爆夯法处理水下抛石基床在曹妃甸的应用  

Treatment of underwater rubble-mound foundation in Caofeidian by explosive compaction

作　　者：解占强 张金柱 李小民[1] 邵昌浩 

机构地区：[1]唐山曹妃甸港口有限公司,河北唐山063200 [2]中交水规院京华工程监理有限公司,北京100007

出　　处：《水运工程》2011年第3期154-158,共5页Port & Waterway Engineering

摘　　要：唐山港曹妃甸港区通用码头工程是曹妃甸港区第一个较大规模采用沉箱结构的重力式码头。根据爆夯法处理水下抛石基床在曹妃甸通用码头工程中的应用实例,对爆夯工艺的施工方法和实际效果进行了总结,为该工法在曹妃甸类似工程应用积累了经验。Tangshan port Caofeidian multi-purpose wharf is the first caisson-type gravity wharf adopted in Caifeidian port area.The paper gives an application example on the use of explosive compaction method to deal with underwater ripped-rock bed-ground in Caofeidian multi-purpose wharf engineering.It also summarizes the construction method,application effect,treatment of problems,as well as matters of attention for the explosive compaction technology.Furthermore,the paper gives a technical and economic comparison between the traditional hammer ramming and this new method,so it has accumulated experience for the application of this method in similar projects in Caofeidian.

关 键 词：爆夯法 抛石基床 曹妃甸 

分 类 号：TU472[建筑科学—结构工程]