RESEARCH ON KEY TECHNOLOGY IN CONSTRUCTING FRP-STEEL COMPOSITE BRIDGE
Shui Wan
Abstract
Shui Wan
Abstract
The construction technology of FRP-steel composite bridge is researched through the development process.The FRP bridge deck that used in bridge structure is developed through the design and fabricate,as well as the finite element analysis and experimental research of GFRP bridge deck.And the first FRP-steel composite bridge in China is built with GFRP bridge deck and steel H girder with corrugated web.Load test of the composite bridge is made,and the result shows that the structure is in a safe state and meets the requirements under the design load.
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The construction technology of FRP-steel composite bridge is researched through the development process.The FRP bridge deck that used in bridge structure is developed through the design and fabricate,as well as the finite element analysis and experimental research of GFRP bridge deck.And the first FRP-steel composite bridge in China is built with GFRP bridge deck and steel H girder with corrugated web.Load test of the composite bridge is made,and the result shows that the structure is in a safe state and meets the requirements under the design load.
Key concepts: Fibre-reinforced plastic, Bridge (graph theory), Structural engineering, Deck, Bridge deck, Composite number, Engineering, Finite element method