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KARMAZÍNOVÁ, M.
Original Title
Fatigue Tests of Assembly Joints of Truss Main Girders of Temporary Footbridge for Pedestrians and Cyclists
Type
journal article - other
Language
English
Original Abstract
The paper is focused on the problems of the actual fatigue resistance of assembly joints of the temporary footbridge, which is newly developed in the author workplace. The necessity of the development of a new temporary footbridge has been invoked by the lack of such constructions in a practice, both in the case of flood situations, and also as the site facilities. Within this work the attention is paid to static and structural design, mainly to the harmonization of both aspects, to achieve the efficient design. In parallel, two types of the footbridge are developed, both ones with a lower deck, truss main girders and bracings. The first structure – short footbridge can reach up to 18 m span; the second structure – long footbridge reaches up to 36 m span. This paper deals with some problems of the short footbridge fatigue and presents the basic information on the actual behaviour of assembly joints of the structure in the case of fatigue loading actions. The paper is focused on the fatigue tests of assembly joints including elaboration and evaluation of their main results.
Keywords
Fatigue, temporary footbridge, assembly joint, truss main girder, upper chord, lower chord, fatigue resistance, detail category, experimental verification, loading test, evaluation.
Authors
RIV year
2013
Released
3. 9. 2013
Publisher
Trans Tech Publications
Location
Zurich, Switzerland
ISBN
1660-9336
Periodical
Applied Mechanics and Materials
Year of study
Number
405-408
State
Swiss Confederation
Pages from
1598
Pages to
1601
Pages count
4
BibTex
@article{BUT101930, author="Marcela {Karmazínová}", title="Fatigue Tests of Assembly Joints of Truss Main Girders of Temporary Footbridge for Pedestrians and Cyclists", journal="Applied Mechanics and Materials", year="2013", volume="2013", number="405-408", pages="1598--1601", doi="10.4028/www.scientific.net/AMM.405-408.1598", issn="1660-9336" }