WebBiot,M.A.,Willis, D.G., 1957. The elastic coefficients of the theory of consolidation. Journal of Applied Mechanics 24, 594–601. Plona, T.J., 1980. ... 定义) , 为流体粘滞系数, 为 … WebHubbert和Willis[1]在1957年通过三轴压缩实验总结出了H-W模式,Matthews和Kelly[2]在1967年提出的修正H-W模式,引入了骨架应力系数代替经验性的上覆压力系数,但骨架应力系数的使用需要大量的实际压裂资料,因此限制了此方法的应用。 ... Anderson[4]在1973年将Biot弹性多孔 ...
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WebThe Biot-Willis coefficient is a key component associated with the effective stress field, where it represents the proportion of fluid pressure that counteracts the confining stress. … WebFeb 18, 2024 · 摘要: Biot系数是流-固耦合理论的核心参数,但目前缺乏针对特定储层的准确获取Biot系数的推荐方法,为此通过室内试验对比研究了3种可用于中孔中渗砂岩储层的Biot系数测试方法——Cross-plotting法、排 … greensburg movie theater pa
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WebBiot theory is the basis to describe wave propagation in porous media, starting with Terzaghi law, Gassmann equation, and the static approach leading to the concept of … WebA general treatment of Biot’s theory in the range of nonlinear material behaviour and large deformations can be found in Coussy [1991, 2004], where the theory is reformulated using a thermody-namics approach. Fluid infiltrated porous media consist of solid skeleton and fluid material that occupies the porous space. WebAug 12, 2024 · Biot孔隙介质的几个弹性系数.PDF,高等弹性动力学第5讲 Part A Biot孔隙介质的几个弹性系数 胡恒山 哈尔滨工业大学航天科学与力学系 2012年10月22 日 石油勘 … fmg faculty medical offices