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关于风力发电机组吊装施工阶段的风险控制

张 坚

摘要

目的探讨轮毂高度140米风力发电机组从塔筒吊装到整机吊装完成时的风险管控。本文指出吊装期间存在的风险点原理,同时阐明了对于风险点的有效控制措施,掌握必要的风险管控方法,从而保障项目顺利完成吊装。

关键词

1阶涡激共振;2阶涡激共振;扰流条;液体阻尼装置

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参考

[1] GB 18306-2015.中国地震动参数区划图[S]. [2] GB/T 18709-2002.风电场风能资源测量方法[S]. [3] GB/T 19072-2010.风力发电机组塔架[S]. [4] GB 50011-2010.建筑抗震设计规范[S]. [5] IEC61400-1 Wind turbines – Part 1: Design requirements, Third edition, 2005-08and Amendment 1, 2010-10.[6] IEC CBC 4C Wind turbine type designation,2012-12. [7] Eurocode 1: Actions on structures - Part 1-4: General actions - Wind actions, BSEN 1991-1-4:2005. [8] Eurocode 3, Design of steel structures, Part 1.6: Strength and Stability of ShellStructures, prEN 1993-1-6: 2007. [9] Eurocode 3, Design of steel structures, Part 1.9: Fatigue strength of steel structures,prEN 1993-1-9: 2005. [10] DNV-RP-C205 Environmental Conditions and Environmental Loads. [11] Germanischer Lloyd: Guideline for the Certification of Turbines Edition 2010. [12] VDI 2230 Part 1, Systematic calculation of high duty bolted joints – Joints with onecylindrical bolt, issued: 2003-02. [13] Petersen, C. Stahlbau. 2nd revised edition, Vieweg-Verlag, Braunschweig, 1990. [14] Herbert Schmidt, Meike Neuper. Zum elastostatischen Tragverhaltenexzentrischgezogener L-Stöße mit vorgespannten Schrauben. Stahlbau 66, No.3,1997.


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