Energy expense via lattice wave emission for mode III brittle fracture in square, triangular, and hexagonal lattices
Basant Lal Sharma
TL;DR
This paper investigates the energy expenditure associated with lattice wave emission during mode III brittle fracture across square, triangular, and hexagonal lattice structures, providing comparative insights into their fracture behaviors.
Contribution
It introduces a comparative analysis of mode III fracture energy expenses in different lattice geometries, highlighting the influence of lattice structure on fracture dynamics.
Findings
Hexagonal lattices exhibit distinct wave emission patterns compared to square and triangular lattices.
Energy costs of fracture vary significantly with lattice geometry.
The study offers insights into how lattice structure affects brittle fracture mechanisms.
Abstract
The mode III fracture problem for a hexagonal lattice is discussed and compared with square and triangular lattices.
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Taxonomy
TopicsNumerical methods in engineering · High-Velocity Impact and Material Behavior · Ultrasonics and Acoustic Wave Propagation