|
|||||
|
|
Methods to measure interlaminar tensile modulus of composites |
|
| Affiliation: | 1. Center for Emerging Sciences, Engineering and Technology, Islamabad, Pakistan;2. Nanoscience and Technology Department, National Centre for Physics, Islamabad, Pakistan;3. Glyndwr University, Mold Road, Wrexham, Wales LL11 2AW, UK;1. Department of Mechanical Engineering, SDM College of Engineering & Technology, Dharwad, India;2. Department of Mechanical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, Andhra Pradesh, India;3. Department of Mechanical Engineering, B.V.B. College of Engineering and Technology, KLE Technological University, Hubballi, India;4. Department of Mechanical Engineering, College of Engineering, King Khalid University, Saudi Arabia |
| Abstract: | This work expands a recently developed short-beam method coupled with the Digital Image Correlation full-field surface deformation measurement technique to enable assessment of the interlaminar tensile stress–strain constitutive properties of polymer–matrix composite materials. This work also expands the American Society for Testing and Materials Standard D 6415 curved-beam method as another means for measurement of the interlaminar tensile stress–strain constitutive behavior. The interlaminar tensile modulus values resulting from both methods are compared for Hexcel IM7/8552 carbon/epoxy tape composite material system. |
| Keywords: | A Polymer–matrix composites B Mechanical properties B Delamination D Mechanical testing |
| 本文献已被 ScienceDirect 等数据库收录！ | |