scholarly journals On the Structural Behavior of Progressively Mined Solution Cavities in Salt

1977 ◽  
Vol 44 (4) ◽  
pp. 565-570 ◽  
Author(s):  
A. F. Fossum
Keyword(s):  
Finite Element ◽  
Stress Field ◽  
Rock Salt ◽  
Tectonic Stress ◽  
Analysis Procedure ◽  
Time Dependent ◽  
Structural Behavior ◽  
Tectonic Stress Field ◽  
Finite Element Code ◽  
Excavation Process

The stress field and the time dependent deformation around a solution cavity in rock salt are shown to be sensitive to the details of the excavation process and to the prevailing tectonic stress field. An analysis procedure is developed whereby an incremental excavation procedure and a creep routine are incorporated simultaneously into an axisymmetric finite element code.

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.

Evolution characteristics of Quaternary tectonic stress field in the north and east margin of Qinghai-Xizang plateau

1999 ◽  
Vol 12 (5) ◽  
pp. 550-561 ◽  
Author(s):  
Fu-Ren Xie ◽  
Shi-Min Zhang ◽  
Su-Qin Dou ◽  
Xiao-Feng Cui ◽  
Sai-Bing Shu
Keyword(s):  
Stress Field ◽  
Tectonic Stress ◽  
Tectonic Stress Field ◽  
The North ◽  
Evolution Characteristics ◽  
Xizang Plateau
Sign in / Sign up

Export Citation Format

Share Document