朱礼臣,孙咏
ZHU Li chen, SUN Yong (The 14th Engineering Bureau of China Railway Construction Corp., Linyi, Shandong 276003, China)

• 1:中国铁道建筑总公司第十四工程局!山东临沂276003
• 2:中国铁道建筑总公司第十四工程局!山东临沂276003

摘要(Abstract)：

在有限制的条件下 ,只要选择正确的爆破参数 ,采用线性不耦合装药和水充填 ,就能确保沟槽一次爆破成型。本文结合山东省临沂市引水管道工程 ,介绍了爆破参数的选择、深孔布置、装药计算、药包制作等
Under the confined conditions, one shot shaping of a trench can be ensured as long as the correct blasting parameters are selected, and the linear uncoupling charge and water filling used. In this paper, the selection of blasting parameters, longhole pattern, charge calculation, the making of linear charges and others are introduced in accordance of a feeding pipe engineering in Linyi City of Shandong province.

关键词(KeyWords)： 沟槽开挖;深孔爆破;不耦合装药;水充填
Trench digging; Longhole blasting; Uncoupling charge; Water filling

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 朱礼臣,孙咏
ZHU Li chen, SUN Yong (The 14th Engineering Bureau of China Railway Construction Corp., Linyi, Shandong 276003, China)

参考文献(References)：

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• 〔2〕韩治龙 深孔水耦合爆破的初步实践 [J] 铁道建筑技术 ,1993,(3) :2 4～ 2 5
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