| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Influence of Sample Shape on Distributon Uniformity of Shear Stress in Pure Shear Test of Tubes |
| Author(s) |
Xiaosong Wang, Weilong Hu, Mengchun Fu, Gang Liu |
| On-Site Speaker (Planned) |
Xiaosong Wang |
| Abstract Scope |
Shear stress also plays great role in deformation of parts with comples shapes. However, the deformation characteristic of material under shear stress cannot be reflected precisely by the popular property tests based on tensile stress. A pure shear test was proposed by the author and it is achieved with special designed tubluar sample and two hemicycle core shafts. Experiments and numerical simulation of pure shear test of tubes were carried out in this paper. Tubular samples with different shapes was used in the experimant and simulation, the distributon uniformity of shear stress was analyzed, the recommended shape of tubular sample was obtained. This test can be used to obtian the shear stress- strain relation and are to be used in simulaiton.
Key words: pure shear, tube, sample shpae, shear stress |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |