摘要
基于深部岩体工程地质灾害防范预测研究的目的,开展了渗流对软岩蠕变变形规律的影响的研究,根据岩土流变力学和流体力学理论,流体的质量和能量守恒方程,建立了单向流体在多孔介质软岩中流动的固流耦合数学模型。
For the forecast and prevention of geological hazard probably occurring in deep rock engineering, the influence of seepage flow on creep deformation of soft rock was studied. Based on the theory of rheological mechanics and fluid mechanics of rock and soil, the mass and energy conservation equations of fluid, a mathematical model of solid - fluid coupling for one - phase fluid flowing in porous soft rock media was established.
出处
《矿业研究与开发》
CAS
北大核心
2009年第2期8-9,101,共3页
Mining Research and Development
基金
国家自然科学基金资助项目(50274041)
辽宁科学计划项目(2003230003)
关键词
渗流
蠕变
软岩
多孔介质
固流耦合
Seepage flow, Creep, Soft rock, Porous modia, Solid - fluid coupling
