163 / 2013-04-26 10:29:59

Pipeline Steel Bracket Finite Element Analysis In Shield Tunnel

shield tunnel, steel support, finite element method, stress analysis

Shield tunnel is one key big-river crossing method for gas pipeline. For the limit tunnel inner space, steel support always used for supporting pipe weight and relative slip friction. This paper uses the software ANSYS to analyze the steel support displacement and stress. The calculation result shows on such conditions the steel support structure is in safe condition.