Araştırma Makalesi

ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING

Cilt: 6 Sayı: 1 1 Mart 2018
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ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING

Abstract

Description parameters of rock masses and minerals include their colours as well. Colours appear in daylight for surfaced rock masses are changing slightly due to weathering layers which have been covering its surface gradually. Healthy human eyes can manage to differentiate visible light spectrum to identify colours of substances including rock masses. Then visible blackish colours of magnetite minerals, reddish colours of Terra- Rosa soils, greenish colours of weathered copper ore, pure white of salt minerals and many others are differentiable by naked eyes. Different colours and homogeneity of colour distribution for natural rocks are also main grading parameters of natural rock surfaces. In addition, colour can also be parameter to identify weathered rock surfaces. Outcrop rock mass surfaces or rock discontinuity surfaces which could be influenced by weathering factors, have their altered surface colours in general that, those colours can be different from the original rock colours. In this study, colour changes were determined in digital manner by obtaining rock surfaces’ Red, Green, Blue digital colour (RGB) values. Digital colour differences have been then analyzed more specifically to evaluate rock weathering and colour changes.

Keywords

Kaynakça

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  3. Borrelli, L., Greco, R., Gullà, G., 2007, “Weathering Grade of Rock Masses as A Predisposing Factor to Slope Instabilities: Reconnaissance and Control Procedures”, Geomorphology, Vol. 87, pp.158–175.
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  5. Cleland, T.M., 1921, “A Practical Description of the Munsell Colour System, with Suggestions for Its Use”, Munsell Colour Company, Boston, USA.
  6. Eggleton, R.A., Foudoulis, C.,, Varkevisser, D., 1987, “Weathering of Basalt: Changes in Rock Chemistry and Mineralogy”, Clays and Clay Minerals, Vol. 35(3), pp. 161-169.
  7. Eren, Y., 1993, Eldes-Derbent-Tepekoy-Sogutozu (Konya) Regions’ Geolgy, PhD Thesis, Selcuk University, Department of Geological Engineering, Konya, Turkey.
  8. Geological Society of America, 1963, “Rock Colour Chart”, Geological Society of America, www.geosociety.org, Boulder, CO, USA. Geological Society of London, 1977, “The Description of Rock Masses for Engineering Purposes”, Engineering Group Working Party Report, Q. J. Eng. Geology, Vol. 10( 4), pp. 355-388.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

1 Mart 2018

Gönderilme Tarihi

16 Mart 2017

Kabul Tarihi

21 Temmuz 2017

Yayımlandığı Sayı

Yıl 2018 Cilt: 6 Sayı: 1

Kaynak Göster

APA
Gokay, M. K. (2018). ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, 6(1), 1-13. https://doi.org/10.15317/Scitech.2018.111
AMA
1.Gokay MK. ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING. sujest. 2018;6(1):1-13. doi:10.15317/Scitech.2018.111
Chicago
Gokay, Mehmet Kemal. 2018. “ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 6 (1): 1-13. https://doi.org/10.15317/Scitech.2018.111.
EndNote
Gokay MK (01 Mart 2018) ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 6 1 1–13.
IEEE
[1]M. K. Gokay, “ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING”, sujest, c. 6, sy 1, ss. 1–13, Mar. 2018, doi: 10.15317/Scitech.2018.111.
ISNAD
Gokay, Mehmet Kemal. “ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 6/1 (01 Mart 2018): 1-13. https://doi.org/10.15317/Scitech.2018.111.
JAMA
1.Gokay MK. ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING. sujest. 2018;6:1–13.
MLA
Gokay, Mehmet Kemal. “ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, c. 6, sy 1, Mart 2018, ss. 1-13, doi:10.15317/Scitech.2018.111.
Vancouver
1.Mehmet Kemal Gokay. ANALYSES OF ROCK SURFACE COLOUR CHANGES DUE TO WEATHERING. sujest. 01 Mart 2018;6(1):1-13. doi:10.15317/Scitech.2018.111

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