Fujitsu Corporation

Toshio Arai

Toshiyasu Ohara

Takanori Negishi

Yasuhiro Kawashima

Kazuya Yamaura

Masao Fukushima

Tsuyoshi Tamaki

A structural analysis method executed by a computer, includes acquiring model information; evaluating based on the acquired model information, a degree of agglomeration of a model subject to analysis; and selecting for the model, a direct method or an iterative method as an algorithm to solve simultaneous linear equations of a structural analysis solver that uses a finite element method, the direct method or the iterative method being selected based on a result of evaluation of the degree of agglomeration of the model.

Structural analysis method and structural analysis apparatus

A structure analysis device includes a memory and a processor configured to obtain model information, evaluate a size of a model in accordance with the model information, select, in accordance with the evaluated size, either a direct method or an iterative method as a first algorithm of a simultaneous linear equation of a structure analysis solver that uses a finite element method, and execute structure analysis of the model by using the first algorithm.

Structure analysis device and structure analysis method

Growing community of inventors

Nagano, Japan

Toshio Arai