Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Equipment for Geophysical Prospecting》 2010-01
Add to Favorite Get Latest Update

Application of pipe drill rig in complex mountanious drilling

Ren Linjiang and Wu Yuexiang.  
Drilling in unstable rock and soil layers of mountain conditions often prone to collapse. Equipped with the pipe drill rigs proved to be an effective solution for this driling problem. This article describes the working principle and characteristics of the rig.
【CateGory Index】: P631.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 YU Ping,SUN You-hong, ZHAO da-jun, XUE jun (Jilin University,Changchun 130026,China);The development of CHF-20 percussive-rotary reverse-circulating drill[J];Machinery Design & Manufacture;2003-04
2 Feng Qixin , Chen Xueyun.;Special Drilling Truck for Laying out Geophones in High-Resolution Exploration.[J];Eouipment for Geo Physical Prospecting;1997-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 HU Ding-cheng;APPLICATION OF CFZ-1500 PERCUSSION REVERSE-CIRCULATING DRILL IN COMPLEX FORMATION[J];GEOLOGY AND PROSPECTING;2000-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved