Prestressed Structure of Modern Bridges

"e;Modern bridge prestressed structure (second edition)"e; is mainly about the theory of prestressed structure, the application of analysis and calculation in bridge engineering. This paper introduces the development history of prestressed concrete technology, prestressed concrete bridge structure materials, bridge prestress construction technology, structure analysis and design principle of prestressed concrete bridge, prestressed bridge durability research, and specific application of prestress in concrete bridge (continuous girder bridge, rigid frame bridge, Rigid-frame-continuous combination beam bridge, concrete arch bridge, cable-stayed bridge, and suspension bridge).