20.500.12556/RUL-68426 Testing of Concrete Abrasion Resistance in Hydraulic Structures on the Lower Sava River The paper deals with the issues of resistance of concrete linings to long-term abrasion loading caused by waterborne particles, particularly for the proposed hydro power plants on the Sava River in Slovenia. The main purpose of the research work was to define the possibility of forecasting the process of concrete lining wear on the Sava River dam structures based on the standard procedures of abrasion resistance testing. Abrasion resistance of concrete has been researched in accordance with the standard ASTM C 1138 and Böhme (DIN 52108) methods. The research work was based on a comparison between laboratory results and measurements of abrasion resistance of concrete under natural conditions by performing test plots in the stilling basin of the Vrhovo HPP. Concrete composites with different mechanical properties have been analysed within the research programme. The analysis showed a qualitative similarity of the level of concrete abrasion between laboratory simulations and measurements in the field, as well as suitability of the ASTM C 1138 laboratory method for the assessment of abrasion resistance of concretes in the spillway of the HPP chain on the Lower Sava River. abrasion resistance concrete abrasive wear laboratory experiments field experiments true false false UL, Fakulteta za strojništvo, Aškerčeva 6, 1000 Ljubljana Neznan jezik Neznan jezik Delo ni kategorizirano 2015-07-10 21:03:57 2015-07-10 21:03:57 2022-11-22 09:41:45 0000-00-00 00:00:00 2012 0 0 245-254 58 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 0039-2480 10.5545/sv-jme.2010.217 03_2010_2017_Kzyzanowski_03.pdf 03_2010_2017_Kzyzanowski_03.pdf 1 8195AAAF793F23201CD85C0446A854A8 2aeda4179aa33b47bad258a04ef807982c8bbb3cd6eb0429d440a026febc49c0 1307c6a4-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/40f85d36-27da-4d8b-993c-98cff7603afd https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85681 Fakulteta za gradbeništvo in geodezijo 0 0 0