実規模鋼構造骨組の3次元非線形解析へのスーパーコンピュータの応用

概要

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This paper deals with the nonlinear analysis of a three dimensional steel structure using a super computer. Future improvements in the structural analysis of complex buildings will depend closely on advances in computational power. In this paper, the premise is examined that the super computer can be used effectively for structural analysis, enlarging the range of applicability of that analysis, improving its accuracy and reducing significantly the. computational time required for complex problems. An example is presented of the use of a super computer for the analysis of a double-layered space frame. With the super computer yielding and buckling phenomena of individual members within that frame were predicted as well the response for the complete length of individual members. That response cannot be obtained economically in experiments. In the near future, better super computers will be developed, and it will be possible to analyze the nonlinear three dimensional behavior of existing complex building up to complete collapse.
社団法人日本建築学会の論文
1988-12-30