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NTIS 바로가기Journal of construction engineering and management, v.114 no.3, 1988년, pp.458 - 471
Karaftath, Leslie L. (Off‐)
The use of an analytical tire-soil interaction model is a rational method of estimating the rolling resistance (RR) of both free-rolling and driven tires and, by summation, the total RR of wheeled off-road vehicles. Performance data sets consisting of rimpull and RR values for various values of slip, obtained from this model, present a realistic simulation of the interaction between vehicle and soil. Their use in conjunction with rimpull-speed relations supplied by manufacturers improves haul-time calculations and allows the performance of unbiased comparative analyses of various candidate vehicles for a variety of routing and soil conditions.(Edited author abstract)
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Civ. Engrg. for Practicing and Design Engrs. Karafiath L. L. 335 5 5 1986 Trafficability of fabric reinforced haul roads
Nowatzki E. A. Karafiath L. L. and Wade R. L. (1982). “The use of mobility analyses for the selection of heavy mining equipment.” Proc. Specialty Conf. on Constr. Equipment and Techniques for the Eighties ASCE 130-145.
Proc. 7th Pan‐American Conf. on Soil Mech. and Found. Engrg. Nowatzki E. A. 669 2 1983 The prediction of cycle time performance of haul vehicles in soft coal open pit mines
Proc. 7th Int. Conf. for Terrain Vehicle Systems Sullivan R. J. 375 1 1981 Mobility prediction in earthmoving
Turnage G. W. (1972). “Performance of soils under tire loads.” TR 3‐666 Report No. 8 U.S. Army Corps of Engineers Waterways Experiment Station Vicksburg Miss.
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