期刊文献+

变载荷作用下Ⅲ型裂纹扩展的解析解 被引量:5

Analytical solutions to mode Ⅲ crack propagation under the action of variable loadings
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摘要 通过复变函数论的方法,对变载荷P t、P t/x作用下裂纹动态扩展的反平面问题分别进行研究.应用该法可以迅速地将所论问题转化为R iem ann-H ilbert问题,通过自相似函数的方法就可以获得解析解.利用这些解并采用叠加原理,就可以求得任意复杂问题的解. Based on the theory of complex functions, anti-plane problems on crack dynamic propagation under the action of variable loads Pt, Pt/x are studied respectively. The problems discussed can be easily transformed into Remann - Hilbert problems by this method, and analytical study is obtained by means of self-similar functions. Utilizing those solutions and superposition theorem, the solution on arbitrarily complex problems can be obtained.
出处 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2006年第8期1310-1313,共4页 Journal of Harbin Institute of Technology
关键词 反平面问题 裂纹动态扩展 自相似函数 解析解 anti-plane problems crack dynamic propagation self-similar functions analytical solution
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参考文献12

  • 1CHAREPANOV G P.Mechanics of Brittle Fracture[M].Moscow:Nauka,1979.
  • 2程靳.某些正交异性体弹性动力学问题[J].哈尔滨工业大学学报,1985,20(A7):8-21. 被引量:31
  • 3LV Nianchun,CHENG Jin,CHENG Yunhong.Mode Ⅲ interface crack propagation in two joined media with weak dissimilarity and strong orthotropy[J].Theo App Frac Mech,2001,36:219-231.
  • 4CHAREPANOV G P,AFANASOV E F.Some dynamic problems of the theory of elasticity-A review[J].J Engng Sci,1970,12:665-690.
  • 5MUSKHELISHVILI N I.Singular Integral Equations[M].Moscow:Nauka,1968.
  • 6MUSKHELISHVILI N I.Some Fundamental Problems in the Mathematical Theory of Elasticity[M].Moscow:Nauka,1968.
  • 7ATKINSON C.On the dynamic stress and displacement field associated with a crack propagating across the interface between two media[J].J Eng Sci,1974(14):491-506.
  • 8吕念春,唐立强,程云虹.正交异性体反平面问题另一形式自相似解的推导[J].力学季刊,2004,25(2):226-229. 被引量:5
  • 9ERIGEN A C,SUHUBI E S.Elastodynamics Vol.2.Linear Theory[M].New York San Francisco London:Academic Press,1975.
  • 10HOSKINS R F.Generalized Functions[M].[s.l.]:Ellis Horwood,1979.

二级参考文献5

  • 1程靳.不同正交异性材料界面上的扩展裂纹问题[J].固体力学学报,1986,(8):108-116.
  • 2Lfl Nian-chun, Cheng Jin, Cheng Yun-hong. Mode Ⅲ interface crack propagation in two joined media with weak dissimilarity and strong orthotropy[J]. Theo App Frac Mech. 2001, 36:219-231.
  • 3Charepanov G P. Mechanics of brittle fracture[M]. Nauka Moscow, 1979.
  • 4Charepanov G P, Afanasov E F. Some dynamic problems of the theory of elasticity-A review[J]. Int J Engng Sci 1970, 12: 665-690.
  • 5Erigen A C, Suhubi E S. Elastodynamics Vol. 2. Linear Theory[M]. Academic Press, New York, San Francisco, London, 1975.

共引文献33

同被引文献109

  • 1吕念春,程靳,程云虹.反平面动态扩展裂纹问题的研究[J].应用力学学报,2004,21(4):156-160. 被引量:9
  • 2吕念春,程靳,程云虹.Ⅲ型裂纹面受双重载荷作用下的动态扩展问题[J].哈尔滨工业大学学报,2005,37(8):1093-1097. 被引量:4
  • 3吕念春,程云虹,李新刚,程靳.Ⅲ型界面裂纹面受变载荷Px^mt^n作用下的自相似解[J].力学学报,2006,38(2):192-198. 被引量:3
  • 4范天佑.断裂动力学原理及应用[M].北京:北京理工大学出版社,2006:20-23.
  • 5Erigen A C,Suhubi E S.Elasto dynamics-Linear Theory:(Vol.2)[M].New York:San Francisco London:Academic Press,1975.
  • 6Sih G C.Mechanics of fracture 1-methods of analysis and solutions of crack problems[M].Leyden:Noordhoff,1977.
  • 7Cherepanov G P.Mechanics of brittle fracture[M].New York:McGraw Hill International Book Company,1979:732-792.
  • 8Erdogan F.Crack propagation theories-Fracture II[M].New York:Academic Press,1968:497-509.
  • 9Sih G C.Some elastodynamics problems of cracks[J].Int.J.Frac,1968,1(1):51-68.
  • 10Kostrov B V.Self-similar problems of propagation of shear cracks[J].App.Math.Mech,1964(28):1077-1087.

引证文献5

二级引证文献3

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