Effect of the platelet size on the fracturing behavior and size effect of discontinuous fiber composite structures

S Ko, J Yang, ME Tuttle, M Salviato - Composite Structures, 2019 - Elsevier
This study investigates the mode I intra-laminar fracture and size effect in Discontinuous
Fiber Composites (DFCs). Towards this goal, the results of fracture tests on geometrically …

[HTML][HTML] Effect of the thickness on the fracturing behavior of discontinuous fiber composite structures

S Ko, J Davey, S Douglass, J Yang, ME Tuttle… - Composites Part A …, 2019 - Elsevier
In this study, we investigate experimentally and numerically the mode I intra-laminar fracture
and size effect of Discontinuous Fiber Composites (DFCs) as a function of the structure …

[HTML][HTML] Effects of average number of platelets through the thickness and platelet width on the mechanical properties of discontinuous fiber composites

S Ko, T Nakagawa, Z Chen, WB Avery… - Composites Part A …, 2024 - Elsevier
In this study, we experimentally and numerically investigate the evolution of the tensile
material properties of Discontinuous Fiber Composites (DFCs) with an increasing average …

[HTML][HTML] Fracture parameters of cement mortar with different structural dimensions under the direct tension test

I Rhee, JS Lee, YS Roh - Materials, 2019 - mdpi.com
In this paper, we measured the fracture properties of cement mortar—which is composed of
sand and has a nearly constant diameter—using a direct tension test. Four double-notched …

[PDF][PDF] Experimental and numerical investigations of stochastic thickness effects in discontinuous fiber composites

S Ko, T Nakagawa, Z Chen, J Davey… - American Society of …, 2021 - researchgate.net
Discontinuous fiber composites (DFCs) made of chopped prepreg tapes have recently
drawn the attention of the aerospace and automobile industries thanks to their flexible …

Fracturing behavior and size effect of discontinuous fiber composite structures with different platelet sizes

S Ko, J Yang, ME Tuttle, M Salviato - arxiv preprint arxiv:1812.08312, 2018 - arxiv.org
This study investigates the mode I intra-laminar fracture and size effect in Discontinuous
Fiber Composites (DFCs). Towards this goal, the results of fracture tests on geometrically …

Optimizing AFP Manufactured Composite-Based Cryogenic Tanks for Space-Based Missions

MT Nuss - 2024 - search.proquest.com
When going into space, rockets need to keep their liquid hydrogen fuel at a very low
temperature to maintain its liquid state and minimize the amount that boils away and …

[PDF][PDF] Re-use of the carbon fiber woven prepreg cut-outs: a multidisciplinary study

D Fiumarella - 2023 - tesidottorato.depositolegale.it
Over the past few decades, there has been a continuous increase in the global demand for
carbon fiber reinforced thermosetting polymers (TS-CFRP). This growth can be attributed to …

[КНИГА][B] Comprehensive Investigation of Quasibrittle Fracture of IM7/977-3 Laminates via Size Effect Analysis

J Chen - 2023 - search.proquest.com
This thesis investigates the non-linear size effect of fracture of IM7/977-3 laminates with
different sizes in multiple modes including the matrix-dominated Mode I intralaminar fracture …

[КНИГА][B] Experimental and Computational Exploration of the Fracture Energy in Fiber Composites When Subject to Crack Parallel Compression

J Brockmann - 2022 - search.proquest.com
This paper explores the global Mode I fracture energy of a carbon fiber composite subject to
a biaxial stress state at a crack tip. Both an experimental campaign, in which a novel test …