| Autor: |
CIORNEI, Florina Carmen, ALACI, Stelian, PĂTRAŞ-CICEU, Simion, CERLINCĂ, Delia Aurora, RUSU, Ovidiu Toader |
| Předmět: |
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| Zdroj: |
Proceedings of the International Conference on Diagnosis & Prediction in Mechanical Systems Engineering; 2012, p155-158, 4p |
| Abstrakt: |
The shear stress state in a rectangular plate can be practically obtained only on limited area, because the plate loading is made by concentrated forces and therefore in the vicinity of points of load application, the stress field is strongly disturbed. But at great distance from the force application points, a stress state closed to ideal pure shear is generated. There are two theoretical ways in obtaining the pure shear stress state. The paper presents a proposed method for qualitative evaluation the degree of reaching pure shear state in a rectangular plate and for predicted loading case. The method considers a rectangular plate with two circular holes, loaded. The finite element method analysis of the stress state is made and afterwards compared to the theoretical and experimental (photoelastic) analysis made by the authors in previous papers. A very good agreement of the results is obtained. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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