Remolded Undrained Strength of Soils

作     者：洪振舜 刘汉龙 NEGAMI Takehito 

作者机构：Institute of Geotechnical EngineeringSoutheast University Geotechnical InstituteHohai University Department of Civil EngineeringSaga University 

出 版 物：《海洋工程：英文版》 (China Ocean Engineering)

年 卷 期：2003年第17卷第1期

页      面：133-142页

核心收录：

学科分类：07[理学] 0707[理学-海洋科学] 

基　　金：ThisresearchprojectwasfinanciallysupportedbytheMinistryofScienceandTechnology Japan (DomesticResearchFellowship 1999 2 0 0 1) 

主　　题：critical state line liquid limit normalized water content remolded undrained strength water content 

摘      要：Extensive data of undrained shear strength for various remolded soils are compiled to normalize the remolded undrained strength. Remolded soils have a wide spectrum of liquid limits ranging from 25% to 412%. It is found that the remolded undrained strength is a function of water content and liquid limit. Furthermore, a simple index designated as normalized water content w * is introduced for normalizing remolded undrained strength for various soils. The normalized water content w * is the ratio of water content to liquid limit. The relationship between the remolded undrained strength and the normalized water content can be expressed by a simple equation. The new simple equation is not only valuable theoretically for helping in assessing the in situ mechanical behavior, but also useful to ocean engineering practice.