The direct application of the Hoek–Brown failure criterion to practical slope engineering is still an urgent problem. geometries and earthquake effect need be considered in determination linear Mohr–Coulomb (MC) strength parameters from criteria for stability analysis. This study adopted tangential method construct a three-dimensional (3D) rotational mechanism using homogeneous rock slopes unde...

The implementation of housing development carried out by the developer is suspected not meeting administrative, technical and environmental requirements. By carrying provisions to carry efforts stabilize slopes apply appropriate drainage systems, minimize loading on allegedly conducting geological studies planning or basic engineering geology as basis for so that impact environment in form Cima...

Plain concrete structures such as dams or retaining walls, as well as rock structures such as tunnels, caverns, excavations, and rock slopes, have commonly been designed by elastic-perfectly plastic analysis in which the tensile yield strength of the material is taken as zero. The paper analyzes the safety of this "notension" design in the light of the finiteness of the tensile strength of conc...

The geological structure and stratum lithology have important roles in the seismic stability of complex slopes; however, their complicate engineering construction. Four three-dimensional, layered granite slope models with infinite boundaries were modeled via finite element method. response characteristics slopes are systematically analyzed time–frequency domain. A frequency-domain analysis meth...

This Study aims at rock Slopes Stability for formation in limb northـeastern poor anticline (Fatha, Injana and Mukdadyah). In (5) Stations, representing all types of failures (taken place possible). General Survey included Classification engineering description according to [1][2]. The slopes the area are Classified based on direction Strike beds into Parallel Oblique Lateral [3] Slope Types Co...

Let rm and rM be the least and greatest finite boundary slopes of a hyperbolic knot K in S . We show that any cyclic surgery slopes of K must lie in the interval (rm − 1/2, rM + 1/2). AMS Classification 57M25; 57M27