科技创新与应用2024，Vol.14Issue(21)：97-100,4.DOI:10.19981/j.CN23-1581/G3.2024.21.023
垂直裂隙对根-土复合体黄土边坡的稳定性研究
摘要
Abstract
In order to study the influence of vertical fissures on the stability of root-soil composite slope,OPTUM G2 finite element software was used to simulate the stability of plain soil and root-soil composite loess slope under dry and saturated conditions.The calculation results show that compared with the root-soil composite loess slope,the tensile cracks at the top of the plain soil slope with vertical fissures filled with water will increase,and the width of vertical fissures will increase,and the safety factors of plain soil and root-soil composite loess slopes will decrease with the increase of vertical fissure depth.When the vertical fissure is full of water and the crack depth extends to 1.5 m,the safety factor of plain soil slope decreases by 21.54％,and the safety factor of root-soil composite loess slope decreases by about 8.0％.The above research results can provide some data reference for the study of ecological slope protection and soil and water conservation.关键词
垂直裂隙边坡/根-土复合体/数值模拟/边坡稳定性/强度参数Key words
vertical-fissure slope/root-soil complex/numerical simulation/slope stability/strength parameter分类
建筑与水利引用本文复制引用
仝宵,权腾..垂直裂隙对根-土复合体黄土边坡的稳定性研究[J].科技创新与应用,2024,14(21):97-100,4.基金项目
陕西省教育厅2023年科学研究计划项目(23JK00699) （23JK00699）
