fracture criterion

基本解釋

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。
In this article, the conception of crack opening displacement (COD) and the fracture criterion are described, particularly, the COD design curve and its application are described.
本文系統(tǒng)介紹了裂紋張開位移的概念及斷裂準(zhǔn)則，并著重論述COD設(shè)計(jì)曲線方法和應(yīng)用。
As an example, the results for mild steel indicate that the complete-fracture criterion derived in this article could be better to explain the experimental results given by and Chen et al.
以軟鋼為算例，本斷裂判據(jù)可以比較好地解釋和陳大年等給出的實(shí)驗(yàn)結(jié)果。

斷裂準(zhǔn)則
斷裂判據(jù)
By researching on the mechanism,the rule of stable crack extension and the fracture parameters can be predicted,the effective fracture criterion can be found.
對該機(jī)理的研究,可以預(yù)知裂紋在材料中的擴(kuò)展規(guī)律和斷裂參數(shù),尋求有效的斷裂判據(jù)。
土木建筑工程
斷裂準(zhǔn)則
In order to use this new fracture criterion in the theory research and projects, this article detailed described the fracture design of it.
此外,為了方便將本文所提斷裂準(zhǔn)則應(yīng)用于理論研究和工程實(shí)際當(dāng)中,對該斷裂準(zhǔn)則的抗斷設(shè)防進(jìn)行了詳細(xì)敘述。
機(jī)械工程
斷裂準(zhǔn)則
Fracture criterion for mixed mode crack propagation will be discussed in the thesis of part two.
在學(xué)位論文的第二部分對復(fù)合型裂紋擴(kuò)展斷裂準(zhǔn)則進(jìn)行了研究。
地球科學(xué)
斷裂準(zhǔn)則
破裂準(zhǔn)則