ZHAO Jia, LI Chang-hua, LIAN Jun. Research for Non-probabilistic Structure Reliability[J]. International Journal of Plant Engineering and Management, 2014, 19(2): 96-99

Research for Non-probabilistic Structure Reliability
1. School of Information and Control Engineering,Xi'an University of Architecture and Technology Xi' an 710055,P.R. China;
2. Xi'an Lueyang Branch of Shaanxi Highway Group Xi' an 710065,P.R. China
The paper discusses non-probabilistic approaches for uncertainty treatment in structure reliability analysis. Based on rough set theory,the uncertain parameters of structures are expressed by rough variables,the structure reliability index is computed by rough function and metric. This new methodology for structural reliability is proved to be valid and efficient using theory analysis and examples of practical application.
Key words:    non-probabilistic    structure reliability    rough set theory(RST)    rough function   
Received: 2014-03-28     Revised:
DOI: 10.13434/j.cnki.1007-4546.2014.0205
Funds: The paper is supported by National Natural Science Foundation of China under Grant No.61373112,Special Project of Scientific Research of Education Department of Shaanxi Provincial Government No.11JK0967
Corresponding author:     Email:
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