ICADD-7 Proceedings

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Proceedings of the 7th International Conference on Analysis of Discontinuous Deformation


  • Mary M. MacLaughlin
  • Nicholas Sitar


  1. Producing Joint Polygons, Cutting Rock Blocks and Finding Removable Blocks for General Free Surfaces Using 3-D DDA. Gen-Hua Shi. pages 1-24.
  2. Modified Point-to-Face Frictionless Contact Constraints for Three-Dimensional Discontinuous Deformation Analysis (3-D DDA). S. A. Beyabanaki and A. Jafari. pages 25-36.
  3. Dynamic Three-Dimensional Discontinuous Deformation Analysis (3-D DDA) Validation Using Analytical Solutions. M. Moosavi, A. Jafari and S. A. Beyabanaki. pages 37-48.
  4. Analysis and Improvement of Scheme to Detect Contacts in 3D Blocky Systems. Jianquan Wang, Jun Liu and Gao Lin. pages 49-58.
  5. DDA Benchmark Testing at UCT - A Summary. F. Scheele and B. Bates. pages 59-70.
  6. Validation of DDA Block Motions and Failure Modes using Laboratory Models. Mary M. MacLaughlin and Melissa A. Hayes. pages 71-78.
  7. Comparison of the Deformation of Externally Loaded DDA and UDEC Blocks with an Analytical Solution. Cindy A. Wright, Mary M. MacLaughlin and Richard P. Donovan. pages 79-90.
  8. Implementation of a Quadratic Triangular Mesh into the DDA Method. Roozbeh Grayeli and Ali Mortazavi. pages 91-102.
  9. DDA for Elastic Elliptic Element. Y. Ohnishi, S. Nishiyama, S. Akao, M. Yang and S. Miki. pages 103-112.
  10. Preliminary Consideration for Analyzing Ground Deformation due to Fault Movement. M. Osada and H. Taniyama. pages 113-120.
  11. Dynamic Back Analysis of Structural Failures in Archeological Sites to Obtain Paleoseismic Parameters using DDA. R. Kamai and Y. H. Hatzor. pages 121-136.
  12. Earthquake Response Analysis of a Rock-Fall by Discontinuous Deformation Analysis. T. Sasaki, I. Hagiwara, K. Sasaki, S. Horikawa, Y. Ohnishi, S. Nishiyama and R. Yoshinaka. pages 137-146.
  13. Influence of Input Parameters on Energy Loss in Free Fall Tests with DDA. T. Ishikawa, S. Miura and Y. Ohnishi. pages 147-158.
  14. Numerical Simulation of Bench Blasting by 2D-DDA Method. Jun Yang and You-jun Ning. pages 159-166.
  15. Numerical simulation of Startup and the Whole Process Characteristics of Qianjiangping Landslide with DDA Method. Aiqing Wu, Xiuli Ding, Huizhong Li and Gen-Hua Shi. pages 167-174.
  16. Preliminary Research on Solving Large Displacement Problems by Numerical Manifold Method with Fixed Mathematical Meshes. Haidong Su and Xiaoling Xie. pages 175-182.
  17. Formulation of High-Order Numerical Manifold Method and Fast Simplex Integration based on Special Matrix Operations. Shaozhong Lin, Yongfeng Qi and Haidong Su. pages 183-190.
  18. Data Compression using Manifold Method. Xi-Sheng Fang, Guo-Fang Tu, Ying Wang and Gen-Hua Shi. pages 191-198.
  19. Upper and Lower Bound Solution With Hybrid-Type Penalty Method. Hirohisa Ohki and Norio Takeuchi. pages 199-210.
  20. Material Nonlinear Analysis using Hybrid-Type Penalty Method Assumed Second Order Displacement Field. Riichi Mihara and Norio Takeuchi. pages 211-222.
  21. The Progression of Non-Continuous Deformation Structural Analysis. Jiuhong Li, Ruirui Ren and Jusheng Yang. pages 223-244.
  22. Japanese Underground Research Laboratory Project and Prediction of Rock Mass Behavior around Deep Shafts and Galleries using Continuous and Discontinuous Models. T. Sato, S. Mikake, S. Nakama, Y. Seno, T. Mori, K. Iwano, M. Gohke and H. Tada. pages 245-256.
  23. Progressive Shear Band Model for Soil Retaining Wall Problems. E. G. Septanika and R. B. J. Brinkgreve. pages 257-264.
  24. Foundation Stability Analysis of Anchor Dam. J. T. Kottenstette. pages 265-276.
  25. The Application of DDA to Practical Rock Engineering Problems: Issues and Recent Insights. Yuzo Ohnishi, Satoshi Nishiyama, Takeshi Sasaki and Takunmi Nakai. pages 277-287.