Estudo das interferências de logística nas construções em Shopping Centers utilizando o método AHP

• Autor(a) principal: Oliveira, Victor Hugo Mazon de
• Data de Publicação: 2012
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
• Texto Completo: http://repositorio.uem.br:8080/jspui/handle/1/3562
• topic: Shopping Centers; Interior das áreas de vendas; Construção cívil; Estrutura urbana; Análise hierárquica; Interferências logísticas urbanas; Espaço urbano; AHP (Analytic Hierarchy Process); Maringá; Paraná; Brasil.; Shopping Centers; Inside sales areas; Civil engineering; Urban structure; Hierarchical analysis; Urban logistics interference; Urban space; AHP (Analytic Hierarchy Process); Maringa; Paraná; Brazil.; Engenharias; Engenharia Civil

The current Brazilian urban configuration has suffered remarkable changes as well as large urban centers worldwide. Among them there is a significant incorporation of Malls to the structure of cities. The present study examines the logistic interferences that the cities? urban structure causes on the processes involved in the execution of construction within the sale areas of these malls. In this way, it was used a tool for multicriteria decision-making called Analytic Hierarchy Process (AHP) as methodology tool to study the proposed cases. The study universe encompasses two malls. The first, called North Mall is located in the municipality of Rio de Janeiro (Rio de Janeiro State), and the second, called Catuaí Mall is located in the municipality of Maringá (Paraná State). The study was developed on three different steps. In the first step, the development of the study is in the research of theoretical foundation and data gathering. The second step consisted of elaborating a support tool for multicriteria decision-making (AHP) facing the two proposed cases. The third step is when it is applied the AHP method elaborated in the second step and analyzed the obtained results. The results revealed that when applied the method, all the pairwise comparison matrices for the criteria and sub-criteria of the proposed hierarchical structure presented a Consistence Ratio (CR) below 0.10. Therefore, it is considered that the matrix indicates consistence and the estimates performed for the comparison matrix can be maintained. The comparison of the Vectors of Local Medium Priorities (PML) found through the pairwise comparison of the matrices made possible to evaluate which urban interferences are more problematic case by case, indicating thus which factors should be prioritized in the planning building process for each one of the cases specifically. A comprehensive approach for the studied problem allowed concluding that the trial identified specific particularities for each Mall. The method was able to simulate, based on the boundary conditions attributed to the two studied Malls, the preponderant interferences among those contained in the elaborated hierarchical structure. It was also evidenced that regardless of the characteristics presented for each Mall, all had own difficulties. Thus, both showed that for the execution of a construction within their sale areas, several factors should be considered during the planning. However the method demands attention when the evaluator is making decisions. The sensitivity analysis pointed that small variations in the assignment of weight values had not caused changes in the final outcome, but large variations in the assignment of weight values and the non-fulfillment of reciprocity assumption in the pairwise comparison may generate unsatisfactory results that not match the reality or matrices that do not meet the consistence criterion required by the method.