Bio-inspired hierarchical design of composite T-joints with improved structural properties

Volume: 69, Pages: 222 - 231
Published: Feb 1, 2015
Abstract
The biological principle of hierarchical (multi-scale level) design was used at the structural and laminate levels to design a novel carbon/epoxy T-joint with improved structural properties for potential use in light-weight aircraft structures. The bio-inspired structural modification mimics tree branch–trunk joints by embedding the stiffener flange into skin plies. This design concept results in increased fracture toughness due to crack...
Paper Details
Title
Bio-inspired hierarchical design of composite T-joints with improved structural properties
Published Date
Feb 1, 2015
Volume
69
Pages
222 - 231
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