云南水力发电2023，Vol.39Issue(12)：146-150,5.DOI:10.3969/j.issn.1006-3951.2023.12.031
某超大面积深基坑工程施工方案分析
Analysis of Construction Scheme for a Large Area Deep Foundation Pit Project
王进城 1王晨浩 1李东阳2
作者信息
- 1. 中水北方勘测设计研究有限责任公司,天津 300222
- 2. 中建三局集团(浙江)有限公司,浙江 杭州 311100
- 折叠
摘要
Abstract
Currently,the construction of super large deep foundation pits is relatively common,and the construction methods for foundation pit enclosure are becoming increasingly diverse.In order to meet the requirements of design specifications and strengthen the foundation pit enclosure,this paper summarizes the practical experience of triaxial mixing piles and high-pressure rotary jet grouting piles based on an example of a construction plan for a super large area deep foundation pit project.It adopts the construction method of"first three-axis mixing pile,then high-pressure rotary jet grouting pile"to overcome the influence of soft soil geological defects and meet the technical requirements of foundation pit pile foundation support.关键词
超大面积深基坑/施工方案/三轴搅拌桩/高压旋喷桩Key words
large area deep foundation pit/construction scheme/three axis mixing pile/high pressure jet grouting pile分类
建筑与水利引用本文复制引用
王进城,王晨浩,李东阳..某超大面积深基坑工程施工方案分析[J].云南水力发电,2023,39(12):146-150,5.
