... nepal himalaya classification anisotropic classification anisotropic rock foliation himalaya region Abstract The Himalayas is one of the world's most tectonically active zones and its component rocks have faced multiple stages of the deformations like folding, faulting and fracturing due...

.... 3.2. Flow chart calculated parameters of failure criterion Mohr- Coulomb for rock anisotropic Flow chart calculated parameters strength of rock anisotropic, internal fiction angle and cohesion in weak plane of anisotropic rock that shown in Fig. 8. Fig. 6. Proposal method estimation shear strength...

... Abstract Strength and deformation behaviour of the isotropic rock under triaxial stress state has been studied extensively, but the studies on the behaviour of the anisotropic rock under true triaxial stress state are scant. The experimental study conducted on the anisotropic rocks...

... Abstract Numerical analysis of mechanical behavior of anisotropic rock mass was carried out using some practical data obtained before and during excavation of a large scale underground cavern, Bunsui 1 st power station. The large cavern was planned in a place where well-developed pelitic...

... corrosion of rock. The rocks used in this study were granodiorite and sandstone, which are known as anisotropic rocks. Measurement of elastic wave velocity and observation of thin section of these rocks were performed to make clear orientation of inherent micro cracks and grains. Then two types of specimens...

..., Pin-721302, India EXTENDED ABSTRACT A number of studies focused on Brazilian tensile strength characterization of anisotropic rocks. These studies investigated tensile strength variations of anisotropic rocks mainly with reference to angle between traces of weakness planes on the core end face...

... should be 8). More often this ratio in intact anisotropic rocks may vary from 5 to 30 mainly due to inherent anisotropy. Some co-relations are given which need not be taken as universal but must be ascertained for a rock by actual tests under relevant pore fluid conditions, i.e., air, water, oil, etc...