Specifications

Title: Non-geodesic trajectories for filament wound composite truncated conical domes
Authors: Zu, Lei1 ; He, Qinxiang1 ; Shi, Junping1 ; Li, Hui1/祖磊;何钦相;师俊平;李辉
Author affiliation:
1 Department of Engineering Mechanics, School of Civil Engineering and Architecture, Xi'an
University of Technology, Xi'an 710048, China
Corresponding author: Zu, L. ([e-mail])
Source title: Applied Mechanics and Materials
Abbreviated source title: Appl. Mech. Mater.
Volume: 281
Monograph title: 2nd International Conference on Mechanical Engineering, Materials and
Energy, ICMEME 2012
Issue date: 2013
Publication year: 2013
Pages: 304-309
Language: English
ISSN: 16609336
E-ISSN: 16627482
ISBN-13: 9783037855928
Document type: Conference article (CA)
Conference name: 2nd International Conference on Mechanical Engineering, Materials and
Energy, ICMEME 2012
Conference date: October 26, 2012 - October 27, 2012
Conference location: Dalian, China
Conference code: 95259
Sponsor: Trans tech publications
Publisher: Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670,
Germany
Abstract: The goal of this paper is to present non-geodesic trajectories for filament wound
truncated conical domes for pressure vessels. The fiber trajectories for non-geodesically
overwound truncated conical shells are obtained based on differential geometry and the
non-geodesic winding law. The influence of the slippage coefficient on non-geodesic trajectories
is evaluated in terms of the winding angle distributions. The non-geodesic trajectories
corresponding to various initial winding angles are also illustrated for the given slippage
coefficient. The results show that the winding angle distribution of non-geodesics on a truncated
conical dome has an overall increase with the increase of the slippage coefficient or the initial
winding angle. The present method can provide a significant reference for developing
non-geodesically overwound conical structures. © (2013) Trans Tech Publications, Switzerland.
Number of references: 10
Main heading: Geodesy
Controlled terms: Composite materials - Domes - Filament winding - Geometry
- Mechanical engineering - Trajectories
Uncontrolled terms: Conical structures - Differential geometry - Filament wound
- Non-geodesic - Truncated conical shell - Winding angle
Classification code: 951 Materials Science - 921 Mathematics - 816.1 Processing of