Keynote Papers |
| Rock Stability Analysis and Three Convergences of Discontinuous Deformation Analysis (DDA)
Gen-Hua Shi |
| Modelling Dynamic Deformation in Natural Rock Slopes and Underground Openings With DDA
Y. H. Hatzor |
| Study on the Formation Mechanism of Tanjiashan Landslide Triggered by Wenchuan Earthquake Using DDA Simulation
Wu Aiqing, Yang Qigui, Ma Guisheng, Lu Bo and Li Xiaojun |
| A G Space Theory with Discontinuous Functions for Weakened Weak (W2) Formulation of Numerical Methods
G. R. Liu |
| Concerning the Influenced of Velocity Ratio and Topography Model on the Result of Rockfall Simulation
T. Shimauchi, K. Nakamura, S. Nishiyama and Y. Ohnishi |
| Development of Numerical Manifold Method and Its Application in Rock Engineering
Guowei Ma, Lei He and Xinmei An |
| Tensorial Approach to Rock Mass Strength and Deformability in Three Dimensions
P. H. S. W. Kulatilake |
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Technical Papers |
| Contact Algorithm Modification of DDA and Its Verification
Y. J. Ning, J. Yang, G. W. Ma and P. W. Chen |
| DDA for Dynamic Failure Problems and Its Application in Rock Blasting Simulation
Y. J. Ning, J. Yang, G. W. Ma and P. W. Chen |
| Study on Roof Caving Problem with DDA Method
Liu Yong-Qian, Yang Jun, Chen Peng-Wan and Ning You-Jun |
| Indeterminacy of the Vertex-vertex Contact in the 2D Discontinuous Deformation Analysis
H. R. Bao and Z. Y. Zhao |
| Complementary Formulation of Discontinuous Deformation Analysis
W. Jiang and H. Zheng |
| Accelerated Block Sectioning Algorithm Based on Half-Edge Data Structure
Jian Xue |
| A New Contact Method using Inscribed Sphere for 3D Discontinuous Deformation Analysis
Tae-Young Ahn, Sung-Hoon Ryu, Jae-Joon Song and Chung-In Lee |
| Study on Failure Characteristics and Support Measure of Layer Structure–Cataclasm Rock Mass
Guang Bin Shi, Junguang Bai,Minjiang Wang,Baoping Sun, Ying Wang and Genhua Shi |
| Stability Analysis of Expansive Soil Slope Using DDA
Lin Shaozhong and Qiu Kuanhong |
| DDA Simulations for Huge Landslides in Aratozawa Area, Miyagi, Japan Caused by Iwate-Miyagi Nairiku Earthquake
K. Irie, T. Koyama, E. Hamasaki, S. Nishiyama, K. Shimaoka and Y. Ohnishi |
| Modelling Crack Propagation with Nodal–Based Discontinuous Deformation Analysis
H. R. Bao and Z. Y. Zhao |
| Discontinuous Deformation Analysis for Parallel Hole Cut Blasting in Rock Mass
Zhiye Zhao, Yun Zhang and Xueying Wei |
| The Analysis of Structure Deformation Using DDA with Third Order Displacement Function
T. Huang, G. X. Zhang and X. C. Peng |
| Application of DDA to Evaluate the Dynamic Behaviour of Submarine Landslides Which Generated Tsunamis in the Marmara Sea
G. C. Ma, F. Kaneko and S. Hori |
| 3D DDA vs. Analytical Solutions for Dynamic Sliding of a Tetrahedral Wedge
D. Bakun-Mazor, Y. H. Hatzor and S. D. Glaser |
| Application of Strength Reduction DDA Method in Stability Analysis of Road Tunnels
Xia Caichu, Xu Chongbang and Zhao Xu |
| Micromechanical Simulation of the Damage and Fracture Behavior of a Highly Particle–Filled Composite Material Using Manifold Method
Huai Haoju, Chen Pengwan and Dai Kaida |
| The Application of Discontinuous Deformation Analysis in the Slope Stability of the Expansive Soil
Lin Yuliang and Wei Lingjing |
| Extension of Distinct Element Method and Its Application in Fracture Analysis of Quasi–Brittle Materials
Y. L. Hou, G. Q. Chen and C. H. Zhang |
| A Comparison Between the NMM and the XFEM in Discontinuity Modelling
X. M. An and G. W. Ma |
| Initial Stress Formulae for High-Order Numerical Manifold Method and High-Order DDA
Haidong Su and Xiaoling Xie |
| Development of Coupled Discontinuous Deformation Analysis and Numerical Manifold Method (NMM-DDA) and Its Application to Dynamic Problems
S. Miki, T. Sasaki, T. Koyama, S. Nishiyama and Y. Ohnishi |
| Stability Analysis of Ancient Block Structures by Using DDA and Manifold Method
T. Sasaki, I. Hagiwara, K. Sasaki, R. Yoshinaka, Y. Ohnishi, S. Nishiyama and T. Koyama |
| Application of Manifold Method (MM) to the Stability Problems for Cut Slopes along the National Roads
Y. Ohnishi, T. Koyama, Kazuya Yagi, Tadashi Kobayashi, Shigeru Miki, Takumi Nakai and Yoshifumi Maruki |
| Boundary Deformability and Convergence in the Higher-Order Numerical Manifold Method
D. Kourepinis, C. J. Pearce and N. Bicanic |
| The Numerical Manifold Method and Extended Finite Element Method — A Comparison from the Perspective of Discontinuous Deformation Analysis
D. Kourepinis, C. J. Pearce and N. Bicanic |
| Accuracy Comparison of Rectangular and Triangular Mathematical Elements in the Numerical Manifold Method
H. H. Zhang, Y. L. Chen, L. X. Li, X. M. An and G. W. Ma |
| Development of 3-D Numerical Manifold Method
G. W. Ma and L. He |
| Application of the Optimization for Rock Tunnel's Axis Trend by Block Theory
Yang Wenjun, Hong Baoning, Sun Shaorui and Zhu Lei |
| Quarry Wall Stability Analysis Using Key Block Theory — a Case Study
Lu Bo, Ding Xiuli and Dong Zhihong |
| Probabilistic Key Block Analysis of a Mine Ventilation Shaft Stability — a Case Study
Gang Chen |
| The Support Design for Slope and Tunnel Engineering Based on Block Theory
Jiao Liqing, Ma Guowei, He Lei and Fu Guoyang |
| Hereditary Problems in Long-Wall Mining by Free Hexagons
P. P. Prochazka and Kamila Weiglova |
| Analysis of Large Rock Deformation Under High in situ Stress
S. G. Chen, Y. B. Zhao and H. Zhang |
| Gotthard Base Tunnel: UDEC Simulations of Micro Tremors Encountered During Construction
H. Hagedorn and R. Stadelmann |
| Discrete Modeling of Fluid Flow in Fractured Sedimentary Rocks
Wu Wei, Li Yong and Ma Guowei |
| An Investigation of Numerical Damping for Modeling of Impact
T. Nishimura |
| Development of Modified RBSM for Rock Mechanics Using Principle of Hybrid-type Virtual Work
N. Takeuchi, Y. Tajiri and E. Hamasaki |
| High Rock Slope Stability Analysis Using the Meshless Shepard and Least Squares Method
X. Zhuang, H. H. Zhu and Y. C. Cai |
| Numerical Modelling of Laboratory Behaviour of Single Laterally Loaded Piles Socketed into Jointed Rocks
W. L. Chong, A. Haque, P. G. Ranjith and A. Shahinuzzaman |
| Distinct Element Analysis on the Stability of a Stone Pagoda at Mireuk Temple Site in Korea
H. Kim and S. Jeon |
| Distinct Element Analysis of Staged Constructed Underground Cavern in the Vicinity of a Fault
H. C. Chua, A. T. C. Goh and Z. Y. Zhao |
| Numerical Experiment on Thermo-Mechanical Behavior of Jointed Rock Masses under Cryogenic Conditions
S. K. Chung, E. S. Park, Y. B. Jung and T. K. Kim |
| UDEC Simulation of Block Stability Analysis Around a Large Cavern
A. Sookhak, A. Baghbanan, H. Hashemalhosseini and M. Bagheri |
| The Application of Meshless Methods in Analysis of Discontinuous Deformation
M. Hajiazizi |
| The Optimum Distance of Roof Umbrella Method for Soft Ground by Using PFC
Yusuke Doi, Tatsuhiko Otani and Masato Shinji |
| 3DEC Investigation on Slope Stability at Norwich Part Mine
S. G. Chen and B. Shen |
| Evaluation of Deformations Around a Tunnel by Using FEM, FEBEM, UDEC, UDEC-BE and CFS
Rajbal Singh |
| Numerical Modeling of Undrained Cyclic Behaviour of Granular Media Using Discrete Element Method
B. Ferdowsi, A. Soroush and R. Shafipour |
| A Fundamental Study on the SPH Method Application for Impact Response of RC Structural Members
J. Fukazawa and Y. Sonoda |
| 2-D FEM Analysis of the Rock Fragmentation by Two Drill Bits
S. Y. Wang, Z. Z. Liang, M. L. Huang and C. A. Tang |
| Determination Method of Rock Mass Hydraulic Conductivity Tensor Based on Back-Analysis of Fracture Transmissivity and Fracture Network Model
Li Xiao Zhao, Ji Cheng Liang, Wang Ju, Zhao Xiao Bao, Wang Zhi Tao, Shao Guan Hui and Wang Yiz Huang |
| Numerical Simulation of Scale Effect of Jointed Rock Masses
Z. Z. Liang, L. C. Li, C. A. Tang and S. Y. Wang |
| Influence of Cobblestone Geometrical Property on Equivalent Elastic Modulus of Cobblestone-Soil Matrix
M. Z. Gao, H. S. Ma, and J. Zhao |
| Comparative Studies of Physical and Numerical Modeling on Regular Discontinuities
Abbas Majdi, Hessam Moghaddam Ali and Kayumars Emad |
| Probabilistic Assessment of a Railway Steel Bridge
B. Culek, V. Dolezel and P. P. Prochazka |
| An Analysis of Dynamic Tensile Fracture in Concrete Under High Strain Rate
M. Kurumatani, S. Iwata, K. Terada, S. Okazawa and K. Kashiyama |
| A New Equivalent Medium Model for P-wave Propagation Through Rock Mass with Parallel Joints
G. W. Ma, L. F. Fan and J. C. Li |
| Stability Analysis of Transformer Cavern and the Corresponding Bus Duct System at Siyah Bishe Pumped Storage Power Plant
Abbas Majdi, Kayumars Emad and Hessam Moghaddam Ali |
| Process Zone Development Associated with Cracking Processes in Carrara Marble
L. N. Y. Wong and H. H. Einstein |
| Simulation of Stress Singularity Around the Crack Tips for LEFM Problems Using a New Numerical Method
G. R. Liu and N. Nourbakhsh Nia |
| Modeling of Three-dimensional Hydrofracture in Permeable Rocks Subjected to Differential Far-field Stresses
L. C. Li, C. A. Tang, G. Li and Z. Z. Liang |
| Crack Propagation Analysis using Wavelet Galerkin Method
S. Tanaka, S. Okazawa and H. Okada |
| Simulation of Multiphase Fluid Motion in Pore-Scale Fractures
M. B. Liu and J. Z. Chang |
| An Analysis of Model Tests on Rock Cavern Damage Induced by Underground Explosion
Zhang Xingui, Ma Guowei, Wu Wei, Yan Lie, Li Mangyuan and Cheng Qingsheng |
| Microscopic Numerical Modelling of the Dynamic Strength of Brittle Rock
G. F. Zhao and J. Zhao |
| Fault Studies and Coal-gas-outburst Forecast in Coal Mines
H. Q. Cui, X. L. Jia, Z. P. Xue and F. L. Yang |
| Suggestion of Equations to Determine the Elastic Constants of a Transversely Isotropic Rock Specimen
Chulwhan Park, Chan Park, E. S. Park, Y. B. Jung and J. W. Kim |
| Numerical Analysis of Deep Excavation Affected by Tectonic Discontinuity
L. Mica, V. Racansky and J. Grepl |
| The Finite Element Analysis for Concrete Filled Steel Tubular Columns Under Blast Load
J. H. Zhao, X. Y. Wei and S. F. Ma |
| Numerical Simulation of Performance of Concrete-Filled FRP Tubes Under Impact Loading
C. Wu, T. Ozbakkloglu , G. Ma and Z. Y. Huang |
| Estimating Hydraulic Permeability of Fractured Crystalline Rocks Using Geometrical Parameters
R. Vesipa, Z. Zhao and L. Jing |
| Mutual Effect of Tectonic Dislocations and Tunnel Linings During Tunnelling
K. Weiglová and J. Boštík |