiang Hangzhou Bay Shangyu Industrial Park Administrative Committee,Shangyu 312369,China; 2.Architectural Engineering College,Zhejiang University,Hangzhou 310058,China) |
| |
| Abstract: | This paper made elastic-plastic dynamic time history analysis on a typical aqueduct support frames structure using section fiber model to south-to-north water transfer middle route project. The analysis results showed that, under rare earthquake this aqueduct had no obvious weak parts, the maximum displacement angle within the specified value, had a good seismic performance. |
| |
| Keywords: | aqueduct seismic performance elastic-plastic time history analysis section fiber model |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
