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饱和砂砾料液化后应力与变形特性试验研究

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Date of Publication:2007-01-01

Journal:岩土工程学报

Affiliation of Author(s):建设工程学部

Issue:1

Page Number:103-106

ISSN No.:1000-4548

Abstract:By use of the medium scale dynamic triaxial apparatus (specimen size φ200 mm × 510 mm), the laboratory tests on the sand-gravel after liquefaction were performed. The stress-strain responses and the main factors influencing the strength of liquefied sand-gravel were studied. It was shown that the strength of liquefied sand-gravel was mainly dependent on the confining pressure.

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