赵坤,蒋昭镳
ZHAO Kun, JIANG Zhao biao (Mechanics & Material Science Research Centre, Ningbo University, Ningbo, Zhejiang 315211, China)

• 1:宁波大学力学与材料科学研究中心!浙江宁波315211
• 2:宁波大学力学与材料科学研究中心!浙江宁波315211

摘要(Abstract)：

介绍了高层建筑基坑钢筋混凝土围护结构拆除爆破的一般设计方法 ,讨论了设计中应包括的基本内容 ,如爆破参数、装药量、装药结构、安全防护措施等 ,提出了确保支撑均匀卸载的技术措施 ,详细叙述了支撑拆除爆破的组织管理和施工步骤
In this paper, general design method for blasting demolition of reinforced concrete fenders in foundation pit of a high building is introduced. The basic contents of the blasting design, for example, blasting parameters, charge weight, charging structure, safeguards and others are discussed. The technological measures which can ensure even discharge of the fender during blasting are put forward. The constructing organization and steps of the demolition blasting are described in detail.

关键词(KeyWords)： 钢筋混凝土支撑;拆除爆破;设计方法;安全防护;施工组织
Reinforced concrete fender; Demolition blasting; Design method; Safeguard; Constructing organization

Abstract:

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基金项目(Foundation):

作者(Author): 赵坤,蒋昭镳
ZHAO Kun, JIANG Zhao biao (Mechanics & Material Science Research Centre, Ningbo University, Ningbo, Zhejiang 315211, China)

参考文献(References)：

• 〔1〕王文龙 钻眼爆破 [M ] 北京 :煤炭工业出版社 ,1989
• 〔2〕刘清荣 控制爆破 [M ] 武汉 :华中工学院出版社 ,1986
• 〔3〕赵坤 ,蒋昭镳 爆破拆除深基坑钢筋混凝土围护 [J] 爆破 ,1998,( 4 ) :51～ 53