| ชื่อเรื่อง | : | Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method |
| นักวิจัย | : | Lee, Chi King , Chiew, Sing Ping , Lie, Seng Tjhen , Sopha, T. |
| คำค้น | : | DRNTU::Engineering::Civil engineering::Structures and design |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Lee, C. K., Chiew, S. P., Lie, S. T., & Sopha, T. (2011). Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method. Engineering Fracture Mechanics, 78(6), 1008-1028. , 0013-7944 , http://hdl.handle.net/10220/18893 , http://dx.doi.org/10.1016/j.engfracmech.2010.11.013 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Engineering fracture mechanics |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A new approach based on the multi-dimensional Lagrangian interpolation method, which is widely used in the finite element method, is proposed for the prediction of stress concentration factor for tubular joints. When comparing with the parametric regression method, this new method uses the same set of numerical parametric study results as its inputs. The accuracy of the proposed method is validated by applying it to predict the stress concentration factor and hot spot stress of partially overlapped circular hollow section K-joints. Numerical results indicated that the new method is more reliable and accurate than the parametric regression method. |
| บรรณานุกรม | : |
Lee, Chi King , Chiew, Sing Ping , Lie, Seng Tjhen , Sopha, T. . (2554). Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lee, Chi King , Chiew, Sing Ping , Lie, Seng Tjhen , Sopha, T. . 2554. "Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lee, Chi King , Chiew, Sing Ping , Lie, Seng Tjhen , Sopha, T. . "Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Lee, Chi King , Chiew, Sing Ping , Lie, Seng Tjhen , Sopha, T. . Stress concentration factor prediction by the multi-dimensional Lagrangian interpolation method. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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