Effect of Bridge Pier Shape on Scour Depth at Uniform Single Bridge Pier
Mehran University Research Journal of Engineering and Technology, 2018 Bridge pier scouring may lead to the bridge failure and the shape of bridge pier itself is one of the main factor to control scouring around bridge pier.
Ghulam Murtaza +4 more
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Experimental and numerical investigation of the effect of different shapes of collars on the reduction of scour around a single bridge pier. [PDF]
PLoS ONE, 2014 The scour phenomenon around bridge piers causes great quantities of damages annually all over the world. Collars are considered as one of the substantial methods for reducing the depth and volume of scour around bridge piers.
Afshin Jahangirzadeh +5 more
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Hysteretic Behavior of Prestressed Concrete Bridge Pier with Fiber Model [PDF]
The Scientific World Journal, 2014 The hysteretic behavior and seismic characteristics of the prestressed concrete bridge pier were researched. The effects of the prestressed tendon ratio, the longitudinal reinforcement ratio, and the stirrup reinforcement ratio on the hysteretic behavior
Wang Hui-li, Feng Guang-qi, Qin Si-feng
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Study on Horizontal Displacement Response of Bridge Pier Tops Under Bidirectional Seismic Excitation
Shock and VibrationThe near-field vertical seismic action not only causes an increase in the pressure endured by the bridge pier but also exerts a remarkable influence on the horizontal deformation at the top of the pier.
Ling Pi +5 more
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Stability Analysis of High-Pile and high-pier Considering Initial Pier Deviation [PDF]
E3S Web of Conferences, 2021 Based on the high-pile and high-pier bridge of Qianhuang Expressway, eigenvalue buckling analysis is carried out by establishing three-dimensional finite element models of three different bridge types and high-pier types, and the corresponding structural
Zhu Mei-Liang +3 more
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Analysis of Factors Affecting Horizontal Displacement of Pier Top of High-Pile and High-Pier Bridge [PDF]
E3S Web of Conferences, 2021 The excessive longitudinal horizontal displacement of pier top has become one of the common defects of high-pier bridge, which seriously affects the safety of the bridge structure.
Zhu Mei-Liang +3 more
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Experimental on the protective performance of column bridge pier anti-scouring device [PDF]
E3S Web of Conferences, 2021 Because of the problem of local scour caused by the change of the flow structure caused by the water-resistance of the column bridge pier, the theoretical analysis, and indoor water tank test were used to study the effect of installing a new anti ...
Chen Zhejiang +5 more
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Dynamic performance of bridge piers impacted by heavy trucks [PDF]
Archives of Civil Engineering, 2023 Vehicle-bridge collision accidents often result in significant economic losses and negative social effects, with heavy trucks being the most destructive to bridge structures.
Yao. Huang
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Applied Sciences, 2023 In order to improve the bearing capacity of a bridge under dynamic impact and at the same time to improve the durability and safety of the bridge, the bridge should be jacked up, and most of the current research on bridge jacking upgrading is on ...
Ziyang Ye, Changmin Yang, Honggang Li
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Seismic Damage Detection in Reinforced Concrete Piers of Kordestan- Mullasadra Bridges (Numerical Study) Using RID Functions and Tensor Method [PDF]
پژوهشهای زیرساختهای عمرانی, 2020 The purpose of this study is to identify the most vulnerable pier in a real bridge sample using the tensor method. Therefore, after modeling the Kordestan-Mullasadra Bridge as one of the most vital arteries of the transportation system in Tehran in ...
Behzad Haseli, Omid Kheiri
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