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Distributed Fiber-Optic Monitoring of Free-Field Soil Response under Normal Faulting: Full-Scale Experiment and Analytical Solution
Publisher: American Society of Civil Engineers
Abstract: Reasonable assessment of free-field soil strain is fundamental to quantifying the hazards induced by normal faulting. Previous studies provided insights into the propagation mechanisms of fault rupture within the overlying ...
Time Effect of Buoyant Force Reduction for Underground Structures in Clays: Model Test and Case Study
Publisher: ASCE
Abstract: Underground structures experience transient and sustained hydrostatic uplift forces throughout their service life. Conventionally, Archimedes’ principle is used to conduct uplift design. The estimated buoyant force is often ...
Displacement-Dependent Earth Pressures on Rigid Retaining Walls with Compressible Geofoam Inclusions: Physical Modeling and Analytical Solutions
Publisher: American Society of Civil Engineers
Generalized Plastic Mechanics–Based Constitutive Model for Estimation of Dynamic Stresses in Unsaturated Subgrade Soils
Publisher: ASCE
Abstract: This paper presents a generalized plastic mechanics–based constitutive model for the estimation of dynamic stresses in unsaturated subgrade soils under repeated vehicle loading conditions. The stresses in subgrade soils ...
Load Capacity of Perforated Reinforced Concrete Sewer Pipes
Publisher: ASCE
Abstract: In cities, reinforced concrete pipes are often employed to construct storm sewer systems. Due to impervious base layers, stormwater runoff dominates rather than rainwater infiltration, leading to problems in aquatic ...
Estimation of Interface Parameter for One-Dimensional Consolidation with Continuous Drainage Boundary Conditions
Publisher: ASCE
Abstract: In conventional consolidation theories, a boundary is simulated as either perfectly pervious or impervious, where the time-dependent drainage capacity at the boundary is ignored. Using the time-dependent impeded boundary ...
Experimental Study of Compaction and Expansion Effects Caused by Penetration of Core Pile During Construction of SDCM Pile
Publisher: ASCE
Abstract: Stiffened deep cement mixing (SDCM) piles have been applied in practice for decades. The bearing capacity of this kind of pile is closely related to the compaction and expansion of the deep cement mixing (DCM) pile and ...
Semi-Analytical Solution for Consolidation of Ground with Partially Penetrating PVDs under the Free-Strain Condition
Publisher: ASCE
Abstract: Free-strain solutions for consolidation of ground with partially penetrating prefabricated vertical drains (PVDs) cannot be solved analytically using the integral transform method due to the irregularity of the solving ...
Using Boundary Transform Method to Solve Geotechnical Problems with Mixed-Type Boundary Conditions
Publisher: ASCE
Abstract: In geotechnical engineering, mixed-type boundary problems cannot be solved directly by the integral transform method due to the diversity of boundary conditions. In view of this, the relationships between different boundaries ...