Search
Now showing items 1-5 of 5
3D Seismic Displacement Analysis of Pile-Reinforced Slopes in Anisotropic Layered Soils
Publisher: American Society of Civil Engineers
Abstract: This study aims to investigate the effects of antislide piles and cohesion anisotropy on seismic displacements of three-dimensional (3D) layered slopes. A discrete mechanism generated by the point-to-point technique is ...
Effects of Surface Roughness, Gradation, Relative Density, and Normal Stiffness on Global and Local Behaviors of the Sand–Steel Interface
Publisher: American Society of Civil Engineers
Abstract: Sand–steel interaction directly influences foundation stability. To study the global and local behaviors of the sand–steel interface (SSI) under monotonic loading, a series of modified SSI shear tests were conducted with ...
Degradation of Sulfathiazole by Heat-Activated Persulfate: Kinetics, Degradation Pathways, and Toxicity Assessment
Publisher: American Society of Civil Engineers
Abstract: Sulfathiazole (STZ) is a widely used sulfonamide antibiotic. However, its residues in the aquatic environment can exert an adverse effect on microorganisms and human health. This study systemically investigated the aqueous ...
Effects of Multitiered Configuration on the Internal Stability of GRS Walls
Publisher: ASCE
Abstract: Design guidelines for geosynthetic-reinforced soil (GRS) walls in a tiered configuration are often limited to two tiers with zero batter. To facilitate rational expansion of current design, this paper extends the current ...
Seismic Stability and Permanent Displacement of 3D Slopes with Tension Cutoff
Publisher: ASCE
Abstract: The magnitude of seismic displacement is an important index to evaluate the safety of slopes. The traditional Mohr–Coulomb failure criterion may overestimate the slope stability in seismic displacement calculation. Some ...