抽水与注水引起的土层变形特征及其应力应变本构律
抽水与注水引起的土层变形特征及其应力应变本构律
摘要:本文简要介绍了采用自行研制的高压渗透固结仪进行的模拟试验成果。根据模拟试验资料,详细地分析了土骨架的抽水压密与注水膨胀变形特征。确定了适用于解释含水层(组)土骨架的抽水压密与注水膨胀变形机理的线性粘弹性应力应变本构律的函数表达式。
Abstract:The results of the model tests taken by a new developed seepage-consolidation apparatus with high pressure are briefly introduced in this paper. According to the data, the main characteristics of the compaction by pumping and dilation by recharging of the soil skeletons are analysed in detail. The function expressions of stress-strain relationship of soils with linear viscoelasticity, which is applied to explain the mechanism of the compaction and dilation of the soil skeletons of aquifer(s), are determined.
中文标题:
抽水与注水引起的土层变形特征及其应力应变本构律
作者:
缪俊发,吴林高
通讯地址:
同济大学
出版物:岩土工程技术
网络出版日期:2021-08-03
文档包含图片数量:图片(0)张
文档包含表格数量:表格(0)个
参考文献:
基金项目:
基金项目: 国家自然科学基金资助项目 上海市青年科学基金资助项目
页:
[1]