某单车道索道桥荷载试验分析  

Load Test Analysis of a Single-Lane Cableway Bridge

作　　者：姚佳利 欧阳稳 陈克 YAO Jia-li;OUYANG Wen;CHEN Ke(Beijing Jiutongqu Testing Technology Co.Ltd.,Beijing 100000,China)

机构地区：[1]北京九通衢检测技术股份有限公司,北京100000

出　　处：《工程建设与设计》2023年第9期116-119,共4页Construction & Design for Engineering

摘　　要：为检验项目施工质量,保证通车后结构的安全及正常运营,对某单车道索道桥进行荷载试验,对跨中测点竖向位移及跨中垂度、跨中截面横梁最大偏角、横梁截面最大纵坡、索力增量数据进行分析,结果表明索道桥结构刚度能够满足设计及规范要求。In order to test the construction quality of the project and ensure the safety and normal operation of the structure after opening to traffic,the load test of a single-lane cableway bridge was carried out,and the vertical displacement and mid-span sag of the span measurement point,the maximum declination angle of the cross-section beam,the maximum longitudinal slope of the cross-section and the cable force increment data were analyzed,and the results showed that the structural stiffness of the cableway bridge could meet the design and specification requirements.

关 键 词：索道桥 荷载试验 垂度 索力增量 

分 类 号：U446.1[建筑科学—桥梁与隧道工程]