| contributor author | Li, Guangyao | |
| contributor author | Xu, Fengxiang | |
| contributor author | Huang, Xiaodong | |
| contributor author | Sun, Guangyong | |
| date accessioned | 2017-05-09T01:20:55Z | |
| date available | 2017-05-09T01:20:55Z | |
| date issued | 2015 | |
| identifier issn | 1050-0472 | |
| identifier other | md_137_05_055001.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/158829 | |
| description abstract | Bidirectional evolutionary structural optimization (BESO) method has been successfully applied for a wide range of topology optimization problems. In this paper, the BESO method is further extended to the optimal design of an automotive tailorwelded blank (TWB) door with multiple thicknesses. Different from the traditional topology optimization for solidvoid designs, topology optimization of the TWB door needs to identify the weld lines which joint sheets with different thicknesses. The finite element (FE) model of the automotive door assembly is established and verified by a series of stiffness experiments. Then, the proposed optimization procedure is applied to the optimization of the automotive TWB indoor panel for the optimal thickness layout and weld lines locations. Numerical results give guidelines for the lightweight design of TWB components to some extent. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Topology Optimization of an Automotive Tailor Welded Blank Door | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 5 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.4028704 | |
| journal fristpage | 55001 | |
| journal lastpage | 55001 | |
| identifier eissn | 1528-9001 | |
| tree | Journal of Mechanical Design:;2015:;volume( 137 ):;issue: 005 | |
| contenttype | Fulltext | |