邓金鹏,李建设
DENG Jin peng 1, LI Jian she 2 (1 The 11th Metallurgical Construction Company, Chinese Nonferrous Metals Indu stry, Liuzhou, Guangxi 545007, China; 2 Beijing General Research Instit ute of Mining and Metallurgy, Beijing 100044, China)

• 1:中国有色金属工业第十一冶金建设公司
• 2:北京矿冶研究总院 广西柳州545007
• 3:北京100044

摘要(Abstract)：

用水压爆破法拆除一多格间钢筋混凝土沉箱基础。在爆破设计中,单个药包的药量先利用不同经验公式初步计算,再根据具体条件最终确定。文中介绍了药包的防水处理和安放、起爆网络以及安全措施,并概述了对水压爆破的认识和体会。
A reinforced concrete gridiron caisson foundation was demolished by wa ter pressure blasting In blasting design, the one charge mass was preliminar ily calculated by use of different empiric formulae and, then, finally determined a ccording to concrete conditions The water proof treatment and setting up of exp losive charges, firing circuit and safety precautions were presented and a few u nderstanding and experience on water pressure blasting were outlined

关键词(KeyWords)： 水压爆破;沉箱基础;拆毁
Water pressure blasting; Caisson foundation; Demolition

Abstract:

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作者(Authors): 邓金鹏,李建设
DENG Jin peng 1, LI Jian she 2 (1 The 11th Metallurgical Construction Company, Chinese Nonferrous Metals Indu stry, Liuzhou, Guangxi 545007, China; 2 Beijing General Research Instit ute of Mining and Metallurgy, Beijing 100044, China)

参考文献(References)：

• 〔1〕刘殿中 工程爆破实用手册[M] 北京:冶金工业出版社,1999
• 〔2〕张志呈 爆破原理与设计[M] 重庆:重庆大学出版社,1992