Bioengenharia na estabilização de taludes : avaliação experimental da aplicação de tapetes de grama e pó de coco

Detalhes bibliográficos
Autor(a) principal: FIGUEIRÔA, Antônio José Tadeu
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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spelling 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:tede2/7635Tk9UQTogQ09MT1FVRSBBUVVJIEEgU1VBIFBSw5NQUklBIExJQ0VOw4dBCkVzdGEgbGljZW7Dp2EgZGUgZXhlbXBsbyDDqSBmb3JuZWNpZGEgYXBlbmFzIHBhcmEgZmlucyBpbmZvcm1hdGl2b3MuCgpMSUNFTsOHQSBERSBESVNUUklCVUnDh8ODTyBOw4NPLUVYQ0xVU0lWQQoKQ29tIGEgYXByZXNlbnRhw6fDo28gZGVzdGEgbGljZW7Dp2EsIHZvY8OqIChvIGF1dG9yIChlcykgb3UgbyB0aXR1bGFyIGRvcyBkaXJlaXRvcyBkZSBhdXRvcikgY29uY2VkZSDDoCBVbml2ZXJzaWRhZGUgClhYWCAoU2lnbGEgZGEgVW5pdmVyc2lkYWRlKSBvIGRpcmVpdG8gbsOjby1leGNsdXNpdm8gZGUgcmVwcm9kdXppciwgIHRyYWR1emlyIChjb25mb3JtZSBkZWZpbmlkbyBhYmFpeG8pLCBlL291IApkaXN0cmlidWlyIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0csO0bmljbyBlIAplbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mgw6F1ZGlvIG91IHbDrWRlby4KClZvY8OqIGNvbmNvcmRhIHF1ZSBhIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBwb2RlLCBzZW0gYWx0ZXJhciBvIGNvbnRlw7pkbywgdHJhbnNwb3IgYSBzdWEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIApwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIHRhbWLDqW0gY29uY29yZGEgcXVlIGEgU2lnbGEgZGUgVW5pdmVyc2lkYWRlIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPDs3BpYSBhIHN1YSB0ZXNlIG91IApkaXNzZXJ0YcOnw6NvIHBhcmEgZmlucyBkZSBzZWd1cmFuw6dhLCBiYWNrLXVwIGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIGRlY2xhcmEgcXVlIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyDDqSBvcmlnaW5hbCBlIHF1ZSB2b2PDqiB0ZW0gbyBwb2RlciBkZSBjb25jZWRlciBvcyBkaXJlaXRvcyBjb250aWRvcyAKbmVzdGEgbGljZW7Dp2EuIFZvY8OqIHRhbWLDqW0gZGVjbGFyYSBxdWUgbyBkZXDDs3NpdG8gZGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBuw6NvLCBxdWUgc2VqYSBkZSBzZXUgCmNvbmhlY2ltZW50bywgaW5mcmluZ2UgZGlyZWl0b3MgYXV0b3JhaXMgZGUgbmluZ3XDqW0uCgpDYXNvIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBjb250ZW5oYSBtYXRlcmlhbCBxdWUgdm9jw6ogbsOjbyBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2PDqiAKZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc8OjbyBpcnJlc3RyaXRhIGRvIGRldGVudG9yIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBwYXJhIGNvbmNlZGVyIMOgIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSAKb3MgZGlyZWl0b3MgYXByZXNlbnRhZG9zIG5lc3RhIGxpY2Vuw6dhLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3TDoSBjbGFyYW1lbnRlIAppZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250ZcO6ZG8gZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFRFU0UgT1UgRElTU0VSVEHDh8ODTyBPUkEgREVQT1NJVEFEQSBURU5IQSBTSURPIFJFU1VMVEFETyBERSBVTSBQQVRST0PDjU5JTyBPVSAKQVBPSU8gREUgVU1BIEFHw4pOQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PIFFVRSBOw4NPIFNFSkEgQSBTSUdMQSBERSAKVU5JVkVSU0lEQURFLCBWT0PDiiBERUNMQVJBIFFVRSBSRVNQRUlUT1UgVE9ET1MgRSBRVUFJU1FVRVIgRElSRUlUT1MgREUgUkVWSVPDg08gQ09NTyAKVEFNQsOJTSBBUyBERU1BSVMgT0JSSUdBw4fDlUVTIEVYSUdJREFTIFBPUiBDT05UUkFUTyBPVSBBQ09SRE8uCgpBIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lIChzKSBvdSBvKHMpIG5vbWUocykgZG8ocykgCmRldGVudG9yKGVzKSBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvLCBlIG7Do28gZmFyw6EgcXVhbHF1ZXIgYWx0ZXJhw6fDo28sIGFsw6ltIGRhcXVlbGFzIApjb25jZWRpZGFzIHBvciBlc3RhIGxpY2Vuw6dhLgo=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
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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
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dc.relation.cnpq.fl_str_mv 9185445721588761555
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Engenharia Agrícola
dc.publisher.initials.fl_str_mv UFRPE
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Departamento de Engenharia Agrícola
publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
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