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具非线性耗散粘弹性梁方程的整体解 被引量:7

The Global Solutions for the Equations of Nonlinear Viscosity-Elasticity Beam
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摘要 同时考虑了材料的粘性效应及非线性外阻尼 ,建立了一类轴向截荷和横向载荷作用下具非线性耗散项的粘弹性简支梁方程 ;利用 Faedo- Galerkin法 ,证明了该方程解的存在唯一性。 In this paper we establish one kind of equations of nonlinear viscous-elastic simply supported beam subjected to axial forces and transverse load, considering both viscosity effect and nonlinear external damming, and obtain the existence and uniqueness theorem of global solutions for the equations by the Faedo-Galerkin method.
出处 《工程数学学报》 EI CSCD 北大核心 2001年第2期61-68,共8页 Chinese Journal of Engineering Mathematics
基金 山西省自然科学基金!资助项目
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参考文献5

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同被引文献17

  • 1王旦霞,张建文,王银珠.非线性边界条件下粘弹性梁方程的整体解[J].中北大学学报(自然科学版),2006,27(2):128-131. 被引量:2
  • 2Ball J M. Stability theory for an extensible beam[J]. J Diff Equa,1973,14(3) :61 - 90.
  • 3Temam R. Infinite dimensional dynamical systems in mechanics and physics[M]. Springer Verlag, 1988.
  • 4Ball J M. Stability theory for an extensible beam[J]. J. Diff. Equa. , 1973, 14(3): 61-90.
  • 5Ball J M. Initial-boundary value problem for an extensible beam[J]. J. Math. Anal. Appl. , 1973, 42: 61-90.
  • 6Biler. Remark on the decay for damped string and beam equations[J]. Nonlinear Anal. Theory Methods Appl. ,1986, 10(9): 839-842.
  • 7Brito E H. Decay estimates for the generalized damped extensible string and beam equations[J]. Non-Linear Anal.Theory Methods Appl. , 1984, 8(12): 1489-1496.
  • 8Ghidaglia J M, Temam R. Attractors for damped nonlinear hyperbolic equations[J]. J. Math. Pires et Appl, 1987,66: 273-319.
  • 9Woinowsky-Krieger S. The effect of axial force on the vibration of hinged bars[J]. Journal of Applied Mechanics, 1950, 17:35-36.
  • 10Ball J. Initial boundary value problem for an extensible beam[J]. Journal of Mathematical Analysis and Application, 1973, 42:61-90.

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