A New Solution Scheme for Bending Problems of Beams by the Boundary Element Method : Reconstruction of the Simultaneous Equations and Establishment of the Nondividing Scheme

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概要

• 論文の詳細を見る

• A new solution scheme to solve the bending problems of beams by the boundary element method has been developed. The main points of this study are : (1) to improve the composition of the simultaneous equations by introducing a new formulation process, (2) to establish an algorithm without any variable at intermediate points and (3) to establish a generalized solution scheme for an inhomogeneous beam. In this report we will describe (1) and (2). The matrix size as well as the computing time is greatly reduced owing to the new algorithms. therefore, high efficiency in repetitive calculations is obtained. Using the present solution scheme, a much more efficient system for optimal designs using such as the genetic algorithm will be realized to build.

• 一般社団法人日本機械学会の論文
• 2000-07-15

著者

• Kisu Hiroyuki

  Faculty Of Engineering Nagasaki University

• Rong Guiming

  Faculty of Engineering, Nagasaki University

• Rong Guiming

  Faculty Of Engineering Nagasaki University

関連論文

• The Usefulness and Limit of the Direct Regular Method in Boundary Element Elastostatic Analysis : Solid-Mechanisc, Strength of Materials
• A New Solution Scheme for Bending Problems of Beams by the Boundary Element Method : Reconstruction of the Simultaneous Equations and Establishment of the Nondividing Scheme
• Regularization of the Integral Equations for Unsteady Heat Conduction Problems
• Experimental Studies of Fatigue Cracks in Sphere-Flat Contact without Macro Slip : 1st Report, The Effects of Load on Crack Initiation : Series A : Solid-Mechanics, Strength of Materials
• Boundary Element Analysis System Utilizing Data Base for G,H Matrices

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