科技创新与应用2024，Vol.14Issue(18)：181-184,4.DOI:10.19981/j.CN23-1581/G3.2024.18.042
地下综合管廊侧墙单侧支模施工工艺在受限空间中的应用实践
马强 1蒲飞1
作者信息
- 1. 中国五冶集团有限公司,成都 610000
- 折叠
摘要
Abstract
In the process of urban construction,a single construction project is subject to construction time sequence reasons,in the construction process is often limited by conditions can not take the conventional way of construction.The underground comprehensive pipe corridor involves foundation pit excavation,and in structural construction.With the widespread use of sheet pile support,the construction of the side wall of the underground comprehensive pipe corridor is often limited by the existing conditions,so one-sided formwork has to be used in the structural concrete construction.However,the improper process control of unilateral formwork can easily cause the peak error of concrete formwork and the poor smoothness of concrete,which is difficult to ensure the construction quality.Through a case study on the application of the actual project of the west section of Fuzhou Road in Tianfu New District of Chengdu,this paper introduces the application practice of the construction technology of unilateral formwork in the construction of comprehensive pipe corridor project outside the normal operation line of subway.Through the control of the construction technology,the appearance quality of the wall is analyzed,the solving measures are put forward and good results are obtained.关键词
综合管廊/受限空间/单侧支模/工程质量/施工工艺Key words
comprehensive pipe corridor/confined space/unilateral formwork/engineering quality/construction technology分类
建筑与水利引用本文复制引用
马强,蒲飞..地下综合管廊侧墙单侧支模施工工艺在受限空间中的应用实践[J].科技创新与应用,2024,14(18):181-184,4.
