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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
29/03/1995 |
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Data da última atualização: |
29/03/1995 |
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Autoria: |
PORTERFIELD, J. W.; CARPENTER, T. G. |
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Afiliação: |
Natural and Environmental Resources, American Farm Bureau Federation; The Ohio State University. |
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Título: |
Soil compaction: an index of potential compaction for agricultural tires. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
Transactions of the ASAE, v.29, n.4, p.917-922, jul./aug. 1986. |
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Idioma: |
Inglês |
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Notas: |
Separata. |
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Conteúdo: |
An index of potential compaction (PCI) is proposed and utilized to compare the soil compaction potential of tires which are commonly utilized in agricultural production. A foam rubber model was utilized to ilustrate the relative effects that load, tire size, shape and dual versustandem tire arrangements may have on subsurface compaction. The results support the previously recognized concepts that the degree of surface compaction depends upon the contact pressure, where as the depth of compaction depends upon the contact area, the width of the tire contact, and the total load carried by the tire. |
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Palavras-Chave: |
Compactacao. |
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Thesagro: |
Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01075naa a2200169 a 4500
001 1074796
005 1995-03-29
008 1986 bl --- 0-- u #d
100 1 $aPORTERFIELD, J. W.
245 $aSoil compaction$ban index of potential compaction for agricultural tires.
260 $c1986
500 $aSeparata.
520 $aAn index of potential compaction (PCI) is proposed and utilized to compare the soil compaction potential of tires which are commonly utilized in agricultural production. A foam rubber model was utilized to ilustrate the relative effects that load, tire size, shape and dual versustandem tire arrangements may have on subsurface compaction. The results support the previously recognized concepts that the degree of surface compaction depends upon the contact pressure, where as the depth of compaction depends upon the contact area, the width of the tire contact, and the total load carried by the tire.
650 $aSolo
653 $aCompactacao
700 1 $aCARPENTER, T. G.
773 $tTransactions of the ASAE$gv.29, n.4, p.917-922, jul./aug. 1986.
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Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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