1.
The Discussion on Rock-breaking Effectivity of the Raise Boring Machine Pick-shaped Inserted Roller Cutter;
反井钻机镐形镶齿滚刀破岩效果的研究
2.
Study on Rock Breaking Regulation in Optimizing Cutting Angle of PDC Bit
PDC钻头切削齿切削角度对破岩效果影响规律的研究
3.
Study on the Shaping Effect of Jointed Rock Mass under Blasting in Tunnel
节理裂隙岩体隧道爆破成型效果研究
4.
In rock blasting, the rock interlayer has great influence on the quality and effect of blasting.
在土岩爆破中,夹层的存在对爆破质量和爆破效果有着较大的影响。
5.
Analysis on the Influence of Geological Discontinuities on Smooth Blasting Effect
岩体结构面对光面爆破效果的影响分析
6.
Study on the Pliability Cushion Explosion Method and Effectively of the Protected Level of Dam Foundation Rock s Excavating;
大坝基岩保护层开挖中柔性垫层爆破方法及爆破效果研究
7.
Theory and Practice of Tubular Rock Bolt in Improving Supporting Effects in Fractured and Weak Surrounding Rock
管式锚杆提高破碎软弱围岩支护效果的理论与实践
8.
Study on Influence of Rock Roadway Driving Blasting Seismic Effect and Wall Rock Stability;
岩巷掘进爆破地震效应及围岩稳定性影响研究
9.
A new evaluation method for rock-crushing efficiency based on crushing work ratio
一种基于破碎比功的岩石破碎效率评价新方法
10.
Analysis of Causation between Building Damage and Blasting in Rock--Taking the Blasting Project in a Power Plant in Hubei for Example;
土岩爆破与宅楼损伤因果关系分析——以湖北某电厂爆破工程为例
11.
Study of Control Effect of Rockmass Structure on Dam Abutment Rockmass Deformation and Failure of High Arch Dam of Tiger Leaping Gorge Hydroelectric;
虎跳峡水电站高拱坝坝肩岩体变形破坏的岩体结构控制效应研究
12.
LOOSENING EFFECT OF THE CONTROLLED BLASTING ON ADJOINING ROCK
周边控制爆破引起的围岩松动效应分析
13.
Study on Cumulative Damage Effects and Stability of Rock Mass under Blasting Loading;
爆破作用下岩体累积损伤效应及其稳定性研究
14.
Application Study on Blasting in Rock with Shaped Charge;
聚能效应在岩土工程爆破中的应用研究
15.
Study on the Destruction Mechanism of the Cranny Rock Mass and the Effect of Reinforcement;
裂隙岩体的破坏机理及其锚固效应研究
16.
Increasing Blasting Efficiency of Frozen Rock and Speedingup Shaft Construction
提高冻结基岩爆破效率 加快立井井筒施工速度
17.
Variation characters of acoustic waveforms caused by rock mass blasting cumulative damage effects
岩体爆破累积损伤效应的声波形态变化特征
18.
Experiment on effect of cutter parameters of PDC bit on rate of penetration
布齿参数对PDC钻头破岩效率影响的试验