Integrate the Methods of Linear Full Resonance with Quarter-Wavelength into Strong Motion Synthesis-Reference-Cited by-同舟云学术

Integrate the Methods of Linear Full Resonance with Quarter-Wavelength into Strong Motion Synthesis

Published:2024 Issue: Volume: Page:37-43
ISSN:2366-2557
Container-title:Lecture Notes in Civil Engineering
language:en
Short-container-title:

Author:

Tao Zhiguo,Liu Shiyao,Tao Zhengru,Zhang Zhaoyue

Abstract

AbstractThe local site condition plays a crucial role in the study of strong ground motion, and much effort has been expended. The most common theoretical methods are linear full resonance (FR), quarter-wavelength (QWL), equivalent linear and nonlinear. We compare the site response from these two methods and the combination of them for the mainshock of the 2016 Kumamoto earthquake. The surface-borehole recordings at a far-field station FKOH01 and a near-fault station KMMH03 are selected as benchmark. Horizontal ground motions at these two borehole stations are simulated. The site effect is evaluated by three methods of FR, QWL and the combination QWL × FR. At FKOH01, PGAs from QWL × FR are larger than those from QWL and FR; at KMMH03, PGAs from QWL are larger than those from QWL × FR, and the latter are close to those from FR. A similar trend is observed in the comparison of response spectra. Compared with the records, QWL × FR can be adopted to evaluate the site response.

Publisher

Springer Nature Singapore

Link

https://link.springer.com/content/pdf/10.1007/978-981-97-2417-8_4

Reference26 articles.

1. Carey EP (1906) The great fault of California and the San Francisco earthquake. J Geogr 5(7):289–301

2. Lawson AC, Gilbert GK, Reid HF, Branner JC, Fairbanks HW, Wood HO, Hayford JF, Baldwin AL, Omori F, Leuschner AO, Davidson G, Matthes FE, Anderson R, Louderback GD, Holway RS, Eakle AS, Crandall R, Hoffman GF, Warring GA, Hughes E, Rogers FJ, Baird A, many others. (1969) Isoseismals: distribution of apparent intensity—the California earthquake of April 18, 1906. Cabnegie Institution of Washington, USA

3. Reid HF (1910) The influence of the foundation on the apparent intensity—the California earthquake of April 18, 1906. Cabnegie Institution of Washington, USA

4. Trifunac MD (2009) The nature of site response during earthquakes. Springer Science+Business Media B.V, Netherlands

5. Boore DM (2013) The uses and limitations of the square-root—impedance method for computing site amplification. Bull Seismol Soc Am 103(4):2356–2368