In this research conveyance nets for the chestnuts harvest have been considered and the optimization of the surface shape of the chestnuts harvest nets has been performed. Indeed, a steep zone with chestnut trees has been considered, with maximum length of 90 m and maximum width of 60 m and the geometric model of the considered zone has been obtained, by mean GIS system and “Archicad 14” program code, obtaining also the soil local slope distribution. The chestnuts fallen have been simulated by mean a “rain device” available in “Sitetopo” program code. This program has allowed to evaluate the rain draining in function of the considered surface slope. Further, the zone with lower quote, for the considered surface, is the zone in that the chestnuts have to be convoyed, “basin zone”. Indeed, by mean “Sitetopo” program code, it has been possible to evaluate the rain draining contour-plot, and the conveyance effect, that is, where the rain flow is convoyed. This has been obtained by changing of the net surface slope on that, the rain (simulating the chestnuts) fallen. Indeed the nets have been located following the determined optimal surface. In such way all the fallen chestnuts have been convoyed and picked in a determined zone, “basin zone”, and subsequently they have been loaded on the truck for the following workmanships. The evaluated losses have been of around 6-8 % due to chestnuts entangle or little branches obstacle.

APPLICATION OF SOFTWARE FOR THE SURFACE SHAPE OF THE CHESTNUTS HARVEST NETS

FORMATO, ANDREA;IANNIELLO, DOMENICO
2013-01-01

Abstract

In this research conveyance nets for the chestnuts harvest have been considered and the optimization of the surface shape of the chestnuts harvest nets has been performed. Indeed, a steep zone with chestnut trees has been considered, with maximum length of 90 m and maximum width of 60 m and the geometric model of the considered zone has been obtained, by mean GIS system and “Archicad 14” program code, obtaining also the soil local slope distribution. The chestnuts fallen have been simulated by mean a “rain device” available in “Sitetopo” program code. This program has allowed to evaluate the rain draining in function of the considered surface slope. Further, the zone with lower quote, for the considered surface, is the zone in that the chestnuts have to be convoyed, “basin zone”. Indeed, by mean “Sitetopo” program code, it has been possible to evaluate the rain draining contour-plot, and the conveyance effect, that is, where the rain flow is convoyed. This has been obtained by changing of the net surface slope on that, the rain (simulating the chestnuts) fallen. Indeed the nets have been located following the determined optimal surface. In such way all the fallen chestnuts have been convoyed and picked in a determined zone, “basin zone”, and subsequently they have been loaded on the truck for the following workmanships. The evaluated losses have been of around 6-8 % due to chestnuts entangle or little branches obstacle.
2013
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/4841190
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