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本文采用光弹性试验方法对钢筋混凝土简支梁粘钢加固前、后的受力性能进行了试验研究,从而获得了简支梁在出现裂缝前、后的应力分布状况,可供钢筋混凝土简支梁粘钢加固设计参考。
In this paper, photoelastic test method was used to test the mechanical behavior of reinforced concrete simply supported beam before and after reinforcement, and the stress distribution of simply supported beam before and after the crack was obtained. Beam bonded steel reinforcement design reference.