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- A continuity model of engineering rock masses is built and the schematization method of engineering rock continuity reported. 工程岩体力学参数的合理确定是多年来岩石力学界存在的一大难题。
- Abstract: A continuity model of engineering rock masses is built and the schematization method of engineering rock continuity reported. 摘 要: 工程岩体力学参数的合理确定是多年来岩石力学界存在的一大难题。
- Macroscopic mechanical properties of engineering rock mass, especially the maximum load-bearing capacity is one of the most basic and difficult task of rock mechanics. 摘要工程岩体宏观力学参数特别是极限承载能力的研究是岩石力学最基本、也是最困难的研究课题之一。
- The space of discontinuities is one of important indexes which explains the distribution of discontinuities and also classifies quality of engineering rock mass. 摘要结构面间距是反映结构面分布特征的重要指标之一,也是工程岩体质量级别划分的重要指标之一。
- The extension of conception is ambiguous that the quality of engineering rock body is good or bad, it contains many fussy phenomena, this is what fussy math to study. 工程岩体质量的好与坏,其概念的外延是不明确的,存在着很多模糊性现象,这正是模糊数学所要研究的。
- The geological conditions of Jiaojia Gold Mine are introduced,the types of engineering rock mass are classified and the methods of stope support are evaluated. 介绍了焦家金矿床的赋存地质条件,划分了工程岩体类型,介绍评价了矿山近年来应用的支护方法。
- Trials show that the formula proposed in this paper has a higher reliabhty and can be used to evaluate the stability of the practical engineering rock mass such as the versant( side slope) permeated by the torrential rain, etc. 通过证实,本文所建立的公式具有较高的可靠性,可用于暴雨入渗边坡等实际的工程岩体稳定性评价。
- He is also a Principal of Rock Engineering Consultants who is actively engaged in applying engineering rock mechanics principles and techniques to relevant engineering practice worldwide. 他同时是Rock Engineering Consultants的主管,积极将岩石工程力学的原则和技术,应用在世界各地的工程项目上。
- Study shows that most of engineering rock mass destabilizations are resulted from shear strength destruction of joints.So joint shear strength become decisive factor to rock mass stabilities. 摘要研究表明,大多数工程岩体失稳以结构面的剪切破坏为主,因此结构面的抗剪强度就成为影响工程岩体稳定性的决定性因素。
- Because of the diversity of geological conditions, sampling as well as test conditions, the physical and mechanical indexes of engineering rock (soil) mass all represent strong variability. 摘要工程岩(土)体由于地质条件、取样及试验条件等的差异,其物理力学性质指标均表现出较强的变异性。
- Taking the engineering rock quality evaluation of a dam foundation rock at the Shuibuya project for example, the application of quality classification of engineering rocks is studied. 结合水布垭水利枢纽大坝建基岩体工程质量评价实例,对岩体工程质量分级的应用进行了研究。
- classification of engineering rock mass 工程岩体分级
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- He was trained as an engineer/in engineering. 他受过担任工程师的[工程学方面的]培训。
- That bridge was a miracle of engineering. 那座桥是工程学上的一个奇迹。
- She's studying engineering at university. 她正在大学学习工程学。
- Classification Method of Engineering Rock Using RMI indices 应用RMI指标进行工程岩体分类的方法
- She works for an engineering company. 她在一家工程技术公司工作
- Geopolitical engineering; social engineering. 地理政治操作法; 社会运作法
- Rock Mechanics and Rock Engineering. 岩石力学与工程学报。