铁路施工中软土地区大孔径钻孔桩技术探析

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英文篇名：Analysis of Large Aperture Bored Piles Technology in Soft Soil Area in Railway Construction 作者：董延伟 英文作者：DONG Yan-wei;The Electrification Company of CCCC Tunnel Engineering Co.,Ltd.; 关键词：铁路施工 ; 软土地区 ; 大孔径钻孔桩技术 ; 应用分析 英文关键词：railway construction;;soft soil area;;large-aperture bored pile technology;;application analysis 中文刊名：JZGC 英文刊名：Value Engineering 机构：中交隧道局电气化工程有限公司; 出版日期：2019-06-18 出版单位：价值工程 年：2019 期：v.38;No.529 语种：中文; 页：JZGC201917040 页数：3 CN：17 ISSN：13-1085/N 分类号：132-134

摘要

铁路工程是我国当前基础工程建设的重要组成部分,对国家的经济建设以及人们的日常出行有着极大的影响。当前铁路工程的建设范围不断扩大,在实际施工中,施工区域中的地质条件会影响工程建设质量。针对软土地质这一影响施工的问题,施工人员应当注意对地基的处理,确保工程的完成质量,提升铁路运行过程的安全性。在软土地基的处理中,铁路施工人员常常会使用大孔径钻孔桩技术来完成施工处理操作。本文针对软土地基的特征进行了介绍,就如何在软土地质环境中应用大孔径钻孔桩技术进行了分析。
        Railway engineering is an important part of China's current infrastructure construction, and has a great impact on the country's economic construction and people's daily travel. The scope of construction of the current railway project is constantly expanding.In actual construction, the geological conditions in the construction area will affect the quality of the project construction. In view of the impact of soft soil quality on construction, construction personnel should pay attention to the treatment of the foundation to ensure the quality of the project and improve the safety of the railway operation process. In the treatment of soft soil foundations, railway construction personnel often use large-aperture bored pile technology to complete construction processing operations. This paper introduces the characteristics of soft soil foundation and analyzes how to apply large-aperture bored pile technology in soft soil environment.

引文

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