A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Development of Prestressed Concrete Members with New Fiber Materials (Part 1). Flexural Tests on Prestressed Concrete Beams with Carbon Fiber Tendons
A new type of wedge anchorage was invented using carbon fiber tendons with the objective of developing prestressed concrete members, and flexural tests were carried out to investigate the strengths and structural behaviors of the prestressed concrete beams. The following results were obtained: Carbon fiber rods appeared to be useful as tendons of prestressed concrete members; Prestressed concrete beams with carbon fiber tendons have good performance; In case of no grout, there were no marked differences between carbon fiber beams and prestressing steel beams; In case of using grout there were no marked differences between the two before yielding of reinforcing bars, but after yielding, specimens with carbon fibers were close to specimens with no grout.
Development of Prestressed Concrete Members with New Fiber Materials (Part 1). Flexural Tests on Prestressed Concrete Beams with Carbon Fiber Tendons
A new type of wedge anchorage was invented using carbon fiber tendons with the objective of developing prestressed concrete members, and flexural tests were carried out to investigate the strengths and structural behaviors of the prestressed concrete beams. The following results were obtained: Carbon fiber rods appeared to be useful as tendons of prestressed concrete members; Prestressed concrete beams with carbon fiber tendons have good performance; In case of no grout, there were no marked differences between carbon fiber beams and prestressing steel beams; In case of using grout there were no marked differences between the two before yielding of reinforcing bars, but after yielding, specimens with carbon fibers were close to specimens with no grout.
Development of Prestressed Concrete Members with New Fiber Materials (Part 1). Flexural Tests on Prestressed Concrete Beams with Carbon Fiber Tendons
M. Okano (author) / Y. Kobatake (author) / K. Kimura (author)
1990
7 pages
Report
No indication
English
Construction Materials, Components, & Equipment , Structural Analyses , Construction Equipment, Materials, & Supplies , Prestressed concrete , Structural members , Mechanical tests , Beams(Supports) , Grout , Mechanical properties , Bend tests , Concretes , Structural analysis , Yield strength , Carbon fibers
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