STUDY ON COMPOUND CONTROL METHOD OF EARTHQUAKE-RESISTANCE TEST OF STRUCTURES
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摘要: 在全面分析和比较目前结构抗震试验方法的基础上,重点论述了拟动力试验方法。针对大刚度多自由度钢筋混凝土结构,提出了以力控制方式为基础的力-位移混合控制方法。
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关键词:
- 结构抗震 /
- 伪静力试验 /
- 地震模拟振动台试验 /
- 拟动力试验 /
- 大刚度结构力-位移混合控制
Abstract: Based on comprehensive comparison and analysis of current earthquake-resistance testing methods for structures,the pseudo-dynamic testing method is discussed especially.For large-stiffness and multi-degree of freedom structures,a method based on compound force-displacement control is presented. -
邱法维.结构抗震实验方法.北京:科学出版社,2000.70~77 [2] 朱伯龙.结构抗震试验.北京:地震出版社,1989.63~70 [3] 邱法维,钱稼茹.拟动力实验方法的若干应用工程力学,1999,16(1):78~87 [4] Thewalt C R, Mahin S A. Hybrid Solution Techniques for Generalized Pseudo- Dynamic Testing. Berkeley: University of California, 1987 [5] Soong T T. Experimental Simulation of Degrading Structures Through Active Control. Earthquake Engineering and Structural Dynamics, 1998,27:143~154 [6] 姚振纲,刘祖华建筑结构试验.上海:同济大学出版社,1996.37~48
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