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Determination of Active Earth Pressure on Rigid Retaining Wall Considering Arching Effect in Cohesive Backfill Soil
Publisher: American Society of Civil Engineers
Abstract: A new simplified method is proposed to compute the active earth pressure acting on the backface of a rigid retaining wall undergoing horizontal translation. The effect of soil arching for cohesive backfill soil and friction ...
Analysis of Undrained Cylindrical Cavity Expansion Considering Three-Dimensional Strength of Soils
Publisher: American Society of Civil Engineers
Abstract: Undrained cylindrical cavity-expansion solutions that were based on the modified Cam-clay model have been widely used to predict and interpret geotechnical problems, such as pile installation, and in pressuremeter tests ...
Three-Dimensional Slope Stability Analysis Incorporating Coupled Effects of Pile Reinforcement and Reservoir Drawdown
Publisher: American Society of Civil Engineers
Abstract: In pile-reinforced dams and bank slopes, the antislide effect of piles and drawdown of reservoirs are two aspects that could significantly affect the slope stability. However, existing studies have incorporated these two ...
Multiphysics Multicoupled Modeling of Rock Fragmentation under High-Voltage Electrical Pulse
Publisher: American Society of Civil Engineers
Abstract: In this research, the finite-element numerical software COMSOL Multiphysics is used to simulate the electric pulse rock-breaking process, and the novel numerical model takes into account the multiple fields of electrical, ...
Seismic Stability of Heterogeneous Slopes with Tensile Strength Cutoff Using Discrete-Kinematic Mechanism and a Pseudostatic Approach
Publisher: ASCE
Abstract: Frequently, the Mohr–Coulomb (M-C) yield criterion is used to determine slope stability. It offers an exaggerated, unreliable, and cautious assessment of the tensile strength of bonded materials, which are composed primarily ...