The member selection process involves determination of the least weight member that PASSes the code checking procedure based on the forces and moments of the most recent analysis. The section selected will be of the same type as that specified initially.

For example, a member specified initially as a channel will have a channel selected for it. Selection of members whose properties are originally provided from a user table will be limited to sections in the user table. Member selection cannot be performed on members listed as PRISMATIC.

メンバー選択の一般的な情報については、「 D1.B.1.4 メンバーの選定」を参照してください。メンバー選択コマンドの仕様の詳細については、「TR.49.1 メンバー選定の設定」を参照してください。