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RISImproved Performance of Ballasted Rail Track Using Geosynthetics and Rubber Shockmat
Publisher: American Society of Civil Engineers
Numerical Solution of Single Pile Subjected to Torsional Cyclic Load
Publisher: American Society of Civil Engineers
Abstract: Large structures, such as offshore platforms, wind turbine foundations, wide buildings, bridges, and railway granular embankments, are often supported by pile foundations. These structures are usually subjected to large ...
Applicability of Bouc-Wen Model to Capture Asymmetric Behavior of Sand at High Cyclic Shear Strain
Publisher: ASCE
Abstract: Seismic response evaluation of the site of interest subjected to a bedrock motion is one of the most important problems in earthquake geotechnical engineering. For one-dimensional (1D) nonlinear site response analysis in ...
Closure to “Behavior of Geocell-Reinforced Subballast Subjected to Cyclic Loading in Plane-Strain Condition” by Buddhima Indraratna, M. Mahdi Biabani, and Sanjay Nimbalkar
Publisher: American Society of Civil Engineers
Laboratory Assessment of the Role of Particle Size Distribution on the Deformation and Degradation of Ballast under Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: The deformation and degradation of ballast is influenced by the size of the aggregates. In this study, a series of cyclic drained triaxial tests was conducted on ballast with different sizes using the large-scale cylindrical ...
Deformation and Degradation Mechanisms of Railway Ballast under High Frequency Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: The increased demand for higher speeds and increased freight capacity in railroad transportation exacerbates the rate of ballast degradation that leads to unacceptable track deformation and frequent maintenance. In response, ...
Deformation and Degradation Mechanisms of Railway Ballast under High Frequency Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: The increased demand for higher speeds and increased freight capacity in railroad transportation exacerbates the rate of ballast degradation that leads to unacceptable track deformation and frequent maintenance. In response, ...
Laboratory Assessment of the Role of Particle Size Distribution on the Deformation and Degradation of Ballast under Cyclic Loading
Publisher: American Society of Civil Engineers
Abstract: The deformation and degradation of ballast is influenced by the size of the aggregates. In this study, a series of cyclic drained triaxial tests was conducted on ballast with different sizes using the large-scale cylindrical ...
Improved Vacuum Preloading Method Combined with Sand Sandwich Structure for Consolidation of Dredged Clay-Slurry Fill and Original Marine Soft Clay
Publisher: ASCE
Abstract: An improved vacuum preloading method combined with a sand sandwich structure (SSS) was developed to facilitate the consolidation of dredged clay-slurry fill and original soft marine clay for land reclamation. In this method, ...
Laboratory Analyses of Noncoaxiality and Anisotropy of Spherical Granular Media under True Triaxial State
Publisher: ASCE
Abstract: Anisotropy of the soil is responsible for its noncoaxial response. In simple shear and hollow cylindrical torsional shear tests, considerable noncoaxial responses were detected as a result of the stress-induced anisotropy ...