混凝土墙是用钢筋加固的。
混凝土基础不必总是用钢筋来加固。但是，若承受的荷载很大，而且地基的承载力又比较低，通常有必要用钢筋进行大力加固。
Concrete foundations need not always be reinforced, but where the load to be carried is high and the bearing capacity of the soil poor, heavy reinforcement is usually necessary.
结合4根用碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土简支梁的火灾下和火灾后的试验，开展了如下研究工作：(1)完成了该批试验梁从升温1。
Based on the experiment of 4 concrete simple beams reinforced by pasting CFRP sheet with AASCM subjected to fire and after fire, the following researches are carried out: 1.
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