release propagation rate

基本解釋

The energy release rate for crack propagation depends only on the stress intensity factor and the material constants.
電導(dǎo)通裂紋模型中的靜電場(chǎng)對(duì)裂紋尖端擴(kuò)展的能量釋放率不作貢獻(xiàn)。
The strain energy release rate of the crack propagation was calculated by using virtual crack closure technique, and fatigue life was forecasted.
采用虛擬裂紋閉合技術(shù)計(jì)算裂紋擴(kuò)展的應(yīng)變能釋放率，并對(duì)裂紋擴(kuò)展壽命進(jìn)行計(jì)算。
This paper presents a theoretical analysis about the propagation rule of the micro-crack in brittle materials under axial compression, based on the energy release rate criterion.
本文利用混合型裂紋擴(kuò)展的能量釋放率理論對(duì)脆性材料受軸向壓縮時(shí)其內(nèi)部微觀裂紋的擴(kuò)展規(guī)律進(jìn)行了研究。