城市地质2024，Vol.19Issue(2)：209-217,9.DOI:10.3969/j.issn.2097-3764.2024.02.009
某堆填土欠稳定高边坡抗剪强度参数取值研究
Study on the parameter values of shear strength for unstable high slope of fill soil
蔡长发 1何辉祥 1李爱华 1严升华1
作者信息
- 1. 建材广州工程勘测院有限公司,广东 广州 510403
- 折叠
摘要
Abstract
Within the scope of building safety impact of a certain real estate project in Wuzhou City,there is a high slope of 20-45 meters formed by slope cutting,posing a high risk of land collapse.Therefore,comprehensive treatment is needed for the unstable high slope.In order to obtain practical and economically reasonable shear strength parameters for slope design,comprehensive methods were used to analyze and determine the shear strength parameters,including on-site direct shear tests,indoor remolded soil sample tests,multiple linear regression methods,etc.Comprehensive analysis was conducted to determine the shear strength parameters for unstable high slopes.The results show that using the comprehensive method parameter values can optimize slope design,shorten the treatment period,save treatment costs,and achieve significant treatment effects.关键词
抗剪强度参数/土石混合填土/原位直剪试验/软弱结构面/多元线性回归Key words
shear strength parameters/mixed soil and rock fill/on-site direct shear tests/weak structural plane/multiple linear regression methods引用本文复制引用
蔡长发,何辉祥,李爱华,严升华..某堆填土欠稳定高边坡抗剪强度参数取值研究[J].城市地质,2024,19(2):209-217,9.
