| 双层地下室空气冲击波特性的模型试验研究 |
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| 引用本文： | 李艳茹,刘新宇.双层地下室空气冲击波特性的模型试验研究[J].海军工程学院学报,2006,18(3):108-112. |
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| 作者姓名： | 李艳茹 刘新宇 |
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| 作者单位： | [1]海军工程大学后勤指挥与工程系,天津300450 [2]解放军理工大学,江苏南京210007 |
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| 摘 要： | 高层建筑多层地下室内人防结构顶板核爆荷载的合理确定是目前人防结构设计中亟待解决的问题。文中在对实际工程的调查基础上，研究了双层地下室的试验模型，进行了空气冲击波在地下室模型内传播的爆炸试验，分析了作用在双层地下室底层结构顶板的爆炸压力分布特性，并得出多层地下室的底层顶板核爆荷载一般要小于单层地下室顶板核爆荷载设计值的结论．
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| 关 键 词： | 防护结构 多层地下室 空气冲击波 |
| 文章编号： | 1009-3486（2006）03-0108-05 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005-11-18 |
The experimental research on pressure of air shock wave for double-storeyed basements model |
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| Authors: | LI Yan-ru LIU Xin-yu |
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| Abstract: | How to reasonably determine the nuclear dynamic loads on the cover-board of multi-storeyed basements is an urgent problem to solve in the civil defense design. The testing model of multi-storeyed basements and explosive test of shock wave propagation in the model are studied based on the investigation of practical projects, and the characteristic of explosive press distribution on the cover-board of multi-storeyed basements is analyzed. The results show that the nuclear dynamic loads on the cover-board of multi-storeyed basements is smaller than that of single-storeyed basements. |
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| Keywords: | protect structure multi-storeyed basement air shock wave |
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