碎石注浆桩在高速公路软基加固中的工程实践  

Working practice of crushed-stone-mortar-pile in expressway soft-soil reinforcement

作　　者：平树江[1] 孙鹏程 吴晓锁[3] 蔡长松[1] 

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,北京100002

出　　处：《混凝土》2004年第12期61-62,65,共3页Concrete

摘　　要：　本文以工程实际为例,介绍了碎石注浆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。鉴于目前碎石注浆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。Taking practical work as an example,the application of crushed-stone-cast-pile in soft-soil reinforcement was introduced.Working practice shows clearly that this method is economically reasonable and technically feasible with tangible results.As now there is no national or industry standard for this technique of crushed-stone-cast-pile in soft-soil reiforcement,its construction method and controlling standard is described here for discussion.

关 键 词：碎石注浆桩 软基加固 施工控制 

分 类 号：TU528.01[建筑科学—建筑技术科学]