Study on Low-Alloy Coupled Steel Technological Applications

Abstract:

Low-alloy steel coupled steel bars is formed to ladder-framework by two parallel cold-drawn that’s they are longitudinal reinforcement wedding with short and band cold-drawn that’s low-carbon steel are transverse reinforcement. In this paper, study on its mechanical and technology properties. So, get suggestion model calculating formulas of crack width and stiffness are presented. The advantages of cooperating between coupled steel bars and concrete have been primarily accepted.

• Periodical: Advanced Materials Research (Volumes 230-232)
• Pages: 159-163
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.230-232.159
• Online since: May 2011
• Authors: Bing Gao, Bo Wang, Jian Qi Zou
• Keywords: Coupled Steel Bars Technique, Crack, Low-Alloy Coupled Steel, Model Calculating Formulas, Stiffness

References

[1] Jin Hongxiang: Application of coupled steel bars technology (Construction Technology Press, Beijing, 1995), in Chinese.

[2] Ni Guowei: Analysis on Calculating the Cracking of Big Diameter Steel Concrete Beam (Xi'an Univ. of Arch. & Tech Press, Natural Science Edition, Xi'an, 2006), in Chinese.

[3] Zhao Caijian: Coupled Steel Bars Technical Specification for Concrete (DB22/T430, Changchun, 2006), in Chinese.

[4] Gao Bing: Concrete Slabs of Coupled Steel Bars in the Construction (Building Technique Development Press, Beijing, 2005), in Chinese.