There are many omens existing before rock fracturing, which is an important research issue of rock mechanics and rock engineering.
岩石破裂存在多种前兆，它是岩石力学和岩石工程中的一项重要研究内容。
According to the theory of fluid mechanics in porous media, rock mechanics, heat transferring and fracture mechanics, the mathematic model is established to characterize 3d hydraulic fracturing.
根据渗流力学、岩石力学、传热学、断裂力学知识，建立了油水井三维水力压裂模拟计算的数学模型。
The fracturing pressure of "Z41" well has been calculated by the established model using rock mechanics parameters from logging data.
由测井资料提取岩石力学参数，通过建立的破裂压力模型计算了中41井施工井段地层破裂压力。
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