三软煤巷,three-soft coal roadway
1)three-soft coal roadway三软煤巷
1.This paper deal with the mechanism and the design methods of bolting and shotcrting combined support, also do some research of bolting and shotcrting combined support tothree-soft coal roadway with a coal mine 7210 airflow roadway as an example.本文研究了锚喷支护的作用机理及其设计方法,以某煤矿三软7210风巷支护为例研究了三软煤巷锚喷联合支护技术,结果表明,锚喷支护在三软煤巷支护中的应用是成功的。
英文短句/例句
1.Study on Bolt Mesh Support Parameter and Safety Reliability in Softrock of Coal Roadway in Zhangzhuang Coal Mine;张庄矿三软煤巷锚网支护参数及安全可靠性的研究
2.Light Drills Digs "Three soft" Coal Bed Coal Lane Tunneling Application轻型钻掘机在“三软”煤层煤巷掘进中的应用
3.Deep "three soft" measures inclined roadway open seam of cosl-process research of technologies深部“三软”煤层斜井措施巷揭煤防突技术研究
4.Research and Application of Strengthening Technology at Coal Roadway Crossing Point in "Three Soft" Coal Seam“三软”煤层煤巷交岔点加固技术研究与应用
5.Numerical Simulation Optimization for Release Pressure Bore Hole of Roadway Floor in Three Soft Coal Seam三软煤层巷道底板钻孔卸压的数值模拟优化
6.Floor Heave Mechanism and Support Technology of Goaf-Side Gateway for Re-mining in Seam with Soft Roof,Soft Coal and Soft Floor三软煤层复采沿空巷道底鼓机理及支护技术
7.Numerical simulation for bolting net spray composite support of three soft coal seam tunnel三软煤层巷道锚网喷联合支护的数值模拟
8.Research on Roadway Support Technique for Coal Pillar Mining in the Old Mining Area Known for Weak Seams三软煤层老空区煤柱开采巷道支护技术试验研究
9.Application of Shallow Hole Water Flooding in Slide Structure at Driving Face in Coal Roadway in "Three Soft"Coal Seam浅孔注水在滑动构造下“三软”煤层煤巷掘进工作面的应用
10.H-steel Bar Combined Shield Support Technology for Mining Gateway Seam with Soft Roof,Soft Coal and Soft Floor in Guhanshan Mine古汉山矿三软煤层回采巷道工钢组合棚支护技术
11.Trial application of the anchor cable ties in supports for the soft-rock tunnel in Liuzhuang coal mine锚索束在煤矿软岩巷道支护中的应用
12."Three bolting-anchor" Support Technologies Process Influence on Stability of Soft Rock Roadway Surrounding Rock软岩巷道“三锚”支护过程对巷道围岩稳定性影响
13.The laws of strata behavior for the gob-side tailgate in the Jining No.3 Coal Mine济三煤矿沿空巷道矿压显现规律研究
14.The anchor net supporting application in high seam tunneling of Sanyuan coal industry锚网支护在三元煤业厚煤层巷道掘进中的应用
15.Research on Bolt-net-tight Wire Support of Gateway with High Geo-stress Sort Coal Seam;高应力松软煤层回采巷道锚网索支护研究
16.Stability Evaluation of Coal Laneway and Development of Safety Assessment Software;煤矿巷道稳定性评价与安全评价软件开发
17.Study on Failure Law and Support Technique of Stratified and Weak Rock Roof of Roadway;煤巷层状软岩顶板破坏规律及支护研究
18.Reserving space for lane along the tunnel under the condition of soft coal bed,compound roof supports and protections;松软煤层复合顶板联合支护 沿空留巷探讨
相关短句/例句
three softseam roadway三软煤层巷道
3)soft coal roadway软岩煤巷
4)soft coalroad松软煤巷
5)roadway in soft coal软煤巷道
1.The sectional shape ofroadway in soft coal coupling with stress field与地应力耦合的软煤巷道断面形状
6)three-soft roadway三软巷道
延伸阅读
三家巷长篇小说。欧阳山作。1959年发表。代初，广州三家巷住着互有姻亲关系的三户人家：工人周家、买办资本家陈家和官僚地主何家。三家的年青一代都怀有救国救民的抱负。然而，在大革命风暴的袭击下，每个人各自走上不同的道路。其中周家幼子周炳逐步觉醒，英勇投身于中国共产党领导的广州起义。
