Projeto de contenção de talude com cortina atirantada

• Autor(a) principal: Ferreira, João Victor
• Data de Publicação: 2021
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/214551
• topic: Soil movement; Slope stability; Earth pressure; Retaining walls; Anchored wall; Movimento de solos; Taludes; Estabilidade de taludes; Muros de contenção; Cortinas atirantadas

This thesis has as goal doing a study of the development of hypothetical tied- back, applying the concepts of resistance of reinforced concrete, orestressed anchors and also involves soil properties. All of this to prevent the soil failure along a sloping surface. The method developed in 1957 by prof. Eng. Ântonio J. Costa Nunes, called “Brazilian Anchor Method” which encouraged the usage of this thype of method in Brazil. This assessment aims to highlight the main aspects of designing to be considered by the particularities of each material (reinforced concrete, prestressed steel and soil). This is demonstrated with a practical calculation example for designing a tied-back retaining wall. The work shows a sequence of objective calculations to be performed using the “Brazilian Anchor Method” to analyzing of the slope stability, guidelines for dimensioning anchors and to estimate the wall itself.