STRUCTURE ANALYSIS MODEL AND STRUCTURE ANALYSIS METHOD

To make it possible to perform analysis in a short time while precisely and accurately analyzing a predetermined region of a structure analysis model.SOLUTION: A structure analysis model 20 is configured to be divided into a plurality of shell elements 21 and a plurality of solid elements 22. The so...

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Bibliographic Details
Main Author FUKUSHIMA MASAHIKO
Format Patent
LanguageEnglish
Japanese
Published 11.03.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:To make it possible to perform analysis in a short time while precisely and accurately analyzing a predetermined region of a structure analysis model.SOLUTION: A structure analysis model 20 is configured to be divided into a plurality of shell elements 21 and a plurality of solid elements 22. The solid element 22 adjacent to the shell element 21 among the plurality of solid elements 22 is divided in a thickness direction. A plurality of branch shell elements 23 are branched from the shell elements 21 adjacent to the solid element 22 out of the plurality of shell elements 21, and each of the plurality of branch shell elements 23 is connected to the solid element 22 in a state of being divided in the thickness direction.SELECTED DRAWING: Figure 4 【課題】構造解析モデルのうち所定の領域に対して詳細かつ正確な解析を行いつつも、当該解析を短時間で実施可能とする。【解決手段】構造解析モデル２０は、複数のシェル要素２１と、複数のソリッド要素２２とに分割されてなるもので、複数のソリッド要素２２のうちシェル要素２１に隣接するソリッド要素２２が厚み方向に分割されている。複数のシェル要素２１のうちソリッド要素２２に隣接するシェル要素２１から複数の分岐シェル要素２３が分岐しており、複数の分岐シェル要素２３がそれぞれ、厚み方向に分割された状態のソリッド要素２２に接続されている。【選択図】図４
Bibliography:Application Number: JP20200146676