Results 81 to 90 of about 3,781 (191)

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

Mağallaẗ 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, Muhaned Shallal, Hanadi Naji, Alaa Hasson   +3 more
doaj   +1 more source

Effects of GFRP Stirrup Spacing on the Behavior of Doubly GFRP-Reinforced Concrete Beams

Civil Engineering Journal
This study investigates the impact of varying glass fiber-reinforced polymer (GFRP) stirrup spacing on the performance of doubly GFRP-reinforced concrete beams. The research focuses on assessing the behavior of GFRP-reinforced concrete beams, including load-carrying capacity, cracking, and deformability. It explores the feasibility and effectiveness of
Musa AbdulMuttalib Issa, Abbas A. Allawi, Nazar Oukaili   +2 more
openaire   +1 more source

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

FME 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., Brugo Tommaso Maria, Zucchelli A., Fragassa C., Minak G.   +4 more
doaj  

Determination of Tensile Strength Perpendicular to the Fibers of Wooden Materials Reinforced with Basalt, Glass Fiber-Reinforced Polymer, and Plaster Mesh

BioResources
Wood is a heterogeneous and anisotropic material, and its mechanical properties are different from other building materials. It is necessary to know the mechanical properties of wood materials in buildings, such as carriers, floor beams, roof timber ...
Abdurrahman Karaman, Hüseyin Yeşil, Hikmet Yazıcı   +2 more
doaj  

Bending energy absorption performance of composite fender piles with different winding angles

Reviews on Advanced Materials Science
In recent years, there has been an increase in accidents involving vessels colliding with bridge piers. These ship–bridge collisions can result in tragic loss of life and severe damage to the bridge structure. To address this issue, a type of fender pile
Chen Weisen, Fang Hai, Zhu Lu, Zhang Xinchen, Zhu Junyu   +4 more
doaj   +1 more source

Material tests for GFRP. Development for large-sized GFRP dewar.

TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1986
KURAOKA, Yasuo, TSUCHIDA, Yasuhiro, FUJIOKA, Koji, NISHIZIMA, Shigehiro, OKADA, Toichi   +4 more
openaire   +3 more sources

Experimental investigation on mechanical behavior of sandwich structures using Digital Image Correlation (DIC)

Fracture and Structural Integrity
The aim of this work is to investigate the mechanical behavior of sandwich structures when subjected to edgewise and flatwise compression loadings, using 2D Digital Image Correlation (DIC).
Amina Masmoudi, Abdelhak Khechai, Ahmed Bouaziz Laboratory of Research in Civil Engineering, Mohamed Khider University of Biskra, Algeria., Guerira Belhi Mechanical Engineering Laboratory, University of Biskra, Algeria., Afaf Zeroual, Yassine Adimi   +5 more
doaj   +1 more source

Integrated Rehabilitation of Corrosion-Damaged RC Beams: Enhancing Flexural Capacity and Failure Predictability with Grout and Externally Bonded GFRP

Journal of Applied Science and Engineering
Corrosion-induced deterioration in reinforced concrete structures poses a critical threat to structural integrity and service life. This study investigates the effectiveness of an integrated rehabilitation strategy that combines geometric restoration ...
Jasman Yusuf, Achmad Zultan Mansur
doaj   +1 more source

Study on design optimization of GFRP tubular column composite structure based on machine learning method.

PLoS ONE
Circular reinforced concrete wound glass fiber reinforced polymer (GFRP) columns and reinforced concrete filled GFRP columns are extensively utilized in civil engineering practice.
Peiyao Shu, Chengqi Xue, Gengpei Zhang, Tianyi Deng   +3 more
doaj   +1 more source

Energy absorption characteristics of STF impregnated Kevlar fabric coating GFRP composite structure by projectile high-velocity impact

Polymer Testing
The new STF impregnated Kevlar fabric coated GFRP (glass fiber reinforced polymer) composite structure obtained by combining STF（shear thickening fluid） impregnated Kevlar fabric and GFRP can obtain strong energy absorption capacity with light weight ...
Enling Tang, Jiameng Hou, Ruizhi Wang, Yafei Han, Chuang Chen, Mengzhou Chang, Kai Guo, Liping He   +7 more
doaj   +1 more source