Design of the Stitching Parameters Applied to the Laminates with Cut-Out

Abstract:

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A novel stitching reinforcement method is applied to the laminates with cut-out for a decrease in the interlaminar stresses . The stitching parameters, such as the distance between edge and stitch line, the thread radius, and the stitch step etc.,are designed,and the three-dimentional models are established for FEM (Finite Element Method). The maximum circumferential shear stress appears in laminates of 0/-45, showing stress distribution similar to analytic solutions . The interlaminar circumferential shear stress of stitched is significantly decreased, and the validity of this method is proved.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

1854-1857

DOI:

10.4028/www.scientific.net/AMR.194-196.1854

Citation:

Y. Wang et al., "Design of the Stitching Parameters Applied to the Laminates with Cut-Out", Advanced Materials Research, Vols. 194-196, pp. 1854-1857, 2011

Online since:

February 2011

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Price:

$35.00

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