Figures index

From

Analysis of Stress Fields on Supporting Elements of Structures with Different Geometry of Holes

Miroslav Pástor, František Trebuňa, Peter Čarák, Ján Kostka

American Journal of Mechanical Engineering. 2017, 5(6), 247-251 doi:10.12691/ajme-5-6-3
  • Figure 1. The process for producing castellated beam
  • Figure 2. Flame cutting of rolled sections for circular holes
  • Figure 3. Construction of roofs using castellated beams
  • Figure 4. Beam models made from photosensitive material PSM-1
  • Figure 5. Place where load acted on castellated beam
  • Figure 6. Isochromatic fringes on the loaded model
  • Figure 7. Compensator model 067
  • Figure 8. Setting of compensator for evaluating fringes order in the investigated area – the upper part of the beam
  • Figure 9. Detail view of the process of counting the fringes order in the investigated area, hexagonal holes - the upper silk in place I
  • Figure 10. Detail view of the process of counting the fringes order in the investigated area, circular holes - the upper silk in place II
  • Figure 11. Value on compensator in place I
  • Figure 12. Setting of compensator for evaluating fringes order in the investigated areas – the bottom part of the beam
  • Figure 13. Detail view of the process of counting the fringes order in the investigated area, hexagonal holes - the bottom silk in part III
  • Figure 14. Detail view of the process of counting the fringes order in the investigated area, circular holes - the bottom silk in part IV
  • Figure 15. Models with different geometry of holes
  • Figure 16. Mesh of cellular beams
  • Figure 17. Field of normal stresses σx for beam with hexagonal holes
  • Figure 18. Field of normal stresses σx for beam with circular holes