Results 261 to 270 of about 2,826,849 (353)

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li   +7 more
wiley   +1 more source

Effect of nano SiO2 on mechanical properties of micro-steel fibers reinforced geopolymer composites

Ceramics International, 2021
This paper presents the mechanical properties of micro steel fiber reinforced fly ash geopolymer composites containing different amounts of nano-silica.
T. Alomayri, A. Raza, Faiz Shaikh
semanticscholar   +1 more source

Effects of steel fibers on failure mechanism of S-UHPC composite beams applied in the Arctic offshore structure

Ocean Engineering, 2021
A novel steel–concrete–steel composite structure constructed using ultra high-performance concrete (forming an S-UHPC composite structure) was applied in Arctic offshore structures. This type of structure can withstand ice pressure derived from impinging
Youzhu Lin   +3 more
semanticscholar   +1 more source

Combined effect of flax fibers and steel fibers on spalling resistance of ultra-high performance concrete at high temperature

, 2021
This paper investigated the combined effects of flax fibers and steel fibers on spalling behavior, residual permeability, and compressive strength of ultra-high performance concrete (UHPC) after exposure to elevated temperature.
Dong Zhang, Guangcai Tan, K. Tan
semanticscholar   +1 more source

Synergistic effects of fly ash and hooked steel fibers on strength and durability properties of high strength recycled aggregate concrete

, 2021
To deal with the rising environmental issues, more attention is now being given to recycled-aggregate concrete to partly meet the demands of the construction industry.
B. Ali   +3 more
semanticscholar   +1 more source

Post-fire compressive strength of recycled PET aggregate concrete reinforced with steel fibers: Optimization and prediction via RSM and GEP

, 2020
A major environmental challenge facing metropolitan areas is recycling and removing waste plastic materials including PET from the environment. On one hand, using waste materials as a substitution for a portion of natural aggregate in concrete has been ...
M. Nematzadeh   +2 more
semanticscholar   +1 more source

Experimental investigation on the effect of using crumb rubber and steel fibers on the structural behavior of reinforced concrete beams

, 2020
The effect of combination between crumb rubber and steel fibers on the behavior of reinforced concrete beams under static loads was investigated in this study. Crumb rubber, ranging in size between 2 mm and 3 mm, was produced from waste tires.
Ahmed S. Eisa   +2 more
semanticscholar   +1 more source

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