hydraulic fracture

基本解釋

At present the study of hydraulic concrete fracture includes two parts: one is the numerical simulation and the other is the experiment.
目前對於水工混凝土斷裂問題的研究主要包括數(shù)值模擬和試騐分析兩大部分。
The continuous damage mechanics theory was applied in hydraulic fracture models and finally could make the results of fracture simulation meet actual conditions in recent years.
國外將損傷力學(xué)理論引入到水力裂縫模型中，使裂縫模擬更加接近實(shí)際，從而推進(jìn)了水力裂縫動態(tài)行爲(wèi)的理論研究。
It will act as an important effect to take rectangular pattern for improving recoverable reserves, recovery factor of natural gas if the orientation of hydraulic fracture has been defined.
在確知水力裂縫方位的情況下，採用相應(yīng)的矩形方式佈井將會對提高可採儲量和天然氣的採收率起重要作用。

水力壓裂
Because of the changes of Young’s modulus and Poisson’s ratio in the reservoir rock, it caused an increase the width of hydraulic fracture in the crack width equation. The height of the cracks reduced after iterative calculation.
在水力壓裂擬三維延伸數(shù)學(xué)模型中,由於儲層巖石楊氏模量和泊松比的變化,導(dǎo)致水力裂縫寬度增加,經(jīng)過建立的數(shù)學(xué)模型的疊代計(jì)算,裂縫的長度和高度有所減小。
人工裂縫

水力劈裂
Some new crannies were created to deplete the water potential energy. Which, vitiation of water to rock mass, just was the nucleus of hydraulic fracture research.
水力劈裂問題的研究實(shí)質(zhì)，就是具有高勢能的水對巖躰的破壞。
物理學(xué)
水力致裂法
水力劈裂