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RISEffect of the Interaction of Fines and Granular Particles on Cyclic Liquefaction Resistance Using the Equivalent Granular Void Ratio and Capacity Energy Approach
Publisher: American Society of Civil Engineers
Abstract: A series of strain-controlled cyclic triaxial tests were performed on Firoozkuh sand‒silt mixtures with wide ranges of fines content (FC), relative density (Dr), and effective confining stress (
Mitigation of Liquefaction and Lateral Spreading by Biogas Method Using Shaking Table Tests and the Strain Energy Approach
Publisher: ASCE
Abstract: In this study, six shaking table tests were conducted to investigate the effects of two biomaterial solutions on liquefaction and lateral spreading in a sandy layer. The desaturation liquefaction mitigation method, which ...
Seismic Ground Surface Amplification Pattern due to the Presence of Twin Tunnels
Publisher: American Society of Civil Engineers
Abstract: In this study, a series of 1-g large shaking table tests were conducted on a soil layer with embedded twin tunnels to evaluate the acceleration distribution pattern at the ground surface. Furthermore, numerical analyses ...
Use of Vertical and Inclined Walls to Mitigate the Interaction of Reverse Faulting and Shallow Foundations: Centrifuge Tests and Numerical Simulation
Publisher: ASCE
Abstract: This research introduces a new effective approach, including a weak vertical wall (WVW) and a strong inclined wall (SIW) under a shallow foundation, to reduce the rotations caused by a fault rupture. A series of centrifuge ...