2010•The World of Building MaterialsRequires access
Design and Quality Control of Prestressed Box Girder Concrete Used in Special Line for Passenger
Tan Jun-min
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Abstract
Compared to the other concretes in the same level,the requirements of prestressed box girder concrete are higher.In the production process,the design and quality control are also important,excepting the control of raw materials.In this paper,the design and quality control of prestressed box girder concrete that used in the special line from Wuhan to Guangzhou were introduced.