| Autor: |
Jin Sen Wang, Qian Zhao, Su Min Zheng |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Applied Mechanics and Materials. :713-716 |
| ISSN: |
1662-7482 |
| Popis: |
Metal lamp pole is widely used in road lamp. The structure of the metal lamp pole is more and more complex. It needs to open holes on the metal lamp pole. To determine bearing capacity and safety properties of the lamp pole after opening hole, this paper used ABAQUS software to make finite element analysis of the metal lamp pole and accurately got the deformation and stress of metal lamp pole. By means of comparing the stress situation of the metal lamp pole with and without holes, it summaries up the influence rules of holes on the mechanical behavior of metal lamp pole. There is an obvious stress concentration phenomenon around holes and the influence degree of different holes location of stress concentration is also different. Through finite element simulation analysis, it meets the project safety and provides reference value for optimization design of lamp pole. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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