How Will Concrete Piles for Offshore Wind Power Be Damaged Under Seawater Erosion? Insights from a Chemical-Damage Coupling Meshless Method DOI Open Access

Caihong Wu,

Bo Chen, Hao Wang

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(24), P. 6243 - 6243

Published: Dec. 20, 2024

Based on the background of continuously rising global demand for clean energy, offshore wind power, as an important form renewable energy utilization, is booming. However, pile foundations turbines are subject to long-term erosion in harsh marine environment, and problem corrosion damage prominent, which seriously threatens safe stable operation power system. In view this, a meshless numerical simulation method based smoothed particle hydrodynamics (SPH) generating concrete meso-structures developed. Concrete foundation models with different aggregate contents, sizes, ion concentration diffusion coefficients established simulate processes under various conditions. The rationality algorithm verified by typical example. results show that increase percentage gradually reduces rate chemical ions, early development also slows down. time goes, will still accumulate continuously; when size increases, becomes more difficult, initiation delayed, concentrated around large aggregates. coefficient significantly accelerates process, promotes earlier faster damage, deepens degree. research contribute deeper understanding mechanisms providing theoretical support optimizing durability design foundations. It great significance ensuring facilities, prolonging service life, reducing maintenance costs, promoting sustainable power.

Language: Английский

Advancements in Surface Coatings and Inspection Technologies for Extending the Service Life of Concrete Structures in Marine Environments: A Critical Review DOI Creative Commons

T. Clive Lee,

Dongchan Kim,

Sang‐Hwan Cho

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(3), P. 304 - 304

Published: Jan. 21, 2025

Concrete structures in marine environments are subjected to severe conditions that significantly compromise their durability and service life. Exposure chloride penetration, sulfate attack, physical erosion accelerates deterioration, leading extensive maintenance requirements high associated costs. To address these challenges, significant advancements surface coatings inspection technologies have been developed enhance the longevity of concrete structures. This review examines recent progress protective mitigate environmental damage explores state-of-the-art techniques for assessing structural integrity. By providing a comprehensive analysis innovative materials, coating applications, non-destructive evaluation methods, this paper aims equip researchers industry professionals with effective strategies preserving infrastructure environments.

Language: Английский

Citations

4
EVALUATION OF THE EFFECTS OF CORROSION OF CARBON STEEL IN ACID MINE DRAINAGES BY USING AN EXPLAINABLE ARTIFICIAL INTELLIGENCE MODEL. DOI Creative Commons
M. L. de la Torre, J. Aroba, José Miguel Dávila Martín

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104380 - 104380

Published: Feb. 1, 2025

Language: Английский

Citations

0
An AIoT Architecture for Structural Testing: Application to a Real Aerospace Component (Embraer E2 Model Aircraft Flag Track) DOI Creative Commons
Pablo Venegas, Unai Virto, Isidro Calvo

et al.

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(9), P. 4625 - 4625

Published: April 22, 2025

The AIoT paradigm, which combines AI with IoT, offers great advantages in manufacturing processes. However, its use aeronautical testing is still incipient, since this kind of test must ensure strict safety requirements. This study presents one architecture aimed at structurally applications that ease the integration techniques to interpret data obtained by wireless IoT devices. In addition, authors propose implementation guidelines for developers. presented approach was experimentally validated rigorous and standardized certification a real aerospace component, namely flag track component Embraer E2 model aircraft. Recorded magnitudes devices were compared using conventional technologies terms quality information compliance requirements regulations. order illustrate different architecture, ARIMA LSTM algorithms used analyze captured three sensors. results proved valid structural applications, achieving reduction cabling deployment time as well improving flexibility scalability. paves way introduce AI-based analyzing, either run-time off-line, means

Language: Английский

Citations

0
Method for hybrid materials diagnosis based on ultrasonic testing signal analysis through Dynamic Time Warping and machine learning combination DOI

Adam Janek,

Patryk Jakubczak

Measurement, Journal Year: 2025, Volume and Issue: unknown, P. 117779 - 117779

Published: May 1, 2025

Language: Английский

Citations

0
The Evolution of Civil Engineering Field With the Emergence and Incorporation of Artificial Intelligence and Internet of Things DOI
Aditya Singh

Advances in computational intelligence and robotics book series, Journal Year: 2025, Volume and Issue: unknown, P. 431 - 486

Published: May 8, 2025

Civil Engineering is the oldest branch of engineering which was essential in development any civilization human history and eventually led to other branches with progress pages history. The same goes for current times, but technological developments implementation are usually seen at a slower rate this compared existing engineering. Over recent decade, AI & IoT have developed very fast pace. Their applications effect could be noticed field civil as well, will covered chapter. Then, some important new area because discussed order understand evolution future mentioned field. graphical analyses based on available data performed support study understanding prospects.

Language: Английский

Citations

0
How Will Concrete Piles for Offshore Wind Power Be Damaged Under Seawater Erosion? Insights from a Chemical-Damage Coupling Meshless Method DOI Open Access

Caihong Wu,

Bo Chen, Hao Wang

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(24), P. 6243 - 6243

Published: Dec. 20, 2024

Based on the background of continuously rising global demand for clean energy, offshore wind power, as an important form renewable energy utilization, is booming. However, pile foundations turbines are subject to long-term erosion in harsh marine environment, and problem corrosion damage prominent, which seriously threatens safe stable operation power system. In view this, a meshless numerical simulation method based smoothed particle hydrodynamics (SPH) generating concrete meso-structures developed. Concrete foundation models with different aggregate contents, sizes, ion concentration diffusion coefficients established simulate processes under various conditions. The rationality algorithm verified by typical example. results show that increase percentage gradually reduces rate chemical ions, early development also slows down. time goes, will still accumulate continuously; when size increases, becomes more difficult, initiation delayed, concentrated around large aggregates. coefficient significantly accelerates process, promotes earlier faster damage, deepens degree. research contribute deeper understanding mechanisms providing theoretical support optimizing durability design foundations. It great significance ensuring facilities, prolonging service life, reducing maintenance costs, promoting sustainable power.

Language: Английский

Citations

0