| ชื่อเรื่อง | : | A comparative study on the windowed and multi-cell square tubes under axial and oblique loading |
| นักวิจัย | : | Song, Jie , Guo, Fenglin |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Song, J., & Guo, F. (2013). A comparative study on the windowed and multi-cell square tubes under axial and oblique loading. Thin-Walled Structures, 66, 9-14. , 0263-8231 , http://hdl.handle.net/10220/16639 , http://dx.doi.org/10.1016/j.tws.2013.02.002 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Thin-walled structures |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The collapse of thin-walled tubes under axial and oblique loading is frequently encountered in real crash events. The windowing and multi-cell methods are effective in improving tubes' energy absorbing performance. In this paper, a comparative study on the performance of windowed and multi-cell square tubes of the same weight under axial and oblique loading is conducted numerically. The results show that the multi-cell tube can achieve higher mean crushing force than the windowed tube but the windowed tube has lower initial peak force. The effectiveness of both methods reduces as the load angle increases. Moreover, the multi-cell and windowed tubes may have worse performance than the conventional tube if the former two collapse in global bending and the later in axial mode. |
| บรรณานุกรม | : |
Song, Jie , Guo, Fenglin . (2556). A comparative study on the windowed and multi-cell square tubes under axial and oblique loading.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Song, Jie , Guo, Fenglin . 2556. "A comparative study on the windowed and multi-cell square tubes under axial and oblique loading".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Song, Jie , Guo, Fenglin . "A comparative study on the windowed and multi-cell square tubes under axial and oblique loading."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Song, Jie , Guo, Fenglin . A comparative study on the windowed and multi-cell square tubes under axial and oblique loading. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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