A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Development of a quantitative relationship between unconfined compressive strength and los angeles abrasion loss for carbonate rocks
Abstract Dry density, absorption, and uncofined compressive strength were determined for ten NX-size cores of each of the 15 carbonate rocks sampled from various quarries, strip mines, and road cuts. Three Los Angeles abrasion tests were performed on aggregate prepared from the same rock blocks from which the cores were cut. Regression analyses were performed to determine relationships that L.A. abrasion loss, dry density, and absorption may have with unconfined compressive strength. Results indicate that multiple linear regression, with unconfined compressive strength as a function of Los Angeles abrasion loss, dry density, and absorption, yields a useful predictive equation (adjusted $ R^{2} $=0.729) for the rocks studied. The equation was further validated by using test data from five additional samples.
Development of a quantitative relationship between unconfined compressive strength and los angeles abrasion loss for carbonate rocks
Abstract Dry density, absorption, and uncofined compressive strength were determined for ten NX-size cores of each of the 15 carbonate rocks sampled from various quarries, strip mines, and road cuts. Three Los Angeles abrasion tests were performed on aggregate prepared from the same rock blocks from which the cores were cut. Regression analyses were performed to determine relationships that L.A. abrasion loss, dry density, and absorption may have with unconfined compressive strength. Results indicate that multiple linear regression, with unconfined compressive strength as a function of Los Angeles abrasion loss, dry density, and absorption, yields a useful predictive equation (adjusted $ R^{2} $=0.729) for the rocks studied. The equation was further validated by using test data from five additional samples.
Development of a quantitative relationship between unconfined compressive strength and los angeles abrasion loss for carbonate rocks
Shakoor, A. (author) / Brown, C. L. (author)
1996
Article (Journal)
Electronic Resource
English
BKL:
56.00$jBauwesen: Allgemeines
/
38.58
Geomechanik
/
38.58$jGeomechanik
/
56.20
Ingenieurgeologie, Bodenmechanik
/
56.00
Bauwesen: Allgemeines
/
56.20$jIngenieurgeologie$jBodenmechanik
RVK:
ELIB18
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