Results 61 to 70 of about 273,321 (300)

Calculation method of elastic modulus for carbon fiber-reinforced plastics considering inhomogeneous interphase

Science and Engineering of Composite Materials, 2022
The characteristic of interphase has a significant influence on the macroscopic performance of carbon fiber-reinforced plastics (CFRP). To investigate the effect of interphase on composite elastic modulus, a representative volume element (RVE) of ...
Bu Pengfei, Ren Huiqi, Ruan Wenjun, Dong Kai   +3 more
doaj   +1 more source

Semiflexible Filamentous Composites [PDF]

, 2010
Inspired by the ubiquity of composite filamentous networks in nature we investigate models of biopolymer networks that consist of interconnected floppy and stiff filaments.
C. Heussinger, C. Storm, E. M. Huisman, G. T. Barkema, J. Mizushima-Sugano, J. C. Maxwell, P. Bullough, S. Torquato   +7 more
core   +3 more sources

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Finite Element Analysis of Single Cell Stiffness Measurements Using PZT-Integrated Buckling Nanoneedles

Sensors, 2016
This paper proposes a new technique for real-time single cell stiffness measurement using lead zirconate titanate (PZT)-integrated buckling nanoneedles.
Maryam Alsadat Rad, Auwal Shehu Tijjani, Mohd Ridzuan Ahmad, Shehu Muhammad Auwal   +3 more
doaj   +1 more source

Evaluation of measured and predicted resilient modulus of rubberized Stone Mastic Asphalt (SMA) modified with truck tire rubber powder

Case Studies in Construction Materials, 2021
Rubberized asphalt is known for its elastic deformation recovery and good resilience in response to loads owing to the elastic characteristics of tire rubber powder.
Sajjad Noura, Abdulnaser M. Al-Sabaeei, Gailan Ismat Safaeldeen, Ratnasamy Muniandy, Alan Carter   +4 more
doaj   +1 more source

Plastically-driven variation of elastic stiffness in green bodies during powder compaction. Part II: Micromechanical modelling

, 2015
A micromechanical approach is set-up to analyse the increase in elastic stiffness related to development of plastic deformation (the elastoplastic coupling concept) occurring during the compaction of a ceramic powder.
Argani, L. P., Bigoni, D., Capuani, D., Misseroni, D., Piccolroaz, A.   +4 more
core   +1 more source

Matrix cracking in polymeric composites laminates: Modelling and experiments [PDF]

, 2007
Composites ability to retain functionality in the presence of damage is a crucial safety and economic issue. Generally the first damage mode in composite laminates is matrix cracking, which affects the mechanical properties of the structure long before ...
Galiotis, C., Kashtalyan, M., Katerelos, D.T.G., Soutis, C.   +3 more
core   +4 more sources

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Theoretical Study and Verification of the Mechanical Properties of Concave Honeycomb Structures Based on Additive Manufacturing

Engineering Proceedings
This paper focuses on the internal honeycomb structure of flexible skins for morphing aircraft, specifically targeting a unique concave honeycomb structure.
Yuchao Guo, Likai Wang, Sen Ai, Liang Chang, Xiaohua Nie   +4 more
doaj   +1 more source

Cloaking by coating: How effectively does a thin, stiff coating hide a soft substrate?

, 2020
From human tissue to fruits, many soft materials are coated by a thin layer of a stiffer material. While the primary role of such a coating is often to protect the softer material, the thin, stiff coating also has an important effect on the mechanical ...
Adda-Bedia, M., Box, F., Jacquemot, C., Vella, D.   +3 more
core   +1 more source