정규압밀 점성토의 교란에 따른 강성 변화

Title
정규압밀 점성토의 교란에 따른 강성 변화
Alternative Title
Disturbance Effects on the Stiffness of Normally Consolidated Clay
Author(s)
박해용; 신현영; 오명학; 조완제
KIOST Author(s)
Oh, Myounghak(오명학)
Publication Year
2011-03-24
Abstract
To make a realistic prediction of ground deformation, the constitutive model and the input parameters should represent the field conditions. Laboratory tests generally are used to determine the input parameters for the selected constitutive models controlling various stress and drainage conditions, but laboratory tests have disadvantages in that the samples from the bore hole which are prone to be disturbed by the tube penetrations, sample preparations, storage and so on. To overcome these disadvantages, it is necessary to understand the effect of disturbance on the stiffness of the sample, especially the normally consolidated clays which generally are considered as soft clays. Therefore, in this study triaxial tests are performed on the normally consolidated kaolinite to evaluate the sample disturbance effects on the stiffness and determine the field representative input parameters.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28459
Bibliographic Citation
한국지반공학회 봄학술발표회, pp.709 - 716, 2011
Publisher
한국지반공학회
Type
Conference
Language
Korean
Publisher
한국지반공학회
Related Researcher
Research Interests

Marine geotechnics,Geoenvironmental Engineering,offshore foundation,해양지반공학,지반환경공학,해양구조물 기초

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