| 部分钢筋混凝土基础分层松动爆破拆除 |
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| 引用本文： | 田会礼,田运生. 部分钢筋混凝土基础分层松动爆破拆除[J]. 爆破, 2003, 20(4): 75-76 |
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| 作者姓名： | 田会礼 田运生 |
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| 作者单位： | 北京科技大学土木与环境学院,北京,100083;河北建筑科技学院资源系,邯郸,056038;北京科技大学土木与环境学院,北京,100083;河北建筑科技学院资源系,邯郸,056038 |
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| 摘 要： | 某新建钢筋混凝土基础需部分拆除，保护余留基础不受爆破影响是本工程的重点。为此采用分层松动爆破方案，通过计算裂隙圈半径，以确定爆破有关参数，采取一系列技术安全措施，成功地完成了该项工程。
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| 关 键 词： | 钢筋混凝土基础 爆破拆除 分层松动爆破 |
| 文章编号： | 1001-487X(2003)04-0075-02 |
| 修稿时间： | 2003-06-21 |
Layer-by-layer Loosing Blasting for Reinforced Concrete Foundation |
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| TIAN Hui-li. Layer-by-layer Loosing Blasting for Reinforced Concrete Foundation[J]. Blasting, 2003, 20(4): 75-76 |
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| Authors: | TIAN Hui-li |
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| Affiliation: | TIAN Hui-li~ |
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| Abstract: | A portion of reinforced concrete foundation is necessary to be demolished by controlled blasting. The focus of this project is to protect the remained found ation against the effect of demolition blasting. For this reason, a layer-by-layer loosing blasting method is used. The calculating of a radius of the loosing blasting circle is applied to choose the blasting parameters. The project was successfully performed by taking a series of technical measures. |
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| Keywords: | reinforced concrete foundation explosive demolition layer-by-layer of loosing blasting |
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