crack-tip field

基本解釋

The stress and strain singularity exponent of crack-tip field is given by means of the asymptotic analysis.
通過量級分析，給出了尖端場的應力應變奇異性指數。
Therefore the asymptotic behaviour near a anti-plane share dynamic propagating crack-tip field in power-law-viscoplastic material is revealed.
從而本文揭示了冪硬化粘塑性材料反平面剪切動態(tài)擴展裂紋尖端場的漸近行為。
Numerical solutions of governing equations are obtained in combination with boundary conditions of each problem, and the fully continuous stress, strain and displacement in crack-tip field is found.
根據問題的邊界條件，通過對控制方程進行數值求解，得到了裂紋尖端的連續(xù)的應力、應變和位移場。