摘要
阐述了锚喷巷道的支护时给予支护的参数的选择、巷道施工质量的关系。技术人员要重视岩体开挖后,从变位产生到岩体破坏之间的时间效应,施工中要及时地进行锚喷作业。
This article elaborated the anchor spurts the tunnel 支护 when gives 支护 parameter choice, tunnel construction qualityrelations. After the technical personnel wants to take the crag bodyto excavate between, produces from the dislodgement to the crag bodydestroys the time effect, in the construction must promptly carrv onthe anchor to spurt the work.
出处
《煤炭技术》
CAS
2008年第5期158-160,共3页
Coal Technology
关键词
时间效应
及时支护
分析
time effect
prompt
analysis and discussion
