Results 31 to 40 of about 2,618 (226)

Thermal analysis of glass-fiber reinforced polymer rebars

Engineering Structures and Technologies, 2017
The article contains a short overview of current research base state in the field of thermal analysis of glass-fiber reinforced polymer (GFRP). The relationship between temperature raise and specimens weight loss is presented. It is noted that results of
Zarina Saidova, Valery Grakhov, Grigory Yakovlev, Anastasiya Gordina, Andrey Zakharov   +4 more
doaj   +1 more source

Deflection behaviour of FRP reinforced concrete beams and slabs: An experimental investigation [PDF]

, 2012
The flexural response of FRP RC elements is investigated through load–deflection tests on 24 RC beams and slabs with glass FRP (GFRP) and carbon FRP (CFRP) reinforcement covering a wide range of reinforcement ratios.
Al-Sunna, R., Guadagnini, M., Hajirasouliha, I., Pilakoutas, K.   +3 more
core   +1 more source

FE modelling of bond interaction of FRP bars to concrete [PDF]

, 2006
In this paper a computational modelling approach is used to investigate the bond behaviour of fibre-reinforced plastic (FRP) bars in concrete. Two finite element packages (ANSYS and ABAQUS) are used to model the bond interaction of FRP reinforcing bars ...
Achillides Z., Achillides Z., Achillides Z., Achillides Z., Comité Euro-International du Béton, K. Pilakoutas, Pilakoutas K., Tepfers R., Z. Achillides   +8 more
core   +1 more source

Mixture optimisation for cement-soil mixtures with embedded GFRP tendons

Journal of Materials Research and Technology, 2022
The glass fiber-reinforced polymer (GFRP) rebar reinforced cemented soil is widely employed to solve the weak foundation problem led by sludge particularly.
Genbao Zhang, Changfu Chen, Junbo Sun, Kefei Li, Fan Xiao, Yufei Wang, Mengcheng Chen, Jizhuo Huang, Xiangyu Wang   +8 more
doaj   +1 more source

Experimental Studies on Bond Performance of BFRP bars reinforced Coral Aggregate Concrete [PDF]

, 2019
As part of this study, has been developed a numerical method which allows to establish abacuses connecting the normal force with bending moment for a circular section and therefore to predict the rupture of this type of section.
A Altalmas, B Lyu, B Tighiouart, Chinese Standard, Chinese Standard, D Gao, D Gao, E Cosenza, F Micelli, H Ko, H Song, H Yu, IA Sharaky, K Pilakoutas, L Wang, L Wang, L Wang, L Wang, L Wang, LJ Malvar, M Antonietta Aiello, M Vilanova, O Gooranorimi, R Okelo, SH Yang, U Angst, W Xue, Y Zhao, Y Zhou, Z Dong   +29 more
core   +1 more source

Remarks on bond of GFRP rebars and concrete

Composites Part B: Engineering, 2016
Abstract The paper presents and extensive investigation on the bond behaviour between GFRP (glass fibre reinforced polymer) rebars and concrete. Pull-out tests were performed on helically wrapped and sand coated GFRP rebars with a wide range of diameters. Nonlinear finite element simulations of the tests allowed determining the effective distribution
FAVA, GIULIA, CARVELLI, VALTER, PISANI, MARCO ANDREA   +2 more
openaire   +1 more source

Creep investigation of GFRP RC Beams - Part A : Literature review and experimental Study [PDF]

, 2014
GFRP composite bars are excellent alternative to steel bars for reinforcing concrete structures in severe environments. However, studies on creep phenomenon of GFRP reinforced concrete structures are limited.
abdelmonem, masmoudi, beldi, mohamed, benouezdou, mongi, Weber, André   +3 more
core   +7 more sources

FRP Rebar (AFRP, CFRP, GFRP)

, 2007
Insufficient concrete cover, poor design or workmanship, and presence of large amounts of aggressive agents including environmental factors all can lead to cracking of the concrete and corrosion of the steel rebar. The problems of steel corrosion are avoided with the use of FRPs because FRP materials are nonmetallic and noncorrosive.
openaire   +5 more sources

Anti-corrosion performance of a novel ECC-GFRP spiral-confined RC column

Case Studies in Construction Materials
The primary strategy for enhancing the durability of reinforced concrete (RC) structures is to inhibit the spread of corrosive agents and employ corrosion-resistant materials.
Yue-Ding Chen, Peng-Da Li
doaj   +1 more source

Extrapancreatic actions of incretin-based therapies on bone in diabetes mellitus [PDF]

, 2015
Diabetes mellitus is correlated with modifications in bone microarchitectural and mechanical strength, leading to increased bone fragility. The incretin hormones, with a classical effect to increase insulin secretion following food ingestion, are now
Mansur, Sity Aishah
core   +3 more sources