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An Improved CRR-Vs1 Characterization Model for Sand-Like Gravelly Soils Validated by Dynamic Centrifuge Tests
Publisher: American Society of Civil Engineers
Abstract: Liquefaction of natural deposited sand-like gravelly soils has been widely reported in past earthquakes. Assessing the liquefaction resistance (CRR) of sand-like gravelly soils in a cost-effective and reliable way raises ...
Verification of the Soil-Type Specific Correlation between Liquefaction Resistance and Shear-Wave Velocity of Sand by Dynamic Centrifuge Test
Publisher: American Society of Civil Engineers
Abstract: Liquefaction of granular soil deposits is one of the major causes of loss resulting from earthquakes. The accuracy of the liquefaction potential assessment at a site affects the safety and economy of an engineering project. ...
Stability of Slurry Trenches with Inclined Ground Surface
Publisher: American Society of Civil Engineers
Abstract: A method for assessing stability of slurry trenches within an inclined ground surface is presented using the Coulomb-type force equilibrium method. The influence of ground surface inclination on trench stability and angle ...
Curved Raypaths of Shear Waves and Measurement Accuracy of Bender Elements in Centrifuge Model Tests
Publisher: American Society of Civil Engineers
Abstract: In-flight measurement of shear-wave velocity (
Curved Raypaths of Shear Waves and Measurement Accuracy of Bender Elements in Centrifuge Model Tests
Publisher: American Society of Civil Engineers
Abstract: In-flight measurement of shear-wave velocity (Vs) in centrifuge model test is important for real-time characterization and has multiple engineering applications. Accurate measurement of Vs by bender elements (BE) in ...
Large-Scale Modeling and Theoretical Investigation of Lateral Collisions on Elevated Piles
Publisher: American Society of Civil Engineers
Abstract: Large deflection is mobilized in elevated piles of nonnavigable piers and some flexible protective systems subjected to lateral ship collisions. Because the current bridge design specifications are only suitable for the ...
Stability Analysis of Slurry Trenches in Similar Layered Soils
Publisher: American Society of Civil Engineers
Abstract: Slurry trenches are often used to impede groundwater flow or to contain soil and groundwater contamination. The stability of the slurry trench during excavation and prior to backfilling is a major concern in design. A ...
Deflection-Based Bearing Capacity of Suction Caisson Foundations of Offshore Wind Turbines
Publisher: American Society of Civil Engineers
Abstract: The monocaisson foundation has become an important choice with the increasing demand of offshore wind turbines constructed in silt and sand seabeds in China. To guarantee the normal operation of the wind turbine, the angular ...
Dependence of Gas Collection Efficiency on Leachate Level at Wet Municipal Solid Waste Landfills and Its Improvement Methods in China
Publisher: American Society of Civil Engineers
Abstract: Landfill gas (LFG) collection efficiency is low at many municipal solid waste (MSW) landfills in China. The relevant mechanism and potential solution for this problem are studied through laboratory gas permeability tests ...