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- Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters. 摘要提出了应用常规的地面压裂施工压力资料求取煤层岩石力学参数的一种新方法。
- In this paper, the choice of rock mechanical parameters of east anchorage of Egongyan Bridge across Yangtze River in Chongqing and possible failure mode are introduced. 本文介绍了重庆鹅公岩大桥东锚碇岩体力学参数的取值过程及可能的破坏模式。
- This paper studied Hoek s rock strength criteria and then applied the criteria to the evaluation of rock mechanical parameters of Xiaowan dam shoulders. 对霍克岩体强度准则进行研究，然后应用于小湾拱坝坝肩岩体的力学参数预测中，可供工程参考使用。
- Based on analysis and classification of the factors influencing slope stability,AHP-FUZZY method is presented,which considesr rock mechanical parameters,adjoining rock conditions etc. 在综合分析岩质边坡稳定性评价因素的基础上;对岩质边坡稳定性影响因素进行系统分类;提出一种岩质边坡稳定性预测评价的方法;即系统决策和模糊数学相结合的层次分析-模糊综合评价法(AHP-FUZZ-Y).
- In this paper, I explore and identify the complex rock mechanics parameters, and modeling the slope in FLAC software. 本文通过FLAC软件进行了边坡建模,探索并确定了复杂岩体中的力学计算参数。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. 从分析冶金矿山充填采矿法开采的目的入手,探讨性地说明了相关的岩石力学分析过程。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. and drilling condition, ty... 通过几口井实际钻头选型的试验研究和应用,达到了提高机械钻速及钻头进尺,缩短钻井周期,降低钻井成本的目的。
- In the research on monitoring system, the testing criterion of rock mechanic test and the determinating principles of rock mechanic parameters are discussed. 在监测体系的研究中,论文论述了岩石力学试验所需遵循的试验准则和岩体力学参数的确定原则;
- The accuracy ,objectivity and practice of numeral calculation results largely depend on rock mechanic parameters, which are always problematic in the scope of rock mechanics and numeral calculation. 岩体力学参数一直是困扰岩石力学和数值计算深入研究的难题，它在很大程度上决定了数值计算结果的准确性、客观性和实用性。
- Single well zonal earth stress and rock mechanic parameters are calculated for limited entry fracturing in Well Bin670 and for determination of the extreme injection pressure in block Bin660-665. 滨670井、滨660-665区块进行了单井分层地应力及地层岩石力学参数分析计算,用于滨670井限流压裂设计以及滨660-665区块极限注水压力的确定,取得了理想的效果。
- inverse analysis of rock mechanics parameters 力学参数反分析
- A Study on Rock Mechanical Parameters of East Anchorage of Egongyan Bridge across Yangtze River in Chongqing 重庆长江鹅公岩大桥东锚碇岩体力学参数研究
- Research on Rock Mechanics Parameters of Rock Quality Grade-Oriented 基于岩体质量分级的岩石力学参数研究
- rock mechanical parameters 岩体力学参数
- Rock Mechanical Parameter Characteristic of Fuyang Reservoir in Sanz hao Depression 三肇凹陷扶杨油层岩石力学参数特征
- It is a hotspot to deduce the probabilistic distribution of rock &soil mechanical parameters by a small sample. 有限小样本条件下推断岩土参数的概率分布类型,在岩土工程可靠性分析是一个热点问题。
- Rock Mechanics and Rock Engineering. 岩石力学与工程学报。
- Keywords bit selection rock mechanics parameter metho d index; 钻头选型;岩石力学;参数;方法;指标;
- The mechanical parameters of rock and soil are of the property of spatial variation due to inhomogeneity, so they should be properly considered as a random field. 岩土类力学介质通常为非均质体，其力学参数具有空间变异性，宜将它们视为随机场加以研究。
- The test results provided references for the researches on mechanical parameters of rock mass and the stability analysis of underground chambers. 测试成果为进一步的岩体力学参数研究和地下洞室稳定性分析提供了参考依据。
