| ชื่อเรื่อง | : | An XFEM plate element for high gradient zones resulted from yield lines |
| นักวิจัย | : | Xu, Jin , Lee, Chi King , Tan, K. H. |
| คำค้น | : | DRNTU::Engineering::Civil engineering::Structures and design |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Xu, J., Lee, C., & Tan, K. (2013). An XFEM plate element for high gradient zones resulted from yield lines. International Journal for Numerical Methods in Engineering, 93(12), 1314-1344. , 0029-5981 , http://hdl.handle.net/10220/19338 , http://dx.doi.org/10.1002/nme.4448 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | International journal for numerical methods in engineering |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A high gradient of displacement field occurs when a yield line is formed in a plate with elasto-plastic material. For such applications, the Extended Finite Element Method (XFEM) has shown to be an effective numerical method to capture the behavior of a plate with a locally non-smooth displacement field, as well as a displacement field with a high gradient. In this article, a 6-node isoparametric plate element with XFEM formulation is presented to capture the elasto-plastic behavior of a plate in small-deformation analyses. The Hermite function is adopted at the element level to enrich both the translational and the rotational displacement approximation fields so that non-smoothness in displacement fields near a yield line can be simulated. |
| บรรณานุกรม | : |
Xu, Jin , Lee, Chi King , Tan, K. H. . (2556). An XFEM plate element for high gradient zones resulted from yield lines.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Jin , Lee, Chi King , Tan, K. H. . 2556. "An XFEM plate element for high gradient zones resulted from yield lines".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xu, Jin , Lee, Chi King , Tan, K. H. . "An XFEM plate element for high gradient zones resulted from yield lines."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Xu, Jin , Lee, Chi King , Tan, K. H. . An XFEM plate element for high gradient zones resulted from yield lines. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
|
