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无临空面水压爆破技术通过生产实践应用,取得了良好的经济技术效益。文章论述了无临空面水压爆破药量计算公式及设计方法,并提出了施工安全技术措施。
No face water pressure blasting technology through the production of practical applications, and achieved good economic and technological benefits. The paper discusses the formula and design method of the dose without water surface blasting, and puts forward the technical measures of construction safety.