Analyzing Liquefaction Induced Instability and Deformation of Slopes using Static Shear Stress and Residual Strength |
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학술지명 ASCE Geo-Congress
저자 박동순
발표일 2013-03-05
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The current state of practice regarding liquefaction induced instability and deformation of sandy slopes is to use the correlation between the penetration resistance and back-calculated residual strength along the critical failure surface. However, according to a recent study (Malvick et al. 2008; Kulasingam et al. 2004), the residual shear strength should not be closely related to pre-failure penetration resistance alone, as it is a function of many other factors together. |