Results 251 to 260 of about 1,284,093 (296)

Effect of the Shape and Position of the Bridge Pier on the Bed Changes in the Sharp 180-Degree Bend

Iranian Journal of Science and Technology: Transactions of Civil Engineering, 2021
A. Keshavarz, M. Vaghefi, G. Ahmadi
semanticscholar   +1 more source

Scour Protection at Bridge Piers

Journal of Hydraulic Engineering, 1992
The objective of this study is to review existing methods and propose alternative or additional devices for scour protection around bridge piers. Engineering methods used in dealing with pier‐scour problems include placing coarse riprap around the foundations. An inverted filter layer is normally placed beneath the riprap to overcome leaching problems.
openaire   +1 more source

Automated crack evaluation of a high‐rise bridge pier using a ring‐type climbing robot

Computer-Aided Civil and Infrastructure Engineering, 2021
Keunyoung Jang, Yun-Kyu An, Soojin Cho
exaly  

Seismic vulnerability assessment of tall pier bridges under mainshock-aftershock-like earthquake sequences using vector-valued intensity measure

Engineering Structures, 2022
Xu Chen, Zhongguo Guan
exaly  

Bridge piers

2017
G.J.C.M. Hoffmans, H.J. Verheij
openaire   +1 more source

Countermeasures for local scour around the bridge pier: a review

Acta Geophysica
Mangu Rahul Bharadwaj, Lav Kumar Gupta, Manish Pandey, M. Valyrakis   +3 more
semanticscholar   +1 more source

Evaluation of gene expression programming and artificial neural networks in PyTorch for the prediction of local scour depth around a bridge pier

Results in Engineering, 2022
Waqed
exaly  

Optimization of distribution patterns of link beams in a double‐column tall pier bent subjected to earthquake excitations

Earthquake Engineering and Structural Dynamics, 2023
Zhongguo Guan, Yutao Pang
exaly  

Experimental Study on the Effect of Thickness and Level of the Collar on the Scour Pattern in 180° Sharp Bend with Bridge Pier

Iranian Journal of Science and Technology: Transactions of Civil Engineering, 2020
M. Moghanloo, M. Vaghefi, M. Ghodsian
semanticscholar   +1 more source

Isolation performance of a quasi-zero stiffness isolator in vibration isolation of a multi-span continuous beam bridge under pier base vibrating excitation

Nonlinear Dynamics, 2020
Blaise Romeo Nana Nbendjo
exaly