Effects of temperature changes on voided slab integral abutment bridge
نویسندگان
چکیده
منابع مشابه
Monitoring of a Swedish Integral Abutment Bridge
One of the most commonly discussed problems regarding bridges with integral abutments is the influence of longitudinal elongation of the superstructure as a result of seasonal temperature variations. A bridge built with integral abutments is often supported by a row of piles made of steel or concrete. The longitudinal elongation of the superstructure induces a displacement and a rotation at the...
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Integral bridges are gaining increased popularity because of both economic and fast construction associated with the omission of bearing supports and expansion joints. In the present study the cyclic earth pressure behind integral bridge abutments under traffic surcharges are investigated and compared with that induced behind the abutment of conventional bridges (with isolated deck and abutme...
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Nowadays, vehicle-induced vibration is a subject matter interest in the bridge monitoring field. As compared to other types of excitation such as earthquake and accidental impact, the vehicle-induced vibration is often being less considered during the design process of the bridge. The newly implementedcode also does not emphasize on the vibration check for vehicular bridge and requires the engi...
متن کاملA computer code for finite element analysis and design of post-tensioned voided slab bridge decks with orthotropic behaviour
Article history: Received 22 December 2008 Received in revised form 15 October 2009 Accepted 30 April 2010 Available online 8 June 2010
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ژورنال
عنوان ژورنال: FES Journal of Engineering Sciences
سال: 2021
ISSN: 1858-7313,1858-7313
DOI: 10.52981/fjes.v9i1.666