Asymmetrische Netzwerkbogenbrücken

Research output: Contribution to specialist publicationFeature article/contribution (Feuilleton)Contributedpeer-review

Contributors

Abstract

Asymmetric network arch bridges offer new possibilities to the design engineers. At the same time they ensure both, economic and static efficiency. In contrast to tied arch bridges with vertical hangers, in network arches without hanger relaxation the line of thrust lies within the arch for all load cases. Therefore, the arch shape does not have to be adapted to a special load case and may be asymmetric. The requirement for this is, that a hanger arrangement is designed, which avoids hanger relaxation. Internal forces and technical feasibility are basically the same as in symmetric network arches. Possible applications are asymmetric bridge locations, skew bridges or bridges with variable width.

Translated title of the contribution
Asymmetric network arch bridges

Details

Original languageGerman
Pages471-476
Number of pages6
Volume78
Issue number7
JournalStahlbau
Publication statusPublished - 2009
Peer-reviewedYes
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External IDs

ORCID /0000-0001-8735-1345/work/142244513