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
Failure mode (FM) and bearing capacity of reinforced concrete (RC) columns are key
concerns in structural design and/or performance assessment procedures. The failure types …

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
The prediction of failure mode of columns is critical in deciding the operational and recovery
strategies of a bridge after a seismic event. This paper contributes to the critical need of …

Failure mode prediction of reinforced concrete columns using machine learning methods

H Naderpour, M Mirrashid, P Parsa - Engineering Structures, 2021 - Elsevier
In this article, new efficient methods are presented to classify failure modes in reinforced
concrete columns. For this purpose, machine learning techniques were utilized with …

Seismic performance assessment of corroded RC columns based on data-driven machine-learning approach

JG Xu, W Hong, J Zhang, ST Hou, G Wu - Engineering Structures, 2022 - Elsevier
Corrosion of steel reinforcements is a major factor that will adversely affect the seismic
performance of the reinforced concrete (RC) columns. This paper investigates the …

Probabilistic Seismic drift-based capacity model of unbonded prestressed reinforced concrete columns: Prediction model and dispersion

J Zhong, L Shi, JS Jeon - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Structures designed with high ductility often have significant residual displacement. As a self-
centered structure, unbonded prestressed reinforced concrete (UBPRC) columns can …

Experimental investigation on the seismic performance of corroded reinforced concrete columns designed with low and high axial load ratios

KY Dai, DG Lu, XH Yu - Journal of Building Engineering, 2021 - Elsevier
This study experimentally examined the seismic performance of corroded reinforced
concrete (RC) columns designed with low and high axial forces. To do this, ten RC columns …

[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
Selecting optimal input variables for machine learning (ML) algorithms is essential for any
model outputs. This study presented a feature selection-based approach for determining the …

Experimental tests on full‐scale RC unretrofitted frame and retrofitted with buckling‐restrained braces

L Di Sarno, G Manfredi - Earthquake Engineering & Structural …, 2012 - Wiley Online Library
The results of experimental tests carried out on reinforced concrete (RC) full‐scale 2‐storey
2‐bays framed buildings are presented. The unretrofitted frame was designed for gravity …

[图书][B] Assessing the collapse risk of California's existing reinforced concrete frame structures: Metrics for seismic safety decisions

AB Liel - 2008 - search.proquest.com
The emerging field of performance-based earthquake engineering enables the evaluation of
seismic performance of building structures. In this study, performance-based earthquake …

Effects of axial load on seismic performance of reinforced concrete walls with short shear span

DTW Looi, RKL Su, B Cheng, HH Tsang - Engineering Structures, 2017 - Elsevier
Reinforced concrete (RC) shear walls in tall buildings are found to have a short shear span,
particularly in high-degree coupled walls supported on transfer structures in low-to …