城市建筑2023，Vol.20Issue(24)：218-220,3.DOI:10.19892/j.cnki.csjz.2023.24.60
输电线路地基软黏土的单调剪切特性研究
Study on Monotonic Shear Characteristics of Soft Clay in Transmission Line Foundation
陈征远 1郑圣 1钱成雷 1吴昊 2徐慧 1涂德敏1
作者信息
- 1. 温州电力设计有限公司
- 2. 温州大学建筑工程学院
- 折叠
摘要
Abstract
A series of strain controlled monotonic simple shear tests were carried out on undisturbed soft clay in transmission line foundation,and the effects of different initial consolidation pressures on the shear strength of the soft clay were studied.The results show that the shear strength of undisturbed soil increases with the increase of initial consolidation pressure,and the soft clay has a certain structure.The peak pore water pressure increases with the increase of initial consolidation pressure.The failure envelope of Wenzhou undisturbed soil is found,and the effective stress path under different initial consolidation pressures moves towards the failure envelope.关键词
软黏土/单调剪切/抗剪强度/破坏包络线Key words
soft clay/monotonic shear/shear strength/failure envelope分类
建筑与水利引用本文复制引用
陈征远,郑圣,钱成雷,吴昊,徐慧,涂德敏..输电线路地基软黏土的单调剪切特性研究[J].城市建筑,2023,20(24):218-220,3.
