工程爆破

1997, (02)

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水孔预裂配合扇形深孔爆破技术的应用
APPLICATION OF SPLITTING BLASTING IN SMALL WHARF BUILDING

杨仕春,王树勋,贺百花,柯吉垦,李明任
Yang Shichun Wang Shuxun He Baihua (Beijing Central Engineering and Research Institute for Nonferrous Metallurgy,Beijing 100038) Ke Jiken Li Mingren (Xiamen Blasting Engineering Company,Fujian 361012)

摘要(Abstract):

在适当条件下,水孔预裂与扇形深孔相配合的爆破技术作为小型港口建设的新型施工工艺,可降低成本、减少投资、加快工期,具有显著的社会效益和经济效益。
The blasting technology of water hole pre-splitting combined with radial longhole used as a new construction technology under suitable conditions may reduce cost,decrease investment,quicken construction time for a project.It is of remarkable social and economical benefits.

关键词(KeyWords): 预裂爆破,微差爆破,水下爆破
Splitting blasting Millisecond delay blasting Blasting under water

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作者(Author): 杨仕春,王树勋,贺百花,柯吉垦,李明任
Yang Shichun Wang Shuxun He Baihua (Beijing Central Engineering and Research Institute for Nonferrous Metallurgy,Beijing 100038) Ke Jiken Li Mingren (Xiamen Blasting Engineering Company,Fujian 361012)

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