• 《工程索引》(EI)刊源期刊
  • 综合性科学技术类中文核心期刊
  • 中国科技论文统计源期刊
  • 中国科学引文数据库来源期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

考虑土-结构相互作用的运转状态风电塔抗震分析

戴靠山 毛振西 张玉林 赵志 梁发云

戴靠山, 毛振西, 张玉林, 赵志, 梁发云. 考虑土-结构相互作用的运转状态风电塔抗震分析[J]. 工程科学学报, 2017, 39(9): 1436-1442. doi: 10.13374/j.issn2095-9389.2017.09.018
引用本文: 戴靠山, 毛振西, 张玉林, 赵志, 梁发云. 考虑土-结构相互作用的运转状态风电塔抗震分析[J]. 工程科学学报, 2017, 39(9): 1436-1442. doi: 10.13374/j.issn2095-9389.2017.09.018
DAI Kao-shan, MAO Zhen-xi, ZHANG Yu-lin, ZHAO Zhi, LIANG Fa-yun. Seismic response analyses of a wind turbine under operating conditions considering soil-structure interaction[J]. Chinese Journal of Engineering, 2017, 39(9): 1436-1442. doi: 10.13374/j.issn2095-9389.2017.09.018
Citation: DAI Kao-shan, MAO Zhen-xi, ZHANG Yu-lin, ZHAO Zhi, LIANG Fa-yun. Seismic response analyses of a wind turbine under operating conditions considering soil-structure interaction[J]. Chinese Journal of Engineering, 2017, 39(9): 1436-1442. doi: 10.13374/j.issn2095-9389.2017.09.018

考虑土-结构相互作用的运转状态风电塔抗震分析

doi: 10.13374/j.issn2095-9389.2017.09.018
基金项目: 

上海市国际科技合作基金项目(16510711300)

能源工程安全与灾害力学教育部重点实验室开放基金(EES201603)

科技部"政府间国际科技创新合作"重点专项资助项目(2016YFE0105600)

详细信息
  • 中图分类号: TU375.4

Seismic response analyses of a wind turbine under operating conditions considering soil-structure interaction

  • 摘要: 针对某陆上风电场1.5 MW风电塔结构,建立了"塔筒-基础-地基"整体三维精细有限元模型,研究土-结构相互作用对风机运转状态下风电塔结构地震动力响应的影响规律.在风机运转状态下,使用FAST程序把风速时程转化为风荷载时程输入模型,并使用EERA程序进行土层地震反应分析得到模型土层底部的地震波,作为地震激励进行输入,对风电塔进行模态分析并计算风电塔地震动力响应.研究表明,考虑土-结构相互作用效应会引起风电塔体系自振频率降低,并显著增加风电塔的结构动力响应.
  • [3] Ronold K O, Christensen C J. Optimization of a design code for wind-turbine rotor blades in fatigue. Eng Struct, 2001, 23(8):993
    [4] Nuta E, Christopoulos C, Packer J A. Methodology for seismic risk assessment for tubular steel wind turbine towers:application to Canadian seismic environment. Can J Civil Eng, 2011, 38(3):293
    [5] Lombardi D, Bhattacharya S, Wood D M. Dynamic soil-structure interaction of monopile supported wind turbines in cohesive soil. Soil Dyn Earthquake Eng, 2013, 49:165
    [6] Bisoi S, Haldar S. Dynamic analysis of offshore wind turbine in clay considering soil-monopile-tower interaction. Soil Dyn Earthquake Eng, 2014, 63:19
    [7] International Electrotechnical Commission. Wind Turbines-Part 1:design Requirements Ed. 3//IEC 61400-1.2005
    [8] ASCE/AWEA Committee. Recommended practice for compliance of large onshore wind turbine support structures//ASCE/AWEA RP2011.2012
    [13] Simulia D S. ABAQUS 6.13 user's manual. Providence:Dassault Systems, 2013
    [18] Dai K S, Huang Y C, Gong C Q, et al. Rapid seismic analysis methodology for in-service wind turbine towers. Earthquake Eng Eng Vib, 2015, 14(3):539
    [19] Koh J H, Robertson A N, Jonkman J M, et al. Validation of SWAY wind turbine response in FAST, with a focus on the influence of tower wind loads//Proceedings of the Twenty-fifth International Ocean and Polar Engineering Conference. Kona, 2015
    [20] Jonkman J M, Buhl Jr M L. FAST User's Guide. Colorado:National Renewable Energy Laboratory, 2005
    [21] Bardet J P, Ichii K, Lin C H. EERA:A Computer Program for Equivalent-Linear Earthquake Site Response Analyses of Layered Soil Deposits. Los Angeles:Department of Civil Engineering, University of Southern California, 2000
  • 加载中
计量
  • 文章访问数:  417
  • HTML全文浏览量:  66
  • PDF下载量:  3
  • 被引次数: 0
出版历程
  • 收稿日期:  2016-10-18

目录

    /

    返回文章
    返回