Crack layer modeling of butt-fusion joints induced slow crack growth in high-density polyethylene pipes

A Almomani, AHI Mourad - International Journal of Solids and Structures, 2024 - Elsevier
The design and reliability of high-density polyethylene (HDPE) pipes can be dictated by the
damage tolerance of their butt-fusion joints. A slow crack growth (SCG) model based on the …

A systematic review on cardiovascular stent and stenting failure: coherent taxonomy, performance measures, motivations, open challenges and recommendations

AK Kareem, MM Gabir, OM Almoayed… - International …, 2022 - publisher.uthm.edu.my
Cardiovascular stenting is a mature topic but it is still being developed in the research
community because of its importance. To provide worthy information about cardiovascular …

Interaction of double parallel cracks located on a hollow cylinder

OM Al-Moayed, AE Ismail, AK Kareem… - … American Journal of …, 2023 - SciELO Brasil
Due to the extensive usage in the industry, the structural integrity of hollow cylinders is seen
as a critical goal for stakeholders. Fracture is the most common failure mode for cylinders …

Influence coefficients for a single superficial cracked thick cylinder under torsion and bending moments

O Al-Moayed, AK Kareem… - International …, 2020 - publisher.uthm.edu.my
In this paper, finite element analysis software, ANSYS, is used to calculate mode I, mode II
and mode III SIFs for a single semi-elliptical surface crack located on a thick cylinder. Two …

The sloshing effects on the crack instability of the spherical tank under the simultaneous effect of internal pressure and earthquake

S Tafazoli, M Ghazi, S Adibnazari, FR Rofooei - Thin-Walled Structures, 2023 - Elsevier
Spherical tanks have an important function in the industry due to the internal pressure of
their contents. Also, the supporting structure of the spherical tank controls stability and …

Numerical Analysis of the Transient Thermal Stress Intensity Factors in Cylinders Containing an External Circumferential Semi-Elliptical Crack

M Jamal-Omidi, SM Nabavi… - … of Rehabilitation in …, 2023 - civiljournal.semnan.ac.ir
In this paper, the transient thermal stress intensity factors for circumferential semi-elliptical
crack located on the external surface of the cylinder are determined numerically. The …

[PDF][PDF] Interaction Assessment of Stress Intensity Factors of Surface Cracks on Thick Cylinders under Tension Force and Bending Moment

SFS Jamian, TH Abed, OH Aldulaymi - 2024 - researchgate.net
From an engineering perspective, hollow cylinders have various applications in the industry
due to their strength, versatility, and geometric properties, making them vital for various …

A new empirical model to predict stress intensity factor for double interacting surface cracks located in hollow cylinder

OM Fakhri - 2021 - eprints.uthm.edu.my
Fracture in cylinders is one of the most popular types of failure. Owing to the impact of
production processes, nondestructive testing, and severe operational conditions, etc., cracks …