Reinforced concrete structures have been widely used, for rc structures can make the best use of both concrete and steel bars.
钢筋混凝土结构由于其结合了钢筋与混凝土的优点，是土木工程结构设计中的首选形式，应用非常广泛。
When HRB500 steel bars used as stirrup, the reinforced concrete beam may appear so oversized diagonal crack that it can't satisfy the engineering requirements for applicability and durability.
应用HRB500钢筋作为抗剪箍筋，可能会出现过宽的斜裂缝而不能满足结构的适用性和耐久性的要求。
The dowel action of reinforcing steel bars crossing cracks is modeled for the finite element analysis of reinforced concrete.
本文提出了一个用于有限元分析的钢筋销栓作用模型。
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