Araştırma Makalesi

Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın

Cilt: 43 Sayı: 1 15 Haziran 2019
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Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın

Öz

A plant will be constructed between the Alipasa and Sarıkısık feldspar open-pit mines in Karpuzlu-Çine (Aydın) to conduct the works of crushing-grinding and flotation. An investigation was carried out to determine engineering geological conditions at and below the plant-site using scan-lines, geophysical measurements, and three inclined borehole data. Geological structure and ground conditions including geotechnical data such as discontinuity frequency and spacing, RQD% and CR% acquired from the drill hole exploration and geophysical survey are determined. Along the inclined drill holes, true discontinuity spacing values computed for each core run represent the most intersected discontinuities. In these calculations, determination of the acute angles between the axes of drill holes and strikes of the discontinuity sets are important as much as the investigation of fracture distributions in the subsurface. For this reason, the stereographic projection techniques were used to determine the true acute angle in this work. The purpose of the investigation is to identify and mitigate difficulties caused by ground conditions. The rock conditions comprise heavily jointed and weathered metamorphic rocks and the ability of these to support the foundations is considered. It was determined that the bearing capacity values obtained from the geotechnical computations considering RQD values agree with the ones acquired from the geophysical measurements, except the weakness zones (sheared zones). It was also determined that the values of allowable bearing pressure based on the geotechnical works are more conservative than the ones from the geophysical measurements. When all results are considered, the ratio between the allowable bearing capacity (qa) values acquired from geotechnical and geophysical measurements is close to 0.65.

Anahtar Kelimeler

Kaynakça

  1. Kadakci T., 2011. Slope Stability Assessment of the Open Pit Albite Mine in the Çine-Karpuzlu (Aydın) Area. Dissertation, Graduate School of Natural and Applied Sciences of Dokuz Eylül University.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

15 Haziran 2019

Gönderilme Tarihi

27 Kasım 2018

Kabul Tarihi

22 Ocak 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 43 Sayı: 1

Kaynak Göster

APA
Karagöz, S. D., & Koca, Y. (2019). Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın. Jeoloji Mühendisliği Dergisi, 43(1), 57-98. https://doi.org/10.24232/jmd.572472
AMA
1.Karagöz SD, Koca Y. Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın. Jeoloji Mühendisliği Dergisi. 2019;43(1):57-98. doi:10.24232/jmd.572472
Chicago
Karagöz, Saffet Deniz, ve Yalçın Koca. 2019. “Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın”. Jeoloji Mühendisliği Dergisi 43 (1): 57-98. https://doi.org/10.24232/jmd.572472.
EndNote
Karagöz SD, Koca Y (01 Haziran 2019) Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın. Jeoloji Mühendisliği Dergisi 43 1 57–98.
IEEE
[1]S. D. Karagöz ve Y. Koca, “Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın”, Jeoloji Mühendisliği Dergisi, c. 43, sy 1, ss. 57–98, Haz. 2019, doi: 10.24232/jmd.572472.
ISNAD
Karagöz, Saffet Deniz - Koca, Yalçın. “Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın”. Jeoloji Mühendisliği Dergisi 43/1 (01 Haziran 2019): 57-98. https://doi.org/10.24232/jmd.572472.
JAMA
1.Karagöz SD, Koca Y. Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın. Jeoloji Mühendisliği Dergisi. 2019;43:57–98.
MLA
Karagöz, Saffet Deniz, ve Yalçın Koca. “Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın”. Jeoloji Mühendisliği Dergisi, c. 43, sy 1, Haziran 2019, ss. 57-98, doi:10.24232/jmd.572472.
Vancouver
1.Saffet Deniz Karagöz, Yalçın Koca. Determination of Engineering Geological Conditions of A Plant-Site: A Case Study in an Open Pit Mine in Çine, Aydın. Jeoloji Mühendisliği Dergisi. 01 Haziran 2019;43(1):57-98. doi:10.24232/jmd.572472