plasticity zone

基本解釋

High-energy gas fracturing-sand fracturing technology is mainly used in high breakdown pressure and strong plasticity gas zone.
高能氣體壓裂—加砂壓裂主要應用于高破裂壓力和塑性強氣層；
The overload effects were controlled by various factors such as crack blunting, residual compressive stress ahead of the crack tip and crack closure induced by wake zone plasticity.
過載效應是裂尖鈍化、裂尖附近殘余壓應力和裂尖尾部塑性誘導閉合等共同作用的結果。
Different functions for principal stress were used as elastic medium failure conditions at the boundary with the crushing zone and plasticity within the latter based on Coulomb rule.
以庫侖定律作為強度破壞準則，破碎區(qū)邊界上的彈性介質(zhì)和它內(nèi)部的塑性介質(zhì)的破壞條件分別采用了不同的主應力函數(shù)。