摘要
以连续小半径盾构施工为例,在明确连续小半径盾构施工曲率对地表沉降的影响后,结合地表沉降基本规律、影响因素等,分析盾构施工难点,并提出连续小半径盾构施工参数控制、机具姿态纠偏、区间管片拼装等施工技术措施。
This article taked continuous small-radius shield construction as an example,after clarifying the influence of continuous small-radius shield construction curvature on surface settlement,combined with the basic law and influencing factors of surface settlement,the difficulties of shield construction are analyzed,and construction technical measures such as parameter control,tool attitude correction and section segment assembly are proposed to provide guidance for similar projects.
作者
赵进
ZHAO Jin(Xianju County Water Conservancy Development Group,Xianju 317300,China)
出处
《工程建设与设计》
2024年第18期188-190,共3页
Construction & Design for Engineering
关键词
地表沉降
连续
小半径
盾构施工
surface settlement
continuous
small radius
shield construction
