西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2014年
4期
19-22
,共4页
边坡稳定性%Gocad%Flac3d%强度折减法%德尔西水电站
邊坡穩定性%Gocad%Flac3d%彊度摺減法%德爾西水電站
변파은정성%Gocad%Flac3d%강도절감법%덕이서수전참
slope stability%Gocad%Flac3d%strength reduction method%Delsi-Tanisagua Hydroelectric Project
基于厄瓜多尔德尔西水电站前期地质勘查资料，用Gocad软件建立右坝肩边坡的三维地质模型，导入Flac3d做弹塑性分析和强度折减计算，根据计算所得位移场和应力场的分布规律，分析评价右坝肩边坡的天然稳定性，探讨边坡的可能破坏情况。
基于阨瓜多爾德爾西水電站前期地質勘查資料，用Gocad軟件建立右壩肩邊坡的三維地質模型，導入Flac3d做彈塑性分析和彊度摺減計算，根據計算所得位移場和應力場的分佈規律，分析評價右壩肩邊坡的天然穩定性，探討邊坡的可能破壞情況。
기우액과다이덕이서수전참전기지질감사자료，용Gocad연건건립우패견변파적삼유지질모형，도입Flac3d주탄소성분석화강도절감계산，근거계산소득위이장화응력장적분포규률，분석평개우패견변파적천연은정성，탐토변파적가능파배정황。
Based on data on geological exploration at the feasible study stage of Delsi-Tanisagua Hydroelectric Project in Ecuador, 3D geological model of slope in right abutment is built with Gocad.Then Flac3d is introduced to perform the elastic-plastic analysis and the strength reduction calculation.In accordance with the distribution law of displacement field and stress field from the calculation, the natural stability of the slope in the right abutment is analyzed and assessed, and the potential failure of the slope isstudied.
