F. Genna and M. D. Pasqua, Numerical analysis of masonry structures: a comparison between`nobetween`no tension' and`softeningand`softening' costitutive laws, Proceedings of VII National Conference for Computational Mechanics, pp.212-217, 1993.

L. Gambarotta and S. Lagomarsino, A microcrack damage model for brittle materials, International Journal of Solids and Structures, vol.30, issue.2, p.198, 1993.
DOI : 10.1016/0020-7683(93)90059-G

C. A. Castigliano, Theorie de l'Equilibre des Systemes Elastiques et ses Applications, p.1879

J. Heyman, The stone skeleton, Int. J. Solids and Structures, vol.2, issue.249, p.279, 1966.

E. Sacco, Modellazione e calcolo di strutture in materiale non reagente a trazione, Rend. Mat. Acc. Lincei, s, vol.235, issue.9, pp.1-258, 1990.

G. Romano and E. Sacco, Sul calcolo di strutture non resistenti a trazione, Proceedings of VII AIMETA National Congress, pp.217-226, 1984.

M. Lucchesi, C. Padovani, and G. Pasquinelli, On the numerical solution of equilibrium problems for elastic solids with bounded tensile strength, Computer Methods in Applied Mechanics and Engineering, vol.127, issue.1-4, p.56, 1995.
DOI : 10.1016/0045-7825(95)00816-4

F. Genna, An accurate numerical integration scheme for solving structural problems in the presence of a ???no tension??? material, Computers & Structures, vol.53, issue.2, p.273, 1994.
DOI : 10.1016/0045-7949(94)90201-1

G. Maier and A. Nappi, A theory of no-tension discretized structural systems, Engineering Structures, vol.12, issue.4, pp.12-234, 1990.
DOI : 10.1016/0141-0296(90)90021-J

A. Grimaldi and E. Sacco, Energia complementare e metodo penalty per problemi elastici unilaterali, Proceedings of IX AIMETA National Congress, pp.615-618, 1988.

G. Anzelotti, Elasticity with unilateral constraints on the stress, Proceedings International workshop on Integral Functionals in Calculus of Variations, pp.135-141, 1987.

M. Giaquinta and E. Giusti, Researches on the equilibrium of masonry structures, Archive for Rational Mechanics and Analysis, vol.88, issue.4, p.392, 1985.
DOI : 10.1007/BF00250872

G. and D. Piero, Recent developments in the mechanics of materials which do not support tension, 1988.

G. and D. Piero, A generalized Gauss Green formula for the Mathematical Theory of Plasticity, Proceedings of the Icclem Conference, 1989.

S. and D. Pasquale, Statica dei solidi murari: teorie ed esperienze, 1984.

G. and D. Piero, Constitutive equation and compatibility of the external loads for linear elastic masonry like materials, Meccanica, vol.24, issue.150, p.162, 1989.

D. P. Bertsekas, Constrained Optimization and Lagrange Multiplier Methods, 1982.

N. Kikuchi and J. T. Oden, Contact Problems in Elasticity: A Study of Variational Inequalities and Finite Element Methods, 1988.
DOI : 10.1137/1.9781611970845

J. H. Heegard and A. Curnier, An augmented Lagrangian method for discrete large-slip contact problems, International Journal for Numerical Methods in Engineering, vol.19, issue.4, pp.569-593, 1993.
DOI : 10.1002/nme.1620360403

M. Cuomo and G. Ventura, Complementary energy approach to contact problems based on consistent augmented Lagrangian formulation, Mathematical and Computer Modelling, vol.28, issue.4-8, pp.185-204, 1998.
DOI : 10.1016/S0895-7177(98)00117-4
URL : https://hal.archives-ouvertes.fr/hal-00913282

M. Cuomo and G. Ventura, An e€ective computational implementation of the no-tension model for masonry structures, Proceedings of the Computer Methods in Structural Masonry, Books and Journals International LTD, 1993.

M. Cuomo and G. Ventura, An Augmented Lagrangian Formulation for the Analysis of No-Tension Structures with Unilateral Supports, Proceedings II Contact Mechanics International Symposium, 1995.
DOI : 10.1007/978-1-4615-1983-6_32

M. R. Hestenes, Multiplier and gradient methods, Journal of Optimization Theory and Applications, vol.4, issue.5, pp.303-320, 1969.
DOI : 10.1007/BF00927673

M. J. Powell, A method for non-linear constraint in optimization problems, Optimization, pp.283-298, 1969.

R. Fletcher, Practical Methods of Optimization, 1987.
DOI : 10.1002/9781118723203

S. Bennati and C. Padovani, Soluzioni esplicite per problemi di equilibrio di solidi non reagenti a trazione, The Proceedings of XI AIMETA National Congress, Solids and Structures Mechanics, pp.73-78, 1992.