単層スペース・フレームの部材構成と応力・座屈解析の自動化プログラム

概要

論文の詳細を見る
Single-Layer space frames have a structural characteristics such that the bending rigidity is comparatively small in comparison with double-layer space frames. Hence, the estimation of buckling loads is one of the important factors in the design process. From the view point of the configuration processing as well as the data generation, it is desired that automated configuration processing with the data generation is developed since space frame has various overall shape and many kinds of member arrangements. Based on the above perspective, an automated software system to deal with the configuration processing by use of the formex algebra, the data generation, stress analysis, buckling analysis and the post-processing is developed in the paper. As an illustrative example, the space frames consisted of dome and cylinder are adopted and numerically analyzed.
一般社団法人日本建築学会の論文
1989-03-10