Original Article Mechanical behavior of resin pin-reinforced composite sandwich panels under quasi-static indentation and three-point bending loading conditions Arameh Eyvazian 1 , Majid Moeinifard 2 , Farayi Musharavati 1 , Seyed Ahmad Taghizadeh 2 , Elsadig Mahdi 1 , Abdel Magid Hamouda 1 and Trong Nhan Tran 3,4 Abstract This paper reports the mechanical behavior of resin pin-reinforced composite sandwich panels made from polyvinyl chloride core and glass/epoxy face sheets under indentation of a hemispherical indenter and three-point bending loading conditions. The goal was to study the effects of reinforcing parameters such as the number, arrangement, and diameter of the through-the-thickness resin pins on the indentation maximum load, the bending strength, and energy absorption characteristics of the tested samples under 1 Mechanical and Industrial Engineering Department, College of Engineering, Qatar University, Doha, Qatar 2 Mechanical Engineering Department, Tarbiat Modares University, Tehran, Iran 3 Division of Computational Mechatronics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam 4 Faculty of Electrical & Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Vietnam Corresponding author: Trong Nhan Tran, Division of Computational Mechatronics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam. Email: [email protected] Journal of Sandwich Structures and Materials 0(0) 1–19 ! The Author(s) 2020 Article reuse guidelines: sagepub.com/journals-permissions DOI: 10.1177/1099636220909752 journals.sagepub.com/home/jsm
Mechanical behavior of resin pin-reinforced composite sandwich panels under quasi-static indentation and three-point bending loading conditions
Jun 16, 2023
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