[HTML][HTML] Feature selection approach for failure mode detection of reinforced concrete bridge columns

NM Ali, AIB Farouk, SI Haruna, H Alanazi… - Case Studies in …, 2022 - Elsevier
… The aspect ratio, longitudinal rebar index, transverse rebar index, and axial load ratio are
the optimal input parameters that classify the failure mode reinforced concrete column. …

Impact force profile and failure classification of reinforced concrete bridge columns against vehicle impact

TV Do, TM Pham, H Hao - Engineering Structures, 2019 - Elsevier
… Thus, in this section, a full-scale bridge column under real vehicle accident on IH-30 near
Mount Pleasant, Texas [1] is employed and simulated to verify the accuracy of the current …

Machine learning–based failure mode recognition of circular reinforced concrete bridge columns: Comparative study

S Mangalathu, JS Jeon - Journal of Structural Engineering, 2019 - ascelibrary.org
… critical need of failure mode prediction for circular reinforced concrete bridge columns by
exploring … of machine learning techniques for the failure mode classification of bridge columns. …

Classification method for failure modes of RC columns based on class-imbalanced datasets

B Yu, L Xie, Z Yu, H Cheng - Structures, 2023 - Elsevier
… are critical load-carrying members in engineering structures such as buildings and bridges.
… an efficient classification method for four types of failure modes of RC columns based on …

Multilevel performance classifications of tall RC bridge columns toward postearthquake rehabilitation requirements

Z Guan, J Zhang, J Li - Journal of Bridge Engineering, 2017 - ascelibrary.org
classification of tall RC bridge piers for seismic design. A new performance classification
toward … In particular, during the testing of Column B, the axial-loading system failed because the …

Failure mode classification and bearing capacity prediction for reinforced concrete columns based on ensemble machine learning algorithm

DC Feng, ZT Liu, XD Wang, ZM Jiang… - Advanced Engineering …, 2020 - Elsevier
… presented for FM classification and bearing capacity prediction of RC columns based on
the … structures and bridges, and it is greatly related with the overall safety of the structure/bridge. …

[HTML][HTML] Causes and statistical characteristics of bridge failures: A review

G Zhang, Y Liu, J Liu, S Lan, J Yang - Journal of Traffic and Transportation …, 2022 - Elsevier
… Secondly, this paper carries out the classification and definition of causes of bridge failures
… For example, overturning collapses of single column pier bridges often occurred in recent …

Post-earthquake serviceability assessment of standard RC bridge columns using computer vision and seismic analyses

M Tazarv, K Won, Y Jang, K Hart, E Greeneway - Engineering Structures, 2022 - Elsevier
… in which bridge failure, bridge columns, and column damages (… the bridge failure detection
was 98%, for the column detection … to classify the progress of the damage from “none” to “the …

Development of a high-fidelity failure prediction system for reinforced concrete bridge columns using generative adversarial networks

TY Wu, RT Wu, PH Wang, TK Lin, KC Chang - Engineering Structures, 2023 - Elsevier
… According to the number of classification tasks n c , we directly concatenate all the encoded
… , then the discriminator consists of three classification tasks and one regression task. Using …

State-of-the-art review on the causes and mechanisms of bridge collapse

L Deng, W Wang, Y Yu - Journal of Performance of Constructed …, 2016 - ascelibrary.org
… This paper is organized as follows: first, different causes of bridge collapse, which are
classified … Due to the seismic effect, bridge columns or piers tend to fail in three modes, namely, …