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对钢筋混凝土受弯构件最小配筋率计算公式进行推导,并结合我国与世界各国对最小配筋率的规定,对HRB5000钢筋混凝土受弯构件的最小配筋率提出建议,为将HRB500钢筋列入我国混凝土结构设计规范提供参考。
The calculation formula of minimum reinforcement ratio of flexural members of reinforced concrete is deduced. Based on the minimum reinforcement ratio stipulated by our country and other countries in the world, the minimum reinforcement ratio of HRB5000 reinforced concrete flexural members is proposed. China’s concrete structure design specifications provide a reference.