摘要
该文提出一种计算评估含非线性拉杆的拱结构的水平位移混合仿真方法。将线性子结构部分进行数值模拟,非线性部分在试验机上进行实际模拟,通过两部分之间数据的实时传递实现循环,得到试验结果。将混合仿真试验结果与数值计算结果对比,验证了混合仿真试验方法的可行性,该文研究可为非线性结构水平位移的计算评估提供新方法。
In order to deal with the problem of calculating and estimating the horizontal deformation of arch structures with nonlinear tension bars,the hybrid testing is investigated in this paper.This method is the cost-effective mean of the experimental simulation for nonlinear components and the simulation software for the linear structure.The performance of hybrid simulation is validated by comparing the experimental simulation result and the numerical result.
作者
刘振邦
张祁
徐志洪
Liu Zhenbang;Zhang Qi;Xu Zhihong(School of Science,Nanjing University of Science and Technology,Nanjing 210094,China)
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2018年第5期547-551,共5页
Journal of Nanjing University of Science and Technology
关键词
拱结构
混合仿真
非线性拉杆
水平位移
arch structures
hybrid simulation
nonlinear tension bars
horizontal deformation
