Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 곽동엽 | - |
dc.date.accessioned | 2020-01-03T05:03:11Z | - |
dc.date.available | 2020-01-03T05:03:11Z | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | EARTHQUAKE SPECTRA, v. 34, No. 4, Page. 1973-1993 | en_US |
dc.identifier.issn | 8755-2930 | - |
dc.identifier.issn | 1944-8201 | - |
dc.identifier.uri | https://www.earthquakespectra.org/doi/abs/10.1193/061217EQS113M | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121520 | - |
dc.description.abstract | Ergodic site response models are generally conditional on the time-averaged shear wave velocity in the upper 30 m (V-S30). Ground motion databases contain many recordings from Taiwan, and because of site characterization efforts, 56% of recording sites have V-S30 derived from measurements. We develop proxy-based V-S30 prediction models, one application of which is for the remaining 44% of Taiwan sites. Our approach, which can be suitable for other regions, differs from previous studies in which proxies are based on detailed geologic categories and possible within-category topographic gradient effects. Instead, we use three broad, age-based geologic categories, and for the youngest category of Holocene and Quaternary undivided sediments, we propose models conditioned on gradient and elevation. We also adapt a geomorphic terrain-based method, thus providing two V-S30-predictionmodels. We describe a model weighting scheme that combines the models in consideration of their relative dispersions and correlation, producing a weighted mean and standard deviation natural-log V-S30. Included as an electronic supplement is a profile database file and a site database with site parameters for Taiwan ground motion stations. | en_US |
dc.description.sponsorship | This work is a part of the NGA-Sub project conducted by the Pacific Earthquake Engineering Research (PEER) Center. We would like to thank Yousef Bozorgnia of UCLA, Tadahiro Kishida of PEER, and Brian Chiou of the California Department of Transportation for their suggestions in model development. We also thank the NCREE for providing the measured velocity profiles. We deeply appreciate Chun-Hsiang Kuo of NCREE for his help in database development. We thank graduate student Ming-Lun Lee from National Taiwan University for his help in data processing. Part of this research was funded by Ministry of Science and Technology, R.O.C., under Grant Number MOST-103-2625-M-002-011. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | EARTHQUAKE ENGINEERING RESEARCH INST | en_US |
dc.title | Taiwan-Specific Model for VS30 Prediction Considering Between-Proxy Correlations | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 34 | - |
dc.identifier.doi | 10.1193/061217EQS113M | - |
dc.relation.page | 1973-1993 | - |
dc.relation.journal | EARTHQUAKE SPECTRA | - |
dc.contributor.googleauthor | Kwok, On Lei Annie | - |
dc.contributor.googleauthor | Stewart, Jonathan P. | - |
dc.contributor.googleauthor | Kwak, Dong Youp | - |
dc.contributor.googleauthor | Sun, Pang-Li | - |
dc.relation.code | 2018001160 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | dkwak | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.