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Cyclic Strength of Sand under Sustained Shear Stress
Publisher: American Society of Civil Engineers
Abstract: The existence of initial shear stress can have a significant effect on the cyclic strength or liquefaction potential of sand. This effect is not yet fully understood because of a lack of convergence and consistency in the ...
Fiber-Optic Monitoring of a Twin Circular Shaft Excavation: Development of Circumferential Forces and Bending Moments in Diaphragm Walls
Publisher: ASCE
Abstract: This study investigated the behavior of a 38-m deep twin circular peanut-shaped cofferdam interconnected with a rectangular section for cut-and-cover tunnel construction using distributed fiber-optic sensors (DFOSs) based ...