基于现场测试的架桥机主梁结构响应分析  

Response Analysis of Girder Structure of Bridge Erecting Machine Based on Field Test

作　　者：朱志鑫[1,2] 薛志钢 苏文胜[1,2] 胡东明 巫波[1,2] Zhu Zhixin;Xue Zhigang;Su Wensheng;Hu Dongming;Wu Bo(Jiangsu Province Special Equipment Safety Supervision Inspection Institute,Branch ofWuxi Wuxi 214174;National Center of Supervision and Inspection on Product Quality of Overhead Gantry Crane Machinery Wuxi 214174)

机构地区：[1]江苏省特种设备安全监督检验研究院无锡分院,无锡214174 [2]国家桥门式起重机械产品质量监督检验中心,无锡214174

出　　处：《中国特种设备安全》2018年第7期12-14,23,共4页China Special Equipment Safety

基　　金：<基于动态应力测试及载荷谱的起重机械金属结构疲劳寿命评估软件开发>(项目编号为:KJ(Y)2015015)

摘　　要：架桥机是高铁建设的重要零部件,具有承载能力大,本文以现场检测数据为依据,对架桥机的过孔和吊装过程中的强度和动力响应进行了分析,探究了两个工况下主梁强度响应的特点,该数据可作为架桥的设计和优化具的参考依据。Bridge erection machine is an important part of the construction of high-speed rail,with large carrying capacity.Based on the test data,its strength and dynamic response in lifting process and over hole process is analyzed,which explores the characteristics of response of girder strength under two different operating conditions.The data can be used for the design and optimization of bridge as reference.

关 键 词：架桥机 现场测试 强度 动刚度 

分 类 号：X924[环境科学与工程—安全科学]