Geometrical stability of CFRP laminate considering ply angle misalignment

Y. Arao; Jun Koyanagi; S. Takeda; S. Utsunomiya; H. Kawada

Geometrical stability of CFRP laminate considering ply angle misalignment

Y. Arao, Jun Koyanagi, S. Takeda, S. Utsunomiya, H. Kawada

Department of Materials Science and Technology

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

Accurate geometrical stability is required for the precise structures like telescopes. It was reported that symmetrical CFRP (Carbon Fiber Reinforced Plastics) laminates show unpredictable deformation due to the ply angle misalignment and temperature change. This ply angle misalignment is unavoidable. One of the answer to mitigate the deformation due to the ply angle misalignment is to chose effective stacking sequence. We discussed here the effective stacking sequence to reduce the thermal deformation.

Original language	English
Publication status	Published - 1 Dec 2011
Event	18th International Conference on Composites Materials, ICCM 2011 - Jeju, Korea, Republic of Duration: 21 Aug 2011 → 26 Aug 2011

Conference

Conference	18th International Conference on Composites Materials, ICCM 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	21/08/11 → 26/08/11

Keywords

CFRP
Geometrical stability
Laminates
Stacking sequence
Thermal deformation

Cite this

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title = "Geometrical stability of CFRP laminate considering ply angle misalignment",

abstract = "Accurate geometrical stability is required for the precise structures like telescopes. It was reported that symmetrical CFRP (Carbon Fiber Reinforced Plastics) laminates show unpredictable deformation due to the ply angle misalignment and temperature change. This ply angle misalignment is unavoidable. One of the answer to mitigate the deformation due to the ply angle misalignment is to chose effective stacking sequence. We discussed here the effective stacking sequence to reduce the thermal deformation.",

keywords = "CFRP, Geometrical stability, Laminates, Stacking sequence, Thermal deformation",

author = "Y. Arao and Jun Koyanagi and S. Takeda and S. Utsunomiya and H. Kawada",

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note = "18th International Conference on Composites Materials, ICCM 2011 ; Conference date: 21-08-2011 Through 26-08-2011",

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TY - CONF

T1 - Geometrical stability of CFRP laminate considering ply angle misalignment

AU - Arao, Y.

AU - Koyanagi, Jun

AU - Takeda, S.

AU - Utsunomiya, S.

AU - Kawada, H.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - Accurate geometrical stability is required for the precise structures like telescopes. It was reported that symmetrical CFRP (Carbon Fiber Reinforced Plastics) laminates show unpredictable deformation due to the ply angle misalignment and temperature change. This ply angle misalignment is unavoidable. One of the answer to mitigate the deformation due to the ply angle misalignment is to chose effective stacking sequence. We discussed here the effective stacking sequence to reduce the thermal deformation.

AB - Accurate geometrical stability is required for the precise structures like telescopes. It was reported that symmetrical CFRP (Carbon Fiber Reinforced Plastics) laminates show unpredictable deformation due to the ply angle misalignment and temperature change. This ply angle misalignment is unavoidable. One of the answer to mitigate the deformation due to the ply angle misalignment is to chose effective stacking sequence. We discussed here the effective stacking sequence to reduce the thermal deformation.

KW - CFRP

KW - Geometrical stability

KW - Laminates

KW - Stacking sequence

KW - Thermal deformation

UR - http://www.scopus.com/inward/record.url?scp=84875941188&partnerID=8YFLogxK

M3 - Paper

T2 - 18th International Conference on Composites Materials, ICCM 2011

Y2 - 21 August 2011 through 26 August 2011

ER -

Geometrical stability of CFRP laminate considering ply angle misalignment

Abstract

Conference

Keywords

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