Capacidade de carga de fundações e verificação de recalques a partir de parâmetros do ensaio panda 2 e de outros ensaios in situ
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Data
2018-06
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Editor
Ricardo Prado Abreu Reis
Resumo
This study aims to compare the load capacity of shallow and deep
foundations, spread footing and piles, using dynamic penetration resistance values of
PANDA 2 test in tropical compacted soil, replacing the parameters obtained by CPT and
SPT that implement the traditional methods of capacity of design load. Furthermore, this
research includes also the settlements analysis in each of the situations proposed. The
comparison of the load capacity of footing and pile with predefined dimensions was made
through theoretical and semi-empirical methods. The PANDA 2 results use were
satisfactory, with little variability when compared to SPT and CPT use for foundations
design in the studied soil. With regard to settlements, as expected, the settlement for pile
was relatively lower than the settlements on footing. The main contribution of this paper
was the practical application of Panda 2 results use, through methods of estimate
foundations load capacity and settlements.
Descrição
Palavras-chave
Ensaio PANDA, Aterro compactado, Capacidade de carga, Recalque, Fundações, PANDA test, Compacted soil, Load capacity, Settlement, Foundations
Citação
TONHÁ, Antônio Carlos Ferreira; ANGELIM, Renato Resende. Capacidade de carga de fundações e verificação de recalques a partir de parâmetros do ensaio panda 2 e de outros ensaios in situ. Revista Eletrônica de Engenharia Civil, Goiânia, v. 14, n. 1, p. 50-65, jul./dez. 2018. Disponível em: <https://www.revistas.ufg.br/reec/article/view/42593/pdf>.