中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (1): 13-16.

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The application of presplitting blasting technology in the cutting slope

QIU Xian-de 1，WANG Xin-fei 1，YU Yong-qiang 1，ZHANG Yong-wu2 ，DU Xiao-ping2 ，LIU Liang 2，HE Yong-cai3   

  1. 1.The key Laboratory of the Exploitation of Southwest Resources &the Environmental Disaster Control Engineering , Chongqing University , Ministry of Educatio 400044 , China;2.Chongqing Yudong Superhighway engineering Co.Ltd., Chongqing 400042 , China ;3.Chongqing Yuda Highway &Bridge Engineering Co.Ltd., Chongqing 402160, China
  • Received:2002-06-07 Online:2003-03-15 Published:2015-05-18

预裂爆破技术在路堑边坡施工中的应用

邱贤德1，王心飞1，余永强1，章勇武2，杜小平2，刘亮2，何永才3   

  1. 1.重庆大学西南资源开发及环境灾害控制工程教育部重点实验室，重庆 400044 ; 2.渝东高速公路有限公司，重庆 400012;3.渝达公路桥梁有限责任公司，重庆 永川 402160
  • 作者简介:邱贤德(1940—), 男, 四川荣县人, 教授, 博士生导师, 从事采矿工程、岩土工程及安全技术及工程方面的科学研究和教学工作
  • 基金资助:
    重庆市渝东高速公路有限公司及重庆市交通委员会资助的计划项目(SJ -43-0106191)及〔2002〕23 号-3 #

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Abstract: According to many in situ experiments of presplittiny blasting , the paper has researched the application of the presplitting blasting technology in the cutting slope .According to the in situ experiments and geological conditions , great blasting effects were obtained .The paper has great directive significance to the excavation of cutting slopes and obvious social and economical benefits .

Key words: prespliting blasting , blasting parameters , cutting slope .

摘要： 根据大量的现场预裂爆破试验,研究了预裂爆破技术在路堑边坡施工中的应用.从现场的实际情况出发,通过现场的爆破试验,对爆破方案进行了优化,取得了良好的爆破效果.对岩土开挖工程的爆破施工具有很重要的指导意义,同时取得了明显的社会和经济效益.

关键词: 预裂爆破, 爆破参数, 路堑边坡

CLC Number: