Type: Conference Paper
Title: A numerical parametric study on the load carrying behavior under bending of honeycomb girders
Authors: Petersen, Tobias
Krahwinkel, Manuel 
Source: Implementing Innovative Ideas in Structural Engineering Project Management : Proceedings of International Structural Engineering and Construction
Issue Date: 2015
Keywords: Cold-formed; FEM; Thin-walled; Light gauge; Simulation; Steel sheet; Graduated mechanical fasteners
Abstract: 
A honeycomb girder (HCG) is defined by a mirror symmetric arrangement of two trapezoidal corrugated steel sheets (TCSS). Mechanical fasteners such as screws or rivets connect them. The high bending stiffness of HCGs provides the opportunity to span distances up to 14.0 m. Especially in the application as a cladding of roofs and facades of industrial steel-framed buildings this new construction type promises the potential to improve the resource and economic efficiency of these buildings. Former experimental investigations verified a numerical model. Based on this finite element method (FEM) model a parametric study on HCGs with an equidistant fastener arrangement has been carried out. By applying three design criteria on the numerical results the maximum characteristic surface loads for 360 HCG constellations have been determined. This paper investigates the influence of a graduated arrangement of mechanical fasteners in HCG systems on their maximum characteristic surface load.
Subject Class (DDC): 624: Ingenieurbau und Umwelttechnik
HCU-Faculty: Innovative Bauweisen und Baukonstruktion 
Start page: 487
End page: 492
Publisher: ISEC Press
ISBN: 978-0-9960437-1-7
Publisher DOI: 10.14455/ISEC.res.2015.109
URN (Citation Link): urn:nbn:de:gbv:1373-repos-9571
Directlink: https://repos.hcu-hamburg.de/handle/hcu/753
Language: English
Creative Commons License: https://creativecommons.org/licenses/by-nc-nd/4.0/
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