STRUCTURE CALCULATION SUPPORT APPARATUS

To carry out structural analysis for an architectural structure using a structure calculation model with a practical and simplified premise.SOLUTION: The present invention is directed to a structure calculation support apparatus for carrying out structural analysis of an architectural structure by a...

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Bibliographische Detailangaben
1. Verfasser: YOSHIZAWA TOSHIMASA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To carry out structural analysis for an architectural structure using a structure calculation model with a practical and simplified premise.SOLUTION: The present invention is directed to a structure calculation support apparatus for carrying out structural analysis of an architectural structure by a finite element method. The apparatus models the architectural structure by, in one element of the architectural structure to be modeled, using a third stiffness matrix generated by adding up components located in the same position on the matrixes of a first stiffness matrix generated by performing wall element replacement with a vertical wall pillar, and a second stiffness matrix generated by performing wall element replacement with a horizontal wall pillar perpendicular to the vertical wall pillar.SELECTED DRAWING: Figure 6 【課題】建築物について、実用的、かつ、簡素化された前提を備える構造計算モデルによって構造分析を行う。【解決手段】建築物の構造分析を有限要素法によって行う構造計算支援装置であって、前記建築物のモデル化される一の要素において、垂直な壁柱を備える壁エレメント置換を施すことによって生成される第1の剛性マトリクスと、前記垂直な壁柱に直交する水平な壁柱を備える壁エレメント置換を施すことによって生成される第2の剛性マトリクスと、の行列上同じ位置にある成分どうしを足して生成する第3の剛性マトリクスを用いて、前記建築物のモデル化を行う。【選択図】図6