Results 61 to 70 of about 751,210 (194)
BuildingsThis paper focuses on the analysis of the stress state of a large-span frame pier-continuous box girder bridge with pier crossbeams anchored by pier crossbeams on the main pier of the Guangfo-Zhao Expressway.
Fanggang Liu +6 more
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Structural Concrete, EarlyView.Abstract Automating bridge inspections requires more than detecting individual damage instances. It demands systems capable of describing, contextualizing, and interpreting damage in an inspection‐relevant manner. Conventional computer vision approaches, such as object detection and segmentation, primarily address visual recognition tasks and are ...
Rona Firdes Çelik +2 more
wiley +1 more source
Damage Assessment of an RC Pier under Noncontact Blast Loading Based on P-I Curves
Shock and Vibration, 2018 Since the 9.11 attacks in New York, terrorist attacks, military strikes, and accidental explosions have caused serious damage to various infrastructures around the world. Accidental traffic explosions in bridge engineering have occurred frequently due to
Lu Liu +3 more
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Structural Concrete, EarlyView.Abstract Several test methods have been proposed in the literature for measuring the level of residual prestress, most of them involving either semi‐ or fully destructive techniques for local measurements which could be highly sensitive to boundary conditions and execution details.
Giuseppe Zarrella +2 more
wiley +1 more source
BEHIND THE FACES OF AESTHETICIZED URBANISM IN TUNXI, CHINA
International Journal of Urban and Regional Research, EarlyView.Abstract Urban policy in China has become increasingly predicated on securing an approved aesthetic that reflects ideological campaigns and political programmes. In highlighting the role of the aesthetic in Chinese urbanism, this article argues that the party‐state draws on an aesthetic palette that places the contemporary urban landscape in a ...
Yanpeng Jiang, Paul Waley, Asa Roast
wiley +1 more source
Log Jams at a Bridge with a Pier and a Bridge without Pier [PDF]
, 2015 A flume experiment was carried out in a rectangular flume in order to investigate interaction between two different model bridges and logs from the viewpoint of flood disaster prevention. Logs is assumed representative of flowing wood during floods.
Rusyda, Muhammad Islamy +1 more
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工程科学与技术, 2015 :Aimed to investigate the seismic and isolated performance of one pure continuous girder bridge across ocean,the seismic and isolated experimental model with the scale of 1∶10 was designed and made by simplifying continuous girder bridge as single pier ...
刘彦辉 +4 more
doaj
Journal of Engineering and Applied ScienceThe effects of bridge pier shape have a significant impact on hydrodynamic properties, such as drag coefficient and Reynolds number. The main objective of this study is to look into how the Reynolds number affects the drag coefficient in a bridge pier ...
Anwar Ahmad Siddiquee +2 more
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Simulation of Scour at Bridge Supports
Građevinar, 2020 Groups of piers are used on bridges to minimise scour around bridge supports. The prediction of scour around piers due to interaction of vortices around bridge piers is more complex compared to scour prediction around a single pier.
Yasser Moussa, Mahoud Atta
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STRATIFIED ADAPTATION: Infrastructure, Elevation, and Cascading Floods in the Urban Mekong Delta
International Journal of Urban and Regional Research, EarlyView.Abstract Flood‐prone cities in the global South are increasingly the target of infrastructure projects aimed at building climate ‘resilience’. At the same time, residents of these cities take adaptation to flooding into their own hands. In this article we examine the interrelationship between household‐scale and urban‐scale flood mitigation projects in
Lizzie Yarina +3 more
wiley +1 more source