Results 201 to 210 of about 90,433 (246)

Advancing Bridge‐Pier Scour Engineering

Journal of Professional Issues in Engineering Education and Practice, 1991
Civil engineers are currently faced with the design, monitoring, and maintenance of bridge piers where local scour is a concern. Current equations and models for predicting pier scour provide a single maximum value for scour depth, rather than scour depth as a function of time.
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Bridge Pier - Hammerhead Bent Cap

SP-273: Further Examples for the Design of Structural Concrete with Strut-and-Tie Models, 2010
The paper will present the design of a hammerhead bent cap. The design is performed according to the American Concrete Institute (ACI) 318 Appendix A Strut-and-Tie Modeling (STM) provisions. This paper presents a design example for designers who do not have a large amount of experience with strut-and-tie modeling.
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Flow around bridge piers

2020
DZ KÖPRÜ AYASI ETRAFINDAKİ AKIM Ahmet DO?AN Yüksek Lisans Tezi, İnşaat. MUh. Anabilim Dalı Tez Yöneticisi: Doç. Dr. Ali GUNYAKTI Haziran, 1993, 120 Sayfa. Bir köprünün güvenli ve ekonomik tasarımı için, köprli ayakları etrafındaki akımın davranışı bilinmelidir. Ayak-akım ilişkisini etkileyen pek cok parametre vardır.
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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.
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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
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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  

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  

Nonlinear numerical analysis and progressive damage assessment of a cable-stayed bridge pier subjected to ship collision

Marine Structures, 2020
Gholamreza Gholipour, Chunwei Zhang
exaly