精密仪器环境振动测量和评价方法的研究
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摘要
对精密仪器使用环境的微振动测量和控制是目前许多前沿科学亟待解决的问题和重要的研究方向。分析了目前精密仪器环境振动测量和评价方法存在的问题,讨论了环境振动数据分析方法和研究工作的技术难点。指出开展环境振动对精密仪器影响规律和测量方法的深入研究,制定评价标准或校准规范,具有十分重要的现实意义和应用价值,其成果可为精密仪器实验室建设的选址、隔振设施建设和隔振技术的实施,以及高新技术密集区环境保护及其立法提供技术依据。
The existing problems about measurement and evaluation methods of environmental vibration for precision instruments were analyzed.Data analysis methods and technical difficulties about environmental vibration were discussed.The paper points out that it is of great important significance and application value to deeply research on influence law of environmental vibration on precision instruments and to develop the evaluation standard and calibration specification.The research results provide the technical basis for site selection of precision instruments laboratory,vibration isolation device construction and vibration isolation technical implementation,and environmental protection and legislation for high and new technology concentrated regions.
The existing problems about measurement and evaluation methods of environmental vibration for precision instruments were analyzed.Data analysis methods and technical difficulties about environmental vibration were discussed.The paper points out that it is of great important significance and application value to deeply research on influence law of environmental vibration on precision instruments and to develop the evaluation standard and calibration specification.The research results provide the technical basis for site selection of precision instruments laboratory,vibration isolation device construction and vibration isolation technical implementation,and environmental protection and legislation for high and new technology concentrated regions.
引文
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[9]谢伟平,赵伟,陈元平.关于《环境影响评价技术导则:城市轨道交通》中若干问题的探讨[J].华中科技大学学报(城市科学版),2007,24(4):2-8.
[2]日本噪声控制学会.地域的环境振动[M].东京:技报堂出版株式会社,2001.
[3]杨宝峰,张宝才.城市轨道交通对高精密仪器厂区的影响[J].铁道建筑,2004,7:79-81.
[4]ISO8569:1996,Mechanical vibration and shock-Measurement and evaluation of shock and vibration effects on sensitive e-quipment in buildings[S].
[5]ISO10811-2:2000,Mechanical vibration and shock-Vibration and shock in buildings with sensitive equipment-Part2:Classi-fication[S].
[6]Bessason B,Madshus C,Froystein HA.Vibration criteria for metrology laboratories[J].Meas.Sci.Technol,1999,10:1009-1014.
[7]朱石坚,楼京俊,何其伟,等.振动理论与隔振技术[M].北京:国防工业出版社,2006,296-297.
[8]崔高航,陶夏新,陈宪麦.城轨交通引起的环境振动问题综述研究[J].地震工程与工程振动,2008,28(1):38-43.
[9]谢伟平,赵伟,陈元平.关于《环境影响评价技术导则:城市轨道交通》中若干问题的探讨[J].华中科技大学学报(城市科学版),2007,24(4):2-8.
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