The Research On Risk Management And Guarantee System Of High-speed Railway Construction

This article is from the perspective of risk management, it will be widely used in theeconomic modeling analysis and mathematical prediction analysis of the construction riskcausing economic losses, casualties, direct economic losses, indirect economic lossesquantized into digital property calculation, calculated to quantify the amount of insuranceand the premium rate to provide a scientific basis for theoretical modeling of qualitativeresearch into quantifiable, and thus the risk of loss.This paper systematically discussed the feasibility and necessity of the implementationof the risk management and guarantee system of high-speed rail construction,engineeringinsurance, the role of the guarantee system, the analysis of the high-speed railwayconstruction risk, avoid and prevent, as well as rail construction, insurance, guaranteesmode. And contrast insurance and guarantee system abroad for engineering, through thechoice of the insured, the insurance intermediary’s straighten out the claims determinepremiums source and ratemaking research and explore proposed engineering insurance andguarantee system. The idea of the new model, and the establishment and improvement ofthe index system of risk management process, Strive to scientific and Operabilitycombination of research content,based on analysis by the railway construction project riskidentification, risk assessment, risk aversion, combined with the current state of the nation,the road situation on the establishment of the railway construction project insurance,guarantee system difficulties and the difficulties of the analysis, the final combination ofrelevant national laws and regulations, proposed rail construction insurance, guaranteesystem operability.The contribution of this article and innovation is mainly reflected in the following fourareas:(1) The research perspective is unique: the existing literature is more concentrated inrailway construction and technical problem solving, from the tunnel construction, largebridge construction, soft ground resolution of technical issues. This article is that concept oflevels of selected construction problems of data to conduct empirical research, constructionrisks and risk prevention in high-speed rail construction enterprises for the Ministry ofRailways, the real problem with long-term issues.(2) Innovative research methods: In this paper,the law of large numbers and the riskfactors Statistics and decomposition of high-speed rail construction realities and risks thatmay arise and accidents. The use of mathematical methods based on the analysis of thetraditional risk factors, statistically valid, and field-proven, effective risk pricing.(3) Paper application. The author has been committed to the high-speed rail constructionrisk management as well as in the construction contract, the purpose of this dissertation wasadopted by the Office of the Ministry of Railways tender, as a reference for thedevelopment of the tender. Risk prevention, risk management theory and operation ofhigh-speed rail construction in risk prediction. Positive, constructive comments operabilityand then from a practical level. (4) The use of the digital model building method for the study of engineering insurance,risk management, in particular non-life insurance actuarial made new exploration, newideas for the rates of the process of making and risk forecast.