Araştırma Makalesi

Earthquake-oriented spatial modeling of relational coded geographical attributes

Cilt: 5 Sayı: 2 25 Aralık 2023
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Earthquake-oriented spatial modeling of relational coded geographical attributes

Öz

Earthquake is a natural event that threatens living spaces on a global scale, cannot be prevented, but its destructive effect can be reduced by taking precautions. In earthquake-resistant settlement planning, determining the interaction of physical and spatial variables for site components is a primary requirement. The aim of this study is to produce a digital ground quality map that is scaled, rectified, projected and database interactively based on contribution independent of amount through positional recoding and grading methodology. Within the scope of studies towards this goal, ground quality was graded and impact assessment of residential areas in terms of earthquake exposure was carried out. Three-dimensional geographical modeling techniques were used on the digital platform and attribute effects on ground quality were mapped one by one and coded in proportion to their contribution to the result. As a result of field and laboratory studies, the analysis and modeling results on the digital map we produced were compared with the critical settlements and numerical data in the field. The impact risk of the ground was rated and detailed spatially in terms of geographical and geological characteristics. In the final stage, based on the case study, two districts from the Eskişehir-Turkey region were selected and the results of previous projects were detailed to examine the ground quality of the regions. Data of all geographical and geological parameters that contribute to ground quality as field components were graded using GIS modeling techniques and layered on the digital platform again by coding. As a result of this methodological study, a dynamic interactive digital risk map was obtained to check the real condition of buildings in terms of earthquake effects.

Anahtar Kelimeler

Kaynakça

  1. Altan, M., Ayyıldız, O., Malkoç, S., Yazıcı, B., & Koparal, S. (2016). Mapping of heavy metal contamination characteristics using CIAPRG methodology. Applied Ecology and Environmental Research, 14(2), 433-446. http://dx.doi.org/10.15666/aeer/1402_433446
  2. Altan, M., Öztürk, F., Gençler, G., & Ayday, C. (1999, October 18-22.). Preparation of earthquake risk map of two districts of Eskişehir by using 3-dimensional geographic information systems techniques [Symposium presentation]. International Conference on Earthquake Hazard and Risk in the Mediterranean Region, Near East University, Cyprus.
  3. Ayday, C., Altan, M., Nefeslioğlu, H., Canıgür, A., Yerel, S. & Tün, M. (2001). Eskişehir Yerleşim yerinin yerleşim amaçlı jeolojik ve jeoteknik etüd raporu. Anadolu Üniversitesi, Uydu ve Uzay Bilimleri Araştırma Enstitüsü (in Turkish).
  4. Azdiken, S., & Çatalyürekli, E. (2001). Eskişehir Odunpazarı Belediyesi Jeofizik rezistivite etüt raporu. Odunpazarı Belediyesi, Eskişehir (in Turkish).
  5. Bauer, R. A., Kiefer, J., & Hester, N. (2001). Soil amplification maps for estimating earthquake ground motions in the central US. Engineering Geology, 62(1-3), 7-17. https://doi.org/10.1016/S0013-7952(01)00045-
  6. Bonham-Carter, G. F. (1994). Geographic Information Systems for Geoscientists. Pergamon Press.
  7. Bozdağ, E. (2002). Estimation of earthquake site effects by array processing of microtremors in Yeşilyurt and Avcılar (Publication No. 126921) [Master’s thesis, Istanbul Technical University]. YÖK National Thesis Center.
  8. Campanella, R. G., Robertson, P. K., & Gillespie, D. (1986). Seismic cone penetration test. Proceedings of In Situ 86, A Specialty Conference on Use Of In Situ Tests In Geotechnical Engineering, Blacksburg, Virginia.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Coğrafi Bilgi Sistemleri

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

18 Aralık 2023

Yayımlanma Tarihi

25 Aralık 2023

Gönderilme Tarihi

24 Temmuz 2023

Kabul Tarihi

18 Eylül 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Okurlar, H., & Altan, M. (2023). Earthquake-oriented spatial modeling of relational coded geographical attributes. Türkiye Coğrafi Bilgi Sistemleri Dergisi, 5(2), 85-91. https://doi.org/10.56130/tucbis.1332276
AMA
1.Okurlar H, Altan M. Earthquake-oriented spatial modeling of relational coded geographical attributes. TUCBİS. 2023;5(2):85-91. doi:10.56130/tucbis.1332276
Chicago
Okurlar, Hande, ve Metin Altan. 2023. “Earthquake-oriented spatial modeling of relational coded geographical attributes”. Türkiye Coğrafi Bilgi Sistemleri Dergisi 5 (2): 85-91. https://doi.org/10.56130/tucbis.1332276.
EndNote
Okurlar H, Altan M (01 Aralık 2023) Earthquake-oriented spatial modeling of relational coded geographical attributes. Türkiye Coğrafi Bilgi Sistemleri Dergisi 5 2 85–91.
IEEE
[1]H. Okurlar ve M. Altan, “Earthquake-oriented spatial modeling of relational coded geographical attributes”, TUCBİS, c. 5, sy 2, ss. 85–91, Ara. 2023, doi: 10.56130/tucbis.1332276.
ISNAD
Okurlar, Hande - Altan, Metin. “Earthquake-oriented spatial modeling of relational coded geographical attributes”. Türkiye Coğrafi Bilgi Sistemleri Dergisi 5/2 (01 Aralık 2023): 85-91. https://doi.org/10.56130/tucbis.1332276.
JAMA
1.Okurlar H, Altan M. Earthquake-oriented spatial modeling of relational coded geographical attributes. TUCBİS. 2023;5:85–91.
MLA
Okurlar, Hande, ve Metin Altan. “Earthquake-oriented spatial modeling of relational coded geographical attributes”. Türkiye Coğrafi Bilgi Sistemleri Dergisi, c. 5, sy 2, Aralık 2023, ss. 85-91, doi:10.56130/tucbis.1332276.
Vancouver
1.Hande Okurlar, Metin Altan. Earthquake-oriented spatial modeling of relational coded geographical attributes. TUCBİS. 01 Aralık 2023;5(2):85-91. doi:10.56130/tucbis.1332276

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