orientations-near-a-hole(joglekar)

orientations-near-a-hole(joglekar) - J.Huang,R.T.Haftka...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
J.Huang,R.T.Haftka Shreyas Joglekar erospace Structural Composites Aerospace Structural Composites
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Symmetric composite plate with central hole and loaded on opposite ends by uniformly distributed force p. Material:AS4/3501 E L = 138 GPa, E T = 8.96 Gpa G LT = 7.1 GPa, Ʋ = 0.3 Fig. 1 L=W=20 cm, t 0 =0.01cm,r 0 =0.5 cm
Background image of page 2
Plate is divided into two regions f – far field region with orientation angle 0 0. ear field region n – near field region with continuously variable fiber Fig 2 orientation Near field width g ratio=7
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
imiting the tailored orientation to a small Limiting the tailored orientation to a small region near the hole Generating continuous variations of orientations in near field region Tailoring orientations to only part of the thickness
Background image of page 4
Fig 3
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Tsai-Wu Failure Criteria X and Y: Failure Stresses >= 1 means failure Normalised Orientation
Background image of page 6
Stiffness and Strength Properties gp Longitudinal-transverse modulus ratio (E L /E T ) Strength ratio (X/Y)
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 12

orientations-near-a-hole(joglekar) - J.Huang,R.T.Haftka...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online