Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform

T. Maeda, F. Sasaki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Spatial diversity is observed for the ground motion non-stationarity of amplitudes as well as frequency contents during the 1999 Chi-Chi earthquake. The non-stationarity of frequency contents must have affected non-linear behavior of structures bearing such large ground motion with their plastic deformations; however, most artificial ground motion for design cannot account for this non-stationarity. In this study, we have adapted the wavelet transform on the records and extracted the non-stationarity in different frequency bands by statistics of the wavelet coefficients. Based on these statistics, we are discussing the artificial ground motion modeling with wavelet coefficients.

    Original languageEnglish
    Title of host publicationAdvances in Earthquake Engineering
    EditorsC.A. Brebbia, A. Corz
    Pages571-580
    Number of pages10
    Volume9
    Publication statusPublished - 2001
    EventThird International Conference on Earthquake Resistant Engineering Structures, ERES III - Malaga, Spain
    Duration: 2001 Sep 42001 Sep 6

    Other

    OtherThird International Conference on Earthquake Resistant Engineering Structures, ERES III
    CountrySpain
    CityMalaga
    Period01/9/401/9/6

    Fingerprint

    Wavelet transforms
    Spatial distribution
    Earthquakes
    Bearings (structural)
    Statistics
    Frequency bands
    Plastic deformation

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Maeda, T., & Sasaki, F. (2001). Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform. In C. A. Brebbia, & A. Corz (Eds.), Advances in Earthquake Engineering (Vol. 9, pp. 571-580)

    Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform. / Maeda, T.; Sasaki, F.

    Advances in Earthquake Engineering. ed. / C.A. Brebbia; A. Corz. Vol. 9 2001. p. 571-580.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Maeda, T & Sasaki, F 2001, Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform. in CA Brebbia & A Corz (eds), Advances in Earthquake Engineering. vol. 9, pp. 571-580, Third International Conference on Earthquake Resistant Engineering Structures, ERES III, Malaga, Spain, 01/9/4.
    Maeda T, Sasaki F. Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform. In Brebbia CA, Corz A, editors, Advances in Earthquake Engineering. Vol. 9. 2001. p. 571-580
    Maeda, T. ; Sasaki, F. / Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform. Advances in Earthquake Engineering. editor / C.A. Brebbia ; A. Corz. Vol. 9 2001. pp. 571-580
    @inproceedings{867d7b72b5ad4d2a90d1ee66acb8f898,
    title = "Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform",
    abstract = "Spatial diversity is observed for the ground motion non-stationarity of amplitudes as well as frequency contents during the 1999 Chi-Chi earthquake. The non-stationarity of frequency contents must have affected non-linear behavior of structures bearing such large ground motion with their plastic deformations; however, most artificial ground motion for design cannot account for this non-stationarity. In this study, we have adapted the wavelet transform on the records and extracted the non-stationarity in different frequency bands by statistics of the wavelet coefficients. Based on these statistics, we are discussing the artificial ground motion modeling with wavelet coefficients.",
    author = "T. Maeda and F. Sasaki",
    year = "2001",
    language = "English",
    volume = "9",
    pages = "571--580",
    editor = "C.A. Brebbia and A. Corz",
    booktitle = "Advances in Earthquake Engineering",

    }

    TY - GEN

    T1 - Spatial distribution of the ground motion during the 1999 Chi-Chi earthquake based on the wavelet transform

    AU - Maeda, T.

    AU - Sasaki, F.

    PY - 2001

    Y1 - 2001

    N2 - Spatial diversity is observed for the ground motion non-stationarity of amplitudes as well as frequency contents during the 1999 Chi-Chi earthquake. The non-stationarity of frequency contents must have affected non-linear behavior of structures bearing such large ground motion with their plastic deformations; however, most artificial ground motion for design cannot account for this non-stationarity. In this study, we have adapted the wavelet transform on the records and extracted the non-stationarity in different frequency bands by statistics of the wavelet coefficients. Based on these statistics, we are discussing the artificial ground motion modeling with wavelet coefficients.

    AB - Spatial diversity is observed for the ground motion non-stationarity of amplitudes as well as frequency contents during the 1999 Chi-Chi earthquake. The non-stationarity of frequency contents must have affected non-linear behavior of structures bearing such large ground motion with their plastic deformations; however, most artificial ground motion for design cannot account for this non-stationarity. In this study, we have adapted the wavelet transform on the records and extracted the non-stationarity in different frequency bands by statistics of the wavelet coefficients. Based on these statistics, we are discussing the artificial ground motion modeling with wavelet coefficients.

    UR - http://www.scopus.com/inward/record.url?scp=2942691700&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=2942691700&partnerID=8YFLogxK

    M3 - Conference contribution

    AN - SCOPUS:2942691700

    VL - 9

    SP - 571

    EP - 580

    BT - Advances in Earthquake Engineering

    A2 - Brebbia, C.A.

    A2 - Corz, A.

    ER -