Results 21 to 30 of about 8,074 (196)
Shuili Shuiyun Gongcheng Xuebao, 2020 A dredging ship was drifted by flood after dragging the anchor and collided with the bridge pier of the non-navigation hole of the Xunjiang Grand Bridge.
XU Jingwen +4 more
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Water Science and Engineering, 2012 This paper describes some details and procedural steps in the equivalent resistance (E-R) method for simplifying the pier group of the Sutong Bridge, which is located on the tidal reach of the lower Yangtze River, in Jiangsu Province.
Lei Tang +3 more
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DanialAmini/Complex-Bridge-Pier-Scour-Calculator: Complex_Pier_Scour_Calculator [PDF]
, 2018 <p>A small computer program is provided for calculating scour depth around complex piers with 4 soft computing methods reported in the paper (NN, SVM, GP and ANFIS).
Danial Amini Baghbadorani
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Bridge Failure Prevention: An Overview of Self-Protected Pier as Flow Altering Countermeasures for Scour Protection [PDF]
Civil Engineering Infrastructures Journal, 2021 The inherent scour process around the bridge piers needs to be considered and crucial to ensure a sustainable and economical bridge design. The performance of any scour protection/controlling devices around bridge piers is determined on how each device ...
Ibtesam Abudallah Habib +4 more
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Physical Modeling of Local Scouring around Bridge Piers in Erodable Bed [PDF]
, 2007 The construction of bridges in alluvial channels will cause a contraction in the waterway at the bridge site. The contraction in the waterway will cause a significant scour at that site.
Thamer Ahmed Mohammed +9 more
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Mean Flow Structure and Local Scour around Single and Two-Column Bridge Piers [PDF]
علوم و مهندسی آبیاری, 2019 Bridges constructed across rivers are among the most important structures, especially during and after flood events. Bridge piers are exposed to some hazardous factors such as local and contraction scour hydrodynamics.
Alireza Keshavarzi +2 more
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Bulbous Pier: Alternative to Bridge Pier Extensions [PDF]
, 2015 Bridge deck splashing causes deterioration to the bridge structure and renders the bridge unsafe for motorist and pedestrians. The traditional countermeasure for bridge deck splashing is pier extension, the pier extension moves the pier wave away from ...
Chavez, Amilcar
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Tacoma Narrows Bridge pier construction, September 7, 1939 [PDF]
, 1939 Caption on image: Tacoma Narrows bridge. Pier 5, looking west. Pier 4 in distance, 9-7-39. Simmer 319 PH Coll. 290.
Simmer
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A Superelastic Retrofitting Method for Mitigating the Effects of Seismic Excitations on Irregular Bridges [PDF]
Civil Engineering Infrastructures Journal, 2018 Irregularities in bridge pier stiffness concentrate the ductility demand on short piers; while not operating on the longer and more flexible ones. The existence of non-uniform, ductility demand distribution in bridges significantly influences seismic ...
Dr. Mehdi Ghassemieh +3 more
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Impact of bridge piers on ice jam stage variation: An experimental study
Shui kexue jinzhan, 2015 In the vast northern regions,ice jam can be easily formed during winter times,which can further result in ice jam flooding. Due to the presence of bridge infrastructures,the flow field can also be complicated.
WANG Jun +4 more
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