Results 41 to 50 of about 8,562 (279)

Long-term behavior of GFRP reinforcing bars

Composite Structures, 2019
Abstract Glass fiber reinforced polymer (GFRP) bars represent a valid solution as internal reinforcement of concrete members for some particular applications. GFRP reinforcing bars (rebars) have a high-strength-to-weight ratio and good resistance to corrosion.
D'Antino, Tommaso, Pisani, Marco A.
openaire   +1 more source

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder, Maria Jauregui Rozo, Sneha Inasu, Dietmar Meinel, Bernhard Schartel, Holger Ruckdäschel   +5 more
wiley   +1 more source

Analysis of the bond stress when using GFRP bars

Holos, 2021
For most of the structural solutions, the construction industry in Brazil is based on the use of conventional reinforced concrete elements composed of concrete and steel bars.
Gláucia Maria Dalfré, Fernando Menezes de Almeida Filho, Iara Couto, Samuel Giongo, Amanda Duarte Escobal Mazzú   +4 more
doaj   +1 more source

Advanced Functional Materials for Marine Energy Utilization

Interdisciplinary Materials, EarlyView.
Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu, Peipei Ge, Fazhou Wang, Shichao Bi, Bo Tang, Ion Tiginyanu, Kenneth I. Ozoemena, Xiao‐Yu Yang   +7 more
wiley   +1 more source

Structural Health Monitoring of Large Structures Using Acoustic Emission-Case Histories [PDF]

, 2019
Acoustic emission (AE) techniques have successfully been used for assuring the structural integrity of large rocket motorcases since 1963 [...
Ono, Kanji
core   +1 more source

The Experimental Study of Concrete Beams Reinforced with Different Types of Bars Carrying Capacity

MATEC Web of Conferences, 2016
The results of experimental study on concrete beams reinforced with glass fiber reinforced plastic (GFRP) bars are presented and compared with steel reinforced concrete beams and beams reinforced with steel and GFRP bars together.
Benin Andrey, Semenov Sergey, Ekaterina Bogdanova   +2 more
doaj   +1 more source

Reversing Fatigue Damage in Carbon Fiber–Thermoplastic Composites Using Localized Plasma Heating

Polymer Composites, EarlyView.
Schematic overview of the plasma‐assisted repair strategy for fatigue‐damaged short fiber carbon fiber/ABS composites. Pristine specimens are subjected to cyclic fatigue loading inducing damage. Localized plasma heating softens the thermoplastic matrix, enabling healing and restoring mechanical performance. Tensile testing is used to quantify recovery.
Hung Wang, Benjamin L. Merry, Alex Nguyen, Agni Kumar Biswal, Vipin Kumar, Aniruddh Vashisth   +5 more
wiley   +1 more source

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

, 2011
Deployment verification of large CFRP helical high-gain antenna for AIS ...
Baeger, Annette, Block, Joachim, Hauer, Lars-Christian, Schuetze, Martin, Sproewitz, Tom   +4 more
core   +1 more source

Novel Recyclable Hierarchical Carbon Fiber/Epoxy Composites: Preserving Fiber Length and Orientation Using Elium

Polymer Composites, EarlyView.
Schematic illustration of a hierarchical recycling approach that preserves reinforcing fiber orientation. ABSTRACT Current recycling methods for polymer matrix composites produce short, unoriented carbon fibers, limiting their use to intermediate‐strength applications.
Carol Winnifred Rodricks, Annabell Prockat, Gerhard Kalinka, Volker Trappe   +3 more
wiley   +1 more source

Amalan penggunaan modul pengajaran berasaskan modul multimedia interaktif (MMI) dalam Pendidikan Teknik Dan Vokasional (PTV) [PDF]

, 2013
Kajian Amalan Penggunaan Modul Pengajaran Berasaskan Modul Multimedia Interaktif (MMI) dalam Pendidikan Teknik dan Vokasional (PTV) bertujuan mengkaji pengaruh faktor demografi terhadap pengetahuan dan kemahiran dalam amalan penggunaan MMI.
Assin, Mizan Kamalina
core