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
........................<結構元素與結構元素構造>
............................<結構元素>
................................<支撐與抗力元素>
....................................地基 (結構元素)
|||........................................floating foundations
........................................墩柱地基
............................................<墩基礎構造>
........................................樁柱地基
............................................<椿基礎構造> [N]
........................................擴展式基腳
|||............................................筏式地基
............................................<擴展式基腳構造>
|||....................................橋台