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Authors
Affiliations
1 School of Architecture and Civil Engineering, Langfang Teachers University, Hebei, Langfang, CN
2 School of Architecture and Civil Engineering, Shenyang University of Technology, Liaoning, Shenyang, CN
3 State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Liaoning, Dalian, CN
Source
International Journal of Earth Sciences and Engineering, Vol 9, No 5 (2016), Pagination: 2229-2233
Abstract
An experimental investigation of the shear behavior of 7 bonded post-tensioned ultra-high strength prestressed concrete test beams with stirrups were tested. The effects of the shear span-depth ratio, the stirrup ratio, the grade of concrete strength and the degree of prestress on model of failure and diagonal crack-resistant capacity and shear capacity were analyzed. The shear mechanism of ultra-high strength prestressed concrete test beams was analyzed. The applicability of existing formulas for shear capacity calculation of ultra-high strength prestressed concrete beams with stirrups is investigated. The research achievements will provide an engineering application of ultra-high strength prestressed concrete test beams with stirrups.
Keywords
The Stirrup Ratio, Concrete Strength, Shear Capacity, Diagonal Crack-Resistant Capacity.
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