盾构隧道预埋抗拔组件设计及性能研究  

Design and performance study of pre embedded anti pull components for shield tunnels

作　　者：曾卫彪 ZENG Weibiao(China Railway Siyuan Survey and Design Group Co.,Ltd.,Hubei Wuhan 430063 China)

机构地区：[1]中铁第四勘察设计院集团有限公司,湖北武汉430063

出　　处：《山东交通科技》2025年第1期93-96,105,共5页

摘　　要：在对既有预埋技术进行调研分析的基础上,提出了一种新型预埋抗拔组件技术,也是对当前盾构内设备安装新技术的一种探索。通过理论分析、性能模拟,对预埋抗拔组件技术进行对比研究,认为该技术是安全、经济、可行的,根据不同工程实际情况调整采用,可达到降低盾构管片损伤、便于施工、提高设备安装质量和降低成本等目的。Based on the research and analysis of existing pre embedded technologies,this article proposes a new type of pre embedded anti pull component technology,which is also an exploration of new technologies for installing equipment inside shield tunneling.Through theoretical analysis and performance simulation,a comparative study was conducted on the pre embedded anti pull component technology.This article believes that this technology is safe,economical,and feasible,and can be adjusted and adopted according to different engineering situations to reduce shield tunnel segment damage,facilitate construction,improve equipment installation quality,and reduce costs.

关 键 词：地铁 盾构隧道 预埋套筒 抗拔组件 

分 类 号：U453[建筑科学—桥梁与隧道工程]