지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 테크노프레스 Structural engineering and mechanics : An international journal Structural engineering and mechanics : An international journal 제53권 제3호
- 발행연도
- 2015.1
- 수록면
- 607 - 623 (17page)
이용수
초록· 키워드
오류제보하기
The wind-induced dynamic response of large-span flexible structures includes two important components-background response and resonant response. However, it is difficult to separate the two components in time-domain. To solve the problem, a relational expression of wavelet packet coefficients and power spectrum is derived based on the principles of digital signal processing and the theories of wavelet packet analysis. Further, a new approach is proposed for separation of the background response from the resonant response. Then a numerical example of frequency detection is provided to test the accuracy and the spectral resolution of the proposed approach. In the engineering example, the approach is applied to compute the power spectra of the wind-induced response of a large-span roof structure, and the accuracy of spectral estimation for stochastic signals is verified. The numerical results indicate that the proposed approach is efficient and accurate with high spectral resolution, so it is applicable for power spectral computation of various response signals of structures induced by the wind. Moreover, the background and the resonant response time histories are separated successfully using the proposed approach, which is sufficiently proved by detailed verifications. Therefore, the proposed approach is a powerful tool for the verification of the existing frequency-domain formulations.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Wind-induced vibration characteristics and parametric analysis of large hyperbolic cooling towers with different feature sizes
Structural engineering and mechanics : An international journal
2015 .01
-
Fluctuating wind field analysis based on random Fourier spectrum for wind induced response of high-rise structures
Structural engineering and mechanics : An international journal
2017 .01
-
Wind-induced responses and dynamic characteristics of a super-tall building under a typhoon event
Smart Structures and Systems, An International Journal
2020 .01
-
와류하중 구성성분에 따른 풍직각방향 진동 기여 특성 분석
대한건축학회논문집
2020 .07
-
Effect of structure configurations and wind characteristics on the design of solar concentrator support structure under dynamic wind action
Wind & structures
2018 .01
-
TEMPERATURE VARIATION OF TEST SPECIMEN DUE TO WHITE BIAS LIGHT IRRADIATION DURING THE SPECTRAL RESPONSE MEASUREMENT OF SOLAR CELLS AND ITS EFFECT ON THE SPECTRAL RESPONSE MEASUREMENT RESULT
AFORE
2015 .11
-
Wind spectral characteristics on strength design of floating offshore wind turbines
Ocean systems engineering
2018 .01
-
Dynamic reliability analysis of offshore wind turbine support structure under earthquake
Wind & structures
2015 .01
-
A natural frequency sensitivity based stabilization in spectral stochastic finite element method for frequency response analysis
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
A Kalman filter based algorithm for wind load estimation on high-rise buildings
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Evaluation of wind loads and wind induced responses of a super-tall building by large eddy simulation
Wind & structures
2016 .01
-
Design and Analysis of Active Class-E Rectifier with Variable Resonant Capacitor Cell
ICPE(ISPE)논문집
2023 .05
-
A Kalman filter based algorithm for wind load estimation on high-rise buildings
Structural engineering and mechanics : An international journal
2017 .01
-
Predicting wind-induced structural response with LSTM in transmission tower-line system
Smart Structures and Systems, An International Journal
2021 .09
-
해상풍력발전기 지지구조물의 지진신뢰성해석
한국해양공학회지
2015 .10
-
Mitigation of wind-induced responses of cylinder solar tower by a tiny eddy current tuned mass damper based on elastic wind tunnel tests
Smart Structures and Systems, An International Journal
2020 .01
-
Analysis of Dynamic Response Characteristics for 5 MW Jacket-type Fixed Offshore Wind Turbine
한국해양공학회지
2021 .10
-
Power Spectral Density를 이용한 풍력 발전량 시나리오 도출 방안
대한전기학회 학술대회 논문집
2020 .10
-
국내⋅외 계기지진 정보를 활용한 중⋅약진 지역의 스펙트럴 가속도 응답 예측식
한국지진공학회 논문집
2018 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0