KaydedilenlerDerginizi ekleyin

Dergiler / International Journal of Environment and Geoinformatics / 2017 / Cilt: 4 - Sayı: 3

Interpreting Temperature Based Discontinuity and Roughness of Rock Surfaces by Using Photogrammetric Technique

Abdullah Harun İNCEKARA
Dursun Zafer ŞEKER
Celil Serhan TEZCAN
Erkan BOZKURTOGLU
Cem GAZİOĞLU
Sayfa
206–213
Yayın Tarihi
2017-11-01
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The temperature distribution in the discontinuity regions that can be clearly seen as rough was examined and obtained results proved that there is a strong relationship between roughness and temperature of the rock surfaces.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:The discontinuity and roughness properties of the rocks can be used to obtain information on surface characterization.
📊
Temel Bulgular & Veri:Selected object which is located at Istanbul Technical University Ayazaga Campus has approximately dimensions of 3 m x 1 m.
💡
Sonuç & Katkı:The temperature distribution in the discontinuity regions that can be clearly seen as rough was examined and obtained results proved that there is a strong relationship between roughness and temperature of the rock surfaces.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Interpolation · Photogrammetry · Rock

Abstract

The discontinuity and roughness properties of the rocks can be used to obtain information on surface characterization. In this study, it was investigated whether the discontinuity and roughness properties of the rock structure are related to the temperature of the surface. Selected object which is located at Istanbul Technical University Ayazaga Campus has approximately dimensions of 3 m x 1 m. The discontinuity regions on the object and the areas which are rougher than their surroundings are clearly identifiable by visual interpretation. 3D model of rock surface was produced by integrating photographs and 12 control points which were homogeneously distributed on the object in order to reflect the surface realistically. The temperature of the control points marked on the surface were measured by using an infrared thermometer with non-contact measuring capability. These values were used as the basic data to show the temperature distribution over the entire surface. Temperature distribution map with 6 classes representing the temperature range was produced by using IDW interpolation method in a commercial GIS software. The temperature distribution map was overlapped on the 3D object model produced by means of RGB photographs for comparison with the 3D model produced by the thermal images of the same surface. The temperature distribution in the discontinuity regions that can be clearly seen as rough was examined and obtained results proved that there is a strong relationship between roughness and temperature of the rock surfaces.

🔖

Bu Makaleye Atıf Yap

İNCEKARA, A. H., ŞEKER, D. Z., TEZCAN, C. S., BOZKURTOGLU, E., GAZİOĞLU, C. (2017). Interpreting Temperature Based Discontinuity and Roughness of Rock Surfaces by Using Photogrammetric Technique. International Journal of Environment and Geoinformatics, Cilt: 4 - Sayı: 3, 206–213. https://ajindex.com/articles/672619

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (8)

  1. Anbarasan, S., Sakthivel, R. (2017). Digital rock surface mapping of Sittampoondi Anorthosite complex using close range photogrammetry technique. International Journal of Advances in Remote Sensing and GIS, 5(1), 1-9.
  2. Avşar, E.O., Bozkurtoğlu, E., Aydar, U., Şeker, D.Z., Kaya, Ş., Gazioğlu, C. (2016). Determining roughness angle of limestone using optical laser scanner. International Journal of Environment and Geoinformatics (IJEGEO), 3(3), 57-75.
  3. Ge, Y., Tang, H., EZ Eldin, M.A.M., Chen, P., Wang, L., Wang, J. (2015). A description for rock joint roughness based on terrestrial laser scanner and image analysis. Scientific Reports, 5(16999), doi: 10.1038/srep16999. Kim, D.H., Gratchev, I., Balasubramaniam, A. (2015). A photogrammetric approach for stability analysis of weathered rock slopes. Geotechnical and Geological Engineering, 33(3), 443-454.
  4. Kim, D.H., Poropat, G., Gratchev, I., Balasubramaniam, A. (2016). Assessment of the accuracy of close distance photogrammetric JRC data. Rock Mechanics and Rock Engineering, 49(11), 4285-4301.
  5. Nilsson M., Edelbro, C., Sharrock G. (2012). Small scale joint surface roughness evaluation using digital photogrammetry. EUROCK 2012-Rock Engineering and Technology for Sustainable Underground Construction, Stockholm, Sweden. Ocakoğlu, F. (2014). Genel Jeoloji-1. Osmangazi Üniversitesi,
  6. Jeoloji Mühendisliği Bölümü, Eskişehir. Poropat, G.V. (2009). Measurements of Surface Roughness of Rock Discontinuities. Proceedings of the 3rd CANUS Rock Mechanism Symposium, Toronto. Schultz, R.A., Fossen, H. (2008). Terminology for structural discontinuties. The American Association of Petroleum Geologists (AAPG), 92(7), 853-867.
  7. Tatone B.S.A., Grasselli G. (2012). An investigation of discontinuity roughness scale dependency using high-resolution surface measurements. Rock Mechanics and Rock Engineering, 46(4), 657-681.
  8. Wernecke, C., Marsch, K. (2015). Mapping rock surface roughness with photogrammetry. ISRM Regional Symposium EUROCK-Future Development of Rock Mechanics, Salzburg, Austria.