摘要
通过工程实例 ,以试验数据及具体施工着重阐述了深层搅拌桩加固饱和黄土的可行性 ,说明深层搅拌桩处理饱和黄土地基也是很好的方法 ,同时 ,加入适量外掺剂 ,可大大提高水泥土的强度 .本工程竣工后已使用两年多 ,地基无任何变形 ,证明该方法的应用是成功的 .
Through illustration of an engineering practice, the feasibility of appplication of deep-whisking-stake to reinforcing saturated loess is emphatically discussed by using both the experimental and typical construction data and it is shown that the method presented is fairly good one for handling the saturated loess groundwork. It is also shown in the meantime that the solidity of cement-erath mixture can be greatly improved by addition of adscititions dosage into the mixture. It has been two years since the project being completed while there is no distortion with the grundwork, manifesting the success of the method for practical application.
出处
《甘肃工业大学学报》
北大核心
2001年第1期89-92,共4页
Journal of Gansu University of Technology
关键词
深层搅拌桩
地基加固
载荷试验
饱和黄土
外掺剂
deep-whisking-stake
groundwork reinforcement
loading test
saturated loess
adscititions dosage
