Kazemi, Hamid ; Heydari, Mostafa ; Bamoharam, Fateme Farash
Contributor: Title: Group publication title: Subject and Keywords:carbon nanotube ; epoxy resin ; fibre reinforced polymer ; mechanical properties ; reinforce concrete ; FRP sheet ; mechanical testing ; nanorurka węglowa ; żywica epoksydowa ; kompozyt ; właściwości mechaniczne ; beton zbrojony ; mata FRP
Abstract:Today, using Fiber Reinforced Polymer (FRP) sheets is one of the conventional methods in retrofitting concrete structures. Some factors affecting FRP sheets proper performance include mechanical properties, surface specifications, connector`s material and connecting approach in concrete elements. Previous studies showed that FRP epoxy resin and its basic surface have a significant impact on the ultimate bearing capacity. ; In line with the development of nanotechnology in recent years, this paper presents an experimental study to show the effects of adding the best percentage of nano-carbons to adhesive resin and evaluate the ultimate axial, shear and bending strengths in concrete samples. The results show that using FRP with carbon nanotube reinforced resins will significantly increase stiffness and ductility by 100%; moreover, it shows an effective increase of almost 13% in axial and flexural strengths of specimens.
Description:tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Publisher:Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Date: Resource Type: Format: DOI: Pages: Source:Civil and Environmental Engineering Reports (CEER), no 31, vol. 3
Language: License CC BY-NC-ND 3.0: Rights: