A Levenberg-Marquardt algorithm for fi tting σ-w curves from three-point bend tests for plain and fi ber reinforced concretes

Authors: Sousa, J.L.A.O.

Source: Revista IBRACON de Estruturas e Materiais. October 2011 4(4)

Subject Terms: inverse analysis, softening, concrete, Levenberg-Marquardt

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A loading rate dependent cohesive model for concrete fracture

Authors: Rosa, A.L., Yu, R.C., Ruiz, G., Saucedo, L., Sousa, J.L.A.O.

Source: In Engineering Fracture Mechanics March 2012 82:195-208

R-curve behavior in notched beam tests of rocks

Authors: Ferreira, L.E.T, Bittencourt, T.N, Sousa, J.L.A.O, Gettu, R

Source: In Engineering Fracture Mechanics 2002 69(17):1845-1852

Experimental investigation on the influence of temperature on the mechanical properties of reservoir rocks

Authors: Araújo, R.G.S., Sousa, J.L.A.O., Bloch, M.

Source: In International Journal of Rock Mechanics and Mining Sciences April-June 1997 34(3-4):298-298

A quasi-analytical model for three-dimensional analysis of hydraulic fracture propagation in reservoir rocks

Authors: Garcia, J.E.L., Sousa, J.L.A.O.

Source: In International Journal of Rock Mechanics and Mining Sciences April-June 1997 34(3-4):297-297