rock abutment的例句大全

surrounding rock abutment pressure distribution and thickness effect of dynamic catastrophic in fully mechanized sublevel mining stope

综放采场围岩支承压力分布及动力灾害的层厚效应

The deformation of surrounding rock appears mainly in abutment pressure influence zone. Reasonable roadway supporting should control the deformation of surrounding rock in intense stage of mining influence. Supporting design ideas of tailentry and head entry should be changed from the loading control to the deformation control.

围岩变形主要发生支承压力影响区，合理的巷道支护应能控制采动影响剧烈阶段的围岩变形，顺槽支护设计理念应从载荷控制向变形控制转变。

the movement of site cover rock and the change of abutment pressure round the site are the main reasons that lead to roof accidents.

采场覆岩的运动及采场周围支承压力分布的变化是导致采场顶板事故的最主要原因。

the in-situ practices show that most rock bursts occur in the front abutment scope ahead of the coal face.

现场实践表明，大多数冲击地压发生在工作面煤壁前方超前支承压力范围内。

The methods of arch dam abutment rock mass include numerical method analysis and model experiment analysis.

拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法.

Design and Construction of Abutment Type Rock Wall Wharf Construction Technology& Quality Control of Anchor and Concrete for Beam on Rock Wall of Especially-large-scale Underground Powerhouse

支墩岩壁式码头的设计与施工特大型地下厂房岩壁梁锚杆和混凝土施工技术及质量控制

Gravity arch dam abutment rock stability and its engineering treatment measurements

重力拱坝坝肩岩体稳定与工程处理对策

Numerical analysis of stability for rock mass in arch dam abutment impacted by fault and Simulation of fault treatment

受断层切割影响的拱坝坝肩岩体三维稳定性数值分析及加固措施模拟

Review on Dynamic Stability Analysis of Rock Mass in High Arch Dam Abutment

高拱坝坝肩岩体动力稳定性分析综述

The stability analysis of arch dam abutment rock mass include numerical method analysis and model experiment analysis.

拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法。

By numerical modeling analysis, the effect of different reinforcement measures to improve the stability of dam abutment of thin rock mountain is studied in the paper.

通过数值模拟研究，分析了不同工程加固措施对改善单薄山体拱坝坝肩岩体稳定性的效果。

Practice and understanding of the prevention from rock burst in abutment area

在应力集中区防治冲击矿压的实践与认识

It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.

指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝－地基－库水的动力相互作用，算例表明所提方法的实用价值。