Results 111 to 120 of about 28,682 (216)

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  

Development of an AC-DC buck power factor correction [PDF]

, 2013
Generally all devise used in industrial, commercial and residential applications need to undergo rectification for their proper functioning and operation.
Ibrahim, Muhammad Iskandar
core  

Characteristics on Trimming of GFRP.

Journal of the Japan Society for Precision Engineering, 1991
GFRP, because of their superior strength-to-weight and stiffness-to-weight ratio, are used increasingly in high-performance applications. But the users of this material have faced a difficulty to machine them. The major trouble in cutting GFRP is the decreased tool-life, the inferior surface quality and others.
Keiichi ASAHINA, Setsuo SUZUKI
openaire   +2 more sources

Pembangunan dan keberkesanan kit penyongsang dalam proses pengajaran dan pembelajaran (PDP) di kolej vokasional [PDF]

, 2019
Pembangunan Alat Bahan Bantu Mengajar (ABBM) untuk menggalakkan guru menggunakan Kit Penyongsang dalam proses pengajaran dan pembelajaran (PdP). Kajian ini bertujuan untuk membangun dan menguji keberkesanan Kit Penyongsang dalam PdP di Kolej Vokasional ...
Abdullah, Nurul Aida Suhaila
core   +1 more source

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

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  

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

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

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   +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