[1]朱俊锋,吴泽玉,王东炜..砼框架结构在小震下失效及相关性分析[J].郑州大学学报(工学版),2003,24(01):85-88.[doi:10.3969/j.issn.1671-6833.2003.01.021]
　ZHU Junfeng,WU Zeyu,Wang Dongwei.Failure and correlation analysis of concrete frame structure under small earthquake[J].Journal of Zhengzhou University (Engineering Science),2003,24(01):85-88.[doi:10.3969/j.issn.1671-6833.2003.01.021]
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砼框架结构在小震下失效及相关性分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
24
期数:
2003年01期
页码:
85-88
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Failure and correlation analysis of concrete frame structure under small earthquake
作者:
朱俊锋; 吴泽玉; 王东炜.
郑州大学土木工程学院,河南,郑州,450002, 郑州大学土木工程学院,河南,郑州,450002, 郑州大学土木工程学院,河南,郑州,450002
Author(s):
ZHU Junfeng; WU Zeyu; Wang Dongwei
关键词:
Pushover方法;  框架结构;  失效相关性;  随机模拟
Keywords:
DOI:
10.3969/j.issn.1671-6833.2003.01.021
文献标志码:
A
摘要:
采用Pushover方法,通过大量的Monte Carlo随机模拟分析,研究了框架结构在地震作用下的失效相关性问题,得出了在小震和强柱弱梁情况下框架梁的失效规律及相关性规律.分析了在小震和强柱弱梁情况下框架结构的可能失效部位,指出在小震和强柱弱梁情况下,各约束之间失效相关性是可以忽略不计的,从而验证了"在小震下框架结构截面约束失效服从失效独立性假设"这一结论的正确性.
Abstract:
Using the Pushover method, through a large number of Monte Carlo stochastic simulation analysis, the failure correlation problem of frame structure under earthquake action was studied, and the failure law and correlation law of frame beam under the conditions of small earthquake and strong column and weak beam were obtained. The possible failure parts of the frame structure under the condition of small earthquake and strong column and weak beam are analyzed, and it is pointed out that the failure correlation between the constraints is negligible in the case of small earthquake and strong column and weak beam, which verifies the correctness of the conclusion that "the failure of the cross-section constraint of the frame structure under the small earthquake obeys the assumption of failure independence".

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更新日期/Last Update: 1900-01-01