Abstract—Performance-based structural analysis is the main
trend of the future development of engineering design;
probability-based sensitivity can reflect the importance of
different parameters in the structural performance-based
design. Therefore based on the response surface method, the
reliability analysis program has been established, within which
the sensitivity analysis of different parameters, such as the
prestress, cable sectional area, cable strength and elastic
modulus of saddle-shaped cable suspended, was conducted. And
the corresponding sensitivity coefficient has been given, which
can not only be used as a reference to the design of structure,
but also can check the rationality of the structure design.
Index Terms—Saddle-shaped cables suspended, main
parameters, sensitivity, response surface method
Zhansheng Liu was with Tianjin University, Tianjin. He is now with the
Postdoctoral Scientific Research Workstation, Beijing Construction
Engineering Group, Beijing, 100039 China (e-mail: lzs4216@ 163.com).
Aiwu Luo is with the Beijing Building Construction Research Institute,
Beijing, China (e-mail: bbcrikykf@vip.sina.com).
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Cite:Zhansheng Liu and Aiwu Luo, "Zhansheng Liu and Aiwu Luo," International Journal of Engineering and Technology vol. 5, no. 4, pp. 536-540, 2013.
