Araştırma Makalesi

An open-source target spectrum based artificial ground motion generation software

Cilt: 6 Sayı: 2 30 Temmuz 2026
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An open-source target spectrum based artificial ground motion generation software

Öz

In certain special cases, it may be necessary to generate artificial ground motion records for seismic analysis of structures in time domain. This paper presents an open-source Python software that generates artificial ground motions in accordance with the target response spectrum generated per regulations including Turkish Building Earthquake Code 2018 (TBEC 2018). The software divides the steps of this process into modules, separated by strict boundaries. Firstly, the user determines the regulation and related parameters that will generate the target spectrum. Then the algorithm generates the white noise which is the basis of the ground motion. It is desired that the ground motion to be generated should have the characteristics of a real ground motion as much as possible. For this reason, software applies filtering and enveloping functions to the white noise to create vibration data with complex signal characteristics similar to real ground motions. Subsequently, the response spectrum of the ground motion record is aimed to converge to the target spectrum. To achieve this, the algorithm applies iterative spectral matching to the raw ground motion. At this point, the average error and maximum error values are taken as evaluation criteria.

Anahtar Kelimeler

Destekleyen Kurum

None

Proje Numarası

None

Etik Beyan

The author declare that artificial intelligence–based language tools were used solely for linguistic proofreading and improving the clarity of the manuscript.

Teşekkür

None

Kaynakça

  1. Harmsen SC (2001) Mean and modal ε in the deaggregation of probabilistic ground motion. Bull Seismol Soc Am 91:1537–1552. https://doi.org/10.1785/0120000289
  2. Chowdhury IN, Cabas A, Kaklamanos J, Kottke A, Gregor N (2024) Implications of input ground-motion selection techniques on site response analyses for different tectonic settings. Earthq Spectra 40:1521–1551. https://doi.org/10.1177/87552930241230917
  3. McCallen D, Petrone F, Miah M, Pitarka A, Rodgers A, Abrahamson N (2021) EQSIM—A multidisciplinary framework for fault-to-structure earthquake simulations on exascale computers, part II: Regional simulations of building response. Earthq Spectra 37:736–761. https://doi.org/10.1177/8755293020970980
  4. Rezaeian S, Powers PM, Altekruse J, Ahdi SK, Petersen MD, Shumway AM, Frankel AD, Wirth EA, Smith JA, Moschetti MP, Withers KB, Herrick JA (2024) The 2023 US National Seismic Hazard Model: Subduction ground-motion models. Earthq Spectra 40:1739–1786. https://doi.org/10.1177/87552930241243069
  5. Goulet CA, Kishida T, Ancheta TD, Cramer CH, Darragh RB, Silva WJ, Hashash YM, Harmon J, Parker GA, Stewart JP, Youngs RR (2021) PEER NGA-East database. Earthq Spectra 37:1331–1353. https://doi.org/10.1177/87552930211015695
  6. Atkinson GM (2005) Ground motions for earthquakes in southwestern British Columbia and northwestern Washington: Crustal, in-slab, and offshore events. Bull Seismol Soc Am 95:1027–1044. https://doi.org/10.1785/0120040182
  7. Atkinson GM, Boore DM (2008) Erratum to empirical ground-motion relations for subduction zone earthquakes and their application to Cascadia and other regions. Bull Seismol Soc Am 98:2567–2569. https://doi.org/10.1785/0120080108
  8. Yenier E, Atkinson GM (2015) Regionally adjustable generic ground-motion prediction equation based on equivalent point-source simulations: Application to central and eastern North America. Bull Seismol Soc Am 105:1989–2009. https://doi.org/10.1785/0120140332

Ayrıntılar

Birincil Dil

İngilizce

Konular

Deprem Mühendisliği

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Temmuz 2026

Gönderilme Tarihi

5 Şubat 2026

Kabul Tarihi

30 Haziran 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 6 Sayı: 2

Kaynak Göster

APA
Tayfur, B. (2026). An open-source target spectrum based artificial ground motion generation software. Journal of Innovative Engineering and Natural Science, 6(2), 563-583. https://doi.org/10.61112/jiens.1882611
AMA
1.Tayfur B. An open-source target spectrum based artificial ground motion generation software. JIENS. 2026;6(2):563-583. doi:10.61112/jiens.1882611
Chicago
Tayfur, Bilal. 2026. “An open-source target spectrum based artificial ground motion generation software”. Journal of Innovative Engineering and Natural Science 6 (2): 563-83. https://doi.org/10.61112/jiens.1882611.
EndNote
Tayfur B (01 Temmuz 2026) An open-source target spectrum based artificial ground motion generation software. Journal of Innovative Engineering and Natural Science 6 2 563–583.
IEEE
[1]B. Tayfur, “An open-source target spectrum based artificial ground motion generation software”, JIENS, c. 6, sy 2, ss. 563–583, Tem. 2026, doi: 10.61112/jiens.1882611.
ISNAD
Tayfur, Bilal. “An open-source target spectrum based artificial ground motion generation software”. Journal of Innovative Engineering and Natural Science 6/2 (01 Temmuz 2026): 563-583. https://doi.org/10.61112/jiens.1882611.
JAMA
1.Tayfur B. An open-source target spectrum based artificial ground motion generation software. JIENS. 2026;6:563–583.
MLA
Tayfur, Bilal. “An open-source target spectrum based artificial ground motion generation software”. Journal of Innovative Engineering and Natural Science, c. 6, sy 2, Temmuz 2026, ss. 563-8, doi:10.61112/jiens.1882611.
Vancouver
1.Bilal Tayfur. An open-source target spectrum based artificial ground motion generation software. JIENS. 01 Temmuz 2026;6(2):563-8. doi:10.61112/jiens.1882611