Banca de DEFESA: RAPHAEL LUCIO REIS DOS SANTOS

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
STUDENT : RAPHAEL LUCIO REIS DOS SANTOS
DATE: 25/05/2023
TIME: 09:00
LOCAL: https://conferenciaweb.rnp.br/webconf/conrado-de-souza-rodrigues
TITLE:

DEVELOPMENT OF A FORECAST MODEL FOR THE GENERATION OF CONSTRUCTION AND DEMOLITION WASTE TO PROPOSE A MANAGEMENT NETWORK IN AVERAGE-SIZED BRAZILIAN MUNICIPALITIES

KEY WORDS:

Sustainable construction, Waste management, Management model, Management network, Construction and demolition waste.

PAGES: 226
BIG AREA: Engenharias
AREA: Engenharia Civil
SUBÁREA: Construção Civil
SPECIALTY: Materiais e Componentes de Construção
SUMMARY:

The generation of waste is increasing due to population growth, urbanization and economic development, especially in developing countries. The Construction and Demolition Waste (CDW), a significant portion of solid waste, management is increasingly a challenge in the search for economic, social and environmental sustainability. Historically, CDW management has been treated with reactive actions, seeking to solve environmental problems. Therefore, in order to promote a more efficient management, it is essential to foresee the development of this problem in the future urban context, based on current scenarios. This research aims to develop a model for predicting the generation of CDW for medium-sized cities, enabling the proposition of management networks for the current and future scenario (considering the expansion of the municipality). The proposed methodology involved the development of the CDW generation prediction model, applied to the municipality of Varginha / MG, which associated the historical series of CDW generation conceived for the city and the variables that were related to the production of this waste. Based on the forecast model, CDW management networks were proposed for the current and future scenario of the municipality. Finally, the proposed networks were analyzed, verifying their changes due to the increase in CDW generation and the expansion of the municipality. The results of the application of the developed forecast model indicated an increase of 18.27% in the estimated amount of CDW generated, when compared to the current (2020) and future (2040) scenarios. This forecast of growth in the generated CDW, added to the expansion of the city's urban area, promoted changes in the location of the proposed infrastructures and consequently in the CDW management networks. The verification of the need for changes in CDW management networks is essential for maintaining their efficiencies over the years. Thus, it is expected that the results of this research model will contribute to the development of efficient CDW management networks, being a tool in the search for solving current environmental problems and also allowing the adoption of proactive actions for the correct management of the CDW in the future scenario.
KEYWORDS: Construction and Demolition Waste, Forecast model, Management network, Sustainable construction and Waste management.

COMMITTEE MEMBERS:
Presidente - CONRADO DE SOUZA RODRIGUES
Interna - SIMONE QUEIROZ DA SILVEIRA HIRASHIMA
Interno - GUILHERME DE CASTRO LEIVA
Externo à Instituição - MATHEUS HENRIQUE DE SOUSA OLIVEIRA - UFRJ
Externo à Instituição - ALEXANDRE MAGNO ALVES DINIZ - PUCMinas
Externa à Instituição - MARIA DO CARMO MARTINS SOBRAL - UFPE