TCC Engenharia Civil

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https://repositorio.ifal.edu.br/handle/123456789/43

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Agora exibindo 1 - 11 de 11

Análise crítica do Projeto Ambiental do Renasce Salgadinho como solução para falta de esgotamento sanitário na Bacia do Riacho do Reginaldo
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-10-31) Melo, Aléxia Silveira de; Rodrigues, Tainara Ramos da Rocha Lins de Brito; http://lattes.cnpq.br/9605497566454699; Silva, Ana Karoline de Almeida; http://lattes.cnpq.br/0056329913564232; Vianna Junior, Walter Pereira; http://lattes.cnpq.br/5054607247101741
This work presents a general overview of the beginning of the urbanization process in Brazil, as well as the growth of urban space in Maceió. From this, the consequences of this urban expansion and the problem that the uncontrolled growth and lack of public policy brought to the less disadvantaged areas in the Reginaldo Basin are analyzed, mainly due to the lack of access to basic sanitation. Thus, an analysis and evaluation of the alternative chosen by the Renasce Salgadinho Project of the implementation of a filter garden as a solution to the situation of the Reginaldo/Salgadinho Creek in the treatment of its polluted waters is made, which, due to the absence of the sanitary sewage system, causes the irregular discharge of domestic sewage into the water body. The use of the filter garden adopted by the Renasce Salgadinho project was based on the model observed in the cities of Niterói-RJ and Sobral-CE and is being implemented in two regions of the Reginaldo Valley, one as a filtering pond at the meeting of the waters of the Pau D'Arco Creek with the Reginaldo Creek and three filter gardens in the direction to the Salgadinho Creek. In this aspect, after estimating the amount of effluent generated by the population residing in part of the region, it was observed that the treatment capacity of the filter gardens foreseen in the project will not be sufficient to treat all the sewage discharged into the stream, so that the environmental problem, even if on a smaller scale, will continue to be a reality for the local population and new techniques of disposal and treatment of effluents need to be associated with the use of filter gardens.
Análise da qualidade da água do poço que abastece o residencial casa forte no bairro do Antares em Maceió-Al
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-11-01) Pereira, Debora Quezia Melquíades; Rodrigues, Tainara Ramos da Rocha Lins de Brito; http://lattes.cnpq.br/9605497566454699; Costa, Esdras Jonathan Honorato; http://lattes.cnpq.br/6045970740812728; Tenório, Májores de Omena; http://lattes.cnpq.br/4851705197260193
It is known that surface waters available for human consumption are increasingly polluted, making groundwater important sources for water supply in cities. Therefore, evaluating the potability of water from boreholes is of paramount importance to ensure the safety of its consumers, as this process includes the analysis of physical-chemical and microbiological parameters to identify harmful substances and pathogenic microorganisms. Thus, the main objective of this study was to conduct a research on the water quality supplying a residential area located in the municipality of Maceió, Alagoas. Samples were collected and subjected to laboratory analysis during the months of August and September 2023, individually evaluating the parameters that make up the Water Quality Index (WQI), and subsequently comparing the results with the limits set by CONAMA Resolution No 357/2005. Throughout the study, it was observed that the WQI not only serves as an effective tool for communication with society, providing information about the quality conditions of water bodies, but is also the main qualitative indicator used in Brazil for water quality assessment. This systematic approach allows not only a comprehensive evaluation but also facilitates public understanding of the overall water quality conditions in the region. Thus, the importance of water quality analysis for human consumption is emphasized, highlighting its relevance in ensuring public health.
Análise energética de edificações: estudo de caso na região metropolitana de Maceió
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-04-26) Barbosa, Alexandre Lima dos Santos; Corrêa, Marcelo de Assis; http://lattes.cnpq.br/9758485868135195; Melo, Andre Luis Canuto Duarte; http://lattes.cnpq.br/1790117459307109; Machado, Alexandre Cunha; http://lattes.cnpq.br/2428024851515021; Borges, Leonidas Leao; http://lattes.cnpq.br/4400958774832010
This research aimed to analyze the energy situation in buildings such as hostels, inns, hostels and guest houses, prospecting the potential of wind and photovoltaic energy in the surroundings of these environments. The methodology included the reading of standards and guidelines for sustainable projects and of consolidated energy certification models, research on energy management and the carrying out of studies to achieve energy efficiency in the building. The type of research was the research in a real building. Data collection was performed with automated measurement systems previously developed in research projects by the Innovation and Technology in Metrology and Instrumentation (ITM) of IFAL - Maceió campus within the Intelligent Instrumentation Core (NII), such as the wind potential meter and the smart energy meter. With the actual data collected, analysis was performed to meet the goal of energy sufficiency of the facility. The results of the analyzed data indicated that the use of photovoltaic energy proved to be a more viable option at the expense of energy captured through wind turbines. The research also identified gaps regarding a methodology for performance analysis of microgeneration in photovoltaic and wind power systems, which justifies the present work, and innovative proposal.
Apresentação e análise dos métodos de dimensionamento de pavimento CBR/DNIT e MeDiNa
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-11-23) Pereira, Anderson Pedro Silva; Souza, Romildo José de; http://lattes.cnpq.br/4582127352096165; Silva, Joao Gilberto Teixeira; http://lattes.cnpq.br/1438396653085065; Vasconcellos, Fernando Henrique de Miranda; http://lattes.cnpq.br/8773403671092124
The CBR pavement design method was the official DNIT design method for many years. In view of the evolution of sizing theories and technology, in 2021 the migration of this methodology by the MeDiNa software was announced, which promises to be more descriptive in the results. So, when performing and presenting an example of sizing of each of the methods, it was possible to analyze the necessary information of the pavement materials of each one, make a comparison between the characteristics of the materials that are basic for both and how the results are presented using the old method and what is being deployed. Therefore, the characterization tests of the physical indices are common for both, they differ that for the old method that the CBR index was necessary, while for the MeDiNa method the resilience modulus, Poisson and the soil deformation are indices that need to be obtained through tests of each material for the design and as the physical relationships between these coefficients are not yet known, it is not possible to describe whether one or the other design will have a thicker floor. As for the results obtained, they are only the pavement thicknesses in one and in the other a report is given that in addition to the pavement thickness has predictions of wheel track sinking in each layer, final cracked area and during the useful life calculation considerations, material information. Thus, the software is more practical and with greater wealth of information.
Caracterização do aterro sanitário de Maceió e análise comparativa das técnicas Downhill e Uphill de disposição de resíduos sólidos empregadas no aterro
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-09-27) Moura, Douglas Gonçalves de; Carvalho, Taíse Monique de Oliveira; http://lattes.cnpq.br/3638807736725706; Silva, Celene Alves da; http://lattes.cnpq.br/8621139052901416; Rodrigues, Tainara Ramos da Rocha Lins de Brito; http://lattes.cnpq.br/9605497566454699; Silva, Danúbia Teixeira; http://lattes.cnpq.br/1322539920718246
This work aims to characterize the Waste Treatment Center (WTC) in the city of Maceió, as well as evaluate the efficiency of uphill and downhill waste disposal techniques, used at different periods in the landfills of Maceió, João Pessoa, and Jaboatão dos Guararapes. To achieve this, a technical visit was conducted at the Maceió WTC, a literature review was conducted on Sanitary Landfills and urban solid waste disposal techniques, and finally, a comparative analysis was carried out between the specific mass in the studied WTC’s and the waste disposal methods used. Uphill and downhill waste disposal techniques differ with respect to the waste disposal height and the direction of compaction. Based on the results obtained, considering the variables studied, it was observed that the technique used has little influence on the final specific mass of the waste already compacted in the analyzed WTC’s.
Comparação entre diagramas de interação de resistências para verificação de pilares submetidos à flexão composta reta utilizando os diagramas parábola retângulo e o retangular simplificado
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-11-21) Santos, Jadson Ursulino dos; Dantas, Vinicius; http://lattes.cnpq.br/6043085975649062; Machado, Alexandre Cunha; http://lattes.cnpq.br/2428024851515021; Lima, Edja Laurindo de
In this paper, it is about the comparison between the interaction diagrams for columns subjected to straight composite bending, using the two methods of analysis allowed by NBR 6118:2014, which are parabola-rectangle diagram and simplified rectangular diagram. For this, an algorithm was developed in Mathcad prime 7, for verification of rectangular columns with reinforcement distributed symmetrically along the faces, already the reliability of the algorithm was tested by TQS software (version 22.12) student, where the interaction diagrams were compared. For this purpose, the rectangle parabola diagram was used, which is the one that TQS uses. A constant section with symmetric reinforcement was adopted, the concrete strength classes were varied from C20 to C50 MPa, and the deformation domain between domains 1, 3/4 (between the end of domain 3 and the beginning of domain 4) and 5. A comparison with the professional program shows that the results are very close. The same study cited above was used to obtain the results of the comparison between the interaction diagrams, already mentioned here at the beginning of the summary, what changed were the resistant moments analyzed in the two directions, around the x-axis of greater inertia and the y-axis of less inertia and the deformation domains were varied between domains 3, 4, 4a and 5. The results showed that the rectangular diagram generates greater moment, compared to the results obtained using the parabola-rectangle diagram, the differences between them were maximum 11.38% at the beginning of domain 5 for the data studied, which justifies the permission of the use of the rectangular diagram by several standards.
Estudo da viabilidade de implantação do sistema azul e verde ecotelhado: estudo de caso no bairro do Pinheiro e no Campus Maceió do Ifal - Al
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-11-01) Silva, Jonas Victor Santos; Rodrigues, Tainara Ramos da Rocha Lins de Brito Rodrigues; http://lattes.cnpq.br/9605497566454699; Machado, Alexandre Cunha; http://lattes.cnpq.br/2428024851515021; Bibiano, Carlos Marcelo de Araujo; http://lattes.cnpq.br/7285286371395862
The present study aimed to assess the feasibility of implementing sustainable drainage techniques in the development of urban drainage plans, with a focus on a biophilic system referred to as Blue and Green. This initiative is driven by the imperative need for novel technologies that mitigate the environmental impacts resulting from the expansion of human activities within urban areas, concomitant with the reduction of green spaces within cities. To this end, an extensive green roof construction technique was scrutinized, demonstrating a diminished environmental footprint when compared to conventional rooftops. This was achieved through the use of renewable materials, thus serving as an instrument to combat greenhouse gas emissions, urban heat islands, and, consequently, to enhance air and water quality. The methodological approach encompassed a comparative analysis between conventional rooftops and the Blue and Green System, facilitated by a prototype provided by Ecotelhado. This comparative exercise served to underscore the significance of incorporating sustainable techniques into the urban planning and management processes. It was observed throughout the study that the use of the Blue and Green System is more favorable than conventional roofing systems. This is attributed to its multifaceted utility, long-term cost-effectiveness, and the fact that it features a significantly lighter structure, approximately 13.33% lighter when compared, for instance, to roofs with colonial ceramic tiles.
Estudo de uma proposta da utilização das águas pluviais na piscina do Campus IFAL-Maceió
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-07-30) Santana, Arthur Costa; Silva, Joao Gilberto Teixeira; http://lattes.cnpq.br/1438396653085065; Santos Filho, Manoel Martins dos; http://lattes.cnpq.br/8060697649276101; Vianna Junior, Walter Pereira; http://lattes.cnpq.br/5054607247101741
Much is known about the importance and richness of water; with it we can obtain the most critical and essential means of survival for human beings, and how its absence impacts not only humans, but also the fauna and flora of the planet. Drinking water is a limited resource, and if systems that can maintain its regular cycle are not used, misuse can generate its absence and scarcity on Earth. Its use needs to be conscious and rational, respecting criteria of sustainability and economy. In this sense, a study aimed at environmental sustainability at the Instituto Federal de Alagoas (IFAL), Maceió campus, was carried out; thus, a proposal for the use of rainwater was studied in order to use it to refill the unit's sports pool. The refilling of this pool is responsible for part of the water consumption of the campus, as it has the dimensions of a semi-Olympic pool, the demand to refill it is significant. After research it was found that the average annual precipitation, in the period from 2016 to 2021, is 1,425.34 mm. For rainwater catchment the building corresponding to the IT block was defined, which has a catchment area of approximately 357m². From these data it was possible to calculate the average monthly catchment potentials for the coverage area, besides the total rainwater demand calculated for the refilling of the swimming pools, equivalent to 160 m³. It was concluded that the English Practical Method presented the smallest reservoir among all the methods calculated, and also proved to be compatible with the space available for the location of the reservoir, and also with the potential for monthly rainwater catchment. Thus, the system's reservoir volume was set at 30 m³. Next, the operation of the rainwater harvesting system was determined, which presented the need for investments in equipment and labor that would make the campus more expensive; however, it is a harvesting alternative in cases of future deficits. Finally, some recommendations were presented for future studies aiming at the viability of rainwater harvesting at IFAL-Maceió.
Estudo do gerenciamento de projetos através da utilização da metodologia BIM: análises de projetos e as possíveis contribuições acadêmicas no curso de engenharia civil do campus Maceió
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-06-28) Oliveira, Thiago Santos de; Machado, Alexandre Cunha; http://lattes.cnpq.br/2428024851515021; Dantas, Vinicius; http://lattes.cnpq.br/6043085975649062; Limeira, Uziel Ribeiro; http://lattes.cnpq.br/2469128647529432
The insertion of BIM, both in the professional environment and in the betting universe, is a necessary path to be followed. The world has been modernized and the civil construction sector will be no different. Each time the new work methodologies seek to adapt as new work methodologies, highly professional and for companies. In view of this, Higher Education Institutions (HEIs) have a fundamental role, as there needs to be a way to integrate as disciplines in order to include BIM in the teaching-learning process to prepare these students to work with the new software and adapt to a changing workflow, which involves collaboration and interoperability. However, there are still several benefits that Building Information Modeling offers and the growing need for selected labor, this new method is not your construction process. In this way, the present study aims to offer a proposal for intervention in the learning process of the Civil Engineering course at the Federal Institute of Alagoas - Campus Maceió, through the use of the BIM platform. In addition, it aims to study the use of software that uses the BIM methodology, with the objective of developing the potential of projects for the presentation and management of a work. For this, two methods were used: the elaboration of projects to demonstrate the power of Building Information Modeling and the analysis of the literature and of the curricular components through a method that aims to identify disciplines that have an interface with this new methodology.
Família paramétrica para parede de steel frame
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-04-06) Holanda, Dackyson Kelwyn de Souza Lopes; Guillou, Rafael Araújo; http://lattes.cnpq.br/1961820446244566; Wanderley, Guilherme Viana; http://lattes.cnpq.br/6487594216252966; Gameleira, Emmanuel Lira; http://lattes.cnpq.br/2061441484124915
The emergence of BIM provides a grouping of necessary information for the development of a construction. Thus, the use of REVIT for the creation of parametric projects facilitates changes to building elements if necessary. These elements are used in LSF projects to achieve better project compatibility. Therefore, there is a need to create a parametric family that can be incorporated into various software programs, allowing for grouping and exchange of elements when necessary. In this sense, the family of metric structural trusses is particularly interesting as there are elements that have similarities to those present in LSF structures, such as the correlation of webs and studs. This results in a wall with a truss configuration that can be used to dispose of walls from a height of 3 m and the desired length. Thus, the production of family creation manuals and the creation of a user manual occurs. By following the pre-established steps in both manuals, the reproduction of the truss family developed by this project is carried out, so that it can be used in the best possible way.
Modelo hidrossedimentólogico SWAT+ aplicado em regiões com escassez de dados: um estudo de caso na bacia hidrográfica do Rio Pratagy em Alagoas
(Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2023-10-30) Silva, Andressa Ellen Apolinário; Rodrigues, Tainara Ramos da Rocha Lins de Brito; http://lattes.cnpq.br/9605497566454699; Monte, Benício Emanoel Omena; http://lattes.cnpq.br/7523714127383643; Carvalho, Taíse Monique de Oliveira; http://lattes.cnpq.br/3638807736725706
Considering water's importance and scarcity, the management of water resources is seen as an essential pillar for minimizing the risks of water deficit. In Brazil, hydrological basins are regulated by the National Water Resources Policy as territorial planning units. Therefore, with scientific advancement of hydrology, hydrological modeling becomes a valuable tool for studying river basins and their hydrological responses. The aim of this study is to contribute with the dissemination of SWAT hydro- sedimentological model in a river basin with insufficient monitoring and data, through the applicability of SWAT plus integrated with QSWAT plus. The river basin in question is Pratagy river, typical from the Atlantic Forest biome, with an area of 194.77 km2, located in Alagoas and which contributes with 40% of the water supply system of Maceió. The data required by the model were extracted from official databases and had to be processed to meet the locality and correlations of existing data banks in SWAT. The historical series were carried out in two monitoring stations - one for rain gauge station from ANA and other meteorological from INMET - for 46-year interval of hydrometeorological data and a 5-year warm-up period. After the simulations in the SWAT+ hydrosedimentological model, the results obtained are similar to other similar studies in this region. Furthermore, through the results, it is possible to verify a potential increase in water output from the basin, through evapotranspiration, in comparison to the volume precipitated in the coming years and the consumption demands, arising from abstraction for public supply. Finally, the importance of carrying out efficient water management at BHP is highlighted and the need to execute specifically to validate the modeling and extract more consistent results for the Brazilian basins.

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