..., analyzing the stability of tunnels and determining the behavioral characteristics of the rock mass with numerical methods has limitations in terms of the validity of the input and output data. One of the practical methods to solve these problems is the use of monitoring system in underground space, which...

... slope, under saturated conditions, using kinematic analysis with the help of Dips software, and two numerical simulation techniques, viz., the finite and the distinct element methods using the software packages RS2 and UDEC respectively. Probable mode of failure represented by the distinct element...

... into account. Moreover, the intrinsic permeability of rock is also modified by the induced cracks. The proposed model is implemented in the framework of finite element method. It is applied to the analysis of rainfall-induced landslides. An example based on real case is considered. Progressive deformation...

... ABSTRACT: The most popular numerical method for simulating fluid flow in fractured rock masses is distinct element method (DEM), which suffers from being numerically expensive. Streamline simulation (SL) is a fast method for homogeneous porous media. In this research, a MATLAB code (IUT-SL...

... ABSTRACT: Some rock engineering design operations are mainly controlled by the tensile strength and deformability of the rock (i.e., critical span of excavations or hydraulic fracturing). The ISRM Commission on Testing Methods and the ASTM procedures recommend the use of cylindrical rock...

... reservoir characterization simulation small-scale underground mining reservoir geomechanics displacement method laboratory crown pillar wedge classification tunnel layout stability metals & mining intersection reaction curve pillar engineering rock mechanic Abstract...

... Abstract The International Society for Rock Mechanics and Rock Engineering (ISRM) recommends to use the ISRM Suggested Methods (SM) to avoid problems during tests. In any case, fulfilling SM requirements does not ensure a proper result each time they are applied due to the natural variability...

... infinite boundary condition, symmetric viscous parameters are introduced to dissipate the travelling stress waves. An implicit Extended Finite Element Method (XFEM) is utilized for dual porosity modelling. The fluid flow through pores is modelled using Darcy’s law, whereas the flow through fractures...

... Introduction Anti-slide pile support is one of the commonly used supporting methods in geotechnical engineering. It can effectively strengthen the soil, enhance the overall cohesion of the sliding soil layer and the sliding bed to stabilize the slope, enhance the overall cohesion of the sliding soil layer...