1.
The Experimeat and Application of Some Combined Drift Supports in Weak Rock
松软破碎岩层中巷道联合支护的试验与应用
2.
Discernment and optimization on the key parameters of bolt-mesh support in the crushed soft roadway
松软破碎煤巷锚网支护关键参数识别与优化
3.
Shaft Construction with Water Gushing under Soft and Cracked Surrounding Rock
大涌水松软破碎岩石条件下的竖井施工
4.
Huangshilao gold mine belongs to the extra unstable ore deposit of which, the ore? rock masses are broken and spongy with high soil containing rate.
黄狮涝金矿矿体含泥率高，矿岩体松软破碎，属极不稳固的难采矿体。
5.
Study on the Roadway Floor Heave Mechanism and Control Technology of Soft and Fragmental Surrounding Rock in Zhuxianzhuang Coal Mine;
朱仙庄煤矿松软破碎围岩巷道底鼓机理及控制技术研究
6.
Research on Grouting Reinforcing and Support in Mining Roadway with Soft Cracked Surrounding Rock;
回采巷道松软破碎围岩注浆加固与支护技术研究
7.
Study on Support Technology of Unconsolidated Fragment Soft Rock Drift
松散破碎膨胀型软岩巷道支护技术研究
8.
Practice of Shortening Full-mechanized Caving Mining Face with Cracked Roof in Soft and Easy Self-ignition Coal Seam
易燃松软煤层及破碎顶板综放面缩面倒系统实践
9.
Something crisp or easily crumbled
松脆的或容易破碎的东西
10.
a cultivating implement that pulverizes or smoothes the soil.
打碎土块并使土地松软的耕作装置。
11.
Study on the Progressive Failure Mechanism of the Surrounding Rock of Tunnel Constructed in Soft Rock;
软弱破碎隧道围岩渐进性破坏机理研究
12.
EXPERIMENTAL STUDY OF LAWS OF GAS SEEPAGE IN LOOSE FRAGMENTED MEDIUM
松散破碎介质中气体渗流规律试验研究
13.
Some Problems of Applying the New Austrian Tunnelling Method in Soft Fractured
在软弱破碎地层中应用新奥法的一些问题
14.
Study on the Working Mechanism of Pipe Umbrella Reinforcement in Weak Surrounding Rock Mass Tunnel;
软弱破碎围岩隧道中管棚超前预支护技术研究
15.
Study on Application of Concrete Plug during Treating Dam Foundations in the Fractured Zone in Fault;
传力洞在处理拱坝软弱破碎带基础中的应用
16.
Development and Application of CAI Software for Crushing Circuit Selection and Calculation;
破碎流程选择计算CAI软件的设计与应用
17.
Stability Analysis of Surrounding Rock-Supports Structure of Fractured Weak Zone in Highway Tunnel
公路隧道软弱破碎带围岩—支护结构稳定性分析
18.
Study on Mechanical Behavior of Metro Tunnel Construction by Tunnelling Machine in Weak-Broken Surrounding Rock
软弱破碎围岩地铁隧道掘进机施工力学研究