Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Split-collar, tensile test grips for short rock cores
Abstract A simple test facility for the determination of the tensile strength of rocks by the direct-pull method is described. It is based on the use of two split-collar grips suitable for the testing of even very short rock cores. Full details of the tensile test grips are presented. The grips do not require the use of bonding media, either on the cores or in the grips, and obviate excessive stress concentration at the gripping ends. The results obtained due to the use of the grips on a number of granites, schists, dolomites and vein quartz samples are presented and compared with the Brazilian test results.
Split-collar, tensile test grips for short rock cores
Abstract A simple test facility for the determination of the tensile strength of rocks by the direct-pull method is described. It is based on the use of two split-collar grips suitable for the testing of even very short rock cores. Full details of the tensile test grips are presented. The grips do not require the use of bonding media, either on the cores or in the grips, and obviate excessive stress concentration at the gripping ends. The results obtained due to the use of the grips on a number of granites, schists, dolomites and vein quartz samples are presented and compared with the Brazilian test results.
Split-collar, tensile test grips for short rock cores
Ramana, Y.V. (Autor:in) / Sarma, L.P. (Autor:in)
Engineering Geology ; 23 ; 255-261
09.01.1987
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Dynamic split tensile test of Flattened Brazilian Disc of rock with SHPB setup
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