Three-dimensional finite element modeling of RC columns subjected to cyclic lateral loading

G Fawaz, J Murcia-Delso - Engineering Structures, 2021 - Elsevier
This paper presents a detailed finite element modeling scheme to simulate the cyclic
response of RC columns considering low-cycle fatigue and bond-slip of reinforcement. The …

Performance of non-contact lap splices in geometrically dissimilar bridge column to drilled shaft connections

M Masud, H Chen, J Sawab, HW Huang, B Xu… - Engineering …, 2020 - Elsevier
It is often required to provide a reinforcing steel splicing arrangement with non-contact lap
splices due to the limitation of internal space or geometric irregularity for the connection of …

A Strut-and-Tie Model Approach to Design Precast Column-to-Pile Shaft Member Socket Connections against Prying-Action Failure

H He, M Xu, C Yang - Journal of Bridge Engineering, 2024 - ascelibrary.org
This study presents a seismic design methodology for precast concrete column-to-pile shaft
member socket connections. In designing such connections, the intent was to ensure that …

Parametric study on the non-contact splices at drilled shaft to bridge column interface based on multiscale modeling approach

H Chen, M Masud, J Sawab, HW Huang, B Xu… - Engineering …, 2019 - Elsevier
The structural performance of large-scale rectangular column-circular drilled shaft interface
using non-contact splices is investigated through experimental study and numerical …

Numerical study of bond and development of column longitudinal reinforcement extended into oversized pile shafts

J Murcia-Delso, PB Shing - Journal of Structural Engineering, 2018 - ascelibrary.org
This paper presents a numerical investigation to examine the bond-slip behavior of column
longitudinal reinforcing bars embedded in oversized pile shafts and to determine the …

Pullout behavior of lap splice connections between double-steel-plate composite walls and RC raft foundation in nuclear engineering

SY Kong, JS Fan, X Nie, R Ding, YL Sun, Y Chen - Engineering Structures, 2021 - Elsevier
Considering the flexibility of construction and convenience of transportation, the lap splice
connection using dowel or lapped bars between double-steel-plate composite (DSC) walls …

Analytical model for bar slip and pullout capacity of straight bars

J Murcia-Delso, G Fawaz - ACI Structural Journal, 2019 - search.proquest.com
This paper presents an analytical model to determine the bar slip and pullout capacity of
straight bars embedded in well-confined concrete. The model provides a closed-form …

[图书][B] Seismic performance of column-to-drilled-shaft connections in reinforced concrete bridges

MT Chang - 2021 - search.proquest.com
Drilled shaft foundations are often used to support reinforced concrete bridge columns
founded in soft soils or in locations where a small footprint is desired. Increasingly, the shaft …

[图书][B] High-Strength Steel Reinforcement in Critical Regions of Earthquake-Resistant Bridges

KH Lotfizadeh - 2019 - search.proquest.com
Large diameter bars are often used in large civil infrastructure projects such as bridges,
power stations, large mat footings, and are occasionally used as reinforcement in buildings …

High-fidelity finite element simulation of non-contact splices in column-drilled shaft connections

M Masud, H Chen, J Wang, J Sawab, YL Mo… - Engineering …, 2021 - Elsevier
The connection between columns and the supporting mono-drilled shafts is typically a
construction joint. Such joints would often require the use of non-contact splices to facilitate …