Abstract
In this paper, from four and three-order differential equations defined by cubic and quadratic splines of generaized beam. The beam functions with many boundary conditions and under various loads are reduced. The approximate solution of deformation surface and stress of elastic thin plate is very accurate.
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References
Chien, W. Z., Variational Methods and Finite Elements, Science Press (1980). (in Chinese)
Hu, H.C., Variational Principles in Elasticity and Their Applications, Science Press (1981). (in Chinese)
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Communicated by Chine Wei-zang
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Lei, W. Solution of spline function of elastic plates. Applied Mathematics and Mechanics 6, 777–787 (1985). https://doi.org/10.1007/BF03250497
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DOI: https://doi.org/10.1007/BF03250497