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Pregled bibliografske jedinice broj: 1105241

Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar


Vučemilović, Hrvoje; Mulabdić, Mensur; Miščević, Predrag
Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar // Geotechnical and Geological Engineering (2021) doi:10.1007/s10706-020-01658-y (znanstveni, prihvaćen)


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Naslov
Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar

Autori
Vučemilović, Hrvoje ; Mulabdić, Mensur ; Miščević, Predrag

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Geotechnical and Geological Engineering (2021)

Status rada
Prihvaćen

Ključne riječi
Doha ; Corrected rock fracture parameters ; Rock mass properties ; Intact rock properties ; Empirical relations ; Hoek–Brown criterion

Sažetak
The objective of this paper is to provideinsights into the intact rock and rock mass propertiesof the rock formations under the city of Doha, State ofQatar. We also intend to scientifically clarify theseproperties by present ing and statistically characteriz-ing the ranges of the parameters, and by discussing thecorrelations between the parameters with respect totheir usage and research potential. The rock qualitydesignation corrected (RQDC) parameter is validatedand a new parameter, the fracture index corrected(FIC), is proposed. The significantly improv ed corre-lation between RQDCand FICis demonstrated andtheir derivation is explained. The paper demonstratesthe correlation between the rock mass estimationparameters obtained through rock face mapping anddiscusses the applicability of the Hoek–Brown crite-rion to the studied rock masses, which is found to berelevant. A discussion about how properly performedtriaxial tests can directly provide the rock constant mivalues for all geological members is presented. Otherestimation approaches for miare also validated andcompared with the existing knowledge base. Data forlaboratory and field intact rock and rock massparameters are combined using equations from variousauthors to obtain narrow ranges for rock mass strengthand rock mass elasticity modulus values. Finall y, within the framework of previous studies by otherauthors on the low-end transi tion range of rockstoward soils, it is shown that only the Rus formationmember is sufficiently soft and can be included in the range

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Građevinarstvo



POVEZANOST RADA


Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split,
Građevinski i arhitektonski fakultet Osijek

Profili:

Avatar Url Predrag Miščević (autor)

Avatar Url Mensur Mulabdić (autor)

Citiraj ovu publikaciju

Vučemilović, Hrvoje; Mulabdić, Mensur; Miščević, Predrag
Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar // Geotechnical and Geological Engineering (2021) doi:10.1007/s10706-020-01658-y (znanstveni, prihvaćen)
Vučemilović, H., Mulabdić, M. & Miščević, P. (2021) Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar. Prihvaćen za objavljivanje u Geotechnical and Geological Engineering. [Preprint] doi:10.1007/s10706-020-01658-y.
@unknown{unknown, year = {2021}, DOI = {10.1007/s10706-020-01658-y}, keywords = {Doha, Corrected rock fracture parameters, Rock mass properties, Intact rock properties, Empirical relations, Hoek–Brown criterion}, journal = {Geotechnical and Geological Engineering}, doi = {10.1007/s10706-020-01658-y}, title = {Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar}, keyword = {Doha, Corrected rock fracture parameters, Rock mass properties, Intact rock properties, Empirical relations, Hoek–Brown criterion} }
@unknown{unknown, year = {2021}, DOI = {10.1007/s10706-020-01658-y}, keywords = {Doha, Corrected rock fracture parameters, Rock mass properties, Intact rock properties, Empirical relations, Hoek–Brown criterion}, journal = {Geotechnical and Geological Engineering}, doi = {10.1007/s10706-020-01658-y}, title = {Corrected Rock Fracture Parameters and Other Empirical Considerations for the Rock Mechanics of Rock Masses of Doha, Qatar}, keyword = {Doha, Corrected rock fracture parameters, Rock mass properties, Intact rock properties, Empirical relations, Hoek–Brown criterion} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


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