| 复杂环境下9层框架楼房切割定向爆破拆除 |
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| 引用本文： | 梁锐,刘国军. 复杂环境下9层框架楼房切割定向爆破拆除[J]. 爆破, 2012, 29(2): 80-83 |
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| 作者姓名： | 梁锐 刘国军 |
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| 作者单位： | 甘肃省化工研究院,兰州,730020;甘肃兰金民用爆炸高新技术公司,兰州,730020 |
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| 摘 要： | 介绍了在闹市区复杂环境下特殊框架结构楼房需部分保留、部分拆除的切割定向爆破拆除方案及相关爆破参数。立柱部分采用切割爆破技术,楼房采用单向折叠的爆破方案,选取合理的爆破参数,通过精心组织施工,在爆破过程中成功的保护了楼房的保留部分。最后,对爆破效果和施工经验进行了分析和总结。
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| 关 键 词： | 框架楼房 切割 定向爆破 建筑物 爆破参数 |
Cutting Directional Demolition Blasting of a 9-layer Concrete Building under Complicated Situation |
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| LIANG Rui , LIU Guo-jun. Cutting Directional Demolition Blasting of a 9-layer Concrete Building under Complicated Situation[J]. Blasting, 2012, 29(2): 80-83 |
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| Authors: | LIANG Rui LIU Guo-jun |
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| Affiliation: | 1.Gansu Chemistry Research Institute,Lanzhou 730020,China; 2.Gansu Lanjin Civil Blasting High-tech Company,Lanzhou 730020,China) |
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| Abstract: | Under complex environment in downtown,a special frame structural building needs to be taken partly,and the cutting directional blasting of demolition scheme and related parameters were introduced.The cutting blasting technology and unidirectional folding blasting scheme were applied to break the building with a blasting parameters.The blasting process successfully protected buildings retain part.Finally the blasting result and experience in construction were analyzed and summarized. |
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| Keywords: | frame-structured cutting directional inclination building blasting parameters |
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