ABSTRACT

Rocks and soils can behave as discontinuous materials, both physically and mechanically, and for such discontinuous nature and behaviour there remain challenges in numerical modelling methods and techniques. Some of the main discontinuum based numerical methods, for example the distinct element method (DEM) and the discontinuous deformation analysi

part |2 pages

Keynotes

chapter |12 pages

Application of DDA and NMM to practical problems in recent new insight

Y. Ohnishi & T. Koyama T. Sasaki & I. Hagiwara
ByY. Ohnishi, T. Koyama, T. Sasaki, I. Hagiwara, S. Miki & T. Shimauchi

chapter |12 pages

Discontinuum based micromechanics modelling methods

ByG.F. Zhao J. Zhao (EPFL)

chapter |6 pages

Immersed boundary based fluid coupling in mechanics of discontinua

ByA. Munjiza, J.J.R. Williams, E.J. Avital, J. Cin & D. Xu

chapter |12 pages

Toward a realistic rock mass numerical model

ByG.W. Ma & G.Y. Fu

chapter |14 pages

DDARF-A simple solution for simulating rock fragmentation

ByY.Y. Jiao & X.L. Zhang

part |2 pages

Discontinuous deformation analysis method and applications

chapter |6 pages

Coupling fluid flow with discontinuous deformation analysis

ByY.X. Ben, J. Xue, Q.H. Miao & Y. Wang

chapter |8 pages

DDA simulations for slope failure/collapse experiment caused by torrential rainfall

T. Koyama, K. Irie, K. Nagano & S. Nishiyama N. Sakai
ByT. Koyama, K. Irie, K. Nagano, S. Nishiyama, N. Sakai & Y. Ohnishi

chapter |8 pages

History of road construction with discontinuous analysis in Japan

ByT. Nakai, K. Hatakeyama & Y. Ohnishi

chapter |8 pages

Nonreflecting boundaries for the discontinuous deformation analysis

ByY.J. Ning & Z.Y. Zhao

chapter |8 pages

Studies on rock fall problems by three dimensional discontinuous deformation analysis

T. Sasaki & I. Hagiwara S. Miki
ByT. Sasaki, I. Hagiwara, S. Miki, Y. Ohnishi & T. Koyama

chapter |6 pages

Masonry retaining wall under static load using discontinuous deformation analysis

ByJ.Q. Tian, S. Nishiyama, T. Koyama & Y. Ohnishi

chapter |6 pages

Development of graphic user interface for Discontinues Deformation Analysis (DDA)

G.F. Zhao & N. Khalili X.B. Zhao
ByG.F. Zhao, N. Khalili, X.B. Zhao & X.B. Tu

chapter |6 pages

The method of slope modelling for rockfall analysis using 3D DDA

ByL. Zheng, G. Chen, K. Zen & K. Kasama

part |2 pages

Key block theory, block cutting and applications

chapter |6 pages

Generation of three-dimensional rock mass geometrical model

ByG.Y. Fu & G.W. Ma

chapter |10 pages

An efficient block detection algorithm in 3D-DDA

ByA. Jafari & M. Khishvand

chapter |6 pages

Block identification algorithm for complex free planes

ByJ.Y. Li, J. Xue, J. Xiao & Y. Wang

chapter |8 pages

Stability analysis of determined blocks in the underground powerhouse of guandi hydropower station

ByB. Lu, X.L. Ding, Z.H. Dong & A.Q. Wu

chapter |6 pages

Modeling method for complex key block based on Nef polyhedra

ByJ. Xue, Q.H. Miao, Y.X. Ben, J.Y. Li & Y. Wang