Effect on the Longitudinal Bending Deformation of Foam-Core Sandwich Superstructure When Material Parameters Alter

DOI

10.2991/icmia-16.2016.21How to use a DOI?

Keywords

Composite, Ship Superstructure, Material Parameters, Longitudinal Bending

Abstract

This paper analyzes how the deformation pattern of the superstructure's side wall alters when the material parameters of the laminate face sheet are tempered while the Foam-Core Sandwich Superstructure is under vertical and horizontal forces separately. The results revealed that, under each separate load of vertical forces and horizontal forces, the general pattern of longitudinal stress distribution is not affected by altering the elastic modulus of the face sheet; whereas its variation rate gradually increase as elastic modulus climbs. Comparatively, longitudinal stress distribution suffers from larger effect when the shear modulus is altered, and it presented different patterns with different loads: Under vertical forces, the variation rate of longitudinal stress grows, while it drops when under horizontal forces.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bailu Luo
AU  - Kai Qin
AU  - Jie Lv
AU  - Renjun Yan
PY  - 2016/11
DA  - 2016/11
TI  - Effect on the Longitudinal Bending Deformation of Foam-Core Sandwich Superstructure When Material Parameters Alter
BT  - Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)
PB  - Atlantis Press
SP  - 110
EP  - 116
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-16.2016.21
DO  - 10.2991/icmia-16.2016.21
ID  - Luo2016/11
ER  -