Results 101 to 110 of about 29,446 (236)

Deployment verification of large CFRP helical high-gain antenna for AIS signals [PDF]

open access: yes, 2011
Deployment verification of large CFRP helical high-gain antenna for AIS ...
Baeger, Annette   +4 more
core   +1 more source

A local defect resonance for linear and nonlinear ultrasonic thermography [PDF]

open access: yes, 2014
An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic thermography. To selectively enhance defect vibrations a concept of local defect resonance is developed and applied to ultrasonic activation of defects ...
Solodov, I., Rahammer, M., Busse, G.
core   +1 more source

An Experimental Investigation on the Improving the Bond Behavior of Glass Fiber Reinforced Polymer Bars in Concrete

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
The bond is considered one of the factors that plays an important role in the behavior of the reinforced concrete structural elements. In recent years, using the glass fiber reinforced polymer (GFRP) as an alternative to steel bars is needed to verify ...
Nibras Khalid   +3 more
doaj   +1 more source

The structural behavior of tiled laminate GFRP composites, a class of robust materials for civil applications [PDF]

open access: yes, 2019
This paper focuses on the structural behavior of tiled laminate composites. Such laminates, in which the plies are not parallel to the outer surfaces are found in GFRP bridge deck panels.
De Corte, Wouter   +2 more
core  

Using a polyester binder for the interlaminar toughening of glass/epoxy composite laminates [PDF]

open access: yes, 2015
Bisphenol A based polyester is commonly used in the industry as a binder, or tackifier, to produce cost-saving preforms in Liquid Composite Moulding processes such as Vacuum Assisted Resin Transfer Moulding (VARTM). However, it is often reported that the
Daelemans, Lode   +5 more
core   +1 more source

Punching shear behavior of fiber reinforced polymers reinforced concrete flat slabs: experimental study

open access: yes, 2003
This paper presents the results of a two-phase experimental program investigating the punching shear behavior of fiber reinforced polymer reinforced concrete (FRP RC) flat slabs with and without carbon fiber reinforced polymer (CFRP) shear reinforcement.
El-Ghandour, A. W.   +2 more
core   +1 more source

Extraction of the beam elastic shape from uncertain FBG strain measurement points [PDF]

open access: yes, 2019
Aim of the present paper is the analysis of the strain along the beam that is equipped with Glass Fibers Reinforced Polymers (GFRP) with an embedded set of optical Fiber Bragg Grating sensors (FBG), in the context of a project to equip with these new ...
B Glisic   +6 more
core   +1 more source

Comparison of the effect of preload and curvature of composite laminate under impact loading [PDF]

open access: yesFME Transactions, 2016
In this paper, the effect of preload on impact response of composite laminates is considered. To this aim, three specimens were manufactured and tested under 4 different impact conditions: 1- A curved laminate without preload.
Saghafi H.   +4 more
doaj  

Initial stiffness of integrally-formed GFRP T-joint in GFRP transmission tower

open access: yesScientific Reports
It is recognized that the semi-rigidity of the glass fiber reinforced polymer (GFRP) joint should be considered in the structural analysis of GFRP structures, because of the relatively small initial stiffness resulting from the intrinsic property of GFRP material. Regarding the integrally-formed GFRP T-joint in the GFRP transmission tower, the study of
Jinyi Xu   +6 more
openaire   +2 more sources

Shear Strengthening of RC Beams Using Sprayed Glass Fiber Reinforced Polymer

open access: yesAdvances in Civil Engineering, 2012
The effectiveness of externally bonded sprayed glass fiber reinforced polymer (Sprayed GFRP) in shear strengthening of RC beams under quasi-static loading is investigated.
Sayed Mohamad Soleimani   +1 more
doaj   +1 more source

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