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Tensile properties of dense graded bituminous concrete
Investigation of stress-strain characteristics of certain dense graded bituminous mixes at -20 F, 20 F, 77 F, and 120 F and rates of loading of 0.004, 0.04, 0.4, and 4 in./in./min; coarse and fine aggregates were identical in all mixes; 3 microaggregates (fillers) and 3 asphalt contents were used; results indicate relatively low and similar tensile failure strains for practical mixes and varied effects of temperature and loading time on ultimate strength of different compositions; fibrous microaggregate (asbestos) increased tensile strength of bituminous concrete at low temperatures.
Tensile properties of dense graded bituminous concrete
Investigation of stress-strain characteristics of certain dense graded bituminous mixes at -20 F, 20 F, 77 F, and 120 F and rates of loading of 0.004, 0.04, 0.4, and 4 in./in./min; coarse and fine aggregates were identical in all mixes; 3 microaggregates (fillers) and 3 asphalt contents were used; results indicate relatively low and similar tensile failure strains for practical mixes and varied effects of temperature and loading time on ultimate strength of different compositions; fibrous microaggregate (asbestos) increased tensile strength of bituminous concrete at low temperatures.
Tensile properties of dense graded bituminous concrete
Massachusetts Inst Technology -- Dept Civ Eng -- Professional Paper
Tons, E. (Autor:in) / Krokosky, E.M. (Autor:in)
1963
37 pages
Report
Englisch
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