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Firstly, this article introduce foreign theoretical research of risk management in the subway tunnel project from four aspects that evaluation theory, management model, accident statistics, risk analysis. Secondly, the paper analyze foreign practice research of risk management in the subway tunnel project from four aspects that computer simulation, information platform, standards, government regulations...
Let AD(u) be the deficit at ruin in the delayed renewal risk model, where u is the initial capital of the company. Under the assumption that the equilibrium distribution of the claim size belongs to the subexponential class, this paper obtains an asymptotic formula for the φ-moment of AD(u). This result improves the related works in the recent literature.
In an ageing electricity distribution infrastructure as found in many countries, measuring the impact of maintenance is becoming increasingly important. A realistic maintenance impact model will permit to improve existing maintenance strategies. This paper addresses this issue from a risk management perspective. The first part gives a short review of some of the existing mathematical models that are...
In recent years, coal mine safety is an urgent problem needs to be solved in China. The article takes into account the impact of the safety evaluation factors of traditional coal mines (taking the Bofang mine as an example), using information entropy to determine the index weight, and then applies unascertained measurement model evaluation to assess its security level. By Bofang mine empirical investigation...
Advanced driver-assistance systems (ADAS) such as a forward obstacle collision warning system (FOCWS) and a night vision enhancement system (NVES) aim to decrease driver's mental workload and enhance vehicle safety by provision of useful information to support driver's perception process and judgment process. On the other hand, the risk homeostasis theory (RHT) cautions that an enhanced safety and...
We summarized recent research aimed at expanding the context of facility location decisions to incorporate additional features of a supply chain including variable construction cost, inventory management, transportation cost, etc. Authors expended location model of risk pooling with variable construction cost (LMRPVCC) to construct location model of risking pool with variable construction cost with...
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