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Experimental determination of width of the excavation part of the bed of earthwork terraces built by rotor terracer

Experimental determination of width of the excavation part of the bed of earthwork terraces built by rotor terracer

Gorskostopanska Nauka 21(4): 70-76

Models for determining the width of the excavation part of the earthwork terraces, built by rotor terracer TP-3,0, are presented. The dependence y = f;(.beta.,.alpha.) is described with a linear polynomic model, irrespective of the soil differences. The quantity, calculated by the models, is a base for determination of other elements of the terrace. The values of y as a function of the factors, width of the bed .beta., rake of terrain, .alpha. and soil category, Ks is presented. For a chosen bed width y increases with increasing .alpha. and decreases with increasing Ks.

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Accession: 005422673

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