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deformation modulus of rock mass 岩体变形模量
STUDY ON DEFORMATION MODULUS OF ROCK MASS IN WORKING STRESS STATE 工作应力状态下岩体变形模量的研究
STUDY ON PARTIAL LEAST SQUARE REGRESSION ASSOCIATED WITH NEURAL NETWORK FOR DEFORMATION MODULUS OF ROCK MASS 岩体变形模量偏最小二乘回归与神经网络关联性研究
EFFECT OF WEAK INTERBED THICKNESS ON DEFORMATION MODULUS OF ROCK MASS WITH QUASI-LAMELLAR STRUCTURE 似层状结构岩体变形参数的软弱层带厚度效应
HU Xiewen, ZHONG Peilin, Effect of weak interbed thickness on deformation modulus of rock mass with quasi - lamellar structure, Chinese journal of rock mechanics and engineering, 胡卸文,钟沛林。似层状结构岩体变形参数的软弱层带厚
Through analysis,it is known that main factors to control deformation modulus of no-clay weak interbed are its material composition and geological environment (geostress). 分析表明，控制无泥型软弱层带变形模量的主要因素是其粒度成分和所赋存的地质环境条件。
Through analysis,it is known that main factors to control deformation modulus of no clay weak interbed are its material composition and geological environment (geostress). 分析表明,控制无泥型软弱层带变形模量的主要因素是其粒度成分和所赋存的地质环境条件。
Abstract ： Through analysis,it is known that main factors to control deformation modulus of no-clay weak interbed are its material composition and geological environment (geostress). 摘要：分析表明，控制无泥型软弱层带变形模量的主要因素是其粒度成分和所赋存的地质环境条件。
The relation between poroelastic modulus and effective modulus of rock under dry and fluid-saturated conditions was discussed in this paper. 论述了在干燥和饱和两种情况下,岩石的有效体积模量于孔隙弹性模量的关系。
And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper. 引入了自洽法有效弹性模量，建立了爆破作用的岩石损伤的全过程模型。
Based on measured displacements of tunnel under ground after excavation, the inverse model of getting modulus of rock elasticity has been set up. 基于煤矿地下巷道开挖后实测位移．提出求解地下巷道各岩层弹性模量的位移反演模型。
integrated deformation modulus of dam base 坝基综合变形模量
This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
The results indicate that not only is rock limit bearing capacity affected by elastic modulus variation, but also there is an optimal value between elastic modulus of the bridge pile and that of rock. 试验结果表明桥墩混凝土的弹性模量变化不但影响基岩承载力，而且桥墩弹性模量与基岩弹性模量之间存在著某一最佳匹配。
Based on many experiments, this paper discusses the effect of rock modulus of elasticity on fracture shape and operating pressure, presents the testing method of Biot coefficient,and introduces its applications in calculation of horizontal stress. 本文在一系列试验的基础上，描述了岩石弹性模量对压裂裂缝几何形状、施工压力等的影响，并给出了毕奥特系数的试验方法及其在水平应力计算中的应用。
The influences of the parameters such as elastic modulus of rock, cohesive strength and friction angle of slide surface, thickness and angle of rock layer on the critical length were studied. 分析了岩石弹性模量、层间滑动面强度、岩层厚度、层面倾角等因素对此类边坡溃屈破坏临界坡长的影响。
A spur of rock stuck out from the mountain. 山背上突起一个石脊。
Nonlinear modulus of rock is function of strain level and strain amplitude.The modulus decays exponentially with ascending of strain amplitude, while increases with strain level increasing. 岩石非线性模量既是所受应变水平的函数，也是应变振幅的函数，模量随应变振幅的增加以指数形式下降，随应变水平增加以指数形式上升。