Nonlinear patch resistance performance of hybrid titanium-clad bimetallic steel plate girder with web opening

Z Luo, Y Shi, X Xue, X Zhou, X Yao - Journal of Building Engineering, 2023 - Elsevier
Titanium-clad bimetallic steel (TCBS) is a new type of structural steel, which consists of TA1
cladding with outstanding corrosion resistance and Q235 mild steel base with good …

Design recommendations on longitudinally stiffened titanium-clad bimetallic steel plate girder

Z Luo, Y Shi, X Xue, L Xu, H Zhang - Journal of Constructional Steel …, 2023 - Elsevier
In this study, titanium-clad bimetallic steel (TCBS) was innovatively introduced into the plate
girder as a web, which enhanced the durability. The ultimate strength of a longitudinally …

Patch-loading resistance performance of stainless-clad bimetallic steel plate girders: Numerical investigations and design methods

X Xue, Y Shi, Z Luo, B Yao - Thin-Walled Structures, 2023 - Elsevier
Compared with stainless steel, stainless-clad bimetallic steel (SCBS), which comprises a
stainless steel cladding layer and a carbon steel base layer, requires a lower project cost …

Experimental and numerical investigation on patch loading capacity of longitudinally stiffened hybrid titanium-clad bimetallic steel plate girder

Z Luo, Y Shi, X Xue, T Gao - Engineering Failure Analysis, 2023 - Elsevier
Plate girders are important load-bearing components of bridge and industrial structures.
Corrosion significantly affects durability and service life of plate girders. Bimetallic steel …

Resistance capacity of a hybrid titanium–clad bimetallic steel plate girder under patch loading

Y Shi, Z Luo, X Xue, L Peng - Journal of Bridge Engineering, 2023 - ascelibrary.org
The corrosion of structural steel has a significant impact on the durability of plate girders
servicing in marine environments. A high-performance configuration for a steel plate girder …

Novel hybrid WOA-GBM model for patch loading resistance prediction of longitudinally stiffened steel plate girders

VL Tran, DD Nguyen - Thin-Walled Structures, 2022 - Elsevier
In steel plate girders (SPGs), a patch loading usually causes a local failure in the vicinity of
the loading area of the girder web. However, estimating the patch loading resistance (PLR) …

Numerical study and design of ultra-high-strength steel plate girders subjected to patch loading after elevated temperature

Z Luo, Y Shi, X Xue, Y Xu, L Xu - Thin-Walled Structures, 2024 - Elsevier
When a steel structure does not collapse after a fire, it is meaningful to study its residual
resistance after exposure to elevated temperatures to evaluate its post-fire service capacity …

High-strength steel plate girders under patch loading: Numerical analysis and design recommendations

Z Luo, Y Shi, X Xue, H Li, J Xu - Structures, 2023 - Elsevier
Systematic investigations on the patch loading resistance of plate girders with different
Q460, Q550, Q690, and Q960 high-strength steels (HSSs) were numerically performed with …

[PDF][PDF] Patch loading resistance prediction of steel plate girders using a deep artificial neural network and an interior-point algorith

SH Mai, VL Tran, DD Nguyen… - Steel and Composite …, 2022 - canbo.vinhuni.edu.vn
This paper proposes a hybrid machine-learning model, which is called DANN-IP, that
combines a deep artificial neural network (DANN) and an interior-point (IP) algorithm in …

Hybrid machine learning models for classifying failure modes of unstiffened steel plate girders subjected to patch loading

VL Tran, JK Kim - Structures, 2024 - Elsevier
This paper, for the first time, develops novel hybrid machine learning models that combine
Support Vector Machine, Naïve Bayes, K-Nearest Neighbors, Decision Tree, Random …