• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

蔡辉腾 (蔡辉腾.) [1]

Indexed by:

CQVIP PKU

Abstract:

利用希尔伯特-黄变换(HHT)研究古田地震中水口水电站重力坝强震反应台阵,强震反应观测资料的时频特性及重力坝结构动力特性表明:①强震记录能量集中在0~15 Hz频段和10~15 s时段;②坝顶重力坝强震反应相对坝基有2s左右的滞后;③重力坝顺河向主频为3.7 Hz.通过强震观测记录HHT变换得到的边际谱、希尔伯特(Hilbert)能量谱和瞬时能量谱结构特征分析,初步了解强震记录的地震动特性和重力坝顺河向主频.

Keyword:

Hilbert能量谱 古田地震 水口水电站 瞬时能量谱 边际谱 重力坝

Community:

  • [ 1 ] [蔡辉腾]福州大学

Reprint 's Address:

  • 蔡辉腾

Email:

Show more details

Related Keywords:

Source :

水力发电

ISSN: 0559-9342

CN: 11-1845/TV

Year: 2011

Issue: 12

Volume: 37

Page: 34-37,40

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

Online/Total:74/10043935
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1