Erfahrungen bei Nachrechnung und Verstärkung von Brücken
Author(s): |
Karl-Heinz Haveresch
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Medium: | journal article |
Language(s): | German |
Published in: | Beton- und Stahlbetonbau, February 2015, n. 2, v. 110 |
Page(s): | 96-112 |
DOI: | 10.1002/best.201400102 |
Abstract: |
Experiences concerning structural assessment and strengthening of older bridgesWhile analysing current traffic volume on German highways, an exceedance of the planned bearing capacity for most of the highway bridges was detected. This exceedance is mainly caused by increasing daily traffic volume, including increasingly heavy trucks with a rising number of axes and load size. In fact, strengthening of most of these bridges becomes necessary to ensure future long-term serviceability of the German Autobahn system. |
Keywords: |
bridges service life shear force strengthening rehabilitation dimensioninig external prestressing shear pre-stressed concrete recalculation
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Available from: | Refer to publisher |
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data sheet - Reference-ID
10071370 - Published on:
19/02/2015 - Last updated on:
04/10/2016