This article studied the fractal characteristic of pore structure based on the fractal theory. By means of MIP experiment to test the pore structure of the concrete in terms of microcosmic.
本文以分形理论为基础研究了混凝土孔结构的分形特征，利用压汞试验从微观角度对混凝土的孔结构进行了研究。
Then test scheme has been designed to simulate rock mechanical behaviors under the altering pore pressure of high - pressure oil and gas reservoir according to the geological structure.
然后根据高压油气藏地质构造特征，设计模拟高压油气藏内部孔隙压力变化条件下岩石力学特性测试的方案。
Measurement of soil grain and pore size distribution, observation of soil microstructure and permeability test are used to study soil structure and permeability.
本文介绍本院野外试验场包气带土壤结构和渗透性参数实验分析的主要方法及其结果。
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