A review of the selective laser melting lattice structures and their numerical models
The high‐fidelity metal additive manufacturing (MAM) processes promote the development
of complex lattice structure designs with tailored physical and mechanical properties …
of complex lattice structure designs with tailored physical and mechanical properties …
Femoral stems with porous lattice structures: a review
B Liu, H Wang, N Zhang, M Zhang… - … in Bioengineering and …, 2021 - frontiersin.org
Cementless femoral stems are prone to stress shielding of the femoral bone, which is
caused by a mismatch in stiffness between the femoral stem and femur. This can cause …
caused by a mismatch in stiffness between the femoral stem and femur. This can cause …
Biomechanical analysis of printable functionally graded material (FGM) dental implants for different bone densities
The long-term success of a dental implant is related to the material and design of the
implant, and bone density. Conventional implants cause stress-shielding due to a mismatch …
implant, and bone density. Conventional implants cause stress-shielding due to a mismatch …
A novel design, analysis and 3D printing of Ti-6Al-4V alloy bio-inspired porous femoral stem
The current study is proposing a design envelope for porous Ti-6Al-4V alloy femoral stems
to survive under fatigue loads. Numerical computational analysis of these stems with a body …
to survive under fatigue loads. Numerical computational analysis of these stems with a body …
Finite element analyses of porous dental implant designs based on 3D printing concept to evaluate biomechanical behaviors of healthy and osteoporotic bones
Conventional dense titanium (Ti) implants cause stress shielding, aseptic loosening and
implant failure. This study investigates the effects of porous dental implants (63% porous …
implant failure. This study investigates the effects of porous dental implants (63% porous …
[HTML][HTML] A validated finite element analysis procedure for porous structures
SR de Galarreta, JRT Jeffers, S Ghouse - Materials & Design, 2020 - Elsevier
Cellular materials are gaining interest thanks to developments in additive manufacturing.
Whilst Finite Element Analysis (FEA) is commonly used to obtain the mechanical behaviour …
Whilst Finite Element Analysis (FEA) is commonly used to obtain the mechanical behaviour …
Topology optimisation for compliant hip implant design and reduced strain shielding
N Tan, RJ van Arkel - Materials, 2021 - mdpi.com
Stiff total hip arthroplasty implants can lead to strain shielding, bone loss and complex
revision surgery. The aim of this study was to develop topology optimisation techniques for …
revision surgery. The aim of this study was to develop topology optimisation techniques for …
[HTML][HTML] Evaluation of unidirectional BGF/PLA and Mg/PLA biodegradable composites bone plates-scaffolds assembly for critical segmental fractures healing
This novel study presents the application of biodegradable bio-glass fibers (BGF)/polylactic
acid (PLA) composite and magnesium (Mg) wires (fluoride-coated)/PLA composite bone …
acid (PLA) composite and magnesium (Mg) wires (fluoride-coated)/PLA composite bone …
Rapid modeling and design optimization of multi-topology lattice structure based on unit-cell library
Y Liu, S Zhuo, Y Xiao, G Zheng… - Journal of …, 2020 - asmedigitalcollection.asme.org
Lightweight lattice structure generation and topology optimization (TO) are common design
methodologies. In order to further improve potential structural stiffness of lattice structures, a …
methodologies. In order to further improve potential structural stiffness of lattice structures, a …
Bioinspired porous dental implants using the concept of 3D printing to investigate the effect of implant type and porosity on patient's bone condition
This study aims to design titanium (Ti) porous (18–77% porosity) dental implants with
conical and cylindrical types for standard and weak bones using 3D finite element (FE) …
conical and cylindrical types for standard and weak bones using 3D finite element (FE) …