Design Earthquake Response Spectrum Affected by Shallow Soil Deposit
Joint Authors
Kim, Dong-Kwan
Park, Hong-Gun
Sun, Chang-Guk
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-19
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
Site response analyses were performed to investigate the earthquake response of structures with shallow soil depth conditions in Korea.
The analysis parameters included the properties of soft soil deposits at 487 sites, input earthquake accelerations, and peak ground-acceleration levels.
The response spectra resulting from numerical analyses were compared with the design response spectra (DRS) specified in the 2015 International Building Code.
The results showed that the earthquake motion of shallow soft soil was significantly different from that of deep soft soil, which was the basis of the IBC DRS.
The responses of the structures were amplified when their dynamic periods were close to those of the site.
In the case of sites with dynamic periods less than 0.4 s, the spectral accelerations of short-period structures were greater than those of the DRS corresponding to the site class specified in IBC 2015.
On the basis of these results, a new form of DRS and soil factors are proposed.
American Psychological Association (APA)
Kim, Dong-Kwan& Park, Hong-Gun& Sun, Chang-Guk. 2019. Design Earthquake Response Spectrum Affected by Shallow Soil Deposit. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1116103
Modern Language Association (MLA)
Kim, Dong-Kwan…[et al.]. Design Earthquake Response Spectrum Affected by Shallow Soil Deposit. Advances in Civil Engineering No. 2019 (2019), pp.1-18.
https://search.emarefa.net/detail/BIM-1116103
American Medical Association (AMA)
Kim, Dong-Kwan& Park, Hong-Gun& Sun, Chang-Guk. Design Earthquake Response Spectrum Affected by Shallow Soil Deposit. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1116103
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116103