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The Sensitivity Analysis of Beam-Spring Model for Shield Tunnel Segment
- Source :
- Applied Mechanics and Materials. :1263-1269
- Publication Year :
- 2012
- Publisher :
- Trans Tech Publications, Ltd., 2012.
-
Abstract
- This paper establishes the Finite Element Model of beam - spring method, and studies the influence of rotation, pressure and shear springs respectively, and analyses the sensitivity of the corresponding internal force curve by changing the spring stiffness value.
Details
- ISSN :
- 16627482
- Database :
- OpenAIRE
- Journal :
- Applied Mechanics and Materials
- Accession number :
- edsair.doi...........9a55d2ad30f36d5d0f1facef2d83cbf6