Risk Study on Subway Construction Based on Reliability Theory

Abstract:

This paper described the present risks existing in subway construction and proposed the idea that reliability theory can be applied in the field of subway construction. Based on this, a parallel-series model of risk control system was established. According to the required target of system reliability, combining with the reliability distribution theory, the reliabilities of each subsystem that constituted the parallel-series model can be determined. Aiming at the basic events that constituted the subsystem, average allocation method was taken to solve the basic events reliabilities and an example was given. This studies showed that reliability theory can be successfully applied in the field of subway construction and can fulfill the optimization of construction safety under a given security target.

• Periodical: Applied Mechanics and Materials (Volumes 44-47)
• Pages: 1872-1877
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.44-47.1872
• Online since: December 2010
• Authors: Ping Zhao, Feng Tian Hao
• Keywords: Parallel-Series System, Reliability Allocation, Subway Risk

References

[1] Jing Wang et. al: Chinese Journal of Underground Space and Engineering Vol. 5(2009), p.385–389 in Chinese.

[2] Hongwei Huang: Chinese Journal of Underground Space and Engineering Vol. 2 (2006), p.16 in Chinese.

[3] Juner Liu, Zengke Jia et. al: Mall modernization Vol. 9(2007), p.301 in Chinese.

[4] Weigong Peng, Jijun Zhou, et al: China Safety Science Journal Vol. 4 (2009), pp.16-20 in Chinese.

[5] Shengkui Zeng: System reliability design and analysis (Beijing: BEIHANG UNIVERSITY Press, 2001), in Chinese.

[6] Yannian Rui, Geyan Fu: Modern reliability design (Beijing: Defense Industry Press, 2007), in Chinese.

[7] Chaodong Liu, Qingwei Liang: Machinery Design and manufacture Vol. 10 (2004), p.4–6 in Chinese. This work is supported by education bureau of Shanxi province (2010JK638).