Several Main Problems Associated with Prevention and Mitigation of Disaster and Protective Engineering in Engineering Blasting
CHEN Shi-hai (1.Shan Dong University of Science and Technology, Taian 271019. China; 2.PLA University of Science and Technology, Nanjing 210007, China)
The main achievements are summarized of engineering blasting in prevention and mitigation of disaster and protective engineering, whose tasks and research contents are discussed as well as the specific and general categories of disasters caused by engineering blasting. On the basis of the feature of engineering blasting and development trend of safe blasting technique, some main problems are raised of disaster prevention and mitigation in engineering blasting, which should be thoroughly studied. The practical approach to solution of these problems is outlined in this paper, which provides guidance on safety evaluation and implementation in engineering blasting, improvement of safe blasting technique and evaluation of protection measures. It is of practical interest to professionals in engineering blasting in selecting their study areas and enhancing the level of safe engineering blasting technique.