钢管柱支架在运梁过站结构加固中的应用  

The Application of Steel Pipe Column Support in the Reinforcement of Structure for Transporting Beam Through Station

作　　者：彭超 PENG Chao(China Railway Construction Group Co.,Ltd.,Beijing 100049,China)

机构地区：[1]中铁建设集团有限公司,北京100049

出　　处：《凿岩机械气动工具》2025年第1期92-94,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：随着轨道交通的快速发展,高架桥梁预制梁板的运输和架设逐步得到广泛应用,在预制梁架设运输过程中,主体结构的承载能力对运输安全性及结构自身稳定性而言至关重要。为此,在运输前往往对主体结构进行数值模拟分析,评估其承受运梁荷载的安全性,并据此决定是否采取加固措施。文章对主体结构加固前后的力学特性进行模拟分析,旨在验证加固方案的有效性与可行性。With the rapid development of rail transit,the transportation and erection of prefabricated beam slabs of viaducts are gradually widely used.During the erection and transportation of prefabricated beams,the bearing capacity of the main structure is crucial to the transportation safety and the stability of the structure itself.For this reason,numerical simulation analysis is often carried out on the main structure before transportation to evaluate the safety of the beam load,and to determine whether to take reinforcement measures accordingly.In this paper,the mechanical properties of the main structure before and after reinforcement are simulated and analyzed,aiming to verify the effectiveness and feasibility of the reinforcement scheme.

关 键 词：地铁车站 钢管柱支架 运梁过站 

分 类 号：U231.4[交通运输工程—道路与铁道工程]