ductile fracture

基本解釋

The mechanical condition of ductile fracture of pressure vessel materials and their relations to the fracture are investigated based on the micromechanics.
應(yīng)用細(xì)觀力學(xué)的觀點(diǎn)分析壓力容器材料韌性斷裂的力學(xué)條件，并考察其與斷裂參量的關(guān)系。
Through the analysis of test results and stress fields, the change of metal materials′ ductile fracture mode with different stress condition parameters are discussed.
通過(guò)試驗(yàn)結(jié)果與應(yīng)力場(chǎng)分析，討論了不同應(yīng)力狀態(tài)參數(shù)下，金屬材料韌性斷裂形式的變化規(guī)律。
To accurately predict the forming limit in aluminum alloy sheet forming, ductile fracture criterion is introduced into numerical simulation.
為了準(zhǔn)確地預(yù)測(cè)鋁合金板材成形極限，將韌性斷裂準(zhǔn)則引入到數(shù)值模擬中。

韌性斷裂
The new ductile fracture criterion is then used on predicting ductile fracture in sheet metal and bulk metal forming processes.
將新建立的韌性斷裂準(zhǔn)則應(yīng)用于金屬板料成形和體積成形工藝中的韌性斷裂預(yù)測(cè)。
物理學(xué)
韌性斷裂
The brittle fracture and the ductile fracture of material are two basic kinds of failure.
脆性斷裂和韌性斷裂為兩種基本破壞形式。
延性斷裂
延性破裂
延性斷口