1.
Yield supporting design for deep and large-span soft rock caverns
深埋大跨度软岩硐室让压支护设计研究
2.
The stability of the base structure for nature caved mining can be assured by use of the gradual supports of draw drifts.
巷道采取多次让压支护措施,能确保底部结构的稳定。
3.
Research on Deformation and Failure Character and Yielding Support Mechanism in High Stress Soft Rock Roadway
高应力软岩巷道变形破坏特征及让压支护机理研究
4.
Experimental Study of Bolt and Anchorage Cable's Coupling Yieldable Support Technology Under High Horizontal Stress
高水平应力条件下锚杆锚索耦合让压支护技术试验研究
5.
Combined Supporting Technology with Pressure Releasing and Yielding in Deep Roadway under Combined Roof
深井复合顶巷道卸压 让压综合支护技术
6.
Application of Pressure Bolting Supporter Under the Influence of Small Coal Mining Pillar Roadway
采动影响下小煤柱巷道让压锚杆支护的应用
7.
Clearance-reserving suppor technique applied to tunnel having high-stress soft wallrock
高应力软岩层巷道空帮让压复合支护研究
8.
Analyse and design of the supporting density on the individual hydraulic prop working face
单体液压支柱工作面支护密度的分析与设计
9.
Research on the Distribution of Earth Pressure on Inner-brace Retaining Structure of Deep Excavation
深基坑内支撑支护结构上的土压力分布研究
10.
Model test study of earth pressure on support structure
支撑式支护结构上土压力的模型试验研究
11.
Supporting Technology of Mining Roadway in Abutment Pressure Zone of 2304 Mining Face in Sihe Colliery
寺河矿2304工作面巷道支承压力区支护技术
12.
Practice of Large Mining Height Hydraulic Prop Supporting Face
大采高单体液压支柱工作面支护型式实践
13.
Observation and Research of Bearing Stress of Advance Support of Fully Mechanized Coal Mining Face
综采工作面超前支护支承压力观测与分析
14.
A new prediction method of the pressure of early temporary support
开巷初期临时支护压力预测的新方法
15.
Roadway Supporting Technology Influenced by Mining and Protective Pillar Design
多次动压影响巷道支护技术及护巷煤柱留设
16.
Analysis of cutting face support pressure for earth pressure balance shield tunneling
土压平衡式盾构掘削面支护压力特性分析
17.
Analysing Mechanics Character of Special Canopy and Two-legged Caving Power Support
支顶支掩式掩护式放顶煤液压支架的力学特性分析
18.
Its corresponding experiments have been done on ground surface and in underground in-situ engineering, respectively.
同时进行了地面试压和井下支护工程实验。