State-of-the-art review on the behaviour of T-stubs and prying action

TJ de la Croix Kombate, K Taşkın - Journal of Constructional Steel …, 2022 - Elsevier
An equivalent T-stub model is an essential tool for the prediction of the behaviour of steel
bolted connections. It is usually employed to represent the tension-loaded components of …

Investigating the prying force magnitude and location in the T-stub connection based on the energy method

R Khani, Y Hosseinzadeh, MH Asl - Engineering Structures, 2023 - Elsevier
The prying action as a vital phenomenon in the bolted connections plays a major part in the
behavior of steel connections. It is worth mentioning that prying force location has been …

Performance analysis and design of bolted connections in modularized prefabricated steel structures

XC Liu, SH Pu, AL Zhang, XX Zhan - Journal of Constructional Steel …, 2017 - Elsevier
The present study proposes a new-type all-bolted connection that can be used to connect
trusses to columns and columns to columns on site in modularized prefabricated multi-rise …

Experimental and non-linear numerical investigation of the novel detachable mechanical joints with laminated plates for composite precast beam-column joint

JD Nzabonimpa, WK Hong, J Kim - Composite Structures, 2018 - Elsevier
The aim of this study is to provide experimental and non-linear numerical investigation of the
mechanical connections with a pair of steel and concrete filler plates laminated to transfer …

Experimental investigation of dry mechanical beam–column joints for precast concrete based frames

JD Nzabonimpa, WK Hong… - The Structural Design of …, 2017 - Wiley Online Library
This paper proposes dry mechanical beam–column joints for fully restrained moment
connections of concrete components. This novel joint can be used for reinforced concrete …

Modeling of bolted endplate beam-to-column joints with various stiffeners

SBM Boudia, N Boumechra, A Bouchair… - Journal of Constructional …, 2020 - Elsevier
The present paper aims to analyze the mechanical behavior of bolted steel beam-to-column
joints with extended endplate and different stiffeners subjected to bending moment. These …

Mechanism and calculation theory of prying force for flexible flange connection

F Huang, D Zhang, W Hong, B Li - Journal of Constructional Steel …, 2017 - Elsevier
The flexible flange is a common connection for circular pipe structures, and the prying force
appears when the flange bears tensile force or moment. Based on the load-carrying …

Failure mode and capacity prediction for bolted T-stub connections using ensemble learning

M Haggag, AY Elruby, MK Ismail… - … of Constructional Steel …, 2024 - Elsevier
The present study utilizes machine learning (ML) algorithms, namely decision trees, and
ensemble learning methods including bagging, random forests, gradient boosting, and …

Mechanical behavior of high-strength bolts in T-stubs based on moment distribution

W Bao, J Jiang, Z Yu, X Zhou - Engineering Structures, 2019 - Elsevier
A T-stub is a component comprising a T-section with two bolts attached to its flange. It can be
used to analyze the mechanical behavior of high-strength bolts in tension. In this study, the …

Shear performance of elliptical head one-sided bolt double-lapped joint with plug-in gasket

L Yang, L Zhu, M Wang, H Sun - Structures, 2024 - Elsevier
One-sided bolts are commonly used for bolted connections between closed section
members to address the issue of insufficient space for nut installation. Among them, the …