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A platform for research: civil engineering, architecture and urbanism
Experimental Study on the Behaviors of Sand-Gravel Composites Liquefaction
Abstract By use of medium scale dynamic triaxial apparatus(φ 200×500mm) the development of axial strain and pore water pressure of sand-gravel composites are studied in cyclic loading. Adopting same relative density, a series of substituted material specimens gained by eliminating the oversized (>5mm) gravel particles are studied. The results show that with isotropic consolidation, the development of excess pore water pressure and axial strain in sand-gravel composites differs from that in substituted material. A series of undrained cyclic triaxial tests were performed on sand-gravel composites specimens with relative density of 50%, 55%, and 60%. Test results showed that the increase of relative density may delay the development of pore pressure of sand-gravel composites.
Experimental Study on the Behaviors of Sand-Gravel Composites Liquefaction
Abstract By use of medium scale dynamic triaxial apparatus(φ 200×500mm) the development of axial strain and pore water pressure of sand-gravel composites are studied in cyclic loading. Adopting same relative density, a series of substituted material specimens gained by eliminating the oversized (>5mm) gravel particles are studied. The results show that with isotropic consolidation, the development of excess pore water pressure and axial strain in sand-gravel composites differs from that in substituted material. A series of undrained cyclic triaxial tests were performed on sand-gravel composites specimens with relative density of 50%, 55%, and 60%. Test results showed that the increase of relative density may delay the development of pore pressure of sand-gravel composites.
Experimental Study on the Behaviors of Sand-Gravel Composites Liquefaction
Kong, Xianjing (author) / Xu, Bin (author) / Zou, Degao (author)
2007-01-01
7 pages
Article/Chapter (Book)
Electronic Resource
English
Pore Pressure , Axial Strain , Pore Water Pressure , Triaxial Test , Excess Pore Water Pressure Physics , Soft and Granular Matter, Complex Fluids and Microfluidics , Continuum Mechanics and Mechanics of Materials , Building Materials , Geoengineering, Foundations, Hydraulics , Numerical and Computational Physics
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