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中文摘要：
通过对配置600 MPa级钢筋混凝土梁进行受弯试验,分析讨论了《混凝土结构设计规范》（GB50010-2010）中关于受弯承载力、挠度的公式的适用性,同时与配置普通500 MPa级钢筋混凝土梁的受力性能进行对比.试验结果表明：配置600 MPa级钢筋混凝土梁的受弯特征与普通钢筋混凝土梁相同,均能实现延性破坏,并且在梁受力的正常使用极限状态下,《规范》中关于受弯梁的承载能力、挠度的公式仍能继续沿用.
英文摘要：
An investigation was done on the bending behavior of concrete beam reinforced with 600 MPa steel bars. And then the formulas about bearing capacity and deformation in Code for Design of Concrete structures （GB50010-2010） were verified. At the same time the test results were compared with the results of concrete beam reinforced with 500 MPa steel bars. The test results indicate that concrete beams with 600 MPa steel bars can work as well as the common members, their ductility is good. The formulas in Design of Concrete structures （GB50010-2010） are appropriate.
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