低能量强夯联合真空降水在沿海新填软土地基处理中的应用  

APPLICATION OF LOW-ENERGY DCM COMBINED WITH VACUUM DEWATERING TO SOFT FOUNDATION TREATMENT IN COASTAL RECENT FILL AREA

作　　者：裴哲 李炜东 

机构地区：[1]中铁二十三局集团第五工程有限公司,上海201315 [2]中铁十五局集团上海分公司,上海201100

出　　处：《工业建筑》2008年第z1期650-655,共6页Industrial Construction

摘　　要：通过对低能量强夯联合真空降水法加固原理的阐述,结合低能量强夯法在上海芦潮港铁路集装箱中心站堆场工程大面积软弱地基处理中的应用进行了现场试验研究,证明了方案的可行性,并在此基础上确定了大面积施工的参数和工艺。推广低能量强夯联合降水法的应用,可为今后沿海地区类似大面积新填软弱地基的处理提供借鉴。Through the expatiation of reinforcing principle of low-energy dynamic consolidation method(DCM) combined with vacuum dewatering,it is introduced a site test and a practice of low-energy DCM combined with vacuum dewatering with respect to the treatment of large-area soft foundation of railway container terminal station in Shanghai Luchao Harbor,and the feasibility has been proved.Therefore, parameter and construction technique of large-area is ascertained.This method should be a good reference for other similar projects in the coastal area.It's worth to be widely spread.

关 键 词：低能量强夯 真空降水 加固原理 软基处理 地基加固 

分 类 号：TU753[建筑科学—建筑技术科学]