heading face

用法例句

The authors put forward that full coupling analysis method and optimization design idea for the safety problem of underground roadway engineering,on base of rock engineering system (RES) theory.

针对巷道工程安全稳定性问题,基于岩石工程系统(RES)理论,提出了全耦合分析方法。

In order to guarantee the safety of digging roadway engineering in water-bearing Ordovician limestone below the earth surface 1 000 m in Panxi Coal Mine, on the base of the un-homogeneous characteristics of Ordovician limestone bearing water the method of geophysics exportation combing with drilling ensure the safety while roadway was excavated in water-bearing Ordovician limestone.

为了保证潘西井田深达1 000 m的巷道工程穿越奥陶系灰岩含水层的安全,基于奥陶系灰岩赋水性极不均一的特性,利用物探技术与钻探工程相结合的方法,确保了巷道穿越奥陶系灰岩的安全。

Application of injector method in tunnel construction;

注浆法在巷道施工中的应用

MAIN TUNNEL ENGINEERING OF LIMESTONG MINERAL AREA OF XIALING IN NANJING DIGS INTO AND PROTECTS THE CONSTRUCTION TECHNIQUE

南靖下岭大理岩矿区主巷道工程掘进与支护施工技术

Application of Grouting Cable Anchor in Small Coal Pillar Roadways

注浆锚索在小煤柱巷道群加固工程中的应用

To reinforce the large-span and small-coal-pillar roadway by prestressed injection and cable anchors

小煤柱大跨度巷道群预应力注浆锚索加固工程

The detection of gushing water in deep wells and the research of engineering government

深井巷道涌水探查方法及工程治理研究

The bolting-grouting support mechanics and application in the deep soft rock tunnel

深井软岩巷道锚注支护机理分析及其工程应用

The protection of tamped mud wall in the laneway construction of “Three Lanes and Seven Alleys”

“三坊七巷”巷道施工期间夯土墙保护

"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

Through engineering example, their reasonbility and practicability is proved.

通过工程实例，证明其在煤矿巷道支护中的合理性与实用性。

The support technics process of "three bolting-anchor" support (bolting and shot-concreting、 anchorage cable、 bolt-grouting) of soft rock roadway is studied in this paper.

本文对软岩巷道“三锚”(锚喷、锚索、锚注)支护的支护工艺过程作了研究。

Study on the Engineering Mechanical Properties and Anchorage Parameter Optimization of Soft Rock Roadway in Jinchuan

金川软岩岩石工程力学性质及巷道锚固参数优化

COUPLED BOLT-MESH-ANCHOR-TRUSS SUPPORTING TECHNOLOGY AND ITS ENGINEERING APPLICATION TO DEEP SOFT ROCK ROADWAY

深部软岩巷道锚网索-桁架耦合支护技术及其工程应用

Engineering Geological Features of Wall Rock and Quality Assessment of Underground Opening Workings in the Laochang Pb-Zn Deposit, Lancang

澜沧老厂铅锌矿巷道围岩工程地质特征分析及质量评价

"Three Bolting-anchor" Support Technics 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的影响

Specification for non-ferrous metal survey

有色金属矿山井巷工程测量规程

Code for construction and acceptance of mining pit engineering

矿山井巷工程施工及验收规范

Analysis on Failure Process of Surrounding Rock of Roadway or Tunnel in High Stress Area

高应力巷(隧)道围岩破坏过程分析

Selecting of bolt supporting mode during exploitation and maintenance at softrock drift

软岩巷道施工维修中支护方式的选择

Discussion on Integral Mechanization Construction Technology of Rock Drift

岩石巷道综合机械化施工技术的探讨