| 地基-基础-上部结构的相互作用对爆破振动的影响 |
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| 引用本文： | 陈新兵,邓正道. 地基-基础-上部结构的相互作用对爆破振动的影响[J]. 爆破, 2006, 23(2): 102-104 |
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| 作者姓名： | 陈新兵 邓正道 |
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| 作者单位： | 招商港湾工程有限公司,深圳,518066;长沙矿山研究院,长沙,410012 |
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| 摘 要： | 简述了地基-基础-上部结构的相互作用,并介绍了一个工程实例.结果表明,基础的振动强度随基础埋深和上部结构重量的增加而减小,FFT主振频率随上部结构重量的增加而略有减小.
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| 关 键 词： | 爆破振动 振动强度 地基-基础-上部结构 相互作用 |
| 文章编号： | 1001-487X（2006）02-0102-03 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-03-10 |
Effect of Soil-foundation-superstructure Interaction on Blasting Vibration |
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| CHEN Xin-bing,DENG Zheng-dao. Effect of Soil-foundation-superstructure Interaction on Blasting Vibration[J]. Blasting, 2006, 23(2): 102-104 |
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| Authors: | CHEN Xin-bing DENG Zheng-dao |
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| Affiliation: | 1. China Merchants Harbour Engineering Co Ltd, Shenzhen 518066, China; 2. Changsha Institute of Mining Research, Changsha 410012, China |
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| Abstract: | The soil-foundation-superstructure interaction was briefly discussed, and an engineering case was presented. The results show that the vibration intensity at foundation is decreased with the increase of the weight of superstructure and the burial depth of foundation, and that the FFT predominant frequency at foundation is slightly decreased with the increase of the weight of superstructure. |
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| Keywords: | blast vibration vibration intensity soil-foundation-superstructure interaction |
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