引江济淮工程江淮沟通段膨胀土物理力学特性分析研究
Analysis of physical and mechanical characteristics of expansive soil in Jianghuai communication section of Yangtze-to-Huaihe River water diversion project
孙海林1
作者信息
- 1. 安徽省水利水电勘测设计研究总院股份有限公司,安徽合肥 230094
- 折叠
摘要
文章基于大型水利工程引江济淮工程实际,通过对引江济淮工程江淮沟通段的膨胀土土工试验数据进行整理,分析研究不同膨胀等级膨胀土相关物理性指标及物理力学性指标之间的关联性,并结合现场施工地质调查的土体特征,总结不同膨胀等级膨胀土地质特征差异性,可以为更好地了解该区域内的膨胀土特性提供参考.
Abstract
Based on the actual situation of large water conservancy project Yangtze-to-Huaihe River water di-version project,this paper collates the soil test data of expansive soil in Jianghuai communication section of Yangtze-to-Huaihe River water diversion project,analyzes and studies the correlation between the relevant physical and physical mechanical indexes of expansive soil of different expansive levels,and combines the soil characteristics of soil of different expansive levels with the soil characteristics of site construction geological survey,and summarizes the differences in the characteristics of expansive land of different expansive levels.It can provide reference for better understanding of expansive soil characteristics in this area.
关键词
膨胀土/膨胀潜势/自由膨胀率/裂隙Key words
expansive soil/expansion potentia/free swelling ratio/fracture引用本文复制引用
出版年
2024
NETL
NSTL
万方数据