摘要
Abstract
The slope of the construction site is formed by excavation and filling,forming an artificial slope with a height of 20～25 m.The filling strength is low and the compressibility is high.The construction of a new building at the top of the slope has a significant impact on the stability of the slope in the filling area.The slope of the site is taken as the research background,combined with the strength reduction method,and the finite difference method is used to study the stability of the site slope.The stability of the slope is discussed separately without considering the top building load,considering the top building load,and considering drainage conditions.The results indicate that without considering the building load on the top of the slope,the stability of the slope is relatively high.After considering the building load on the top of the slope,the safety factor of the slope was reduced by 14%compared to not considering the building load on the top of the slope.After effective drainage was adopted on the site slope,the safety factor of the slope increased by 8.9%.关键词
边坡/稳定性/填土/建筑荷载/安全系数Key words
Slope/Stability/Filling soil/Building load/Safety factor分类
建筑与水利
