Results 51 to 60 of about 349 (133)

Parametric Design and Shape Sensing of Geared Back Frame Shell Structure for Floating Cylindrical Reflector Antenna off the Coast

open access: yesApplied Sciences, 2023
At present, numerous reflector antennas have been constructed worldwide on land. However, there are few applications of reflector antennas directly set off the coast.
Mengmei Mei   +3 more
doaj   +1 more source

Advances in Delamination Analysis and Damage Prediction: A Comprehensive Review on Polymer Composite Materials

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
This comprehensive study advances delamination analysis in composites through innovative computational methods, experimental validation techniques, and predictive algorithms, collectively enhancing damage progression prediction and structural health monitoring for improved integrity in high‐performance applications.
Dhivya Elumalai   +4 more
wiley   +1 more source

Transfer Learning With CLIP for Intelligent Concrete Crack Detection in Structural Health Monitoring

open access: yesShock and Vibration, Volume 2026, Issue 1, 2026.
Automated detection of surface cracks in concrete structures is a fundamental requirement for effective structural health monitoring and preventive maintenance. Conventional computer vision and convolutional neural network‐based approaches often suffer from limited generalization under variations in illumination, surface texture, and crack morphology ...
Md. Siam Ansary, Marco Civera
wiley   +1 more source

Least‐Squares Projected Models for Non‐Intrusive Affinization of Reduced Basis Methods

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 126, Issue 18, 30 September 2025.
ABSTRACT Reduced‐basis methods (RBMs) constitute a promising technique for delivering numerical solutions of parameterized PDEs in real time and with reasonable accuracy. The most significant drawback of RBMs is the requirement of parametric affinity, a condition that only very trivial problems satisfy.
E. Fonn   +6 more
wiley   +1 more source

The Inverse Finite Element Method: Sensitivity to Measurement Setup [PDF]

open access: yes, 2005
Thesis (MScEng (Civil Engineering))--University of Stellenbosch, 2005.In the inverse finite element method (iFEM), given a finite element model of a structure and imperfect displacement measurements, the external loads acting on the structure can be ...
Maree, Abraham Jacobus
core  

Inverse finite element modeling of shells using the degenerate solid approach [PDF]

open access: yes, 2015
The Inverse Finite Element Method (IFEM) for degenerate solid shells is introduced. IFEM allows determining the undeformed shape of a body (in this case, a shell-like body) such that it attains a desired shape after large elastic deformations.
Fachinotti, Victor Daniel   +4 more
core   +1 more source

Pitting corrosion identification approach based on inverse finite element method for marine structure applications

open access: yes, 2023
This paper presents a state-of-the art inverse finite element method (iFEM) for full-field, real-time structural health monitoring (SHM) of corroding structures. The study focuses on detecting the location and identifying the extent of pitting corrosion,
Ghasemzadeh, Maryam   +7 more
core   +1 more source

Dent damage identification in stiffened cylindrical structures using inverse finite element method [PDF]

open access: yes, 2020
The offshore industry has been using stiffened thin-walled steel cylindrical structures for decades, particularly as the columns of floating offshore installations.
Cerik, Burak Can   +3 more
core   +1 more source

Monitoring of Corrosion Damage by Using iFEM Methodology

open access: yesInternational Journal of Mechanical System Dynamics, Volume 5, Issue 3, Page 495-517, September 2025.
ABSTRACT Marine environment is a harsh environment that can cause major issues for marine structures while operating in this environment, including fatigue cracking and corrosion damage, which can yield catastrophic consequences, such as human life losses, financial losses, environmental pollution, and so forth.
Yildirim Dirik   +2 more
wiley   +1 more source

Structural Health Monitoring of Thin Shell Structures

open access: yesInternational Journal of Mechanical System Dynamics, Volume 5, Issue 1, Page 20-39, March 2025.
ABSTRACT Thin plate and shell structures are extensively used in aerospace, naval, and energy sectors due to their lightweight and efficient load‐bearing properties. Structural Health Monitoring (SHM) implementations are becoming increasingly important in these industries to reduce maintenance costs, improve reliability, and ensure safe operations ...
Ihtisham Khalid   +4 more
wiley   +1 more source

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