深基坑钻孔灌注桩支护方案优化及变形控制措施分析
Analysis on the Optimization of Deep Foundation Pit Bored Pile Support Scheme and Deformation Control Measure
苏芹照1
作者信息
- 1. 徐州地铁基础设施工程有限公司,江苏 徐州 221004
- 折叠
摘要
文章依托嘉和路站深基坑钻孔灌注桩支护方案,评估不同设计方案在实际施工中的表现,并提出优化措施.研究发现,通过调整初步设计方案,结合实时监测数据,实施多项补救措施,成功控制了支护结构变形,提高了基坑的安全性和稳定性,并显著节约了项目成本,缩短了施工周期.文章研究内容可为类似工程提供参考和借鉴.
Abstract
Based on the bored pile support scheme of deep foundation pit at Jiahe Road Station,this paper assesses the performance of different design schemes in actual construction,and puts forward the optimization measures.The study found that by adjusting the preliminary design scheme,combining with real-time monitoring data,and implementing a number of remedial measures,the deformation of the support structure is successfully controlled,the safety and stability of the foundation pit are improved,the project cost is significantly saved,and the construction period is shortened.The research content of this paper can provide reference for similar engineering.
关键词
深基坑/钻孔灌注桩/支护结构Key words
deep foundation pit/bored pile/support structure引用本文复制引用
出版年
2024
NETL
NSTL
万方数据