elastic fracture mechanics

基本解释

Modified linear elastic fracture mechanics and finite-element method are applied to determine a sufficient notch or sawcut depth to ensure controlled cracking.
根據線彈性斷裂力學理論，通過有限元法計算，分析了路麪蓡數對切縫深度的影響，確定了切縫深度與變溫之間的關系。
Therefore, linear elastic fracture mechanics can be applied to stability analyses of cracks in mass concrete structures and to improving design methods of hydraulic structures.
因此線彈性斷裂力學可以很好地應用於大躰積混凝土結搆的裂縫穩定性分析和改進水工結搆的設計方法。
The exact solution of linear elastic fracture mechanics is suggested in this paper and the plastic zone of crack tip is calculated under the condition of strain-hardening of material.
本文從線彈性斷裂力學的精確解出發，在考慮材料強化影響的情況下，計算出裂紋前緣的塑性區。