Course aims:

The course presents a unified conception about the deformable solid mechanics problems. It should be taken into account that, under the action of forces, the bodies deform according to certain rules.
The Materials Strength course studies the efforts (internal forces) occurring in elements, and their deformations under the action of external forces, taking into account the physical and mechanical properties of bodies;
-

Course Entry Requirements:

N/A

Course contents:

1. Deformable solid mechanics. Concepts of materials strength. The subject of materials strength; 2. Effort, stress, displacement; 3. Centric stretching and compression. Definition; examples; 4. Shearing elements. The shearing of the section-reduced parts; 5. Elements needed for bending; 6. Straight bars torsion; 7. Straight bars buckling; 8. Compound stresses; 9. Flat surfaces geometric features;

Teaching methods:

Lecture, conversation, exemplification.

Learning outcomes:

- Understanding and knowing the introductory elements of deformable solid mechanics, strength of materials concepts, object resistance of materials, effort, stress, displacement, centric stretching and compression, shearing elements, the shearing of the section-reduced parts required for bending, straight bars torsion and buckling, compound stresses, flat surfaces geometric features; - applying the resistance coefficient method and monitoring the seepage of dams detour;

Learning outcomes verification and assessment criteria:

Written test examination - 70%, Verification during the semester- 30%.

Recommended reading:

• Bauşic,V., Horbaniuc,D., Palihovici,V., Leon,D., Bejinariu,V., Rezistenţa materialelor, vol. I, Rotaprint Publishing House, I.P. Iaşi, 1978
• Buzdugan, Gh. Rezistenţa materialelor, Didactic and Pedagogic Publishing House, Bucharest, 1984
• Buzdugan, Gh. et. al., Rezistenţa materialelor. Aplicaţii, Romanian Academy Publishing House, Bucharest, 1991
• Comandar, C., Amariei, N. Rezistenţa materialelor, Cermi Publishing House, Iaşi, 1998
• Silaghi – Perju,D., Rezistenţa materialelor, Politehnica Publishing House,2004