Prototype of temporary mechanized mine roadway support of the dog headings
Technology of the dog heading driving with use of roadheaders or explosive material has been described in the present study.Difficulties occurring during dog heading driving, particularly those related with the support installing, have been presented.Constructional solutions of different mechanized mine roadway supports, including their advantages and disadvantages, have been presented.Based on the executed analysis of the mine dog heading driving, including construction of mechanized roadway supports, a new concept of temporary mechanized roadway support has been developed and its technical parameters have been cited.
roadway support temporary support dog heading
KRAUZE Krzysztof BOTOZ Tukasz WYDRO Tomasz
AGH Univevsity of Science and Techndogy ,Cracow 30-509,Poland
国际会议
International Mining Conference 2014(2014国际采矿论坛)
安徽淮南
英文
538-545
2014-09-19（万方平台首次上网日期，不代表论文的发表时间）