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论文类型：期刊论文

发表时间：2011-09-01

发表刊物：International Journal of Digital Content Technology and its Applications

收录刊物：EI、Scopus

卷号：5

期号：9

页面范围：29-37

ISSN号：19759339

摘要：Highway construction is a high-risk sub-sector of construction projects, in the last two decades' development, the security situation of it is very serious, and this is largely due to the low level of security emergency management of construction projects. Combine with status of emergency management and State Administration of Work Safety's requirements for emergency response capacity, this paper discussed ideas and processes of highway safety emergency management based on Casebased Reasoning, also this paper effectively solved two key issues, including perfecting planning library and improving the efficiency of emergency response. In the implementation process, this paper emphasized the importance of preprocessing data, and introduced variable fuzzy clustering and classification of support vector machine, and discussed the principle and advantages of the two methods. Then the paper cited examples to show that the combination of the two methods can not only guarantee the accuracy of data preprocessing, but also greatly improve the efficiency of response and the search accuracy, and can provide complete thoughts and processes for the rapid emergency management of security accident during the construction period.