Bridge Load Rating Through Proof Load Testing for Shear at Dapped Ends of Prestressed Concrete Girders
نویسندگان
چکیده
منابع مشابه
Shear Strengthening Using Cfrp Sheets for Prestressed Concrete Bridge Girders in Manitoba, Canada
متن کامل
Effects of Temperature Variations on Precast, Prestressed Concrete Bridge Girders
The monitoring of a precast, prestressed girder bridge during fabrication and service provided the opportunity to observe temperature variations and to evaluate the accuracy of calculated strains and cambers. The use of high curing temperatures during fabrication affects the level of prestress because the strand length is fixed during the heating, the coefficients of thermal expansion of steel ...
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ژورنال
عنوان ژورنال: Frontiers in Built Environment
سال: 2020
ISSN: 2297-3362
DOI: 10.3389/fbuil.2020.00117