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CALCULATION OF THE FUNDAMENTAL SOLUTION FOR THE THEORY OF SHALLOW SHELLS CONSIDERING SHEAR DEFORMATION

CALCULATION OF THE FUNDAMENTAL SOLUTION FOR THE THEORY OF SHALLOW SHELLS CONSIDERING SHEAR DEFORMATION
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摘要 In this paper, some formulas are derived for the numerical computation of the fundamental solution obtained in ref. [1] and relevant computer methods are also discussed in detail. As an application of the fundamental solution, problems of a concentrated normal force acting on infinite shallow shells having positive, zero and negative Gaussian curvatures are calculated according to the numerical methods given in the paper. In this paper, some formulas are derived for the numerical computation of the fundamental solution obtained in ref. [1] and relevant computer methods are also discussed in detail. As an application of the fundamental solution, problems of a concentrated normal force acting on infinite shallow shells having positive, zero and negative Gaussian curvatures are calculated according to the numerical methods given in the paper.
作者 吕品 黄茂光
出处 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1992年第6期537-545,共9页 应用数学和力学(英文版)
基金 The Project supported by the National Natural Science Foundation of china
关键词 COMPUTERS Mathematical techniques Numerical methods Shear stress Shells (structures) Stresses Structural analysis Computers Mathematical techniques Numerical methods Shear stress Shells (structures) Stresses Structural analysis
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