Parametric simulation analysis and reliability of escalator truss

Open Physics

Pham Hoang¹  Qian Wenxue²  Yin Xiaowei³ 

[1] Department of Industrial and Systems Engineering, Rutgers University, New Jersey08904, United States of America;School of MechanicalEngineering and Automation, Key Laboratory of Vibration and Control of Aero-Propulsion Systems of Ministry of Education of China, Northeastern University, Shenyang110819, China;School of Mechanical Engineering, Shenyang Institute of Engineering, Shenyang110136, China;

关键词: escalator truss;    dependent failure reliability;    simulation analysis;    finite element method;    62.20.mm;    05.20.-y;   

DOI  :  10.1515/phys-2018-0115

来源: DOAJ

【 摘 要 】

Escalators are now more and more widely used around the world. As escalator accidents occur from time to time, it is very important to analyze the structure and reliability of escalators. This paper studies the structure and reliability analysis methods of typical escalators. By applying parametric analysis methods, the efficiency and accuracy of escalator structure analysis are greatly improved. Because the failure of each structural member of the escalator truss system is dependent, this paper applies the dependent failure reliability modeling method and analyzes the reliability of the escalator truss system. The results show that the reliability analysis method of the truss system after considering the dependent failure is more reasonable. The above research work has certain reference significance for the design and analysis of escalators.

【 授权许可】

Unknown