摘要
结合国内部分城市地铁车站地下连续墙露筋事故处理工程实践,根据现场勘查和数据采集分析,对地下连续墙露筋原因进行分析;通过数值分析计算,对土层参数、施工荷载、场地条件以及泥浆密度等因素对槽壁变形的影响进行分析,并据此提出相应对策。对露筋处理方法及效果进行比较总结,为今后类似工程问题的避免和处理提供依据。
With the treatment practice of the subway station diaphragm wall exposed reinforcing steel bar in domestic city,according to on-site survey and data collection analysis,the cause of the diaphragm wall exposed tendons has been analysis;through numerical analysis and calculation,the soil parameters,construction load,site conditions,and mud density and other factors on the diaphram wall deformation has been considered,and accordingly put forward corresponding countermeasures.According to treatment of the exposed tendons and compare the effect of summing up,basis of deal with the problem for future similar projects has been provided.
出处
《建筑技术》
北大核心
2011年第4期321-322,共2页
Architecture Technology
关键词
地铁车站
地下连续墙
露筋
数值分析
subway station
diaphragm wall
exposed reinforcing steel bar
numerical analysis
