عبير مدحت محمد عرفان
أستاذ
Flexural behavior of HSC beams reinforced by hybrid GFRP bars with steel wires
Case Studies in Construction Materials • 2022
معلومات البحث
المؤلفون
Taha A. El-Sayed *,1
, Abeer M. Erfan, Ragab M. Abdelnaby, Mohamed K. Soliman
الكلمات المفتاحية
Not Available
المجلة العلمية
Case Studies in Construction Materials
الناشر
elsevier
المجلد
16
العدد
Not Available
الصفحات
Not Available
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
This study offers the flexural performance of HSC beams of 60 MPa compressive strength with
locally manufactured hybrid-GFRP (HGFRP) bars with steel wires in experimental and analytical
manners. Both investigations were done to explore the influence of using HGFRP bars with
various reinforcement ratios for these beams as a new ductile hybrid reinforcement. So, six beams
of dimension 150X300X1700 mm were tested in the National Building Research Center-Cairo,
Egypt till failure. The main variables were the reinforcement types (steel, GFRP, Hybrid GFRP).
The ultimate loads, mid-span deflections, and reinforcement bars strains of the tested beams were
documented. Nonlinear analysis was assembled to validate the flexural performance of beams
using ANSYS program, in terms of ultimate load, stains, crack pattern and load deflection curves.
Numerical investigations good agreement with experimental ones in terms of ultimate loads and
deflections, cracking patterns, and the behavior of load deflection.
locally manufactured hybrid-GFRP (HGFRP) bars with steel wires in experimental and analytical
manners. Both investigations were done to explore the influence of using HGFRP bars with
various reinforcement ratios for these beams as a new ductile hybrid reinforcement. So, six beams
of dimension 150X300X1700 mm were tested in the National Building Research Center-Cairo,
Egypt till failure. The main variables were the reinforcement types (steel, GFRP, Hybrid GFRP).
The ultimate loads, mid-span deflections, and reinforcement bars strains of the tested beams were
documented. Nonlinear analysis was assembled to validate the flexural performance of beams
using ANSYS program, in terms of ultimate load, stains, crack pattern and load deflection curves.
Numerical investigations good agreement with experimental ones in terms of ultimate loads and
deflections, cracking patterns, and the behavior of load deflection.
