Creep and tensile properties of press molding joined GMT-sheets |
| |
| Authors: | Jin-Woo KIM Dong-Gi LEE Center for NDE Iowa State University Ames IA USA |
| |
| Affiliation: | Jin-Woo KIM1,Dong-Gi LEE2 1. Center for NDE,Iowa State University,Ames,IA 50011,USA,2. Department of Mechatronics Engineering,Chosun University,Gwang-ju,501-759,Korea |
| |
| Abstract: | GMT-sheet is used in automobile bumper with high rigidity and strength, and its joining strength is influenced by lap length, one of the joined molding conditions. Fracture strength was calculated by dividing fracture load with cross-sectional area. Total five repeated measurements were made to obtain the average value. Tensile test was conducted at room temperature for 10 specimens. In addition, the effect of compression ratio on creep and tensile performance during lap joined molding was discussed. With i... |
| |
| Keywords: | GMT-sheet randomly oriented composite unidirectional oriented composite compression ratio lap joint |
| 本文献已被 CNKI 等数据库收录！ |
|
