| 爆破振动效应预报及减震措施 |
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| 引用本文： | 付士根,许开立. 爆破振动效应预报及减震措施[J]. 中国安全生产科学技术, 2006, 2(6): 45-48 |
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| 作者姓名： | 付士根 许开立 |
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| 作者单位： | 1. 东北大学,沈阳,110006;中国安全生产科学研究院,北京,100029
2. 东北大学,沈阳,110006 |
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| 摘 要： | 施工爆破产生的地震效应往往影响周围建筑物的安全，为了找出控制爆破地震产生的有害效应的有效措施，本文分析了爆破振动地震效应原理，指出了爆破振动速度是导致建构筑物结构破坏的一个重要物理量，它可使建筑物的正常工作受到影响。同时研究了怎样合理确定爆破地震质点振动速度，使预报更为准确。论述了控制爆破振动强度、减小振动效应的措施。
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| 关 键 词： | 爆破工程 振动效应 减振措施 |
| 文章编号： | 1673-193X（2006）-06-0045-04 |
| 收稿时间： | 2006-08-21 |
| 修稿时间： | 2006-08-21 |
Predicting of blast vibration effect and reduceing vibration measures |
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| FU Shi-gen,XU Kai-li. Predicting of blast vibration effect and reduceing vibration measures[J]. Journal of Safety Science and Technology, 2006, 2(6): 45-48 |
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| Authors: | FU Shi-gen XU Kai-li |
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| Affiliation: | 1.Northeastern University, Shenyang 1101304, China;2. China Academay of Safety Science and Technology, Beijing 100029, China |
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| Abstract: | In this paper the principle of blasting vibration earthquake effect is analysed and it is pointed out that the explosion vibration velocity is an important quantity that leads to structure damage. The paper has also studied that how to confirm vibration velocity of particple which can predict blasting earthquake effect. And the measures that can contron ex plosion vibration strength and reduce viration have been disussed. |
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| Keywords: | blast engineering vibration effect reducing vibration measures |
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