逆作法深基坑工程中双钢管立柱应用  

Application of Double Steel Tube Columns in Deep Foundation Pit Engineering with Reverse Method

作　　者：谷彦霖 王国梁 GU Yan-lin;WANG Guo-liang(General Contracting Company of China Construction Seventh Engineering Bureau,Zhengzhou 450000,China;Zhengzhou Engineering Quality Supervision Station Zhengzhou Economic and Technological Development Zone Branch,Zhengzhou 450000,China)

机构地区：[1]中建七局总承包公司,郑州450000 [2]郑州市工程质量监督站郑州经济技术开发区分站,郑州450000

出　　处：《价值工程》2023年第2期133-135,共3页Value Engineering

摘　　要：近些年随着社会经济的快速发展,我国建筑工程有了迅猛发展,高层建筑逐渐增加,对于施工质量的要求也在不断提升,大大提升了施工难度。为了确保高层建筑施工质量,基坑开挖深度越来越深,为了确保建筑工程良好的施工质量,一定要加强施工技术的选用,全面提升施工技术水平。深基坑工程中逆作法是最主要的施工技术之一,此技术的有效应用能够大大增强建筑工程整体质量,促使建筑行业的发展。本文介绍逆作法深基坑工程中双钢管立柱的施工方式,其不但能够用作内支撑柱,同时也可以作为结构柱应用,具有较好的施工效果,能够对深基坑工程施工提供一定参考。In recent years,with the rapid development of society and economy,China's construction projects have developed rapidly,high-rise buildings have gradually increased,and the requirements for construction quality are also constantly improving,which greatly increases the difficulty of construction.In order to ensure the construction quality of high-rise buildings,the excavation depth of foundation pits is getting deeper and deeper.In order to ensure the good construction quality of construction projects,it is necessary to strengthen the selection of construction technology and comprehensively improve the level of construction technology.The reverse method is one of the most important construction technologies in deep foundation pit engineering.The effective application of this technology can greatly enhance the overall quality of construction projects and promote the development of the construction industry.This paper introduces the construction method of the double steel pipe column in the deep foundation pit project of the reverse method.It can not only be used as an inner support column,but also can be used as a structural column,which has a good construction effect and can provide a certain reference for the construction of deep foundation pit projects.

关 键 词：逆作法 深基坑工程 双钢管立柱 

分 类 号：TU753[建筑科学—建筑技术科学]