中国西部科技
中國西部科技
중국서부과기
SCIENCE AND TECHNOLOGY OF WEST CHINA
2015年
8期
1-4
,共4页
岩堆%陡坡路基%稳定性%数值分析
巖堆%陡坡路基%穩定性%數值分析
암퇴%두파로기%은정성%수치분석
Steep Slope Subgrade%Stability%Numerical Analysis
岩堆边坡是一类具有特殊地质结构的混合土边坡,位于斜坡岩堆体上的陡坡路基,不但要对既有岩堆体稳定性进行评价,还需对陡坡路基整体稳定性进行分析。本文结合岩堆总体发育特征及稳定性调查,利用数值分析方法,对岩堆稳定性和陡坡路基整体稳定性进行分析,从而确定支挡加固方案。
巖堆邊坡是一類具有特殊地質結構的混閤土邊坡,位于斜坡巖堆體上的陡坡路基,不但要對既有巖堆體穩定性進行評價,還需對陡坡路基整體穩定性進行分析。本文結閤巖堆總體髮育特徵及穩定性調查,利用數值分析方法,對巖堆穩定性和陡坡路基整體穩定性進行分析,從而確定支擋加固方案。
암퇴변파시일류구유특수지질결구적혼합토변파,위우사파암퇴체상적두파로기,불단요대기유암퇴체은정성진행평개,환수대두파로기정체은정성진행분석。본문결합암퇴총체발육특정급은정성조사,이용수치분석방법,대암퇴은정성화두파로기정체은정성진행분석,종이학정지당가고방안。
Talus slope is a kind of mixed soil slope with special geological structure. The Steep Slope Subgrade which located on talus slope need to evaluate the stability of both existing rock pile body and the subgrade itself. In this paper, the author used numerical analysis method to analyze the stability of rock heap and Steep Slope Subgrade. The reinforcement scheme was determined based on the rock heap’s development characteristics and stability investigation.