多重弦支钢结构网壳健康监测传感器位置优化设置  

Optimization of health monitoring sensor installation of multiple arch-supported reticulated shell structure

作　　者：张旭红[1] 

机构地区：[1]太原理工大学建筑与土木工程学院,山西太原030024

出　　处：《山西建筑》2016年第33期53-54,共2页Shanxi Architecture

摘　　要：根据某体育中心多重弦支钢结构的非线性屈曲分析和动力弹塑性时程分析结果,选择两种破坏模式中共同的热应力点为应力监测点,对结构健康监测传感器位置进行了优化设置,指出该方法力学意义明确,结果可靠稳定,适于在工程中应用。According to nonlinear buckling analysis and dynamic elastic time-history analysis results of multiple arch-supported reticulated shell structure of the gym center,the paper selects common heat stress point as stress monitoring point of two kinds of damage modes,optimizes the health monitoring sensor installation,and finally points out its merits,such as clear mechanical meaning and reliable results. Therefore,it is worth applying in engineering.

关 键 词：多重弦支网壳 健康监测 传感器 屈曲分析 

分 类 号：TU317[建筑科学—结构工程]