scholarly journals Failure analysis of storage tank component in LNG regasification unit using fault tree analysis method (FTA)

2017 ◽  
Author(s):  
Cukup Mulyana ◽  
Fajar Muhammad ◽  
Aswad H. Saad ◽  
Mariah ◽  
Nowo Riveli
Keyword(s):  
Failure Analysis ◽  
Storage Tank ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
Analysis Method ◽  
Tree Analysis

Gear Transmission Fault Tree Analysis Based on Bayesian Network

2012 ◽  
Vol 499 ◽  
pp. 482-486
Author(s):  
Zhen Zhou ◽  
Jin Biao Zhang ◽  
De Zhong Ma ◽  
Yong Qin ◽  
Bo Zhang
Keyword(s):  
Fault Diagnosis ◽  
Failure Analysis ◽  
Bayesian Network ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
Gear Transmission ◽  
Analysis Method ◽  
Tree Analysis ◽  
Reliability Level ◽  
Mechanical Products

As a kind of important mechanical drive forms, the reliability level of gear transmission directly haves an effect on the performance of mechanical products. At present, the analysis method of main gear transmission failure is the fault tree analysis, which has several limits in describing multi-state events. Bayesian network which is very suitable to express multi-state events and uncertain logical relationships has been successfully applied to fault diagnosis field. Therefore, Bayesian network is researched in this paper in order to improve gear transmission fault tree, solve limits of the fault tree out and make the failure analysis results more objective and accurate.

Application of Fault Tree Analysis Method on Hazard Identification in Highway Construction

2012 ◽  
Vol 446-449 ◽  
pp. 2466-2469
Author(s):  
Chun Feng Yang ◽  
Yun Bao Jia ◽  
Ji Shu Sun ◽  
Ji Zhou
Keyword(s):  
Fault Tree ◽  
Highway Construction ◽  
Fault Tree Analysis ◽  
Hazard Identification ◽  
Analysis Method ◽  
Tree Analysis

Research of Plane Hydraulic Diagnosis based on AHP Fault Tree Analysis Method

2011 ◽  
Vol 28 (2) ◽  
pp. 25-28
Author(s):  
张莉 ZHAGN Li ◽  
王峰 WANG Feng ◽  
温克利 WEN Ke-li
Keyword(s):  
Fault Tree ◽  
Fault Tree Analysis ◽  
Analysis Method ◽  
Tree Analysis

A novel ranking function-based triangular intuitionistic fuzzy fault tree analysis method

2020 ◽  
Vol 39 (3) ◽  
pp. 2753-2761
Author(s):  
Hui Zhou ◽  
Haiping Ren
Keyword(s):  
Fault Tree ◽  
Fault Tree Analysis ◽  
Ranking Function ◽  
Analysis Method ◽  
Tree Analysis ◽  
Factors Affecting ◽  
Intuitionistic Fuzzy Numbers ◽  
Intuitionistic Fuzzy ◽  
Operational Laws ◽  
Fuzzy Fault Tree Analysis

In reliability field, the probabilities of basic events are often treated as exact values in conventional fault tree analysis. However, for many practical systems, because the concept of events may be ambiguous, the factors affecting the occurrence of events are complex and changeable, so it is difficult to obtain accurate values of the occurrence probability of events. Fuzzy sets can well deal with these situations. Thus this paper will develop a novel fault tree analysis method in the assumption of the values of probability of basic events expressed with triangular intuitionistic fuzzy numbers. First, a new ranking function of triangular intuitionistic numbers is established, which can reflect the behavior factors of the decision maker. Then a novel fault tree analysis method is put forward on the basis of operational laws and the proposed ranking function of triangular intuitionistic numbers. Finally, an example of weapon system “automatic gun” is employed to show that the proposed fault tree analysis method is feasible and effective.

Applied Research of Fault Tree Analysis Method of Liquefaction Dangerous Goods Safety Management in the Yangtze River Water Transportation

2013 ◽  
Vol 869-870 ◽  
pp. 343-347
Author(s):  
Hui Dan Lin ◽  
Geng Jun Gao
Keyword(s):  
River Water ◽  
Yangtze River ◽  
Safety Management ◽  
Rapid Development ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
The Yangtze River ◽  
Analysis Method ◽  
Tree Analysis ◽  
Water Transportation

In recent years, with the rapid development of petroleum, chemical and energy industry around the Yangtze River, the variety and quantity transportation of dangerous chemicals has also dramatically increased through Yangtze River. This paper applies fault tree analysis method of specific LPG to obtain problems existing in the Yangtze river water transportation safety management and according to these series of problem, it puts forward some relevant management measures, hoping to minimum the possibility and damage of potential risk accident so as to the risk control measures more scientific, strict and meticulous.

Sign in / Sign up

Export Citation Format

Share Document