钢筋混凝土筒仓的裂缝控制

Crack Control of Reinforced Concrete Silo

分析了钢筋混凝土筒仓产生裂缝的原因并对其做出简单分类。在此基础上,从结构形式的选择、钢纤维混凝土、优质粗骨料及水泥品种等原材料的使用等方面对裂缝的控制措施进行论述,并给出了裂缝出现后的修补方法。

The paper analyzes the reason for reinforced concrete soli and makes a simple classification.Then on this basis,discusses countermeasures for cracking from the aspects of the choice of structure type,the applying of steel fiber reinforced concrete and high quality materials such as coarse aggregate and cement.At last,the paper provides some repair method for cracked siloes.