Study on dynamic numerical simulation of mountain system in tibet plateau

2004 ◽  
Vol 1 (3) ◽  
pp. 211-222
Author(s):  
Bi Siwen
Keyword(s):  
Numerical Simulation ◽  
Tibet Plateau ◽  
Mountain System ◽  
Dynamic Numerical Simulation

Numerical Simulation of Tectonic Stress Field in the Southeast of the Qinghai-Tibet Plateau

2013 ◽  
Vol 864-867 ◽  
pp. 2418-2421
Author(s):  
Li Yang ◽  
Jian Lin Li ◽  
Shi Wei Luo
Keyword(s):  
Numerical Simulation ◽  
Stress Field ◽  
Simulation Analysis ◽  
Tectonic Stress ◽  
Geological Structure ◽  
Tibet Plateau ◽  
Tectonic Stress Field ◽  
Structure Model ◽  
Set Up ◽  
Qinghai Tibet Plateau

The tectonic stress field plays an important role in the research of crustal stability, fault activity and the geological disaster effect. On the basis of related geological data, ANSYS and FLAC3D are applied in this paper to set up a reasonable geological structure model and boundary conditions, aiming at making a numerical simulation analysis of tectonic stress field in the southeast of the Qinghai-Tibet plateau. The result and the measured data fit better, which provides a reference for the further study of the project.

Study on dynamic numerical simulation of overburden movement mining under railways

2008 ◽  
Vol 14 (1) ◽  
pp. 29-33 ◽  
Author(s):  
Su-hua Wang ◽  
Zhi-liang Fu ◽  
Jun-zhan Liao ◽  
Yan-fa Gao
Keyword(s):  
Numerical Simulation ◽  
Dynamic Numerical Simulation

Dynamic numerical simulation of coal mine fire for escape capsule installation

2012 ◽  
Vol 50 (4) ◽  
pp. 600-606 ◽  
Author(s):  
Shengzhu Zhang ◽  
Zongzhi Wu ◽  
Rui Zhang ◽  
Jianning Kang
Keyword(s):  
Numerical Simulation ◽  
Coal Mine ◽  
Mine Fire ◽  
Dynamic Numerical Simulation ◽  
Coal Mine Fire

Dynamic Numerical Simulation of Mould Free-Form Curved Surface Gasbag Polishing

2009 ◽  
Vol 69-70 ◽  
pp. 6-10 ◽  
Author(s):  
Shi Ming Ji ◽  
Li Zhang ◽  
Ming Sheng Jin ◽  
Qiao Ling Yuan ◽  
Ya Qi Shen
Keyword(s):  
Numerical Simulation ◽  
Free Form ◽  
Technology Support ◽  
Polishing Process ◽  
New Type ◽  
Mould Manufacture ◽  
Dynamic Numerical Simulation ◽  
Process Database ◽  
The Moment ◽  
Quality Surface

Polishing is an important technics processing in order to obtain the high quality surface of mould in industry mould manufacture. For the moment, polishing of the free-form curved surfaces of mould is performed by manpower. So it is important to research gasbag polishing technology. This paper has been developed dynamic numerical simulation for gasbag polishing process based on the new type of polishing tools by FEM. On the material removal theory, influence of the shape of the structure of the gasbag, angular velocity and the air pressure inside the air gasbag on the campaign polishing process are explored. It can be used to provide technology support to establish polishing process database.

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