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2016 Fiscal Year Final Research Report

Prediction of failures and damages of geostructures and the ground caused by phase-change of soils

Research Project

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Project/Area Number 26712020
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Rural environmental engineering/Planning
Research InstitutionKyoto University

Principal Investigator

Fujisawa Kazunori  京都大学, (連合)農学研究科(研究院), 准教授 (30510218)

Project Period (FY) 2014-04-01 – 2017-03-31
Keywords土 / 破壊 / 相変化
Outline of Final Research Achievements

This research project has conducted the three tasks: Motion of pore water and soil particles transported by seepage flows, shear strength during phase-change of soils, and numerical simulation of fluidized soils. The study on these topics have proposed the prediction formula of migration rate of sand particles due to seepage flows and achieved the coupled numerical analysis of flows in porous and fluid domains.

Free Research Field

農業農村工学

URL: 

Published: 2018-03-22  

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