| 振动压实引起环境振动的试验研究 |
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| 引用本文： | 郝飞,张志峰,何成建,冯忠绪. 振动压实引起环境振动的试验研究[J]. 筑路机械与施工机械化, 2006, 23(10): 57-59 |
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| 作者姓名： | 郝飞 张志峰 何成建 冯忠绪 |
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| 作者单位： | 长安大学,道路施工技术与装备教育部重点实验室,陕西,西安,710064 |
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| 摘 要： | 根据BW219DH-3振动压路机压实施工诱发地面振动的实测资料，分析得出了振动压实施工诱发的地面振动的特点、振动加速度的主频特性和振动加速度幅值在不同方向上的衰减特性。通过对加速度幅值回归拟合，得到了加速度衰减规律公式，从而给出了控制施工安全距离的指导公式。
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| 关 键 词： | 振动压路机 地面振动 振动加速度 衰减 |
| 文章编号： | 1000-033X(2006)10-0057-03 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-03-09 |
Study of Environmental Vibration from Vibrating Compaction |
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| HAO Fei,ZHANG Zhi-feng,HE Cheng-jian,FENG Zhong-xu. Study of Environmental Vibration from Vibrating Compaction[J]. Road Machinery & Construction Mechanization, 2006, 23(10): 57-59 |
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| Authors: | HAO Fei ZHANG Zhi-feng HE Cheng-jian FENG Zhong-xu |
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| Abstract: | According to the measured experimental data of ground vibration from the vibrating compaction, this paper analyses the features of the ground vibration, the characteristics of main frequency of vibration acceleration and the attenuation characteristics of amplitude value in various direction.Attenuation characteristics equation of acceleration is got through regression analysis of the acceleration amplitude. Guiding equation which is used in controlling safety distance of construction is defined.It will helpful to construction safety. |
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| Keywords: | vibration roller ground vibration vibration acceleration attenuation |
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