藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................建築元素
........................<流通元素>
............................<階梯與階梯結構>
................................<階梯結構>
|||....................................支撐小樑 (階梯結構)
|||....................................樓梯斜樑 (樓梯擱棚)
|||....................................梯段 (階梯結構)
....................................<樓梯支柱與樓梯支柱結構>
........................................樓梯端柱
........................................<樓梯支柱結構>
|||....................................梯台 (階梯結構)
....................................<台階與台階結構>
........................................台階
........................................<台階結構>
....................................樓梯斜樑 (階梯結構)
........................................外露樓梯基
|||........................................牆側梯樑
|||....................................樓梯暗樑
|||....................................扶手彎頭
................................階梯
....................................<依形式區分之階梯>
....................................<依地點位置或背景脈絡區分之階梯>