STUDY ON THE LEAST RATIO OF THE NONPRESTRESSED REINFORCEMENT IN PARTIALLY PRESTRESSED CONCRETE BEAMS WITH HRB500 STEEL BAR

Yu Qiubo; Liu Lixin; Liu Jiahui; Xie Lili

doi:10.13204/j.gyjz200908028

Volume 39 Issue 8

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(8): 118-120

Yu Qiubo, Liu Lixin, Liu Jiahui, Xie Lili. STUDY ON THE LEAST RATIO OF THE NONPRESTRESSED REINFORCEMENT IN PARTIALLY PRESTRESSED CONCRETE BEAMS WITH HRB500 STEEL BAR[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 118-120. doi: 10.13204/j.gyjz200908028

Citation:

Yu Qiubo, Liu Lixin, Liu Jiahui, Xie Lili. STUDY ON THE LEAST RATIO OF THE NONPRESTRESSED REINFORCEMENT IN PARTIALLY PRESTRESSED CONCRETE BEAMS WITH HRB500 STEEL BAR[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 118-120. doi: 10.13204/j.gyjz200908028

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STUDY ON THE LEAST RATIO OF THE NONPRESTRESSED REINFORCEMENT IN PARTIALLY PRESTRESSED CONCRETE BEAMS WITH HRB500 STEEL BAR

doi: 10.13204/j.gyjz200908028

1.
1. Synthetical Design and Research Academy of Zhengzhou University,Zhengzhou 450002,China;
2.
2. School of Civil Engineering,Zhengzhou University,Zhengzhou 450002,China

Received Date: 2009-02-15
Publish Date: 2009-08-20

Abstract

Abstract

The calculation formula of the least ratio of the nonprestressed reinforcement in partially prestressed concrete beams with HRB500 steel bar is deduced.And some suggestions on the least ratio of the nonprestressed reinforcement in partially prestressed concrete beams with HRB500 steel bar are proposed based on each industry standard of the least ratio of the nonprestressed reinforcement at home.Which provided a reference for using HRB500 steel bar in China code for design of concrete structures.
- HRB500 steel bar,
- partially prestressed RC beam flexural members,
- brittle failure,
- least ratio of reinforcement,