Automatic Maintenance and Temperature Measurement System Prestressed Concrete Box Girder in the Use of Crack Control

Li Cai Zhao

doi:10.4028/www.scientific.net/AMM.443.303

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Automatic Maintenance and Temperature Measurement System Prestressed Concrete Box Girder in the Use of Crack Control
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 443Automatic Maintenance and Temperature Measurement...

Automatic Maintenance and Temperature Measurement System Prestressed Concrete Box Girder in the Use of Crack Control

Abstract:

In the Xiamen-Shenzhen Railway 32 m-span prestressed concrete box girder construction process, concrete box girder cracks always confused engineering and technical personnel, is a common and more difficult to solve quality problems, for box girder concrete surface cracks issues were discussed, and put forward a repair program to be applied in construction practice.