Određivanje jednoosne tlačne čvrstoće vapnenaca (CROSBI ID 273026)
Prilog u časopisu | stručni rad | domaća recenzija
Podaci o odgovornosti
Vračević, Doris ; Dugonjić Jovančević, Sanja ; Peranić, Josip ; Hodanić, Marko
engleski
Određivanje jednoosne tlačne čvrstoće vapnenaca
The most used parameter in rock engineering practice is the Uniaxial Compressive Strength (UCS). It is often estimated on the field or trough Index-to-strength conversion factors proposed by various researchers for a specific rock type. The research presented in the paper involved field estimation of Uniaxial Compressive Strength using Schmidt rebound hammer and Point Load laboratory testing on limestone rock samples. The results of the estimated UCS were compared to the Uniaxial Compression Strength laboratory testing results on limestone specimens taken from the same location, in order to compare corresponding UCS of limestone rocks. These results can contribute to better estimation of the local design parameters, when direct determination of the UCS in the laboratory is not possible, rather than adopting the values from around the world case studies.
vapnenac, jednoosna tlačna čvrstoća, ispitivanje čvrstoće u točki, Schmidtov čekić, terenska identifikacija
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Podaci o izdanju
22 (1)
2019.
123-140
objavljeno
0350-8552
2584-6159
10.32762/zr.22.1.8