摘要
基于砂岩中流体渗流的细观实验 ,引入随机理论描述了渗流边界的演化过程 ,研究了孔隙介质细观结构对渗流行为的影响 ,揭示了渗流边界出现复杂形貌的机理。实验结果初步证实了随机理论分析的正确性。
Based on the meso-experiment of water flow in sandstone, the stochastic theory is introduced to investigate the evolution process of seepage boundary in this paper. The effect of meso structure of porous media on the seepage is analyzed and the reason for the complexity of boundary shape is also given. The stochastic approach is initially proved by the agreement of theoretical value with the experimental results.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2001年第2期183-186,共4页
Chinese Journal of Geotechnical Engineering
基金
国家杰出青年基金!资助项目 (5942 50 0 3)
国家自然科学基金!资助项目 (597340 90 )
关键词
渗流
细观实验
随机理论
岩体
seepage
meso-experiment
stochastic theory
