摘要
随着城市建设进度的加快,建筑密度越来越大,基坑近围环境越来越复杂,深基坑支护的难度也愈来愈大,所暴露的问题也愈来愈多。正确认识存在的问题,及时总结过去的经验教训,对今后深基坑支护工作将大有裨益。本文在简要介绍青岛市自然地理、工程地质特征及深基坑支护历史和现状的基础上,分析总结了深基坑支护方面所存在的主要问题,这对统一思想认识,增强工程勘察的针对性,不断提高支护设计与施工水平,改进监测方法都有重要的现实意义和指导意义。
With the high rapidity of city construction,the concentration of buildings becomes higher and higher,the surroundings around foundation pit gets more and more complex,the foundation pit retaining are harder and harder,the problems in foundation pit retaining are more and more.It is more beneficial for us in the future deep foundation pit retaining to recognize the problems rightly and sum up the prevenient experience timely.The paper based on introducing simply physical geography,the characteristics of engineering geological and the histories and the conditions of deep foundation pit retaining,analysis the problems in deep foundation pit retaining,there are important realistic and coachable significance for unifying the thought and the cognition,increase pertinence of engineering reconnaissance,improving the level of retaining design and construction,and ameliorating the means of monitoring.
出处
《城市勘测》
2011年第2期169-173,共5页
Urban Geotechnical Investigation & Surveying
关键词
深基坑支护
问题分析
总结
青岛市
Deep foundation pit retaining
Analysis on the problems
Sum up
Qingdao city