正交異性復(fù)合材料斷裂力學(xué)中的偏微分方程邊值問(wèn)題研究.pdf

1、太原科技大學(xué)碩士學(xué)位論文正交異性復(fù)合材料斷裂力學(xué)中的偏微分方程邊值問(wèn)題研究姓名：謝秀峰申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：應(yīng)用數(shù)學(xué)指導(dǎo)教師：李俊林20080701BoundaryValueProblemsofPartialDifferentialEquationsinFractureMechanicsofOrthotropicCompositeMaterialABSTRACTCompositematerialshavebeenmoreandmore

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6、ransformedintoaclassofedgevalueproblemofpartialdifferentialequation，andbyoperatortransformation，thepartialdifferentialequationisbeentransformedintoabroadsenserepetitiveconcoctionequationBysubtlyconstructingnewstressfunct

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