کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
253263 502993 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Strengthening of RC members with near-surface mounted CFRP rods
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Strengthening of RC members with near-surface mounted CFRP rods
چکیده انگلیسی

The aim of the experimental programme developed in this work was to investigate the possibility of using Carbon Fibre-Reinforced Polymer (CFRP) rods to strengthen concrete structural members with the near-surface mounted reinforcement (NSM) technique. The global behaviour of reinforced concrete beams strengthened by NSM and subjected to flexure was investigated. The rods were 6 and 12-mm-diameter carbon-epoxy pultruded FRP. Two vibrated concrete compositions were tested: conventional (VC30) and high-strength (VC60), and two filling materials: resin and mortar. The study was carried out up to the failure load. A comparison was made between the experimental results and the existing analytical models.The experimental results indicate that strengthening concrete structural members with the near-surface mounted reinforcement (NSM) gives satisfactory results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 91, Issue 2, November 2009, Pages 138–147
نویسندگان
, , , ,