摘要
具有非线性结构特性的大型结构地震试验在试验费用、精度和可行性方面存在许多问题。近年来结合数值模拟实时子结构试验方法有一些文献报道。本文是对此的初步的阶段分析成果,主要针对基于振动台型的混合试验作了简要的分析,以及实施混合试验技术中所存在的问题,根据现有设备的状态,对试验设备的改造可行性提出了一些意见。
There are many problems about the expenses, accuracy and feasibility in the large-scale nonlinear dynamic testing of structure. Hybrid real-time substructure test is reported in recent years, in this paper the substructure hybrid shaking table test is simply analyzed, and some proposals to reconstruct the existing test equipment are put forward.
出处
《工程抗震与加固改造》
2006年第6期61-65,共5页
Earthquake Resistant Engineering and Retrofitting
基金
国家自然科学基金资助项目(50338040)
关键词
振动台试验
混合试验技术
试验设备
shaking table test
hybrid test method
testing equipment
