MBA Gestão de Obras e Projetos

URI Permanente para esta coleção

https://repositorio.animaeducacao.com.br/handle/ANIMA/2202

Navegar

Agora exibindo 1 - 20 de 60

Gerenciamento de resíduos sólidos na construção civil
(2017) Movilla, Mariana Lenti
In Brazil, architecture professionals do not give due importance to the technical area that is also part of the profession. Most architects think that it is not their competence to know the constructive techniques and leave this stage of the process under the responsibility of the engineers. Due to this, there is a great chasm between the professionals who elaborate the project and those who execute the project, which often generates misunderstandings and problems that arise only when the work is being executed. Architecture professionals must understand the importance of planning and managing works and how much this can contribute to the Civil Construction and, consequently, to the environment we live in. In this way, much of the high rates of waste of materials and waste generation that are being observed in the construction sector in Brazil would be avoided. The present work consists of a study developed on the process of management of waste generated in construction sites, considering the benefits that this activity can offer to companies, governments and institutions, when carried out in a serious and effective way. In order to comply with the objectives, the scientific methodology was adopted with bibliographic research techniques to make a survey of the current situation of solid waste management in Brazil.
A logística envolvida no ciclo do revestimento asfáltico
(2017) Santos, Nathan Garcia dos
In a country where the most used link's main thoroughfares are highways, is expected to mesh well developed and tracks in good condition. However, it is not what happens in Brazil. This article was exposed to logistics involved in the cycle of the asphalt coating, the points that require greater attention and the problems that may occur. We analyzed the processes that the asphalt coating passes from production until the compression. In Brazil the most mass used is the machined hot bituminous concrete, used to develop this research. With the characteristics of each step discussed, will be shown the logistics necessary to ensure that the process runs without errors. At the end, the main process of this chain is the application. Phase that will dictate whether the road built or does not meet the conditions of quality, comfort, durability and safety.
Mantas asfálticas para impermeabilização: reúso de resíduos
(2017) Rodrigues, Victor Gabriel
As mantas asfálticas para impermeabilização têm sido utilizadas em larga escala no mundo inteiro desde os anos 1950 e 1960 até hoje. Foram evoluindo com o passar dos anos suas formulações e composições do betume, contudo o grande problema deste material são os resíduos gerados, que não possuem um descarte adequado ou até mesmo um reuso eficiente do mesmo. Por ser um material muito contaminante para o ambiente, é necessário aprofundar em busca de uma forma eficiente de reutilização do material nobre do betume, assim diminuindo e muito a quantidade elevada de resíduos gerados em obra. Este artigo tem a premissa de apresentar ideias aplicadas na Europa, e práticas que poderiam ser adotadas em obra de forma a diminuir a quantidade de material betuminoso desperdiçado e descartado inadequadamente.
Plataforma BIM: na gestão de projetos
(2017) Cunha, Ana Paula
It is evident the importance of civil construction in the economic and social sector, but in its production process, it generates a large amount of solid waste, uses a lot of material extracted directly from nature, and besides, it wastes a lot of what it uses. Brazil still has deficiencies in the project elaboration phase, with more time being devoted to projection and less to execution itself. Many problems are still solved in loco, redoing services, in which the deficiency in the management procedures is notorious. With the evolution of technology, also present in this sector, measures can be taken to change this framework. The BIM platform, a database software in digital format, allows the entire construction process to be tested before execution, so it is possible to reduce the amount of material used, solid waste generated, and increase the speed and decrease the Cost of building. Thus, this article proposes to analyze the main aspects for a more efficient management process, exposing as a tool of assistance the BIM platform, reviewing the concepts of the presented themes and highlighting the benefits of the use of the tool.
A utilização do resíduo sólido proveniente da construção civil: para a fabricação de tijolos ecológicos
(2017) Machado, Luiz Eduardo Amante
Civil construction as a whole is an uninterrupted process, which requires a great energy demand and consumes a large amount of non-renewable resources. Even after the completion of the work, conventional buildings continue to contribute to the environmental impact, generating high rates of consumption of water, energy, pollutants, creation of microclimates, among other factors. Only the construction sector is responsible for generating 67% of the total mass of solid waste. From this, researchers began to study the recycling of these solid waste produced, developing the ecological brick made from these wastes.
Certificação LEED: uma analogia entre Brasil e a cidade-bairro Pedra Branca
(2017) Schurhaus, Thiago
The construction industry is fundamental to the society development, however It is also the sector that most impacts the environment. Therefore, came up the certifications of sustainable constructions, embracing the social, environmental and economics spheres, among them is the LEED (Leadership in Energy and Environmental Design). This article proposes itself , by a descriptive and exploratory research, to concept the LEED certification and to analyze its panorama in nationwide, comparing it to the reality of a neighborhood, located in Palhoça/SC.
A viabilidade econômica sustentável do bloco concreto com garrafa pet
(2017) Rocha, Evelise Riveros da
The construction sector is responsible for a large part of the environmental impacts, which start from the extraction of the raw material to the generation of waste. In face of the problems caused, the construction industry has been seeking technological innovations that seek sustainability, which is linked to economic, environmental and social factors. This work presents the feasibility study for the incorporation of 15% recycled ground PET in substitution to the natural aggregates in the manufacture of concrete blocks. In general, it compares the fabrication of the conventional concrete block with the concrete block with PET. When analyzed economically the block with PET showed a cost much higher than the conventional one, but it presents significant environmental advantages for reduction of residues and the consumption of raw material.
Viabilidade econômica - financeira de um empreendimento de habitações do Programa Minha Casa Minha Vida
(2017) Bruggmann, Cristiane
The construction industry is an important segment of the Brazilian economy and offers possibilities for gains even in the most difficult economic times. Being an important generator of jobs and housing development in the country. The government, seeking to reduce the housing deficit, began to provide resources to stimulate the Brazilian real estate market through the Minha Casa, Minha Vida Program, allowing low-income families access to acquire their housing. (CAIXA, 2017). In addition to the benefits for those who want to acquire a property, the program also stimulated the productive chain of the Construction Industry, generating jobs and income for thousands of workers and an increase for commerce, increasing the supply of real estate for sale. After the program's launch, the number of housing units financed practically doubled between 2008 and 2009, jumping from 596,087 to 1,047,037. Some builders and developers in the country turned their attention to the lowincome public, given the ease of obtaining financing and high demand (CAIXA ECONOMICA, 2013). In this way, it is necessary to carry out an economic-financial feasibility analysis to determine if this type of enterprise is considered feasible in the construction company's view. Through this study, we estimate the costs and potential return of this type of constructive enterprise.
Principais desafios para a implantação de métodos sustentáveis na construção civil no Brasil e a importância do planejamento para a sua manutenção
(2017) Bortoluzzi, Augusto Cardoso
The term sustainability has been increasingly addressed in the middle of construction, due to the increasing concern of the impacts that each activity generates to the environment, such impacts can and should be avoided through a less severe work approach and less aggression to the environment involved by it. In order for this sustainable proposal to be effectively applied effectively, there must be a close relationship between purpose and planning, without which the practical approach to sustainable actions becomes more susceptible to failures and plays a contrary role than is expected. These failures occur in spite of all practical attempts to apply these sustainable methodologies in the construction market in Brazil, as they still face specific challenges, due to the economic, for their application; the cultural question of the usual constructive methods and the fear of applying the "new"; and the precariousness of the skilled labor force for its execution. Therefore, this article proposes, through bibliographical research, to approach studies and concepts of what is sustainable, to understand the reason for its need in civil construction, to discuss the main challenges for its application in Brazil, to list some strategies and methodologies of sustainability in construction and understand the importance of planning for the sustainable maintenance of construction processes.
A gestão de resíduos sólidos da construção civil: como reforço de subleito para solo argiloso
(2017) Dias Toledo, Humberto; Simoni, Odiane
In the present day, we still see the presence of residues in the environment as: tires, plastics, pet bottles thrown in wasteland, river banks, roadside, rubble works, among others. One of the major problems facing humanity today is how to properly allocate the waste produced. Among these residues stand out: the rubble of works. In this context, this article aims to present adequate disposal of construction waste in order to minimize the problem of inadequate disposal of rubble generated by the Civil Construction sector. It is proposed to use this residue as a raw material to reinforce paving structures, both for asphalt and rural roads. For, with the scarcity of quarries and sometimes no release of the environmental organs, these residues can generate a new material to be used in this sector, and can be characterized as a form of a returnable source.
Estado da arte em termos de contratos entre construtores, projetistas, fornecedores e investidores da construção civil brasileira
(2017) Manenti, Eloisa Marcon
O mercado da Construção Civil ainda sofre as consequências da informalidade, não só no que diz respeito às relações trabalhistas, mas também nas relações de prestação de serviços relacionados ao projeto, à execução e planejamento do empreendimento. As relações contratuais formais proporcionam aos envolvidos, maior segurança quanto a remuneração, qualidade na entrega de serviços e produtos, além de aderência a prazos. Neste contexto, o presente artigo tem por objetivo listar as principais publicações acerca das formas de relacionamento contratual entre os agentes da construção (projetistas, fornecedores, construtores e investidor), em particular aquelas utilizadas para execução de empreendimentos residenciais multifamiliares, e suas considerações sobre os aspectos da gestão de contratos no Brasil. Na busca, onde foram priorizados trabalhos na temática nacional, obteve-se 406 trabalhos e após a aplicação de filtros, chegou-se a 21 publicações que estabelecem um panorama dos temas, além de servir de guia para pesquisas futuras, uma vez que aponta as lacunas e temas correlatos a esta problemática.
Destinação de resíduos da construção civil: panorama dos receptores de Florianópolis
(2018) Alves, Caroline Goulart
Com a expansão urbana, a construção civil cresceu consideravelmente, tendo grande impacto na economia e também no meio ambiente, já que passou a gerar muitos resíduos volumosos, que podem acarretar em poluição nos níveis físico, químico e biológico. Neste contexto, surge a necessidade da destinação adequada destes resíduos. Por oferecer esses riscos ao ambiente, os RCC’s devem ser classificados e destinados adequadamente, segundo a Lei 12.305, a Resolução do CONAMA nº 307 e a NBR 10004, que são as principais normas e legislações sobre o assunto. Além disso, deve-se considerar as leis nas esferas estadual e municipal, referentes a destinação dos mesmos. É neste cenário, que o município necessita possuir locais como aterros de inertes, aterros industriais, áreas de transbordo e triagem e usinas de reciclagem, para que seja possível a destinação adequada destes resíduos. Este artigo tem como proposta, um estudo bibliográfico sobre a destinação de resíduos de construção civil no Brasil, no estado de Santa Catarina e especificamente no município de Florianópolis, apresentando as áreas para a destinação encontradas e legalidade dos locais.
Construção civil, construir para vender ou aplicar no mercado financeiro
(2018) Zanatta, Thiago Heinzelmann
O período pós crise imobiliária dos EUA foi bastante próspero para o mercado imobiliário brasileiro, obtendo um crescimento médio de 20% a.a. Em 2013 o mercado começou a mostrar sinais de desaceleração. Após esse ano, muitos imóveis tiveram queda real de valor, fato que aumentou a insegurança do setor. Muitos investidores resolveram sair do ramo, e buscar outras formas de rentabilizar o patrimônio. Nesse contexto surge a problemática, qual a melhor opção de investimento, no período analisado, para aplicação de recursos, analisando o fluxo das receitas e despesas de construção e venda de uma edificação multifamiliar, comparando o resultado com os investimentos mais comuns disponíveis no mercado, tais como, CDB, Tesouro Direto e ações. Ao final da pesquisa a opção mais rentável foi a construção e venda de imóveis. Indicando porque tantas pessoas foram atraídas para o ramo da construção civil.
Conceito de gestão ambiental em obras de subestação de energia elétrica
(2018) Ferreira, Diego da Silva
The demand for electric energy in the country increases every year, causing the industry to rethink its forms of work management making it indispensable to identify the characteristics that allow the execution of environmentally correct projects. To do so, the sector undergoes changes and adaptations in the way it produces and manages its works. The sector also underwent a reform with the approval of laws that began to regulate and regulate the companies of the electric sector, and with that, new environmental requirements were added. This work aims to approach the concepts and point out guidelines for environmental management in electrical substation works.
Fluxo logístico para serviços de engenharia de obras públicas do IF-SC
(2018) Sardá, Diego Búrigo
Este artigo é parte integrante do trabalho de avaliação da disciplina de metodologia de pesquisa científica, do curso de MBA em Gestão de Obras e Projetos. Trata-se de uma pesquisa ao qual procuramos mapear o departamento de obras e engenharia do IF-SC sob o enfoque dos fluxos logísticos.
Estudo de caso: análise da viabilidade financeira de um edifício residencial multifamiliar
(2018) Trindade, Arthur Riggenbach Bezerra da
The main objective of the present study is the financial analysis to develop a multifamily housing in the city of São José. The case study discusses the development of an architectural project, which challenges the predominant type of construction in the area where the project is intended to be deployed. It consists of a quantitative and budget survey project and simulation using a cash flow from real data and information according to market conditions in São José, considering the traditional concept of net present value, internal rate of return and payback period. The simulation is possible from an economic point of view, however, when evaluating the results, it is believed that need another study with the same type of project currently used, which lead to better results in the analysis of economic viability.
Técnicas para uma cidade sustentável à água
(2018) Gantuss, Vitor Rabêlo
The unbridled growth of the population, coupled with the process of industrialization and urbanization of society, the lack of urban planning and climate change has had unprecedented repercussions on the environment. One example is urban flooding, which affects several sectors such as housing, public health, transportation, sanitation, among others. Faced with this problem, in order to mitigate the effects of anthropic actions on water resources, approaches to sustainable rainwater management, such as the WSUD, are being taken. Considering that environmental sanitation services will be increasingly in demand, this article aims to: Disseminate the knowledge of the WSUD integrated water management system through the presentation of some of the techniques adopted by the system, as well as point out a study to observe the use of such techniques in practice. For this, a bibliographical review of several international and national articles on the WSUD was made. This approach aims to make cities potentially habitable, sustainable and productive in terms of water, thus enabling safe and affordable water delivery, improving the flood protection system, and ultimately providing resilient landscapes. For these reasons, it is essential to learn such lessons and bring this model of development to Brazilian cities.
Resíduos de construção e demolição: uma abordagem do assunto e a situação do município de Florianópolis
(2018) Fernandes, Graziella Quint
The civil construction is one of the activities more old developed the men, and the larger generator of solid waste of the world. In the context arise the need a eficient management of the construction and demolition waste. The CDW represent serious risk for the environment, and need to be manipulated and destined correctly for the avoid the pollution and risk for life. The CONAMA 307 Resolution, the main Brazilian regulation about the subject, guide the generators for reduce, reuse, recycle and destine correctly the construction and demolition waste. The large generators must to implant the management program in your constructions, and the public power must to elaborate the Integrated Plan for the Management of Construction Waste. Faced with this, the public power has a great responsibility regarding the rules for an efficient management of CDW, being of its obligation the elaboration of the Municipal Plan of Civil Construction Waste. This article proposes a bibliographical survey on the management of civil construction waste in Brazil, and the exposition of the present condition of the municipality of Florianópolis on this subject.
Análise orçamentária sob o âmbito da disposição de verbas para a gestão de resíduos da construção de obras públicas de implantação e ampliação de edificações em Santa Catarina
(2018) Pereira, Eliziane Nery
The state is a major demander of works in the civil construction sector, mainly due to lack of equipment and public infrastructure. These constructions consume expressive volumes of natural resources, which in most cases are not used in their entirety and thus generate waste. In this sense, the need arises to carry out the management of construction waste (MCC) in an effective way and aiming at the conservation of the environment, as well as the possibility of recycling and the sustainability of the construction process. In order to mitigate the problems caused by the waste, laws and regulations have been created to ensure the correct disposal of these wastes, but these services represent a significant cost in the construction process, when considering horizontal and vertical transportation costs within the building, storage at the construction site. works, transportation of the work to appropriate / legalized location and final deposition rates. Our objective was to analyze the bidding processes of public works in the state of Santa Catarina, through the identification of solid waste management aspects of construction. The research was carried out through the analysis of budget worksheets and descriptive memorandums of 25 (twenty five) bidding processes of buildings for the state of Santa Catarina. This total of processes represents approximately 40.0% of the bids for the period of 2016 to 2018, we identified that of the total analyzed only 32.0% consider approximately 1.5% of the total value of the work for the costs appropriate to the management services of solid waste. In the prospection of the applicability of the environmental legislation referring to the MCCs it is necessary that the public power reconsider the budget for the proper management of the waste in public works in the state.
A importância da utilização de EPI e EPC em obras civis em vias públicas
(2018) Pereira, Claudinei Aducio
Infrastructure engineering works foster the development of a country and increases the quality of life of the population. Also, they are a major source of employment. By contrast, there is a great number of work-related accidents in this industry, because works of this magnitude require great physical effort on the part of employees. In addition to risks that are inherent in civil works, many engineering companies fail to adopt accident prevention policies, which can be an aggravating factor in these cases. The present study sought to observe the routine of workers while carrying out basic sanitation works in the town of Ibirama (SC, Brazil). Data were collected and observations were made about workers’ behavior and work routine to check how they dealt with occupational safety and health. The results show that there is no compliance with minimum safety requirements as regards use of individual and collective protective equipment (PPE and CPE) and use of road work signs by either the employees or the company. Not only is occupational safety and health neglected by the company, but it is also overlooked by employees, who do not worry about their own protection although they are exposed to risks. Therefore, the company is supposed to implement a policy, with the aid of qualified professionals, to raise awareness of the issue. For this purpose, companies must hire an occupational safety and health specialist as a regular member of staff.

Navegar

Navegando MBA Gestão de Obras e Projetos por Data de Publicação

Resultados por página

Opções de Ordenação