Results 21 to 30 of about 4,217 (207)

A Virtual Platform to Determine the Tensile Properties of Engineered Cementitious Composite

Civil Engineering Dimension, 2020
The four-point flexural test is now making headway as an alternative laboratory investigative technique for determining the tensile properties of Engineered Cementitious Composite (ECC) to the more traditional, direct/uniaxial tensile test.
Benny Suryanto, Joshua Kiyoshi Suryanto
doaj   +1 more source

Structural behavior of concrete arches reinforced with glass textiles

Magazine of Civil Engineering, 2023
Thin-walled concrete structures with textile reinforcement have a number of advantages over conventional reinforced concrete. This article discusses the manufacturing method and investigates the structural behavior of the arch made of textile-reinforced ...
Stolyarov Oleg, Dontsova Anna, Kozinetc Galina   +2 more
doaj   +1 more source

Study the mechanical properties of epoxy resin reinforcement by ziziphus spina-christi powder

Al-Qadisiyah Journal for Engineering Science, 2022
Ziziphus Spina-Christi bark and other natural debris may be found in abundance in the nearby area. The mechanical qualities of all of these waste natural resources are outstanding, and they may be utilized more professionally to create composite ...
Rusul Salah Hadi
doaj   +1 more source

Mechanical behaviour of graphene and carbon fibre reinforced epoxy based hybrid nanocomposites for orthotic callipers

Journal of Experimental Nanoscience, 2018
The current analysis examines the efficiency of a composite with polymer matrix reinforced with carbon fibre and graphene at the micro and nano level respectively as an alternative material for aluminium components of Orthotic callipers.
Nisha Kumari, Kaushik Kumar
doaj   +1 more source

Dispersion Analysis of the Testing Method for the Flexural Performance of Honeycomb Sandwich Structure

Hangkong gongcheng jinzhan, 2022
In the test of the flexural performance of the honeycomb sandwich structure,due to the different test methods,there is a situation that the data dispersion is large,which causes the reliability to be reduced,which is not conducive to the evaluation of ...
LI Yunpeng, GUO Xiang
doaj   +1 more source

Experimental Study and Numerical Analysis of Flexural Strength of BFRP Bar Concrete Beams Reinforced with Bamboo Fiber and Steel Wire Mesh

Applied Sciences, 2022
To explore the effect of adding bamboo fiber and steel wire mesh to BFRP bar-reinforced concrete beams on their flexural performance, we designed and fabricated six test beams with different parameters.
Wei Chen, Haohan Ma, Ke Zhang, Zuyin Zou, Yusheng Zeng, Zichong Zhu   +5 more
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Experimental and Numerical Investigation on Behavior of Rectangular Closed Section Steel Truss Beams with Concrete-Filled Joints

Buildings
This study investigates the flexural performance of steel trusses with concrete infill and gradient stiffeners at the joints. Three specimens were fabricated and subjected to flexural tests.
Junlong He, Fanlei Kong, Pingming Huang, Kuihua Mei   +3 more
doaj   +1 more source

Additive Manufacturing of Alumina‐Reinforced Elastomers

Advanced Engineering Materials, EarlyView.
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani, Zongwen Fu, Robert Göstl, Hamed Shokri, Carmine Putignano, Gianluca Percoco, Bilal Gökce   +6 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source