| 9000m~3耙吸挖泥船全船减振降噪措施简析 |
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| 引用本文： | 李晓燕,林植鑫,陈森利.9000m~3耙吸挖泥船全船减振降噪措施简析[J].船海工程,2011,40(3). |
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| 作者姓名： | 李晓燕 林植鑫 陈森利 |
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| 作者单位： | 1. 中交广州航道局有限公司,广州,510000
2. 浙江省台州市港航管理局,浙江台州,318010 |
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| 摘 要： | 针对耙吸挖泥船的振动和噪声危害问题,介绍9 000 m3耙吸挖泥船采取的减振降噪措施。主要包括船体线型的改进,机电设备的减振降噪措施以及避免共振所采取的提高结构刚度的措施等。
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| 关 键 词： | 振动 减振 激振力 |
On Reducing Vibration and Lowing Noise of 9000 m~3 Trailing Suction Hopper Dredger |
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| Authors: | LI Xiao-yan LIN Zhi-xin CHEN Sen-li |
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| Institution: | LI Xiao-yan1,LIN Zhi-xin1,CHEN Sen-li2 (1 CCCC Guangzhou Dredging Co.Ltd.,Guangzhou 510221,China,2 Zhejiang Taizhou Port and Shipping Administration Bureau,Taizhou Zhejiang 318010,China) |
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| Abstract: | Aiming at the problems of vibrations and noises,the main measures of reducing vibration and lowing noise of the 9 000 m3 trailing suction hopper dredger,including the improving of hull line,the reducing vibration and lowing noise of the machine equipment,and improving stiffness of hull structure. |
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| Keywords: | vibration reducing vibration exciting force |
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