本研究は，軸力と曲げが連成する架構形式の代表として支持架構付き屋根型円筒ラチスシェルを対象に部分球形ドームで得られた知見の汎用性および既往研究で提案した屋根部材2次設計用の構造特性係数Ds値評価法の適用性を確認しました。論文はこちら
This paper validated the seismic force reduction factor Ds evaluation method previously proposed by the authors for double-layered domes with supporting substructures for cylindrical lattice shell roofs with supporting substructures by using a series of nonlinear response history analyses of a massive amount of cylindrical lattice shell roofs with supporting substructures. The evaluation procedure is carefully formulated based on Japanese Building Code. Finally, static analyses with an equivalent seismic load with the proposed Ds were compared to the NLRHAs.