拟动力抗震试验方法的误差控制综述

英文篇名：Review of Error Control of Pseudodynamic Testing for Earthquake Resistant Buildings
中文刊名：防灾科技学院学报
英文刊名：Journal of Institute of Disaster Prevention
作者：曹均锋 ; 叶献国 ; 王德才
英文作者：Cao Junfeng1 ; Ye Xianguo2 ; Wang Decai2(1.Earthquake Administration of Anhui Province ; Hefei 230031 ; China ; 2.School of Civil Engineering ; Hefei University of Technology ; Hefei 230009 ; China)
中文关键词：拟动力试验 ; 计算误差 ; 系统误差 ; 误差积累 ; 误差控制
英文关键词：pseudodynamic testing ; numerical error ; system error ; error accumulation ; error control
出版日期：2012-12-15
机构：安徽省地震局;合肥工业大学土木与水利工程学院;
年：2012
期：04
出版单位：防灾科技学院学报

摘要

介绍了拟动力抗震试验方法的特点和原理,指出误差控制是拟动力试验成败的关键。对计算误差和系统误差等误差主要来源进行了分析,模拟了试验误差传递和积累过程,并从数值积分、试验设备、试验控制等方面对抑制试验误差的方法和措施进行了探讨。
The principle and characteristic of pseudodynamic testing was presented.That the error control is the key to the success of pseudo-dynamic test was pointed out.The calculation error and system error such as a major source of error was analyzed.The process of transfer and accumulation of testing error was simulated.The error sources and error accumulation process were analyzed,and the measures to suppress test error were discussed from aspects of numerical integration,test equipment,test control and so on.

引文

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