Reliability Analysis of Shield Cutter Based on Stochastic Finite Element Method

2010 ◽  
Author(s):  
Qing Tan ◽  
Kai Wang ◽  
Yimin Xia ◽  
Kui Zhang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Reliability Analysis ◽  
Stochastic Finite Element Method ◽  
Stochastic Finite Element ◽  
Element Method

Research on Stochastic Finite Element Reliability Analysis Method of the Structure for the Truck Crane Boom

2012 ◽  
Vol 249-250 ◽  
pp. 589-595
Author(s):  
Feng Yi Lu ◽  
Jin Jin Gao ◽  
Rui Gang Yang ◽  
Ge Ning Xu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Reliability Analysis ◽  
Working Conditions ◽  
Carrying Capacity ◽  
Stochastic Finite Element Method ◽  
Analysis Method ◽  
Stochastic Finite Element ◽  
Performance Function ◽  
Element Method

The telescopic boom of truck crane has bearing and luffing functions. It not only requires higher carrying capacity, but also requires higher reliability in the various working conditions. For scientific evaluating the reliability of the telescopic boom structure, the stochastic finite element method is used to calculate the structure performance function probability. Taking 50t truck crane telescopic structure as an engineering practical example, the feasibility and practicability of the method have been verified (tested/proved).

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