At the same time,Composite structure has longer foreground which is used for overcoming the disadvantage of steel & concrete and utilizing their respective strongpoint .

• 同时,为了克服钢与混凝土各自的缺点,充分利用钢材(抗拉)和混凝土(抗压)的优点,组合结构的应用具有更为长远的前景。