crack initiation point

常見例句

A new method of determining the dividing point about fatigue crack initiation and propagation for the notch specimens is introduced according to elastic plastic theory.
以缺口件為研究對象，根據(jù)彈塑性理論著重介紹了確定缺口試樣疲勞裂紋形成與擴展分界點的新方法，經(jīng)實驗驗證，與實測值吻合良好。
By the two test schemes, the point of crack initiation, the fracture direction and the size effect of strength of brittle material HT200 in the process of compression are studied.
應(yīng)用傳統(tǒng)強度理論和細(xì)觀力學(xué)方法對幾種韌性材料在復(fù)合載荷條件下的斷裂機理、啟裂位置、開裂方向進行了實驗分析和應(yīng)力場計算。