
DDA's Download link:
Useful papers:

Sitar, N., and MacLaughlin, M.M., Kinematics
and Discontinuous Deformation Analysis of Landslide Movement,
Invited Keynote Lecture, II Panamerican Symposium on Landslides, Rio
de Janeiro, Nov. 1014th, 1997.

Sitar,
N., and MacLaughlin, M.M., Doolin, D.M. and Abbot, T.
Investigation of slope stability kinematics using discontinuous
deformation analysis. International Journal of Rock Mechanics
and Mining Sciences, v. 38, pp. 753762, 2001.

Doolin, D.M. and Sitar, N.,
Accuracy of the DDA method with respect to a single sliding block.
In: Rock Mechanics in the National Interest, proceedings of the 38th
U.S. Rock Mechanics Symposium, Washington D.C., July 57, 2001.
Balkema, Rotterdam, pp. 14291435.

Doolin, D.M. and Sitar, N.,
DDAML  discontinuous deformation dnalysis markup language.Int.
J. of Rock Mechanics and Mining Sciences, V38, N3, April, 2001,
467474.

Sitar, N., and MacLaughlin, M.M.,
Investigation of slope stability kinematics using discontinuous
deformation analysis. Invited Keynote Lecture, II Panamerican
Symposium on Landslides, Rio de Janeiro, Nov. 1014th, 1997.

Tsesarsky, M. and
Hatzor, Y. H., 2005. Tunnel roof
deflection as a function of joint spacing and friction in blocky
rock masses a parametric study using Discontinuous Deformation
Analysis (DDA). Tunneling and Underground Space Technology.

Tsesarsky M., Hatzor, Y. H. and Sitar N.2005.Dynamic
Displacement of a Block on an Inclined Plane: Analytical,
Experimental and DDA Results. Technical Note. Rock Mechanics and
Rock Engineering. Vol. 38, No. 2, pp. 153167.

Hatzor,
Y. H., Y. Zaslavsky, A. A. Arzi, and A. Shapira. 2004.
Dynamic stability analysis of jointed rock slopes using the DDA
method: King Herods Palace, Masada, Israel. International
Journal of Rock Mechanics and Mining Sciences Vol.41, pp. 813832.

Tsesarsky, M., Hatzor, Y. H. and Sitar, N. 2002. Dynamic
block displacement prediction validation of DDA using analytical
solutions and shaking table experiments. Stability of Rock
Structures: Proceedings of the 5^{th} International
Conference on Analysis of Discontinuous Deformation (ed. Y. H.
Hatzor), Balkema Publishers, Lisse, pp. 195 203.

Hatzor,
Y. H. and A. Feintuch, 2001. The validity
of dynamic displacement prediction using DDA. International
Journal of Rock Mechanics and Mining Sciences. Vol. 38, No. 4, pp.
599606.

Hatzor,
Y. H. and R. Benary, 1998. Stability of a
laminated Voussoir beam: back analysis of a historic roof collapse
using DDA. International Journal of Rock Mechanics and Mining
Sciences., Vol. 35, No. 2, pp. 165181.

Kamai,
R. and Hatzor, Y.H. 2005.
Dynamic back analysis of structural failures in archeological sites
to obtain paleoseismic parameters using DDA. Stability Analyses
using Discontinuous Methods: Proceedings of the 7^{th}
International Conference on Analysis of Discontinuous Deformation
(ed. M. MacLaughlin and N. Sitar), Honolulu, Hawaii,
pp. 121136.

Hatzor, Y. H., Tsesarsky, M. And Eimermacher, R. C. 2006.
Structural stability of historic underground openings in rocks: two
case studies from Israel. In:
Stavros
K. Ed. Fracture and Failure of Natural Building Stones (ed.S.
K. Kourkoulis),
Kluwer Academic Publishers.

Tsesarsky,
M. and Hatzor, Y. H., 2005. Tunnel roof
deflection as a function of joint spacing and friction in blocky
rock masses a parametric study using Discontinuous Deformation
Analysis (DDA). Tunneling and Underground Space Technology.

Tsesarsky, M. Hatzor, Y. H., Leviathan, Saltzman, U., Sokolowsky, M.
2005.
Structural control on the stability of overhanging, discontinuous
rock slopes. 40th U.S. Symposium on Rock Mechanics (USRMS): Rock
Mechanics for Energy, Mineral and Infrastructure Development in the
Northern Regions. Anchorage, Alaska, June 2529, 2005. CDROM paper
ARMA/USRMS 05771.

Tsesarsky,
M. and Hatzor, Y. H. 2003.
Deformation and kinematics of vertically jointed rock layers in
underground openings. In: Development and Application of
Discontinuous Modelling for Rock Engineering:
ICADD 6, Proceedings of the
6^{th} International Conference on Analysis of Discontinuous
Deformation (ed. M. Lu), Balkema Publishers, Lisse, 93101.

Tsesarsky,
M., Hatzor, Y. H. and Sitar, N. 2002. Dynamic
block displacement prediction validation of DDA using analytical
solutions and shaking table experiments. Stability of Rock
Structures: Proceedings of the 5^{th} International
Conference on Analysis of Discontinuous Deformation (ed. Y. H.
Hatzor), Balkema Publishers, Lisse, pp. 195 203.

Hatzor,
Y, H., 1999. The
Vousoir beam reaction curve. ICADD3, Proceedings of the 3rd
Intl. Con. On Analysis of Discontinuous Deformation (ed. B. Amadei)
ARMA, Alexandria, pp. 117126.
