详情

原文传递 STRUCTURAL HEALTH MONITORING OF THE WUSU CABLE-STAYED BRIDGE

题名：	STRUCTURAL HEALTH MONITORING OF THE WUSU CABLE-STAYED BRIDGE
正文语种：	中文
作者：	Ning SONG Yuan ZHONG Peng-xiang AI
作者单位：	hina ommunications onstruction ompany( )First Highway onsultants o., LT .No.20, Fenghui South Road, Xi’an ity, Shaanxi Province, P.R. HIN , 710075
关键词：	Health monitoring Cable-stayed bridge Sensor deployment FE analysis
摘要：	In the recent past,there have been rapid advances in the development of structural health monitoring (SHM) of bridges.Especially for the large-scale bridges,implementing long-term SHM system is really an effective and time-saving way to detect the structural damage at early stages to prevent more severe damage from occurring.This paper gives the detailed information about the establishment of SHM system of the Wusu Bridge.Located in the Fuyuan delta,neighboring to the Sino-Russia border,the single-pylon,single-plane cable-stayed bridge acts as a significant crossing over the Wusu River and has an important geographic significance.Based on the finite element analysis,the sensor deployment is reasonably optimized.Correspondingly an SHM software was thus developed to monitor the working conditions of the sensors and the bridge structure.Despite the existence of data errors,the amended data can still be used to assess the real-time bridge structural condition.The contents could be used as a reference in health monitoring of bridges with similar structures.
会议日期：	20141023
会议举办地点：	上海
会议名称：	长大桥梁学术研讨会
出版日期：	2014-10-23
母体文献：	长大桥梁学术研讨会论文集