预制拼装桥墩及其抗震性能研究进展  

RESEARCH PROGRESS ON PREFABRICATED ASSEMBLED BRIDGE PIERS AND THEIR SEISMIC PERFORMANCE

作　　者：付林伟 付宏伟 乐晓庆 郑俊[1] 吴珂[1] FU Linwei;FU Hongwei;LE Xiaoqing;ZHENG Jun;WU Ke(College of Civil Engineer and Architecture,Zhejiang Universisty,Hangzhou 310058,China;China Construction Fourth Engineering Division Co.,Ltd.,Guangzhou 510665,China;Shangrao Hongyou Highway Investigation and Design Institute Co.Jiangxi Shangrao 334100,China;Jiangxi Lianan Inspection Technology Co.Jiangxi Shangrao 334006,China)

机构地区：[1]浙江大学建筑工程学院,杭州310058 [2]中国建筑第四工程局有限公司,广州510665 [3]上饶市宏优公路勘察设计院有限公司,江西上饶334100 [4]江西联安检测技术有限公司,江西上饶334006

出　　处：《低温建筑技术》2025年第3期26-30,共5页Low Temperature Architecture Technology

摘　　要：预制拼装桥墩具有施工效率高、工期短、施工安全环保、施工质量高以及成本低等优点,使预制拼装桥墩连接方式成为建筑领域的研究热点。为明确预制拼装桥墩的抗震性能及影响因素,文中首先调研了不同连接方式下(如灌浆套筒连接、承插式连接、预应力连接以及钢板连接等)预制拼装桥墩的结构特征和抗震性能,其次梳理并总结出常见预制拼装桥墩在抗震方面的不足,最后指出预制拼装桥墩发展方向是高性能、轻型化以及技术适应性。研究为预制拼装桥梁工程设计和施工提供重要参考。Prefabricated assembled bridge piers offer advantages such as high construction efficiency,short construction periods,safety and environmental benefits,high construction quality,and cost-effectiveness,making their connection methods a research hotspot.To clarify the seismic performance and influencing factors of prefabricated assembled bridge piers,this study first investigates the structural characteristics and seismic performance of various connection methods,including grouted sleeve connections,socket connections,prestressed connections,and steel plate connections.Then,common shortcomings of prefabricated assembled bridge piers in terms of seismic resistance are summarized.Finally,it is pointed out that the future development direction of prefabricated assembled bridge piers lies in high performance,lightweight design,and enhanced technological adaptability.The study may provide important references for the design and construction of prefabricated assembled bridge engineering projects.

关 键 词：预制拼装墩柱 桥梁抗震设计 桥梁快速施工技术 

分 类 号：TU352[建筑科学—结构工程]