{"id":2000,"date":"2025-02-07T09:37:21","date_gmt":"2025-02-07T12:37:21","guid":{"rendered":"https:\/\/lm2c.coc.ufrj.br\/?page_id=2000"},"modified":"2026-05-06T17:04:58","modified_gmt":"2026-05-06T20:04:58","slug":"pluviador-automatico","status":"publish","type":"page","link":"https:\/\/lm2c.coc.ufrj.br\/en\/pluviador-automatico\/","title":{"rendered":"Automatic sand pluviator"},"content":{"rendered":"

Automatic sand pluviator<\/h1><\/h3><\/div><\/div><\/div><\/div><\/div>
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The main function involving the use of an automatic rain gauge is the need to produce soil samples automatically and regularly, without excessive operator intervention in the process.<\/span><\/p>\n

One of the methodologies used to obtain representative samples of sandy soils is dry sieving. The process consists of the uniform and continuous pouring of sand, commonly using sieves with different mesh sizes to aid in the speed of the material's fall and thus increase the uniformity of the sand cloud formed during pouring.<\/p>\n

The equipment involves the translation of an opening around a solid metal container below a stationary support. The sand exits this opening, which can move at pre-programmed horizontal speeds along the delimited area. Because it has two-axis mechanization, repeatability is achieved while ensuring homogeneity in the physical models.<\/span><\/p>\n<\/div><\/div><\/div>

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A principal funcionalidade que envolve o uso do pluviador autom\u00e1tico reside na necessidade de se produzir amostras de solo sem a interven\u00e7\u00e3o excessiva do operador no processo, de forma autom\u00e1tica.<\/span><\/p>\n

One of the methodologies used to obtain representative samples of sandy soils is dry sieving. The process consists of the uniform and continuous pouring of sand, commonly using sieves with different mesh sizes to aid in the speed of the material's fall and thus increase the uniformity of the sand cloud formed during pouring. <\/span>utilizadas para obten\u00e7\u00e3o de amostras representativas de solos arenosos \u00e9 a Pluvia\u00e7\u00e3o a seco. O processo consiste no despejo uniforme e cont\u00ednuo da areia, sendo comum o uso de peneiras com diferentes malhas para auxiliar na velocidade de queda do material e, assim, aumentar a uniformidade da nuvem de areia formada durante o despejo.<\/span><\/p>\n

O equipamento envolve a transla\u00e7\u00e3o de uma abertura em torno de um recipiente s\u00f3lido de metal abaixo de um suporte estacion\u00e1rio. A areia sai dessa abertura, que pode se mover com velocidades horizontais pr\u00e9-programadas ao longo da \u00e1rea delimitada. Por possuir mecaniza\u00e7\u00e3o em dois eixos, a repetibilidade \u00e9 obtida ao mesmo tempo que garante a homogeneidade nos modelos f\u00edsicos.<\/span><\/p>\n<\/div><\/div><\/div>

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Our Equipment<\/b><\/h3>\n<\/div>
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Consolidometer<\/h2><\/div><\/div><\/div><\/div><\/div>
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Centrifuges<\/h2><\/div><\/div><\/div><\/div><\/div>
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3D Printer<\/h2><\/div><\/div><\/div><\/div><\/div>
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Automatic sand pluviator<\/h2><\/div><\/div><\/div><\/div><\/div>
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Rheometer<\/h2><\/div><\/div><\/div><\/div><\/div>
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PIV system<\/h2><\/div><\/div><\/div><\/div><\/div>
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Triaxial<\/h2><\/div><\/div><\/div><\/div><\/div>
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Universal Testing Machine<\/h2><\/div><\/div><\/div><\/div><\/div><\/div>
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Our Equipment<\/b><\/h3>\n<\/div>
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Automatic sand pluviator<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

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Rheometer<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

\"\"

PIV system<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

\"\"

Triaxial<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

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Consolidometer<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

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Centrifuges<\/h2>

Learn More<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

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3D Printer<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div>

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Universal Testing Machine<\/h2>

saiba mais<\/p><\/div><\/div><\/a><\/div><\/div><\/div><\/div>

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