现浇混凝土筒桩在高速公路软基加固中的工程实践  

Working practice of cast-in-site-concrete-casing-pile in expressway soft-soil reinforcement

作　　者：平树江[1] 孙鹏程 吴晓锁[3] 

机构地区：[1]山东省滨州市公路管理局,山东滨州256614 [2]浙江省交通工程建设集团,浙江杭州310027 [3]中国矿业大学建筑学院,江苏徐州221008

出　　处：《混凝土》2006年第7期63-65,共3页Concrete

摘　　要：本文以工程实际为例,介绍了现浇混凝土筒桩在软土地基加固中的应用。工程实践表明该技术经济合理,技术可行,效果明显。鉴于目前现浇混凝土筒桩加固软基技术尚无国家和行业标准,介绍其施工技术与控制标准以供商榷。Take engineering practice as an example, the application of crushed-stone-cast-pile in soft-soil reinforcement was introduced in this paper. Engineering practice shows that the economy of this method is reasonable and the technology is feasible and the results is tangible. Whereas there is no national or industry standard for this technique at the present time, its construction method and controlling standard is described here for discussion.

关 键 词：现浇混凝土筒桩 软基加固 施工技术与控制 

分 类 号：TU528.01[建筑科学—建筑技术科学]