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Description: During the last three decades, a number of analytical and numerical models for predicting soil forces on narrow tillage tools have been developed. These models are reviewed in this paper. The discussion of analytical models is fo cused on the soil failure zone and force equation, while the discussion of numerical models is focused on the soil constitutive equation and stiffness matrix. The limitations and problems associ ated with the models in predicting soil forces on tillage tools are also discussed.
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Citation: R.L. KUSHWAHA1, L.CHI2 and J. SHEN1 1993. Analytical and numerical models for predicting soil forces on narrow tillage tools - A review. Canadian Agricultural Engineering 35(3):183-193.
Volume: 35
Issue: 3
Pages -
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Date: 1993
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Type: Text.Article
Format: PDF
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Coverage: Canada
Language 1: en
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Rights: Canadian Society for Bioengineering
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