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Micromechanical-Based Shear Strength Equation Considering the Stress-State Effect for Unsaturated Soils
Publisher: ASCE
Abstract: Unsaturated soil shear strength is a crucial and useful parameter for predicting geostructure stability, soil erosion, seasonal variation, and land management. Unsaturated shear strength measurement, however, is frequently ...
A Simplified Method for Bearing-Capacity Analysis of Energy Piles Integrating Temperature-Dependent Model of Soil–Water Characteristic Curve
Publisher: ASCE
Abstract: The bearing resistance of energy piles in the presence of temperature effects has not been thoroughly investigated, preventing the perfecting of energy pile design methods. Quantifying the relationship between soil suction ...
Capillary-Based Nonisothermal Suction Stress and Nonlinear Shear Strength Criteria for Unsaturated Compacted Soils
Publisher: American Society of Civil Engineers
Abstract: The unsaturated geological layers are a common site of many engineering projects; however, it is challenging to predict their water retention capacity and shear strength. Through analysis of soils with dual-porosity ...
Deep Excavation–Induced Stability Evaluation of a Triple Tunnel Using Discrete and Continuum Numerical Modeling
Publisher: American Society of Civil Engineers
Abstract: One of the most crucial tasks in the design, control, and construction of urban deep excavations is ensuring the safety of the existing underground infrastructure. Deformation and settlement created by excavation may damage ...
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