Physical Modeling of Shear Behavior of Infilled Rock Joints Under CNL and CNS Boundary Conditions

2017 ◽  
Vol 51 (1) ◽  
pp. 101-118 ◽  
Author(s):  
Amit Kumar Shrivastava ◽  
K. Seshagiri Rao
Keyword(s):  
Boundary Conditions ◽  
Physical Modeling ◽  
Shear Behavior ◽  
Rock Joints

Shear Behaviour of Rock Joints Under CNL and CNS Boundary Conditions

2015 ◽  
Vol 33 (5) ◽  
pp. 1205-1220 ◽  
Author(s):  
Amit Kumar Shrivastava ◽  
K. Seshagiri Rao
Keyword(s):  
Boundary Conditions ◽  
Rock Joints ◽  
Shear Behaviour

Macro and meso characteristics evolution on shear behavior of rock joints

2015 ◽  
Vol 22 (8) ◽  
pp. 3087-3096 ◽  
Author(s):  
Kai-hui Li ◽  
Ping Cao ◽  
Ke Zhang ◽  
Yong-fang Zhong
Keyword(s):  
Shear Behavior ◽  
Rock Joints

Numerical Charaterization of the Shear Behavior of Hetero-Junction Carbon Nanotubes

2013 ◽  
Vol 26 ◽  
pp. 143-151 ◽  
Author(s):  
Sadegh Imani Yengejeh ◽  
Mojtaba Akbarzade ◽  
Andreas Öchsner
Keyword(s):  
Numerical Simulation ◽  
Finite Element Method ◽  
Carbon Nanotubes ◽  
Finite Element ◽  
Boundary Conditions ◽  
Shear Behavior ◽  
The Finite Element Method ◽  
Twisting Angle ◽  
Element Method

In this study, numerous types of straight hetero-junction carbon nanotubes (CNTs) and their fundamental CNTs were investigated by the finite element method (FEM). By applying the FEM, the shear behavior of these hetero-junctions was obtained thorough numerical simulation. The behavior of hetero-junctions and their constituent CNTs were investigated. The investigations revealed that the twisting angle of straight hetero-junction CNTs lies within the range of twisting angle of their fundamental CNTs. In addition, change of boundary conditions did not significantly change the value of obtained twisting angle of hetero-junctions. It was also concluded that the shear behavior of straight hetero-junctions and their constituent CNTs increases by increasing the chiral number of both armchair and zigzag CNTs. The current study provides a better insight towards the prediction of straight hetero-junction CNTs behavior.

scholarly journals Shear Behavior Characteristics of Rock Joints Considering Roughness Parameters

2016 ◽  
Vol 26 (5) ◽  
pp. 384-395
Author(s):  
Dong-Kyu Kim ◽  
Young-Ki Hong ◽  
Jong-Woo Kim
Keyword(s):  
Shear Behavior ◽  
Rock Joints ◽  
Roughness Parameters ◽  
Behavior Characteristics

The Effect of Asperity Inclination and Orientation on the Shear Behavior of Rock Joints

2013 ◽  
Vol 36 (3) ◽  
pp. 20120060 ◽  
Author(s):  
Ali Khosravi ◽  
Mohammad H. Sadaghiani ◽  
Mohammad Khosravi ◽  
Christopher L. Meehan
Keyword(s):  
Shear Behavior ◽  
Rock Joints
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