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Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey

Yıl 2017, , 29 - 41, 30.12.2017
https://doi.org/10.30706/uybd.294681

Öz




Geophysical and geotechnical studies were conducted at
a proposed hydroelectric power plants facility at a site north of Sakarya river
D100(E-5) bridge in Adapazarı town of 
Sakarya city in Turkey. The study is aimed at evaluating the competence
of the near surface formation as foundation materials. Geophysical and
geotechnical methods of investigation were adopted. The geophysical
investigation involved the Vertical Electrical Sounding (VES) technique using
the Schlumberger configuration, seismic refraction and geotechnical
investigative methods comprised of boreholes to 40 m depth with Standard Penetrating
Testing (SPT) and undisturbed Shelby tube, disturbed Split Spoon soil sampling,
triaxial compresssion and consolidation tests.




A total of five Vertical Electrical Soundings (VES)
and five seismic refraction profiles from different location within the study
area were used for the study. Water content, plasticity, and grain size
distribution characteristics are obtained from laboratory testing leading to a
classification of soils using the Unified Classification System.



The geophysical results revealed three distinct
geoelectric sequences which comprises of topsoil, weathered and partially
weathered layers. The topsoils composed of clay/silt/sand while the weathered
layer composed of silty sand. The partially weathered layer is formed of silty
clay. The geotechnical results show that the partly weathered layer has
relatively high clay content. Based on the consistency limits of the soils
within the area, the soil generally indicate firm plasticity, hence, the soils
are expected to exhibit medium swelling potential. There is no evident of
geological feature such as fracture/fault within the subsoil in the area.

Kaynakça

  • Akintorinwa OJ, Adeusi FA (2009) Integration of geophysical and geotechnical investigation for a proposed lecture room complex at the Federal University of Technology, Akure, SW, Nigeria, Journal of Applied Science 2(3), 2009. 241-254
  • ASTM, American Society for Testing and Material (1985) Annual Book of ASTM Standards Soil and Rock, Building Stones, Section-4, Construction, V.04.08, ASTM Publication, 972, 166–194
  • Bozkurt A, Kurtulus C (2009) Integrated geological, geophysical and geotechnical exploration for site characterization in Alikahya region, (NW Turkey), Uygulamali Yerbilimleri Dergisi, sayı, C8, 1-17
  • Gibbs HJ, Holtz WG (1957) Identification and Classification of Soils An Appraisal, and Statement of Principles ASTM-STP 113 American Soc. for Test and Mat Philadelphia 3-24, 85-91
  • Gutenberg B, Richter CF (1944) Frequency of earthquakes in California. Bull. Seismol. Soc. Amer, 34, 185–188
  • Ishomoto, M., Lida, K., 1939. Observations of earthquakes registered with the micro- seismograph constructed recently. Bulletin of the Earthquake Research Institute 17, 443–478.
  • Kurtulus C, Bozkurt A, Endes H, Alkan MA (2010) Engineering and physical characteristics of the Akveren formation, NW of Turkey, 14 ECEE, 1, 645
  • Leonards GA (1962) Foundation Engineering Mc. Graw-Hill Book Company 11363 NewYork USA 3-24, 85-91
  • Luna, R, Jadi, H (2000) Determination of dynamic soil properties using geophysical methods. Proceed-ings of the First International Conference on the Ap-plication of Geophysical and NDT Methodologies to Transportation Facilities and Infrastructure—Geophysics 2000. Federal Highway Administration, Saint Louis, MO. Paper No. 3 –1, 15
  • Meyerhof G (1965) Shallow foundations. Journal of Soil Mechanics and Foundations Division, 91(SM2): 21 – 31
Toplam 10 adet kaynakça vardır.

Ayrıntılar

Konular Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)
Bölüm Makaleler
Yazarlar

Cengiz Kurtuluş

Ali Bozkurt Bu kişi benim

Hasan Endeş Bu kişi benim

İsmail Talih Güven

Yayımlanma Tarihi 30 Aralık 2017
Yayımlandığı Sayı Yıl 2017

Kaynak Göster

APA Kurtuluş, C., Bozkurt, A., Endeş, H., Güven, İ. T. (2017). Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey. Uygulamalı Yerbilimleri Dergisi, 16(2), 29-41. https://doi.org/10.30706/uybd.294681
AMA Kurtuluş C, Bozkurt A, Endeş H, Güven İT. Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey. uybd. Aralık 2017;16(2):29-41. doi:10.30706/uybd.294681
Chicago Kurtuluş, Cengiz, Ali Bozkurt, Hasan Endeş, ve İsmail Talih Güven. “Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey”. Uygulamalı Yerbilimleri Dergisi 16, sy. 2 (Aralık 2017): 29-41. https://doi.org/10.30706/uybd.294681.
EndNote Kurtuluş C, Bozkurt A, Endeş H, Güven İT (01 Aralık 2017) Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey. Uygulamalı Yerbilimleri Dergisi 16 2 29–41.
IEEE C. Kurtuluş, A. Bozkurt, H. Endeş, ve İ. T. Güven, “Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey”, uybd, c. 16, sy. 2, ss. 29–41, 2017, doi: 10.30706/uybd.294681.
ISNAD Kurtuluş, Cengiz vd. “Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey”. Uygulamalı Yerbilimleri Dergisi 16/2 (Aralık 2017), 29-41. https://doi.org/10.30706/uybd.294681.
JAMA Kurtuluş C, Bozkurt A, Endeş H, Güven İT. Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey. uybd. 2017;16:29–41.
MLA Kurtuluş, Cengiz vd. “Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey”. Uygulamalı Yerbilimleri Dergisi, c. 16, sy. 2, 2017, ss. 29-41, doi:10.30706/uybd.294681.
Vancouver Kurtuluş C, Bozkurt A, Endeş H, Güven İT. Geophysical and Geotechnical Studies for Electric Power Plants Project at the Sakarya River Zone, Turkey. uybd. 2017;16(2):29-41.