摘要
Undertheconditionthatallthestresscomponentsatacrack-tiparethefunctionsofθonly,makinguseofequilibriumequationsandhydrostaticstress-dependentyieldcondition,inthispaper,wederivethegenerallyanalyticalexpressionsofthehydrostaticstress-dependentperfectly-plasticstressfieldsatastationaryplane-stresscrack-tip.Applyingthesegenerallyanalyticalexpressionstotheconcretecracks,theanalyticalexpressionsofhydrostaticstress-dependentperfectly-plasticstressfieldsatthetipsofmodeⅠandmodeⅡcracksareobtained.
出版日期
1992年08月18日(中国期刊网平台首次上网日期,不代表论文的发表时间)