1.
Study on Relative Relationship Between Support Strength of Hydraulic Powered Caving Support and Thickness Mined in Seam
综放支架支护强度与煤层采出厚度关系的研究
2.
Research on Supporting Density of Powered Support for Full-mechanized Caving Ming in Shuiliandong Colliery
水帘洞煤矿综放工作面支架支护强度的确定
3.
Physical modeling experiment of rock stress distribution and timbering strength for shaft
井筒围岩应力分布及支护强度相似模拟
4.
The Research on and Application of the Bolt Supporting Technique with Higher Active Supporting Performance and Higher Utilization Rate of Material Strength
高主动支护性与高材料强度利用率锚杆支护技术的研究与应用
5.
The application of joint support technology of high strength anchor arm and anchor cable
高强度锚杆和锚索联合支护技术的应用
6.
Application of High strength Bolt and Cable Anchor Combined Supporting in Driving Fault Seam
高强度锚杆、锚索联合支护在过断层中的应用
7.
The Accurate Solutions and Use of Calculation Formulas to Ultimate Strength of Supporting Piles with Uniformly Reinforced Circular Section;
均匀配筋支护桩强度的精确解与实用计算公式
8.
The Analysis of Anti-slide Pile Support Slope with Strength Reduction Method
用强度折减法对抗滑桩支护边坡的优化分析
9.
Only coal pillar has enough strength, it can ensure the stabilization of the support.
煤柱具有足够的强度,才能够保证支护空间的稳定。
10.
Water and Earth Pressures Acting on Retaining Structure and How to Choose the Shear Strength Parameters;
基坑支护中水土压力的计算及抗剪强度指标的选取
11.
Stability Analysis of Soil Nailing Slope in Beijing Area Based on Strength Reduction Method
基于强度折减法的北京地区土钉支护边坡稳定性研究
12.
Stability Analysis of Strengthened Jointed Rock Slope Based on Strength Reduction Method
基于强度折减法的节理岩质边坡支护稳定性分析
13.
FEM Analysis on Thermal Stress in Strut of Foundation Pit;
基坑支护支撑温度应力的有限元分析
14.
testing method for bearing strength of carbon fiber reinforced plastics
纤维增强塑料支承强度的测试方法
15.
In this paper, FEM and BEM coupling algorithm was applied in Mu Cheng Jian Coal Mine, under two conditions, namely the work face gateway, open-off cut of540203 and+570 No2.
锚杆支护的作用在于加大巷道围岩的围压,从而提高围岩的强度而保持其稳定性。
16.
Greater efforts should be made to strengthen the status of agriculture as the foundation of the national economy, support and protect agriculture, and increase the income of farmers.
强化农业的基础地位，加大对农业的支持和保护力度，努力增加农民收入。
17.
Numerical Test on Influence of Fault on Underground Tunnel;
断层对地下洞室围岩稳定性及其支护结构强度影响的数值试验研究
18.
Any payment exacted for protection.
勒索的钱财强逼某人支付的保护费