工程爆破

2005, (02) 21-24

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复杂环境下露天深孔爆破的若干技术
DEEP-HOLE BLASTING TECHNIQUES IN COMPLICATED SURROUNDINGS

王洪森,颜事龙,刘辉,李雷鸣
WANG Hong-sen~1,YAN Shi-long~1,LIU Hui~1,LI Lei-ming~2 (1.Anhui University of Science and Technology,Huainan 232001,Anhui,China; 2.The Third Engineering Company,the 14th China Railway Construction Bureau Group,Yanzhou 273500,Shandong,China)

摘要(Abstract):

湖州市堂子山生态环境治理工程跨3座山体,根据治理区的复杂环境与施工安全、进度要求,提出以中深孔阶梯爆破为主、结合浅孔爆破的技术方案。本文介绍了在复杂环境下露天深孔爆破所遇到的技术问题和难点,提出解决方案,优化爆破参数,实现了施工有序、快速、安全的目标,取得了良好的社会效益和经济效益。
The environment treatment of Tangzishan,Huzhou city,Zhejiang Province,involved three mountains.Based on the complicated surroundings in the area,the requirements of construction and schedule,deep-hole bench blasting combining short-hole blasting was proposed for this project.In this paper some usual technological problems and difficulties occurring in blasting design and construction under complicated circumstances along with the solving solution and optimized blasting parameters were discussed.The construction went smoothly,speedy and safely,and therefore,the blasting achieved its goal.Good social effects and economical returns were obtained.

关键词(KeyWords): 深孔爆破;装药结构;爆破网路;爆破震动
Deep-hole blasting;Charging structure;Blasting network;Blasting vibration

Abstract:

Keywords:

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作者(Authors): 王洪森,颜事龙,刘辉,李雷鸣
WANG Hong-sen~1,YAN Shi-long~1,LIU Hui~1,LI Lei-ming~2 (1.Anhui University of Science and Technology,Huainan 232001,Anhui,China; 2.The Third Engineering Company,the 14th China Railway Construction Bureau Group,Yanzhou 273500,Shandong,China)

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