| 振动压路机对建筑物的振动影响及控制对策 |
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| 引用本文： | 张志峰,冯忠绪,刘本学.振动压路机对建筑物的振动影响及控制对策[J].长安大学学报(自然科学版),2007,27(1):88-91. |
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| 作者姓名： | 张志峰 冯忠绪 刘本学 |
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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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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了治理振动压路机施工时对建筑物的振动影响，对采取隔振措施前、后振动压路机诱发的振动进行了测试，对试验数据进行了回归分析，并对隔振前、后的地面振动数据进行了对比研究。结果表明：地面振动波传播衰减规律符合负幂指数函数形式，隔振沟隔振效果明显，最小安全施工距离隔振前为12m，开挖隔振沟后为7m。
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| 关 键 词： | 机械工程 振动压路机 振动波 地面振动 隔振沟 |
| 文章编号： | 1671-8879（2007）01-0088-04 |
| 收稿时间： | 2005-10-18 |
| 修稿时间： | 2005年10月18 |
Vibration effects of vibratory roller on nearby buildings and its control measures |
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| ZHANG Zhi-feng,FENG Zhong-xu,LIU Ben-xue.Vibration effects of vibratory roller on nearby buildings and its control measures[J].JOurnal of Chang’an University:Natural Science Edition,2007,27(1):88-91. |
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| Authors: | ZHANG Zhi-feng FENG Zhong-xu LIU Ben-xue |
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| Abstract: | In order to control the effects of ground vibration induced by vibratory roller on the structure along the road, the experimental data of vibration is presented, it is analyzed and compared with the vibration acceleration of insulation trench experiment. The results indicate that to describe the attenuation of vibration acceleration by negative power function is reasonable. It is found that the isolation trench is in good effect, the safe distance reduces from 12 m to 7 m. 3 tabs, 8 figs, 12 refs. |
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| Keywords: | mechanical engineering vibratory roller vibratory wave~ ground vibration isolationtrench |
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