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Application of the Modified Goodman Model in Soil Nailing
Publisher: American Society of Civil Engineers
Abstract: Soil nailing is an in situ soil reinforcement technique used for enhancing the stability of slopes, retaining walls, and excavations. Nails work predominantly in tension, but may also work in bending and/or shear under ...
Strength Degradation Mechanisms of Structural Loess Subject to Dry–Wet and Freeze–Thaw Cycles
Publisher: American Society of Civil Engineers
Abstract: Abstract Structural loess is highly susceptible to structural deterioration and strength degradation
under alternating dry–wet (DW) and freeze–thaw (FT) cycles, posing a significant threat
to the long-term stability of ...
Micro–Macro Strength Criterion and Elastoplastic Constitutive Model for Frozen Mixed Soils
Publisher: American Society of Civil Engineers
Abstract: Frozen mixed soils are widely distributed in the strata and slopes of permafrost regions. This paper aims to study the strength criterion and elastoplastic constitutive model for frozen mixed soils from micro to macro ...
Cyclic Behavior of Rubber–Sand Mixture under Multilane Traffic Loads Considering Principal Stress Rotation
Publisher: American Society of Civil Engineers
Abstract: Rubber–sand mixture (RSM), an environmentally friendly material, has been used in the pavement subgrade. Previous studies investigate the cyclic response of RSM with various rubber contents by triaxial devices under traffic ...
A Binary-Medium Constitutive Model for Artificially Structured Soils Based on the Disturbed State Concept and Homogenization Theory
Publisher: American Society of Civil Engineers
Abstract: Triaxial compression tests were carried out on artificially structured soil samples at confining pressures of 25, 37.5, 50, 100, 200, and 400 kPa. A binary-medium constitutive model for artificially structured soils is ...
Cyclic Behavior of Rubber–Sand Mixture under Multilane Traffic Loads Considering Principal Stress Rotation
Publisher: American Society of Civil Engineers
Abstract: Rubber–sand mixture (RSM), an environmentally friendly material, has been used in the pavement subgrade. Previous studies investigate the cyclic response of RSM with various rubber contents by triaxial devices under traffic ...
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