摘要
在水利工程中顶管施工技术的运用能够最大限度地减少地表建筑遭到破坏,减少拆迁工作量,避免对交通和周边环境造成污染,经济价值显著,工程建设中对此非开挖施工技术的使用实例越来越多,而曲线顶管有别于一般的直线顶管施工,其特殊性意味着需要用适应性的方法和手段来解决顶进过程中的相关问题。以现有工程实例为背景,重点阐述在曲线顶管施工技术中曲线顶力计算、曲线顶管参数确定、曲线顶进测量控制及纠偏等方式方法的运用。
The application of pipe jacking construction technology in hydraulic engineering can minimize the damage to surface buildings,reduce demolition workload,and avoid pollution to traffic and surrounding environment,with significant economic value.There are more and more examples of non excavation construction technology used in engineering construction,and curved pipe jacking is different from general straight pipe jacking construction,its particularity means that adaptive methods and means are needed to solve relevant problems during the jacking process.This article focuses on the application of methods such as calculation of curve jacking force,determination of curve jacking parameters,measurement and control of curve jacking,and deviation correction in the construction technology of curve jacking based on existing engineering examples.
作者
郭善超
GUO Shanchao(Beijing Water Construction Management Center,Beijing 100036,China)
出处
《水科学与工程技术》
2024年第3期55-59,共5页
Water Sciences and Engineering Technology
关键词
水利工程
曲线顶管
施工技术
water conservancy engineering
curved top pipe
construction technique
作者简介
郭善超(1988-),工程师,主要从事南水北调工程建设管理、城市防洪体系建设管理工作。E-mail:452113501@qq.com。
