A dynamic composite rolling model based on Lemaitre damage theory

T Wang, W Zhao, Y Yun, Z Li, Z Wang… - International Journal of …, 2024 - Elsevier
Exploring the bonding mechanisms within bimetallic composite plates throughout the cold
rolling process poses a considerable challenge, especially in simulating the bonding …

[HTML][HTML] Scaled empirical fatigue laws

K Davey, O Akhigbe-Midu, R Darvizeh… - Engineering Fracture …, 2023 - Elsevier
A geometric size effect is evident in fatigue loading with a scaled cracked component of the
same material appearing stronger in the sense of increased fatigue resistance. The number …

A viscoelastic-viscoplastic damage model with a cohesive zone in between

C Abhishek, N Raghukiran - International Journal of Non-Linear Mechanics, 2024 - Elsevier
The present research sheds light on a first viscoelastic-viscoplastic damage model with a
cohesive zone in between, implemented in finite element method. The viscoelastic layer …

[HTML][HTML] Scaled fatigue cracks under service loads

O Akhigbe-Midu, K Davey, R Darvizeh… - Theoretical and Applied …, 2023 - Elsevier
Scaled experimentation is a powerful engineering tool yet its application to fatigue is limited
by significant changes in behaviour with scale. The recent discovery of new similitude rules …

Stress Analysis Mapping for Mechanically Fastened Composite Bolted Lap Joints Using Cohesive Zone Model

MY Abdellah, DK Suker, H Alharthi, NM Ghazaly… - Journal of Failure …, 2024 - Springer
Quasi-brittle materials such as composite laminates, concrete, and toughened ceramics are
subject to size effects in which the nominal strength decreases with increasing specimen …

An experimental investigation into finite similitude for concrete structures

A Momeni, A Alijani, SG Rad… - Proceedings of the …, 2024 - journals.sagepub.com
Currently, available conventional scaling methodologies are suffering from many
deficiencies, which the most important ones can be listed as:(i) the inability to systematically …

[图书][B] Multiple scaled experimentation in fatigue crack growth: finite similitude theory

OP Akhigbe-Midu - 2023 - search.proquest.com
A high percentage of all structure or products failures can be attributed to fatigue and
fracture. In analysing the behaviour of cracked components, the existence of size effects …

[PDF][PDF] STUDY OF SCALED FRACTURE PARAMETERS IN CONCRETE USING FINITE SIMILITUDE THEORY

JMC Kishen, A Ramaswamy, S Ray - researchgate.net
STUDY OF SCALED FRACTURE PARAMETERS IN CONCRETE USING FINITE SIMILITUDE
THEORY Page 1 11th International Conference on Fracture Mechanics of Concrete and Concrete …