Determining Roughness Angle of Limestone Using Optical Laser Scanner
| dc.contributor.author | Avşar, E. Özgür | |
| dc.contributor.author | Bozkurtoğlu, Erkan | |
| dc.contributor.author | Aydar, Umut | |
| dc.contributor.author | Şeker, Dursun Zafer | |
| dc.contributor.author | Kaya, Şinasi | |
| dc.contributor.author | Gazioğlu, Cem | |
| dc.date.accessioned | 2025-05-29T05:24:34Z | |
| dc.date.available | 2025-05-29T05:24:34Z | |
| dc.date.issued | 2016 | |
| dc.department | Çanakkale Onsekiz Mart Üniversitesi | |
| dc.description.abstract | In this study, a limestone rock core specimen with 6.94 cm x 4.95 cm dimensions was exposed to tensile force by Brazilian test and rough surfaces were obtained. Following the Brazilian test, roughness angles were measured by a laser scanner along one side of the rock specimen. For this purpose, Nextengine 3D Desktop scanner was used. The 17 profiles were studied along the width of the core with a 0.3 mm interval. Approximately 10000 points produced for each profile, some of them are in the “+” and some are in the “-” direction along each profile. Maximum and minimum roughness angles are calculated as 65.580 and 1.56x10-5 degree respectively. The average roughness angle value of the profiles is 13.870. The percentage of the roughness angle between 13 and 14 degrees were 2.65% and 2.70% for “-” and “+” directions on the rock surface, respectively. Mathematical analyses of 17 profiles showed that roughness profiles can be expressed by 21st – 30th degree polynomial equations with approximately 10-4 degree standard deviation. | |
| dc.identifier.doi | 10.30897/ijegeo.306482 | |
| dc.identifier.endpage | 75 | |
| dc.identifier.issn | 2148-9173 | |
| dc.identifier.issue | 3 | |
| dc.identifier.startpage | 57 | |
| dc.identifier.uri | https://doi.org/10.30897/ijegeo.306482 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12428/30897 | |
| dc.identifier.volume | 3 | |
| dc.language.iso | en | |
| dc.publisher | Cem GAZİOĞLU | |
| dc.relation.ispartof | International Journal of Environment and Geoinformatics | |
| dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.snmz | KA_DergiPark_20250529 | |
| dc.subject | Roughness angle | |
| dc.subject | limestone | |
| dc.subject | image processing | |
| dc.title | Determining Roughness Angle of Limestone Using Optical Laser Scanner | |
| dc.type | Research Article |
