Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7635 |
Resumo: | Slope stabilization is critical for the success of various types of constructions and has significant implications for the prevention of landslide accidents. In this sense, the present work had as objective to evaluate in experimental plots installed in slope the performance of the emerald grass (Zoysia japonica) associated or not with coconut powder in different planting techniques. For this, the following treatments were implanted: (TH) grass horizontally placed rugs; (TVP) grass vertically placed rugs with application of coconut powder; (TV) grass vertically placed rugs; with two replicates and one control plot (TC). The parameters evaluated were rainfall, runoff, sediment loss and erosion pins. The predominant rainfall pattern observed during the experimental work was delayed (45%), followed by the advanced pattern (36%) and intermediate (19%) with a total of 465.9 mm and a maximum intensity of 30.0 mm/h. The flow was 58.51% on TC, 28.53% on TV, 28.16% on TH and 16.31% on TVP. Loss of sediments was 56.12% on TC, 0.41% on TH, 0.37% on TV and 0.23% on TVP. The erosion measured with pins had a mean of 2.4 mm in the TC, 1.2 mm in the TH, 0.8 mm in the TV and 0.7 mm in the TVP. The results show that in the unprotected soil there is a significant loss of sediment, while the vegetation cover guarantees the integrity of the soil and the treatment with greater efficiency was the grass rugs installed with coconut powder. |
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MONTENEGRO, Abelardo Antônio de AssunçãoLIMA, João Pedroso deMONTENEGRO, Abelardo Antônio de AssunçãoSANTOS JÚNIOR, José AmiltonSILVA, Demétrius David dahttp://lattes.cnpq.br/7826892905598374FIGUEIRÔA, Antônio José Tadeu2018-10-05T13:52:51Z2018-02-23FIGUEIRÔA, Antônio José Tadeu. Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco. 2018. 54 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7635Slope stabilization is critical for the success of various types of constructions and has significant implications for the prevention of landslide accidents. In this sense, the present work had as objective to evaluate in experimental plots installed in slope the performance of the emerald grass (Zoysia japonica) associated or not with coconut powder in different planting techniques. For this, the following treatments were implanted: (TH) grass horizontally placed rugs; (TVP) grass vertically placed rugs with application of coconut powder; (TV) grass vertically placed rugs; with two replicates and one control plot (TC). The parameters evaluated were rainfall, runoff, sediment loss and erosion pins. The predominant rainfall pattern observed during the experimental work was delayed (45%), followed by the advanced pattern (36%) and intermediate (19%) with a total of 465.9 mm and a maximum intensity of 30.0 mm/h. The flow was 58.51% on TC, 28.53% on TV, 28.16% on TH and 16.31% on TVP. Loss of sediments was 56.12% on TC, 0.41% on TH, 0.37% on TV and 0.23% on TVP. The erosion measured with pins had a mean of 2.4 mm in the TC, 1.2 mm in the TH, 0.8 mm in the TV and 0.7 mm in the TVP. The results show that in the unprotected soil there is a significant loss of sediment, while the vegetation cover guarantees the integrity of the soil and the treatment with greater efficiency was the grass rugs installed with coconut powder.A estabilização de taludes é fundamental para o êxito de diversos tipos de obras e possui implicações relevantes no sentido de prevenir acidentes decorrentes de deslizamentos de terra. Neste sentido, o presente trabalho teve como objetivo avaliar o desempenho de grama esmeralda (Zoysia japonica) associada ou não com pó de coco em diferentes técnicas de plantio para estabilização de solo em talude de corte. Para tal, foram implantados os seguintes tratamentos: (TH) gramado em tapetes horizontais; (TVP) gramado em tapetes verticais + pó de coco; (TV) gramado em tapetes verticais; com duas réplicas de cada tratamento e uma parcela controle (TC). Os parâmetros avaliados foram padrão de chuva, escoamento superficial, sedimentos totais e erosão. O padrão pluviométrico predominante foi o atrasado (45%), seguido pelo padrão avançado (36%) e intermediário (19%) com precipitação total de 465,9 mm e intensidade máxima de 30,0 mm/h. O escoamento foi de 58,51% no TC, 28,53% no TV, 28,16% no TH e 16,31% no TVP. A perda de sedimento foi de 56,12% no TC, 0,41% no TH, 0,37% no TV e 0,23% no TVP. A erosão aferida por pinos apresentou média de 2,4 mm no TC, 1,2 mm no TH, 0,8 mm no TV e 0,7 mm no TVP. O resultado demonstra que no solo desprotegido ocorre significativa perda de sedimento, enquanto que as coberturas vegetais garantem a integridade do solo e o tratamento com maior eficiência foi o tratamento de tapetes verticais com pó de coco (TVP).Submitted by Mario BC (mario@bc.ufrpe.br) on 2018-10-05T13:52:51Z No. of bitstreams: 1 Antonio Jose Tadeu Figueiroa.pdf: 1541315 bytes, checksum: eca7515b641b4bcedf54d3c71d4aa9f5 (MD5)Made available in DSpace on 2018-10-05T13:52:51Z (GMT). No. of bitstreams: 1 Antonio Jose Tadeu Figueiroa.pdf: 1541315 bytes, checksum: eca7515b641b4bcedf54d3c71d4aa9f5 (MD5) Previous issue date: 2018-02-23Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Engenharia AgrícolaUFRPEBrasilDepartamento de Engenharia AgrícolaTaludeGrama esmeraldaPó de cocoErosãoCIENCIAS AGRARIAS::ENGENHARIA AGRICOLABioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de cocoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-5347692450416052129600600600600-28621161963550796749185445721588761555-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALAntonio Jose Tadeu Figueiroa.pdfAntonio Jose Tadeu Figueiroa.pdfapplication/pdf1541315http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7635/2/Antonio+Jose+Tadeu+Figueiroa.pdfeca7515b641b4bcedf54d3c71d4aa9f5MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7635/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/76352018-10-05 10:52:51.562oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:35:56.215772Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
title |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
spellingShingle |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco FIGUEIRÔA, Antônio José Tadeu Talude Grama esmeralda Pó de coco Erosão CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
title_full |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
title_fullStr |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
title_full_unstemmed |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
title_sort |
Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco |
author |
FIGUEIRÔA, Antônio José Tadeu |
author_facet |
FIGUEIRÔA, Antônio José Tadeu |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
MONTENEGRO, Abelardo Antônio de Assunção |
dc.contributor.advisor-co1.fl_str_mv |
LIMA, João Pedroso de |
dc.contributor.referee1.fl_str_mv |
MONTENEGRO, Abelardo Antônio de Assunção |
dc.contributor.referee2.fl_str_mv |
SANTOS JÚNIOR, José Amilton |
dc.contributor.referee3.fl_str_mv |
SILVA, Demétrius David da |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/7826892905598374 |
dc.contributor.author.fl_str_mv |
FIGUEIRÔA, Antônio José Tadeu |
contributor_str_mv |
MONTENEGRO, Abelardo Antônio de Assunção LIMA, João Pedroso de MONTENEGRO, Abelardo Antônio de Assunção SANTOS JÚNIOR, José Amilton SILVA, Demétrius David da |
dc.subject.por.fl_str_mv |
Talude Grama esmeralda Pó de coco Erosão |
topic |
Talude Grama esmeralda Pó de coco Erosão CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
Slope stabilization is critical for the success of various types of constructions and has significant implications for the prevention of landslide accidents. In this sense, the present work had as objective to evaluate in experimental plots installed in slope the performance of the emerald grass (Zoysia japonica) associated or not with coconut powder in different planting techniques. For this, the following treatments were implanted: (TH) grass horizontally placed rugs; (TVP) grass vertically placed rugs with application of coconut powder; (TV) grass vertically placed rugs; with two replicates and one control plot (TC). The parameters evaluated were rainfall, runoff, sediment loss and erosion pins. The predominant rainfall pattern observed during the experimental work was delayed (45%), followed by the advanced pattern (36%) and intermediate (19%) with a total of 465.9 mm and a maximum intensity of 30.0 mm/h. The flow was 58.51% on TC, 28.53% on TV, 28.16% on TH and 16.31% on TVP. Loss of sediments was 56.12% on TC, 0.41% on TH, 0.37% on TV and 0.23% on TVP. The erosion measured with pins had a mean of 2.4 mm in the TC, 1.2 mm in the TH, 0.8 mm in the TV and 0.7 mm in the TVP. The results show that in the unprotected soil there is a significant loss of sediment, while the vegetation cover guarantees the integrity of the soil and the treatment with greater efficiency was the grass rugs installed with coconut powder. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-10-05T13:52:51Z |
dc.date.issued.fl_str_mv |
2018-02-23 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
FIGUEIRÔA, Antônio José Tadeu. Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco. 2018. 54 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7635 |
identifier_str_mv |
FIGUEIRÔA, Antônio José Tadeu. Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco. 2018. 54 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7635 |
dc.language.iso.fl_str_mv |
por |
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por |
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600 600 600 600 |
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9185445721588761555 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Engenharia Agrícola |
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UFRPE |
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Departamento de Engenharia Agrícola |
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Universidade Federal Rural de Pernambuco |
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