Modelling of bone fracture and strength at different length scales: a review

FA Sabet, A Raeisi Najafi, E Hamed… - Interface …, 2016 - royalsocietypublishing.org
In this paper, we review analytical and computational models of bone fracture and strength.
Bone fracture is a complex phenomenon due to the composite, inhomogeneous and …

Discovery and design of soft polymeric bio-inspired materials with multiscale simulations and artificial intelligence

C Zhai, T Li, H Shi, J Yeo - Journal of Materials Chemistry B, 2020 - pubs.rsc.org
Materials chemistry is at the forefront of the global “Fourth Industrial Revolution”, in part by
establishing a “Materials 4.0” paradigm. A key aspect of this paradigm is develo** …

Fractional-order uniaxial visco-elasto-plastic models for structural analysis

JL Suzuki, M Zayernouri, ML Bittencourt… - Computer Methods in …, 2016 - Elsevier
We propose two fractional-order models for uniaxial large strains and visco-elasto-plastic
behavior of materials in structural analysis. Fractional modeling seamlessly interpolates …

Shear strength behavior of human trabecular bone

A Sanyal, A Gupta, HH Bayraktar, RY Kwon… - Journal of …, 2012 - Elsevier
The shear strength of human trabecular bone may influence overall bone strength under fall
loading conditions and failure at bone-implant interfaces. Here, we sought to compare shear …

Comparison of proximal femur and vertebral body strength improvements in the FREEDOM trial using an alternative finite element methodology

P Zysset, D Pahr, K Engelke, HK Genant, MR McClung… - Bone, 2015 - Elsevier
Denosumab reduced the incidence of new fractures in postmenopausal women with
osteoporosis by 68% at the spine and 40% at the hip over 36 months compared with …

[HTML][HTML] Nonlinear micro finite element models based on digital volume correlation measurements predict early microdamage in newly formed bone

MP Fernández, SJ Sasso, S McPhee, C Black… - journal of the …, 2022 - Elsevier
Bone regeneration in critical-sized defects is a clinical challenge, with biomaterials under
constant development aiming at enhancing the natural bone healing process. The delivery …

Experimental validation of a nonlinear μFE model based on cohesive‐frictional plasticity for trabecular bone

J Schwiedrzik, T Gross, M Bina… - … journal for numerical …, 2016 - Wiley Online Library
Trabecular bone is a porous mineralized tissue playing a major load bearing role in the
human body. Prediction of age‐related and disease‐related fractures and the behavior of …

[HTML][HTML] Estimation of the in-plane ultimate stress of lamellar tissue as a function of bone mineral density and osteocyte lacunae porosity

A Vercher-Martínez, R Megías, R Belda… - Computer Methods and …, 2024 - Elsevier
Abstract Background and Objective Detailed finite element models based on medical
images (μ-CT) are commonly used to analyze the mechanical behavior of bone at …

Compressive behaviour of uniaxially aligned individual mineralised collagen fibres at the micro-and nanoscale

A Groetsch, A Gourrier, J Schwiedrzik, M Sztucki… - Acta biomaterialia, 2019 - Elsevier
The increasing incidence of osteoporotic bone fractures makes fracture risk prediction an
important clinical challenge. Computational models can be utilised to facilitate such …

Modeling of elasto-viscoplastic behavior for polyurethane foam under various strain rates and temperatures

TR Kim, JK Shin, TS Goh, HS Kim, JS Lee, CS Lee - Composite Structures, 2017 - Elsevier
The polyurethane foam (PUF) is one of the most widely used composite materials in
industrial and biomedical fields. It is frequently adopted in a wide range of environmental …