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RISThree-Dimensional Scaled Memory Model for Gravelly Soils Subject to Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: A comprehensive constitutive model has been formulated to capture the complex behaviors of gravelly soils under irregular cyclic loading. The application of this model aims to analyze the nonlinear deformation behavior of ...
Three-Dimensional Large Deformation FE Analysis of Square Footings in Two-Layered Clays
Publisher: American Society of Civil Engineers
Abstract: In strong over soft two-layered clays, there is a potential for the footing to experience a punch-through failure, where the footing penetrates a large distance at a short time after the initial peak resistance is reached. ...
Stress-Dilatancy Relationship of Zipingpu Gravel under Cyclic Loading in Triaxial Stress States
Publisher: American Society of Civil Engineers
Abstract: In this study, cyclic triaxial tests were performed on Zipingpu gravel, and they were followed by a discrete element study that was designed to investigate the stress-dilatancy relationship of gravelly soils under cyclic ...
Concrete Slab Dynamic Damage Analysis of CFRD Based on Concrete Nonuniformity
Publisher: American Society of Civil Engineers
Similarity Relationship for Brittle Failure Dynamic Model Experiment and Its Application to a Concrete Dam Subjected to Explosive Load
Publisher: American Society of Civil Engineers
Abstract: This paper suggests that the idea of the breaking strength of the brittle material scale being equal to the length scale was abandoned in the dynamic model brittle failure experiments. The concept of the failure load ...
Stress-Dilatancy Relationship of Zipingpu Gravel under Cyclic Loading in Triaxial Stress States
Publisher: American Society of Civil Engineers
Abstract: In this study, cyclic triaxial tests were performed on Zipingpu gravel, and they were followed by a discrete element study that was designed to investigate the stress-dilatancy relationship of gravelly soils under cyclic ...
Critical State and Grading Evolution of Rockfill Material under Different Triaxial Compression Tests
Publisher: ASCE
Abstract: One of the most important features of soil behavior is the dependence of stress path. A series of large-scale triaxial compression tests was conducted to investigate the effect of stress path on critical state and particle ...
Pipe–Soil Interaction with Large Lateral Movement on Undrained Clay: An LDFE Analysis
Publisher: American Society of Civil Engineers
Abstract: AbstractA critical design challenge for pipelines laid directly on the seabed in deepwater
is comprehending and, consequently, managing the effects of thermal- and pressure-induced
lateral buckling for both light and heavy ...
Reliability Analysis of 3D Rockfill Dam Slope Stability Based on the Copula Function
Publisher: ASCE
Abstract: The evaluation of slope stability reliability under the condition of incomplete probability information is one of the most popular issues in geotechnical engineering. The key difficulty in the issue lies in how to effectively ...
Study on Prediction of Pore Pressure Development without Membrane Compliance Based on <i>C<sub>m</sub></i>
Publisher: American Society of Civil Engineers
Abstract: In undrained triaxial tests, membrane penetration varies with the change of effective confining pressure. Membrane compliance correction is a necessary step to accurately obtain the dynamic characteristics of soils in ...