海河水利Issue(12)：59-61,65,4.DOI:10.3969/j.issn.1004-7328.2023.12.017
基于热传导理论的土石坝渗流及温度模拟研究
Simulation Research on Seepage and Temperature of Earth-rock Dam based on Heat Conduction Theory
汤小红1
作者信息
- 1. 江西省水利水电建设集团有限公司,江西 南昌 330200
- 折叠
摘要
Abstract
The change of reservoir water level and temperature will affect the seepage pressure and deformation of the dam,which have a certain impact on dam stability.Taking the earth-rock dam project as an example,the effects of water level change and air temperature change on dam seepage and dam body temperature is considered.The heat conduction,convection and diffusion equations in the porous medium model were used to simulate the law of dam seepage and temperature gradient changes under the unstable boundary conditions of variable water level and temperature.The research results can provide reference for relevant earth-rock dam projects.关键词
热传导/土石坝/渗流/温度梯度Key words
heat conduction/earth-rock dam/seepage/temperature gradient分类
建筑与水利引用本文复制引用
汤小红..基于热传导理论的土石坝渗流及温度模拟研究[J].海河水利,2023,(12):59-61,65,4.
