人們在建造結構物時，最常見的材料為木材、鋼料、鋼筋混凝土和預力混凝土。鋼筋混凝土之獨特性在於將鋼筋和混凝土兩種材料結合成一體來使用，不僅能降低成本，而且堅固性、耐用性、保溫性能也表現的較好。

　　在觀念上，鋼筋混凝土式兩種材料的結合，混凝土具有高抗壓強度，但抗張能力卻很差，而埋設於混凝土內之鋼筋卻剛好能提供所需之抗拉力強度。

　　在不以進行破壞試驗來預測結構行為時，利用有限元素法對結構作數值模擬，以瞭解其行為模式以及受力之變形行為，是一種較為經濟並合理與具高可性度，並為工程實務界所廣泛接受之方法。
本文使用ABAQUS套裝軟體模擬文獻中以鋼筋混凝土為材料之模型，以驗證數值分析模式之可靠度。

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