Kaiyin Zhang

Work place: School of transportation, Wuhan University of Science and Technology Wuhan, P.R.China

E-mail: zhangky1960@126.com

Website:

Research Interests: Engineering

Biography

Kaiyin Zhang was born in China in 1960.He received Master degree in Huazhong University of Science, Wuhan, China.
He has been working at the Wuhan University of Technology. He is the dean of structure department of School of transportation as Professor and PhD supervisor. His major research interest is structural dynamic analysis, experimental modal analysis, damping for structural vibration and design, structural stability, monitoring and control of bridges and tunnels, health diagnosis of bridges, damage detection and reinforcement of bridges. His main published articles are Brief description of research on temperature field and temperature stress of prestressed concrete girders(Wuhan,China, 2010); 2010 International Conference on Logistics Engineering and Intelligent Transportation Systems, LEITS2010 – Proceedings; Curvature mode technique of damage identification for beam bridge structure(Wuhan,China,2010), Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering), v 28, n 6, p 855, December 2004 (in Chinese); Numerical simulation on vertical prestressed effect and experimental studies on prestressed loss(Wuhan,China,2010), Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering), v 31, n 5, p 922-924, October 2007 (in Chinese) .

Author Articles
Research on temperature field and temperature stress of prestressed concrete girders

By Chen Cheng Kaiyin Zhang

DOI: https://doi.org/10.5815/ijisa.2011.01.04, Pub. Date: 8 Feb. 2011

This paper introduces the establishment and simplification of the temperature field and the general calculation method of temperature stress of the prestressed concrete box girders. Three kinds of sunshine temperature gradient models were loaded to a real bridge respectively, and got stress and displacement curves. Research data of several prestressed concrete box girders were selected from different regions of China to compare the relative error of the calculated and measured value. We indicate that the study of temperature field and thermal stress of prestressed concrete box girders is necessary, and will help engineers to solve the problem in structure design.

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