Durability and long term behavior of FRP/foam shear transfer mechanism for concrete sandwich panels

作者：Kazem Hamid; Bunn William G; Seliem Hatem M; Rizkalla Sami H^*; Gleich Harry

来源：Construction and Building Materials, 2015, 98: 722-734.

DOI：10.1016/j.conbuildmat.2015.08.105

• Wall panels
• CFRP grid
• GFRP grid
• Shear strength
• Sustained loading
• Outdoor exposure

This paper presents an experimental program to evaluate the effect of sustained loading and outdoor exposure on the shear strength of precast concrete sandwich panels connected with FRP grid/rigid foam insulation as shear transfer mechanism. CFRP and GFRP grids were considered in this study along with EPS and XPS foam. The experimental program is comprised of three different studies with a total of 26 test panels using different combinations of FRP grid and foam insulation.

• 出版日期2015-11-15