A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The elasto-plastic stress distributions within straight and tapered bolt-nut connectors are studied in this paper by using the virtual contact loading method. Based on a simplified axisymmetrical model, the virtual contact loads are used to simulate the elasto-plastic contact phenomena between the mating screw flanks and the detailed stress and load distributions along the threads have been found. The calculated results show that dangerous stress occurs at the thread roots and the first pair of thread roots are the first to undergo the plastic deformation.
The elasto-plastic stress distributions within straight and tapered bolt-nut connectors are studied in this paper by using the virtual contact loading method. Based on a simplified axisymmetrical model, the virtual contact loads are used to simulate the elasto-plastic contact phenomena between the mating screw flanks and the detailed stress and load distributions along the threads have been found. The calculated results show that dangerous stress occurs at the thread roots and the first pair of thread roots are the first to undergo the plastic deformation.
Stress concentration factors within bolt-nut connectors under elasto-plastic deformation
Zhao, Hua (author)
International Journal of Fatigue ; 20 ; 651-659
1998
9 Seiten, 10 Quellen
Article (Journal)
English
Stress concentration factors within bolt-nut connectors under elasto-plastic deformation
| British Library Online Contents | 1998
| European Patent Office | 2015
Elasto-Plastic Analysis of Composite Girder with Inelastic Behavior of Shear Connectors
| British Library Online Contents | 1996
Connectors: Bolt Layouts and Contact
| Wiley | 2018
Finite deformation of an elasto-plastic soil
| TIBKAT | 1976