岩石应力 meaning in English
rock stress
stre of rocks
stress of rocks
Examples
- Electrical effect of rock stress and its fracture evolution laws
岩石应力的电学效应及其断裂演化规律 - In the condition of depletion development , its formation pressure decrease , amplitude can be 3 times of the common gas reservoirs , so the study of stress sensitivity of the reservoir rock and its effect on production performance has a great significance
在衰竭式开采条件下，其地层压力降幅可为普通气藏地层压力降幅的3倍以上，因此研究储层岩石应力敏感性及其对生产动态的影响意义重大。 - The effects of high pressure and reservoir rock stress sensitivity on super - high gas reservoir productivity are considered , the new productivity equations are deduced and the method for determination of the coefficient and the absolute open flow potential or deliverability are presented
摘要考虑了高压和储集层岩石应力敏感性对超高压气藏产能的影响，推导了新的产能方程，基于该方程研究了产能方程系数及绝对无阻流量的确定方法。 - Centered on the investigation on the evolvement of permeability as well as the coupling action between seepage and stress , the following work is carried out : 1 . a further examination is given to classical biot seepage theory to discover the basic assumption to form the coupling seepage equation , and discuss the variety of coupling equations between seepage and stress and their adaptabilities . the physical meanings , adaptability , testing method of seepage parameters used in equation of continuum are analyzed based on the experimental investigations on complete relationship between stress , strain and permeability of rock and engineering test on permeability of rock at different depth
本文围绕岩石破裂过程中渗透性的演化规律及其渗流-应力耦合作用机理这一课题,开展以下方面的研究工作: 1 .对经典biot渗流力学做了进一步的考察,揭示建立耦合渗流方程的主要假设,讨论了各种渗流与应力耦合方程及数学模型的适用条件,通过岩石应力应变-渗透率全过程实验研究和不同深度岩体渗透率工程试验研究,分析了连续介质模型耦合渗流方程参数的物理意义、适用性、测试方法。