@article {Antao_e_VicentedaSilva_2022,
	title = {Three-dimensional Limit Analysis with Lade-Duncan criterion},
	journal = {G{\'e}otechnique Letters},
	volume = {12},
	number = {2},
	year = {2022},
	note = {n/a},
	pages = {1-21},
	abstract = {<p>The paper describes the three-dimensional numerical implementation of the Lade-Duncan criterion in a finite element limit analysis (FELA) code. Validation is done using examples with a known solution. To conclude the proposed numerical tool is applied to the calculation of the ultimate bearing capacity of square footing.</p>
},
	keywords = {Lade duncan, meuzinho},
	doi = {10.1680/jgele.22.00015},
	url = {https://doi.org/10.1680/jgele.22.00015},
	author = {Ant{\~a}o, A. N. and Vicente da Silva, M.}
}
