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《Blasting》 2019-01
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Influence Factors and Analysis of Internal Action Mechanism of Engineering Blasting in Island

CHEN Chen;YE Ji-hong;GUO Jian;GUN Zhi-qiang;ZHANG Zhong-lei;School of Transportation Engineering,Zhejiang Ocean University;School of Petrochemical and Energy Engineering,Zhejiang Ocean University;State Local Joint Engineering Lab of Petroleum and Natural Gas Storage and Transportation Technology;Darch Construction Group Co Ltd;  
It is difficult to deal with rescue event in islands accident due to the complex and special natural environment,so it is necessary to study the influence of various factors on the blasting safety in island engineering.24 factors influencing the security of island project are constructed by a hierarchical model with Interpretative Structural Modeling Method(ISM).Meanwhile,the Analytic Hierarchy Process(AHP) was applied to quantitatively analyze the weight ranking of each influencing factor.Results show the key factors including illegal operation,hidden danger investigation and control ability,safety education and training,and abnormal weather come from the 24 factors.The weights of critical factors are 0.421,0.379,0.370 and 0.320,as the key points,which should to be paid attention in safety operation as the evaluation factors.
【Fund】: 中国爆破行业协会2017年科技项目之舟山石化矿山开采爆破工程科研项目
【CateGory Index】: P75
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