Obras de demolição e reconstrução do maciço continental da ponte Hercílio Luz

• Autor(a) principal: Bonin, Francine
• Data de Publicação: 2019
• Outros Autores: Freccia, Lais Martins
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Universitário da Ânima (RUNA)
• Texto Completo: https://repositorio.animaeducacao.com.br/handle/ANIMA/4719
• topic: Ponte Hercílio Luz; Concreto; Restauração

The inauguration of the Hercílio Luz Bridge took place in 1926 and since then has been having some structural problems. It has been closed since the 80s for restoration and reconstruction. This work presents the reform and demolition procedures and some problems found between the reconstructions involving the massive of concrete in the continental area as well as the final results of the reform. The massive of concrete in the continental area reconstruction project used expansive grout to create fissures and help in the demolition. Then, with a cleaned area, it was designed 29 foundation piles initially, but it was necessary the creation of one more during the project. Furthermore, the pile cap was made of 1.200,39 m3 concrete and the anchoring blocks had a 3.333 m3 volume. This report also has information about unexpected issues during the restoration and how the solutions were found to solve them.