OBSERVATION OF GEOMATERIAL BEHAVIOR

SOILS AND FOUNDATIONS

JUNICHI KOSEKI²  TAKAYUKI KAWAGUCHI¹ 

[1] Hakodate National College of Technology;Institute of Industrial Science, University of Tokyo

关键词: history;    laboratory soil testing;    local measurement;    small strain behavior;    strain localization;    viscous behavior;    (IGC: D5/D6/D7);   

DOI  :  10.3208/sandf.50.847

学科分类：建筑学

来源: Japanese Geotechnical Society / Jiban Kogakkai

【 摘 要 】

References(173)By focusing on the mechanical behavior of geomaterials observed by means of laboratory tests, we have attempted to survey the 50 year history of relevant studies presented in Soils and Foundations and to introduce some of the recent research outcomes. First, the developments of a variety of testing apparatuses and procedures are summarized, with a particular focus on the effects of boundary conditions and sample disturbance, local and microscopic measurements, and the observation of small strain behavior as well as large strain behavior. Second, studies on the properties of sandy soils, clayey soils, other problematic soils and cemented soils including aged soils and soft rocks, respectively, are reviewed briefly. Third, because it is a research topic that has had the attention of so many researchers for so long, and some remarkable progress has been achieved recently, studies on viscous behavior, including the dependency on the loading rate and creep deformation, are overviewed.

【 授权许可】

Unknown