Dezhong Ma

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Bayesian Network has an advantage in dealing with uncertainty. But It is difficult to construct a scientific and rational Bayesian Network model in practice application. In order to solve this problem, a novel method for constructing Bayesian Network by integrating Failure Mode and Effect Analysis (FMEA) with Fault Tree Analysis (FTA) was proposed. Firstly,(More)
With the accelerating process of urbanization in China, the demand for high-rise buildings is on the rise. The resulting fire risk is also rising. The vast majority of major fire is within the high-rise buildings. However, there is a lack of paying attention to high-rise building evacuation. Therefore, it is necessary to analysis the influence factors of(More)
Along with the social economy of our country and city change the ceaseless development of the process, noise pollution has become one of China's four major environment pollution (water pollution, air pollution, solid waste pollution and noise pollution). Harbin bin Zhou railway bridge noise radiation problem has caused strong resentment vicinity. The survey(More)
The fault states are fuzzy and the relationship between the primary and the secondary factor leading to the fault is uncertain in the course of the reliability analysis of disk brake. To solve these problems, the fuzzy grey relation analysis is used to improve the traditional method, Fault Tree Analysis (FTA). The triangle fuzzy number is used to represent(More)
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