• 1687 Citations
  • 21 h-Index
19992020

Research output per year

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Research Output

2020

Influence of specimen geometry on apparent Poisson’s ratio evaluated under the compressive loading of quasi-isotropic CFRP laminate

Hara, E., Katoh, H., Iwahori, Y. & Yokozeki, T., 1 Jan 2020, (Accepted/In press) In : Advanced Composite Materials.

Research output: Contribution to journalArticle

2019

Application of mesh sheet energy directors to ultrasonic welding and single lap joint strength of CF/PPS composites

Takeda, S. I., Tanks, J. D., Sugimoto, S. & Iwahori, Y., 1 Jan 2019, ECCM 2018 - 18th European Conference on Composite Materials. Applied Mechanics Laboratory, (ECCM 2018 - 18th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Application of mesh sheet energy directors to ultrasonic welding and single lap joint strength of CF/PPS composites

Takeda, S. I., Tanks, J. D., Sugimoto, S. & Iwahori, Y., 2019, ECCM 2018 - 18th European Conference on Composite Materials. Applied Mechanics Laboratory, (ECCM 2018 - 18th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effectiveness of flame-based surface treatment for adhesive bonding of carbon fiber reinforced epoxy matrix composites

Takeda, T., Yasuoka, T., Hoshi, H., Sugimoto, S. & Iwahori, Y., 1 Apr 2019, In : Composites Part A: Applied Science and Manufacturing. 119, p. 30-37 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Effect of specimen size on longitudinal strength of unidirectional carbon/epoxy composite laminates (part 1, unnotched strength)

Kawai, M., Watanabe, K., Hoshi, H., Hara, E. & Iwahori, Y., 21 Feb 2019, In : Advanced Composite Materials. 28, p. 53-71 19 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Effect of specimen size on longitudinal strength of unidirectional carbon/epoxy composite laminates (part 2, splitting strength)

Kawai, M., Watanabe, K., Hoshi, H., Hara, E. & Iwahori, Y., 21 Feb 2019, In : Advanced Composite Materials. 28, p. 73-100 28 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2018

ISO/CD 21746 standard galvanic corrosion testing procedures for CFRP-metal assemblies

Morimoto, T., Katoh, H., Hara, E. & Iwahori, Y., 1 Jan 2018, AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2018; no. 210049).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Manufacturing and evaluation of an optimized composite panel with a cut-out

Aoki, Y., Sugimoto, S., Iwahori, Y. & Nakamura, T., 1 Jan 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., p. 1350-1357 8 p. (33rd Technical Conference of the American Society for Composites 2018; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Strength and bonding characteristics of adhesive joints with surface-treated titanium-alloy substrates

Takeda, T., Yasuoka, T., Hoshi, H., Sugimoto, S. & Iwahori, Y., 4 Mar 2018, In : Journal of Adhesion Science and Technology. 32, 5, p. 553-571 19 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

A new cost/weight trade-off method for airframe material decisions based on variable fuel price

Morimoto, T., Kobayashi, S., Nagao, Y. & Iwahori, Y., 1 Jan 2017, In : Cogent Engineering. 4, 1, 1285483.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Evaluation of the influence of cooling rate on residual strain development in unidirectional carbon fibre/polyphenylenesulfide laminates using embedded fibre Bragg grating sensors

Tsukada, T., Takeda, S. I., Minakuchi, S., Iwahori, Y. & Takeda, N., 1 Jun 2017, In : Journal of Composite Materials. 51, 13, p. 1849-1859 11 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Fiber-optic Sensing for Press Forming of L-shaped Thermoplastic Composites

Takeda, S. I., Tsukada, T., Minakuchi, S., Takeda, N. & Iwahori, Y., 1 Jan 2017, In : Procedia Engineering. 188, p. 348-353 6 p.

Research output: Contribution to journalConference article

Open Access
2 Citations (Scopus)

Out-of-autoclave manufacturing demonstration/cost evaluation using aircraft speed brake structure

Iwahori, Y. & Sugimoto, S., 1 Sep 2017, In : SAMPE Journal. 53, 5, p. 6-12 7 p.

Research output: Contribution to journalArticle

2016

Evaluation of adhesively bonded joint strength of CFRP with laser treatment

Yokozeki, T., Ishibashi, M., Kobayashi, Y., Shamoto, H. & Iwahori, Y., 3 Jul 2016, In : Advanced Composite Materials. 25, 4, p. 317-327 11 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Learning curve constraint cell automaton model for the lean production of CFRP airframe components

Morimoto, T., Kobayashi, S., Nagao, Y. & Iwahori, Y., 1 Jun 2016, In : International Journal of Advanced Manufacturing Technology. 84, 9-12, p. 2127-2137 11 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
2015

Damage characteristics in 3D stitched composites with various stitch parameters under in-plane tension

Yudhanto, A., Lubineau, G., Ventura, I. A., Watanabe, N., Iwahori, Y. & Hoshi, H., Apr 2015, In : Composites Part A: Applied Science and Manufacturing. 71, p. 17-31 15 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Effective volume of curved beam ud-CFRP specimen for out-of-plane strength by 4-point bending

Hara, E., Yokozeki, T. & Iwahori, Y., 1 Jan 2015.

Research output: Contribution to conferencePaper

Experimental study on partial composite wing structure

Hoshi, H., Okada, T., Iwahori, Y., Morooka, S. & Watanabe, N., 1 Jan 2015, p. 521-530. 10 p.

Research output: Contribution to conferencePaper

Fatigue strength of adhesively bonded joints of CFRP with laser surface treatment

Yokozeki, T., Sato, K., Ishibashi, M., Shamoto, H. & Iwahori, Y., 2015, p. 367-374. 8 p.

Research output: Contribution to conferencePaper

Finite element model for compression after impact behaviour of stitched composites

Tan, K. T., Watanabe, N. & Iwahori, Y., 23 Apr 2015, In : Composites Part B: Engineering. 79, p. 53-60 8 p., 3553.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Further investigation of Delamination Reduction Trend for stitched composites

Tan, K. T., Yoshimura, A., Watanabe, N., Iwahori, Y. & Ishikawa, T., 30 Oct 2015, In : Composites Science and Technology. 118, p. 141-153 13 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Out-of-plane tensile modulus of CFRP laminates by 3-point bending test

Hara, E., Yokozeki, T., Hatta, H., Iwahori, Y. & Ishikawa, T., 4 May 2015, In : Advanced Composite Materials. 24, 3, p. 221-237 17 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Structural analysis of composite bulkhead considering variability due to VaRTM process

Kondo, A., Iwahori, Y., Igawa, H. & Watanabe, N., 1 Jan 2015.

Research output: Contribution to conferencePaper

2014

Assessing the application of Hi-Lok® fasteners for the repair of open-hole and delaminated CFRP

McCallum, S., Hoshi, H., Iwahori, Y. & Sugimoto, S., Dec 2014, In : Composites Part A: Applied Science and Manufacturing. 67, p. 241-251 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Comparison of out-of-plane tensile moduli of CFRP laminates obtained by 3-point bending and direct loading tests

Hara, E., Yokozeki, T., Hatta, H., Iwahori, Y. & Ishikawa, T., 1 Jan 2014, In : Composites Part A: Applied Science and Manufacturing. 67, p. 77-85 9 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Effect of stitch density on fatigue characteristics and damage mechanisms of stitched carbon/epoxy composites

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 1 May 2014, In : Composites Part A: Applied Science and Manufacturing. 60, p. 52-65 14 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Evaluation of out-of-plane properties of cfrp laminates obtained by 3-point bending and direct loading tests

Hara, E., Yokozeki, T., Iwahori, Y., Hatta, H. & Ishikawa, T., 1 Jan 2014, Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting. DEStech Publications, (Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of residual strain in press molding of cf/pps laminates using fbg sensors

Tsukada, T., Takeda, S. I., Iwahori, Y., Honda, S., Narita, Y., Minakuchi, S. & Takeda, N., 1 Jan 2014, Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting. DEStech Publications, (Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Flight test results of CFRP speed brake structure fabricated by VPH molding technique

Iwahori, Y., Sugimoto, S., Smith, B. & Yamada, N., 1 Jan 2014, Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting. DEStech Publications, (Proceedings of the American Society for Composites - 29th Technical Conference, ASC 2014; 16th US-Japan Conference on Composite Materials; ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Monitoring of water absorption in CFRP laminates using embedded fiber Bragg grating sensors

Takeda, S. I., Tsukada, T., Sugimoto, S. & Iwahori, Y., Jun 2014, In : Composites Part A: Applied Science and Manufacturing. 61, p. 163-171 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2013

Anisomorphic constant fatigue life diagrams for quasi-isotropic woven fabric carbon/epoxy laminates under different hygro-thermal environments

Kawai, M., Yagihashi, Y., Hoshi, H. & Iwahori, Y., 28 May 2013, In : Advanced Composite Materials. 22, 2, p. 79-98 20 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Compression properties and damage mechanisms of stitched carbon/epoxy composites

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 4 Sep 2013, In : Composites Science and Technology. 86, p. 52-60 9 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Compressive strength and damage mechanisms in stitched carbon/epoxy composites

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 1 Jan 2013, p. 5559-5566. 8 p.

Research output: Contribution to conferencePaper

Effect of stitch density and stitch thread thickness on damage progression and failure characteristics of stitched composites under out-of-plane loading

Tan, K. T., Yoshimura, A., Watanabe, N., Iwahori, Y. & Ishikawa, T., 4 Jan 2013, In : Composites Science and Technology. 74, p. 194-204 11 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Effect of stitch density on tensile properties and damage mechanisms of stitched carbon/epoxy composites

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., Mar 2013, In : Composites Part B: Engineering. 46, p. 151-165 15 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Evaluation of loading rate dependence on fracture behavior of CFRP laminate with high speed imaging

Kusano, H., Hirano, Y., Yoshimura, A., Aoki, Y. & Iwahori, Y., 1 Jan 2013, p. 1438-1445. 8 p.

Research output: Contribution to conferencePaper

Out-of-plane tensile modulus of UD-CFRP laminate by 3-point bending test

Hara, E., Yokozeki, T., Iwahori, Y., Hatta, H. & Ishikawa, T., 1 Jan 2013, p. 8293-8300. 8 p.

Research output: Contribution to conferencePaper

2012

Comparison of out-of-plane tensile strengths of aligned CFRP obtained by 3-point bending and direct loading tests

Hara, E., Yokozeki, T., Hatta, H., Iwahori, Y., Ogasawara, T. & Ishikawa, T., 1 Nov 2012, In : Composites Part A: Applied Science and Manufacturing. 43, 11, p. 1828-1836 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Damage behavior of CFRP laminate with a fastener subjected to simulated lightning current

Hirano, Y., Reurings, C. & Iwahori, Y., 1 Jan 2012, ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Damage characterization in stitched carbon/epoxy laminates subjected to monotonic and cyclic loadings

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 1 Jan 2012, ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Damage resistance of PAN/PITCH hybrid CFRP subjected to simulated lightning current

Hirano, Y. & Iwahori, Y., 1 Dec 2012, 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. p. 1994-2001 8 p. (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effect of stitch density and stitch thread thickness on compression after impact strength and response of stitched composites

Tan, K. T., Watanabe, N., Iwahori, Y. & Ishikawa, T., 8 Mar 2012, In : Composites Science and Technology. 72, 5, p. 587-598 12 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)

Effect of stitch density on fatigue behavior of vectran- stitched composites

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 1 Dec 2012, 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. p. 492-499 8 p. (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation on discrete source damages of CFRP stiffened panels

Aoki, Y., Takeda, S. I., Shoji, H., Sugimoto, S. & Iwahori, Y., 1 Dec 2012, 28th Congress of the International Council of the Aeronautical Sciences 2012, ICAS 2012. p. 1937-1944 8 p. (28th Congress of the International Council of the Aeronautical Sciences 2012, ICAS 2012; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Impact damage progression of stitched composites: From indentation to penetration

Tan, K. T., Yoshimura, A., Watanabe, N. & Iwahori, Y., 1 Dec 2012, 27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting. p. 277-289 13 p. (27th Annual Technical Conference of the American Society for Composites 2012, Held Jointly with 15th Joint US-Japan Conference on Composite Materials and ASTM-D30 Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Impact damage resistance, response, and mechanisms of laminated composites reinforced by through-thickness stitching

Tan, K. T., Watanabe, N. & Iwahori, Y., 1 Jan 2012, In : International Journal of Damage Mechanics. 21, 1, p. 51-80 30 p.

Research output: Contribution to journalReview article

56 Citations (Scopus)

Influencde of absorbed water in CFRP laminates on embedded FBG sensors

Takeda, S., Sugimoto, S. & Iwahori, Y., 2012, ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microcracking and delamination of stitched composites under static and fatigue loads

Yudhanto, A., Watanabe, N., Iwahori, Y. & Hoshi, H., 1 Dec 2012, 8th Asian-Australasian Conference on Composite Materials 2012, ACCM 2012 - Composites: Enabling Tomorrow's Industry Today. p. 203-208 6 p. (8th Asian-Australasian Conference on Composite Materials 2012, ACCM 2012 - Composites: Enabling Tomorrow's Industry Today; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open hole fatigue characteristics and damage growth of stitched plain weave carbon/epoxy laminates

Yudhanto, A., Iwahori, Y., Watanabe, N. & Hoshi, H., 1 Oct 2012, In : International Journal of Fatigue. 43, p. 12-22 11 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Statistical analysis of effect of polyamide veil layer on quality and mechanical property of VaRTM CFRP

Yoshida, Y., Hirano, Y., Iwahori, Y. & Kogo, Y., 1 Jan 2012, ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, (ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials).

Research output: Chapter in Book/Report/Conference proceedingConference contribution