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Effect of OCR and Pile Diameter on Load Movement Response of Piles Embedded in Clay over Time
Publisher: ASCE
Abstract: The main causes of soil setup effects on pile response are generation of excess pore water pressure (EPWP) due to installation of prefabricated piles in saturated soils and subsequent dissipation of EPWP and, hence, stress ...
Numerical Investigation of the Load Movement and Ultimate Load of Energy Piles Embedded in Sand
Publisher: ASCE
Abstract: Even though the energy pile is known as an efficient dual-purpose system nowadays, the interactive response under simultaneous mechanical and thermal loads requires further investigation. An attempt has been made to evaluate ...
Cyclic Simple-Shear Behavior of Sand-Steel Interfaces under Constant Normal Stiffness Condition
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of an experimental investigation on the cyclic behavior of a sand-steel interface under constant normal stress and normal stiffness conditions. The experiments were performed by using an ...
Effect of Stress Rotation and Intermediate Stress Ratio on Monotonic Behavior of Granulated Rubber–Sand Mixtures
Publisher: ASCE
Abstract: The rotational failure of backfills and embankments is known to be involved with inhering anisotropic effects resulting from different stress paths along the rotational shear plane. The granulated rubber–sand mixtures have ...
Bidirectional Shear Wave Velocity Measurements to Track Fabric Anisotropy Evolution of a Crushed Silica Sand during Shearing
Publisher: ASCE
Abstract: Continuous bidirectional shear wave velocity measurements were performed in the vertical (V) and horizontal (H) directions to characterize fabric evolution of triaxial soil specimens during shear, wherein, in addition to ...
Prediction of Undrained Behavior of Isotropically and Anisotropically Consolidated Firoozkuh Sand: Instability and Flow Liquefaction
Publisher: American Society of Civil Engineers
Abstract: Recent experimental findings highlight the impact of anisotropic consolidation on triggering flow liquefaction failures. Results of a series of undrained tests on isotropic and anisotropic consolidated Firoozkuh sand are ...
Exploring the Effects of Initial Fabric Anisotropy due to Preshearing Stress History in Different Directions on the Undrained Behavior of Loose Sands
Publisher: American Society of Civil Engineers
Abstract: The main objective of this study was to investigate the response of uniform sand under constant volume (i.e., undrained) conditions and how it is influenced by the initial anisotropy induced in the soil fabric due to ...