COMPOSITE BRIDGES WITH CRACKED CONCRETE DECK SPANNING BETWEEN TRANSVERSE BEAMS UNDER FATIGUE SHEAR LOADING

Abstract: For concrete deck of large steel‐concrete composite road bridges cracking occurs due to tension because of negative bending moments at the support area, at the same time traffic load with high wheel loads passes the deck spanning between transverse beams. They induce cyclic shear loading in the cracked concrete deck. In composite bridges the application of prefabricated concrete elements has led to economical designs with a benefit in construction time. In this case, the prefabricated concrete elements are supported by the transverse beams when the on‐site concrete is poured. For this construction, the concrete is subjected to tension forces resulting from the global load‐carrying effect, which needs to be superimposed with local effects as wheel loads acting as shear fatigue loading. In this paper, the fatigue strength of cracked concrete deck under tension and shear fatigue loading is discussed.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
COMPOSITE BRIDGES WITH CRACKED CONCRETE DECK SPANNING BETWEEN TRANSVERSE BEAMS UNDER FATIGUE SHEAR LOADING ; volume:6 ; number:1 ; year:2023 ; pages:314-325 ; extent:12
ce/papers ; 6, Heft 1 (2023), 314-325 (gesamt 12)

Urheber
Stempniewski, Lena
Kuhlmann, Ulrike

DOI
10.1002/cepa.1914
URN
urn:nbn:de:101:1-2023042715232931647126
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:55 MESZ

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