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http://dx.doi.org/10.7843/kgs.2007.23.11.15

Los Angeles Abrasion Test for Estimating Engineering Index on the Sedimentary Rocks of Kyeongsang Basin  

Min, Tuk-Ki (Dept. of Civil & Environ., Univ. of Ulsan)
Moon, Jong-Kyu (Dongmyung Eng., Consultant. Co.)
Lee, Sang-Il (Korea Rural Community & Agriculture Corporation)
Publication Information
Journal of the Korean Geotechnical Society / v.23, no.11, 2007 , pp. 15-26 More about this Journal
Abstract
Los Angeles abrasion loss test has usally been applied to the quarry for the purpose of aggregate hardness estimation. 324 blocks from 25 sites of Kyeongsang basin samples of sedimentary rock were examined and tested in laboratary. This paper found that L. A. abrasion loss test is a good method to estimate engineering index such as uniaxial compressive strength, elastic modulus, indirect tensile strength, point load strength index, Schmidt hammer rebound value of sedimentary rocks with high correlation factor. Engineers will prefer L. A. abrasion loss test to the other one for design and construction as this method is quick and easy.
Keywords
Brazilian test; Los Angeles abrasion loss test; Point load strength index; Regression analysis; Sedimentary rock; Uniaxial compressive strength;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 ASTM (D 5731-95), 'Standard test method for determination of the point load strength index of rock'
2 Kazi, A., Al-Masour, Z. R., (1980a), 'Empirical relationship between Los Angeles abrasion and Schmidt hammer strength tests with application to aggregate around Jeddah', Q. J. Eng. Geol., Vol.13, pp.45-52   DOI
3 Kazi, A., Al-Masour, Z. R., (1980), 'Influence of geological factors on abrasion and soundness characteristics of aggregates', Eng. Geol., Vol.15, pp.195-203   DOI   ScienceOn
4 Rzhevski V. and Novik G. (1971), 'The Physics of Rocks', Moscow, Mir Publishers, pp.320
5 Smorodinov M.I., Motovilov E.A. and Volkov V.A. (1970), 'Determination of correlation relationships between strength and some physical characteristics of rocks.' Proc. 2nd. Congr. Int. Soc. Rock Mech., Vol.2, Belgrade, pp.35-37
6 Szlavin J. (1974), 'Relationships between some physical proterties of rock determined by laboratory tests,' Int. J. Rock Mech. Min. Sci. Geomech. Abstr., Vol. 11 , pp.57-66
7 Gunsallus, K. L. and Kulhawy, F. H. (1984), 'A comparative evaluation of rocks strength measurement' Int. J. Rock Mech. Min. Sci. & Geomech. Abstr, Vol.21, pp.223-248
8 ISRM (1978), 'Suggested methods for determining indirect tensile strength by the Brazil test'. Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., Vol.15, pp.99-103   DOI   ScienceOn
9 KS F (2508-1997),'로스앤젤레스 시험기에 의한 굵은 골재의 마모 시험 방법'
10 ISRM (1978b), 'Suggested methods for determining the resistance to abrasion of aggregate by use of the Los Angeles machine', Int. J. Rock Mech. Min. Sci. Geomech. Abstr., Vol.15, pp.89-97
11 Kasim M., Shakoor A.(1996), 'An investigation of the relationship between uniaxial compressive strength and degradation for selected rock types.' Eng. Geol., Vo1.44, pp.213-227   DOI   ScienceOn
12 ISRM (1979), 'Suggested methods for determining the uniaxial compressive strength and deformability of rock materials', Int. J. Rock Mech. Min. Sci. Geomech. Abstr., Vol.16(2), pp.135-140
13 Kahraman S., Fener M. and Gunaydin O. (2004), 'Prediction the sawability of carbonate rocks using multiple curvilinear regression analysis' Rock Mech. Min. Sci., Vo1.41, pp.1123-1131   DOI   ScienceOn
14 ASTM (D 2938-95), 'Standard Test Method for Unconfined Compressive Strength of Intact Rock Core Specimensw', Annual Book of ASTM Standards 2005
15 ASTM (D 5873-00), 'Test method for determination of rock hardness by rebound hanuner method', Annual Book of ASTM Standards 2005
16 ISRM (1981b), 'Suggested methods for determining hardness and abrasiveness of rocks, Part 3, Commission on standardisation of laboratory and field tests, pp.101-102
17 ASTM (C 131-69), 'Standard test method for resistance to degradation of small-size coarse aggragate by abrasion and impact in the Los Angeles machine', Annual Book of ASTM Standards 2005
18 민덕기,문종규 (2006b),'Schmidt hammer 반발지수로 울산지역 퇴적암의 공학적 특성을 추정하기 위한 연구' 한국지반공학회 논문집,제22권, 10호,pp.139-150   과학기술학회마을
19 ISRM (1979), 'Suggested methods for determining water content, porosity, density, absorption and related properties and swelling and slake-durability index properties', Int. J. Rock Mech. Min. Sci. Geomech. Abstr., Vol.16, pp.141-156
20 민덕기, 문종규 (2006a),'울산지역 퇴적암의 강도 추정법 연구' 한국지반공학회 논문집,제22권,8호 pp.63-75   과학기술학회마을
21 ISRM (1985), 'Suggested method for determining point load strength', Int. J. Rock Mech. Min. Sci. Geomech. Abstr., Vol.22, pp.53-60   DOI
22 ASTM (D 3967-95a), 'Standard Test Method for Splitting Tensile Strength of Intact Rock Core Specimens', Annual Book of ASTM Standards 2005
23 Kowalski W.C. (1966), 'The independence between the strength and voids ratio of limestone and marls in connection with their water saturating and anisotropy.' Proc. 1st. Congr. Int. Soc. Rock Mech., Lisbon, Portugal. pp.143-144
24 Cargill, J. S. and Shakoor, A., (1990), 'Evaluation of empirical methods for measuring the uniaxial compressive strength of rock', Int. J. Rock Mech, & Min. Sci. & Geomech., Vol.27, pp.495-503   DOI   ScienceOn
25 Pettijohn, F. J., Potter, P. E. and Siever, R., 'Sand and sandstone' Springer-Verlag, New York, pp.237-238
26 Shakoor, A., Brown, C. L., (1996), 'Development of quantitative relationship between unconfined compressive strength and Los Angeles abrasion loss for carbonate rocks', Bull. Int. Ass. Eng. Geol., No.53, pp.97-103
27 ASTM (C 535-89), 'Standard test method for resistance to degradation of large-size coarse aggragate by abrasion and impact in the Los Angeles machine', Annual Book of ASTM Standards 2005