小宋高河矿疏解线大桥动载试验运输组织措施研究  

Research on Transportation Organization Measures of Dynamic Load Test on Bridges along Untwining Line of Xiaosong Gaohe Mine

作　　者：贾国强 JIA Guoqiang(Department of Transportation,China Railway Zhengzhou Group Co Ltd,Zhengzhou Henan 450052,China)

机构地区：[1]中国铁路郑州局集团有限公司运输部,河南郑州450052

出　　处：《中国铁路》2020年第8期76-79,共4页China Railway

摘　　要：既有线伤损桥梁动载试验组织涉及环境复杂、部门多、专业多、安全压力大,组织难度大,缺少一套科学标准的组织模式。以小宋高河矿疏解线大桥动载试验运输组织为例,对组织模式进行系统梳理,从试验要求、试验人员及分工、试验前期准备、试验过程控制、安全重点措施等5个模块进行总结,为科学、安全、高效地组织大桥动载试验,提出实际有效的运输组织措施。For the dynamic load test on the existing line,it is difficult to organize transport when the damaged bridges are involved,due to the complex operation environment,multiple departments and disciplines,high safety pressure,and unavailability of a set of scientific and standard organization mode.By taking the transportation organization of the dynamic load test on the bridges along the untwining line of Xiaosong Gaohe Mine as an example,this paper systematically sorts out the organization mode,and summarizes in five modules,including test requirements,test personnel and division of work,pre-test preparation,test process control,and key safety measures.It puts forward an effective transportation organization measures for scientific,safe and efficient organization of dynamic load test on bridges.

关 键 词：既有线 桥梁 动载试验 运输组织 检测方案 安全防护措施 

分 类 号：U292.4[交通运输工程—交通运输规划与管理] U446.1[交通运输工程—道路与铁道工程]