A fundamental procedure and calculation formula for evaluating gravel liquefaction |
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Authors: | Yuan Xiaoming Cao Zhenzhong |
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Institution: | Institution of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China |
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Abstract: | Field investigations following the 2008 Ms8.0 Wenchuan earthquake identified 118 liquefaction sites, most of which are underlain by gravelly sediment in the Chengdu Plain and adjacent Mianyang area, in the Sichuan Province. Gravel sediment in the Sichuan province is widely distributed; hence it is necessary to develop a method for prediction and evaluation of gravel liquefaction behavior. Based on liquefaction investigation data and in-situ testing, and with reference to existing procedures for sandy soil l... |
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Keywords: | gravel soil liquefaction dynamic penetration test Wenchuan earthquake |
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