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Crack growth rate in 5HS carbon/epoxy composites manufactured by RTM: Relationship between axial loadings with pure modes of delamination I and II

Grant number: 11/01937-0
Support Opportunities:Scholarships in Brazil - Doctorate
Effective date (Start): May 01, 2011
Effective date (End): February 28, 2015
Field of knowledge:Engineering - Aerospace Engineering
Principal Investigator:Maria Odila Hilário Cioffi
Grantee:Marcos Yutaka Shiino
Host Institution: Faculdade de Engenharia (FEG). Universidade Estadual Paulista (UNESP). Campus de Guaratinguetá. Guaratinguetá , SP, Brazil
Associated scholarship(s):12/07646-0 - Evaluation of pressure gradient effect of RTM process on 5HS laminate by conducting DCB fatigue test, BE.EP.DR


This project aims continuing the studies on crack propagation in composite materials, that was started at Technical University of Delft. Considering the contribution will be more relevant in the field of composite materials.During the first phase of DR, it was conducted a huge bibliographic review in the field of resin flow in porous media, in which the original project was conducted, and it was verified a big cientific advancement of other institutions, for this reason it would not generate a original research for the PhD. In the initial studies, the crack propagation on modes I and II for static and dynamic conditions were evaluated by inserting a teflon film for pre crack formation. The individual study of crack propagation provided a patial understanding of the crack propagation mechanisms. However for each crack propagation mode, it is necessary further microscopic investigation for each crack propagation rate. Consequently for this new purpose, an additional study and the employement of the data generated in the project FAPESP 2012/07646-0 in the axial tension-tension fatigue by following ASTM D3479/D3479M-07 and ASTM D55766/D 5766M-07 for open hole. This study aims investigating the interactions of the loading effects at an irregular surface of a woven fabric in the axial fatigue based on fractures generated previously at TUDelft. The specimen will be cycled for a crack formation, which will be compared as mentioned. Futher evaluation of the translaminar crack propagation could be performed for the open hole specimen.

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Scientific publications (11)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
SHIINO, MARCOS YUTAKA; MORAES DE SIQUEIRA, GUILHERME SILVA; HILARIO CIOFFI, MARIA ODILA; MONTORO, SERGIO ROBERTO; DONADON, MAURICIO VICENTE. Hygrothermal Effect on Composites Under In-Plane Fatigue at Stress Ratios of R=-1 and R=0.1: An Analysis of Quasi-Isotropic Stitched Carbon Fibers. Journal of Materials Engineering and Performance, v. 27, n. 11, p. 5964-5972, . (11/01937-0, 12/07646-0)
SHIINO, MARCOS YUTAKA; GONZALEZ RAMIREZ, FRANCIS MARIANA; GARPELLI, FELIPE PARISE; ALVES DA SILVEIRA, NUBIA NALE; MENDONCA SALES, RITA DE CASSIA; DONADON, MAURICIO VICENTE. Interlaminar crack onset in co-cured and co-bonded composite joints under mode I cyclic loading. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, v. 42, n. 3, p. 752-763, . (11/01937-0, 12/07646-0, 15/16733-2)
SHIINO, MARCOS YUTAKA; MAGALHAES FARIA, MARIA CANDIDA; BOTELHO, EDSON COCCHIERI; DE OLIVEIRA, PEDRO CARLOS. Assessment of Cumulative Damage by Using Ultrasonic C-Scan on Carbon Fiber/Epoxy Composites Under Thermal Cycling. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 15, n. 4, p. 495-499, . (06/02121-6, 11/01937-0, 09/04123-4)
SHIINO, MARCOS YUTAKA; ALDERLIESTEN, REYNDERT CHRISTIAAN; DONADON, MAURICIO VICENTE; CORNELIS VOORWALD, HERMAN JACOBUS; CIOFFI, MARIA ODILA HILARIO. Applicability of standard delamination tests (double cantilever beam and end notch flexure) for 5HS fabric-reinforced composites in weft-dominated surface. JOURNAL OF COMPOSITE MATERIALS, v. 49, n. 21, p. 2557-2565, . (12/07646-0, 11/01937-0)
SHIINO, MARCOS YUTAKA; HILARIO CIOFFI, MARIA ODILA; JACOBUS VOORWALD, HERMAN CORNELIS; ORTIZ, EDMUNDO CABRAL. Tricot stitched carbon fiber reinforced polymer composite laminates manufactured by resin transfer molding process: C-scan and flexural analysis. JOURNAL OF COMPOSITE MATERIALS, v. 47, n. 14, p. 1695-1703, . (06/02121-6, 11/01937-0)
SHIINO, MARCOS YUTAKA; ALDERLIESTEN, REYNDERT CHRISTIAAN; DONADON, MAURICIO VICENTE; HILARIO CIOFFI, MARIA ODILA. A brief discussion on (pure mode I) fatigue crack growth rate data in 5HS weave fabric composites: Evaluation of empirical relations. INTERNATIONAL JOURNAL OF FATIGUE, v. 84, p. 97-103, . (12/07646-0, 11/01937-0)
SHIINO, MARCOS YUTAKA; PELOSI, TATIANE SCARABEL; HILARIO CIOFFI, MARIA ODILA; DONADON, MAURICIO VICENTE. The Role of Stitch Yarn on the Delamination Resistance in Non-crimp Fabric: Chemical and Physical Interpretation. Journal of Materials Engineering and Performance, v. 26, n. 3, p. 978-986, . (12/07646-0, 11/01937-0)
BROCKS, THATIANE; SHIINO, MARCOS YUTAKA; HILARIO CIOFFI, MARIA ODILA; CORNELIS VOORWALD, HERMAN JACOBUS; CAPORALLI FILHO, ANGELO. Experimental RTM Manufacturing Analysis of Carbon/Epoxy Composites for Aerospace Application: Non-crimp and Woven Fabric Differences. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 16, n. 5, p. 1175-1182, . (11/01937-0, 06/02121-6, 09/03284-4, 12/07646-0)
THATIANE BROCKS; MARCOS YUTAKA SHIINO; MARIA ODILA HILÁRIO CIOFFI; HERMAN JACOBUS CORNELIS VOORWALD; ANGELO CAPORALLI FILHO. Experimental RTM manufacturing analysis of carbon/epoxy composites for aerospace application. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 16, n. 5, p. 1175-1182, . (11/01937-0, 09/03284-4, 12/07646-0, 06/02121-6)
SHIINO, M. Y.; ALDERLIESTEN, R. C.; DONADON, M. V.; CIOFFI, M. O. H.. The relationship between pure delamination modes I and II on the crack growth rate process in cracked lap shear specimen (CLS) of 5 harness satin composites. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, v. 78, p. 350-357, . (12/07646-0, 11/01937-0)
SHIINO, M. Y.; DE CAMARGO, L. M.; CIOFFI, M. O. H.; VOORWALD, H. C. J.; ORTIZ, E. C.; REZENDE, M. C.. Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test. COMPOSITES PART B-ENGINEERING, v. 43, n. 5, p. 2244-2248, . (06/02121-6, 11/01937-0, 09/04123-4)
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
SHIINO, Marcos Yutaka. Fatigue in 5HS carbon/epoxy composites manufactured by RTM: relationship between axial loadings with modes of delamination. 2015. Doctoral Thesis - Universidade Estadual Paulista (Unesp). Faculdade de Engenharia. Guaratinguetá Guaratinguetá.

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