With the development of materials science, new practical reinforcement and transformation technologies have emerged. The steel plate-concrete composite reinforcement technology forms a new practical reinforcement technology that can significantly improve the bearing capacity and structural rigidity of the bridge by rationally applying the steel plate and concrete materials and the reasonable structural arrangement of the interface joints. However, research on this aspect at home and abroad is not deep enough. It can be seen that the research on the steel-concrete composite reinforced concrete bridge has important theoretical significance and engineering practical value.

Shan Gao. Experimental Study on Flexural Behavior of Concrete Beams Strengthened with Concrete Composites based on Energy Method. International Journal of New Developments in Engineering and Society (2019) Vol.3, Issue 2: 40-48. https://doi.org/10.25236/IJNDES.19206.

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