​Validation and Verification of the numerical Discontinuous Deformation Analysis (DDA) method​

Funding: Israel Science Foundation (ISF), Israel-US Binational Science Foundation (BSF).

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Book:
open-book.pngYossef H. Hatzor, Guowei Ma, Gen-hua Shi, 2017. Discontinuous Deformation Analysis in Rock Mechanics Practice. ISRM Book Series. CRC Press / Balkema. Leiden, The Netherlands, 390 p.

Selec​ted presentations:
powerpoint.pngDDA in Rock Mechanics Practice. Keynote Lecture. The 13th International Congress on Rock Mechanics, ISRM Congress 2015, Montreal, Canada May 10 – 13, 2015

powerpoint.pngSite response analysis with 2D-D​DA​. 11th  International Conference on Analysis of Discontinuous Deformation (ICADD-11), August 27-29,  2013, Fukuoka, Japan. Keynote address.​​

Selected articles:​​

Juan Pablo Ibanez, and Yossef H. Hatzor, 2018. Rapid sliding and friction degradation: lessons from the catastrophic Vajont landslide​. Engineering Geology, Vol. 244, pp. 96–106.

Yossef H. Hatzor, Ben-Guo He, and Xia-Ting Feng, 2017. Scaling rockburst hazard with the DDA and GSI methods. Tunneling and Underground Space Technology. Vol. 70, pp. 343 – 362.

Yagoda Biran G. and Y. H. Hatzor, 2016. Benchmarking the numerical discontinuous deformation analysis method. Computers and Geotechnics. Vol. 71, pp. 30 – 46.​

Yossef H. Hatzor, Xia-Ting Feng, Shaojun Li, Gony Yagoda-Biran, Quan Jiang, Liangxing Hu, 2015. Tunnel reinforcement in columnar jointed basalt: the role of rock mass anisotropy. Tunneling and Underground Space Technology. Vol. 46, pp. 1 – 11. 
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Bakun-Mazor D., Hatzor Y. H., and S. D. Glaser, 2012. Dynamic Sliding of Tetrahedral Wedge: the Role of Interface Friction. International Journal for Numerical and Analytical Methods in Geomechanics. Vol. 36, pp. 327 – 343.