摘要
通过对裴沟煤矿32031上车场交岔点采用工字钢组棚支护,结合锚、注联合加固的理论,提出了交岔点加固技术的观点,并成功地实施。
Through the use of H-beam steel shelf support group at No. 32031 upper parking lot crossing point in Peigou Coal Mine, in combination with the combined strengthening theory with anchor and injection, the view of strengthening technology of the crossing point was pointed out.
出处
《煤炭技术》
CAS
北大核心
2009年第7期72-74,共3页
Coal Technology
关键词
煤巷
交岔点
锚注技术
锚、注联合加固
coal roadway
crossing point
bolting technology
combined strengthening with anchor and injection
