节理岩体中地下水流动的离散元模拟_中国矿权网 关键词： 节理岩体；渗流；节理开度；数值模拟 [gap=753]Key words：jointed rock mass; seepage; joint aperture; numerical modelling
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Jointed Rock Mass System 裂隙岩体系统
closely jointed rock mass 密实岩块
heterogeneous jointed rock mass 非均质节理岩体
discontinuous jointed rock mass 断续节理岩体
D jointed rock mass 三维节理岩体
-d jointed rock mass 三维岩体
layer jointed rock mass 层状裂隙岩体
The damage mechanics of Jointed rock mass is a promising researchfield,The Jointed rock mass is a geological matrix with complex stress historyand deformation history.
节理裂隙岩体损伤力学的研究与应用有着很好的发展前景。
参考来源 - 节理裂隙岩体损伤力学研究中的若干问题Make laboratory experiment of field sampling rock to get mechanical parameters, and determine mechanical parameters of jointed rock mass by experience compensation.
对现场取样的岩石试件进行室内试验得出其力学参数,并运用经验折减方法计算出节理化岩体的强度与力学参数。
参考来源 - 节理化岩体力学参数研究Then, the method using Hoek-Brown empirical strength criterion to decide mechanic parameters of jointed rock mass is expounded, the relationship between BQ and RMR is studied. From which empirical formula of using BQ to estimate elasticity modulus is summarized.
①通过对试验结果和收集的资料分析,对红层岩石、结构面的力学性质、水理及风化特性有了较为完整的认识;②系统阐述了利用H-B公式计算节理岩体力学参数,研究了BQ指标与RMR指标之间的关系,总结出了利用BQ指标估算岩体弹性模量的经验公式。
参考来源 - 红层路堑边坡失稳机理及加固防护技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Block theory is a new theory to be used in the analysis of jointed rock mass stability.
块体理论是节理岩体稳定性分析的一种新方法。
A computer simulation method to predict the mechanical properties of jointed rock mass is pre-sented.
本文提出了一种确定节理岩体力学参数的计算机模拟试验法。
Hydromechanical coupling of jointed rock mass was the key point for problems of hydraulics of rock mass.
裂隙岩体的渗流应力耦合机理是岩体水力学的研究重点。
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