非开挖可控冲击矛的技术现状  

TECHNOLOGY: Current technology of the steerable impact moling

作　　者：王文龙[1] 

机构地区：[1]吉林大学建设工程学院,吉林长春130026

出　　处：《建筑机械》2005年第5期32-34,共3页Construction Machinery

摘　　要：Now,common technology of impact moles can’t satisfy the demand of underground construction. The steerable impact moles is a new trend. This article enumerates several products or samples. Through analyzing them, yon can see that technologies of steerable impact moling are more suitable to current construction, also the key technology and structural character of those products and samples mentioned above is analyzed.Now,common technology of impact moles can't satisfy the demand of underground construction. The steerable impact moles is a new trend. This article enumerates several products or samples. Through analyzing them, yon can see that technologies of steerable impact moling are more suitable to current construction, also the key technology and structural character of those products and samples mentioned above is analyzed.

关 键 词：可控冲击矛 技术 非开挖铺设 现状 地下管线 小直径 短距离 

分 类 号：TU62[建筑科学—建筑技术科学]