Concrete-Filled Double Skin Steel Tubular Column with Hybrid Fibre Reinforced Polymer

2021 ◽  
Author(s):  
Kok Keong Choong ◽  
Jayaprakash Jaganathan ◽  
Sharifah Salwa Mohd Zuki ◽  
Shahiron Shahidan ◽  
Nurul Izzati Raihan Ramzi Hannan
Keyword(s):  
Reinforced Polymer ◽  
Hybrid Fibre ◽  
Fibre Reinforced Polymer ◽  
Double Skin

Mechanical properties of hybrid fibre reinforced polymer-timber veneer laminates

2021 ◽  
Vol 301 ◽  
pp. 124316
Author(s):  
Li Min ◽  
Dilum Fernando ◽  
Michael Heitzmann ◽  
Chuang Miao
Keyword(s):  
Mechanical Properties ◽  
Reinforced Polymer ◽  
Hybrid Fibre ◽  
Fibre Reinforced Polymer

scholarly journals Experimental investigation of exterior reinforced concrete beam - column joints strengthened with hybrid FRP laminates

2021 ◽  
Vol 73 (04) ◽  
pp. 365-379
Keyword(s):  
Reinforced Concrete ◽  
Concrete Beam ◽  
Reinforced Concrete Beam ◽  
Valuable Insight ◽  
Joint Region ◽  
Reinforced Polymer ◽  
Hybrid Fibre ◽  
Seismic Force ◽  
Fibre Reinforced Polymer ◽  
Insight Into

In the present study, an experimental and theoretical investigation is carried out on the reinforced concrete exterior beam-column joints strengthened with the hybrid fibre reinforced polymer (HFRP). The effect of reversible distress that develops in the joint region due to seismic force is determined experimentally by applying reverse cyclic loading on the tip of the beam. In theoretical analysis, the shear strength of strengthened joints was determined, and satisfactory correlations with experimental results were established. Hence, the proposed physical model provides valuable insight into the strength behaviour of the joints.

scholarly journals Mechanical Properties of Hybrid FRP Bars and Nano-Hybrid FRP Bars

2019 ◽  
Vol 65 (1) ◽  
pp. 97-110 ◽  
Author(s):  
E.D. Szmigiera ◽  
K. Protchenko ◽  
M. Urbański ◽  
A. Garbacz
Keyword(s):  
Axial Loading ◽  
Structural Behaviour ◽  
Reinforced Polymer ◽  
Hybrid Fibre ◽  
Recent Developments ◽  
Fibre Reinforced Polymer ◽  
Efficient Alternative ◽  
The Difference ◽  
Nanosilica Particles ◽  
Frp Bars

AbstractThe paper describes the recent developments of Hybrid Fibre-Reinforced Polymer (HFRP) and nano-Hybrid Fibre-Reinforced Polymer (nHFRP) bars. Hybridization of less expensive basalt fibres with carbon fibres leads to more sustainable alternative to Basalt-FRP (BFRP) bars and more economically-efficient alternative to Carbon-FRP (CFRP) bars. The New-Developed HFRP bars were subjected to tensile axial loading to investigate its structural behaviour. The effect of hybridization on tensile properties of HFRP bars was verified experimentally by comparing the results of tensile test of HFRP bars with non-hybrid BFRP bars. It is worth to mention that the difference in obtained strength characteristics between analytical and numerical considerations was very small, however the obtained results were much higher than results obtained experimentally. Authors suggested that lower results obtained experimentally can be explained by imperfect interphase development and therefore attempted to improve the chemical cohesion between constituents by adding nanosilica particles to matrix consistency.

MECHANICAL PROPERTIES OF HYBRID FIBRES REINFORCED POLYMER MODIFIED MORTAR IN PROMOTING SUSTAINABLE MATERIALS IN CONSTRUCTION

2020 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Azamuddin Husin ◽  
Mahyuddin Mahyuddin ◽  
Cheah Chee Ban
Keyword(s):  
Mechanical Properties ◽  
Construction Industry ◽  
Natural Fibre ◽  
Reinforced Polymer ◽  
Hybrid Fibre ◽  
Fibre Reinforced Polymer ◽  
Sustainable Materials ◽  
Curing Regimes ◽  
Durability Performance ◽  
Significant Increment

Fibre reinforced polymer modified mortar (PMM) was widely accepted for multipurpose application in construction industry. However the use of natural fibre in cementitious material in terms of durability performance was not encouraging. This paper aims to investigate the mechanical properties of the hybrid fibre namely kenaf, polypropylene and bar chip in polymer modified mortar with a low water-cement ratio. The results concluded that the hybridisation of 0.4% kenaf, 0.6% polypropylene and 0.6% bar chip (G sample) exhibited the significant increment of compressive and flexural strength for both curing regimes.

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