Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2003.03a
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- Pages.365-368
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- 2003
An Investigation of Dissipation Analysis for Dilatometer & New Interpretation Method
딜라토메터 소산시험 해석에 대한 고찰 및 새로운 해석법
Abstract
Despite of the simple equipment and operation, DMT has been widely used to obtain various soil parameters and those parameters have been successfully applied to geotechnical design practice. Among them, the estimation of horizontal coefficient of consolidation is so useful that many researchs recently have been carried out. However, simulation of the penetration of the DMT blade is complex due to the inherent difficulty on analyzing a plane strain deformation of the soil around blade. Therefore, empirical and semi-empirical methods that use the theoretical solution developed fur piezocone with some assumptions have been used to estimate the coefficient of consolidation from Dilatometer dissipation test. In this paper, coefficients of consolidation c
Keywords
- dilatometer;
- dissipation test;
- coefficient of consolidation;
- optimization technique;
- equivalent radius