气动冲击矛穿孔能力的试验研究  

Experimental Research on Boring Capability of Pneumatic Impacting Mole

作　　者：张忠林[1] 王茁 付本国 周到[1] 

机构地区：[1]哈尔滨工程大学机电工程学院,黑龙江哈尔滨150001

出　　处：《非开挖技术》2006年第5期1-3,共3页China Trenchless Technology

摘　　要：气动冲击矛是一种非开挖装置，它能够实现PE或PVC管、电缆、光缆等中、小直径管线的地下非开挖铺设。文中叙述了气动冲力矛的结构设计以及它的工作原理，在实际工矿条件下进行了气动冲击矛的穿孔试验，试验结果验证了所设计的气动冲击矛可以达到设计指标，可为气动冲击矛穿孔施工技术的研究提供参考。pneumatic impacting mole is one kind of trenchless device and it can pave PE pipe,PVC pipe, cable and optical fiber cable under the mud. In this paper, machine designing and its working principle are recounted. In the condition of practical construction, the boring test of impacting mole are put up and experimental result has validated that impacting mole designed can reach designing target.This paper can provides reference for researching on boring-constructing technology of impacting mole.

关 键 词：气动冲击矛 非开挖技术 结构设计 试验研究 

分 类 号：TU753.1[建筑科学—建筑技术科学]