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1. Development of crack surface tracking algorithm for explosive fracture simulation with three-dimensional numerical manifold method NSTL国家科技图书文献中心

Ouyang, Qiumeng |  Kang, Ge... -  《Engineering Fracture Mechanics》 - 2025,313 - 110645~ - 共17页

摘要: tracking method to construct the new crack surfaces, and |  crack surface propagation. In this algorithm, we |  successfully predicts the paths of crack propagation in | The enduring conflict between enhancing energy |  and ensuring safety stands as a principal obstacle
关键词: Crack surface tracking algorithm |  Numerical manifold method |  3DNMM |  Explosive fracture simulation

2. Tracking Crack Development in Smart Water Networks Using IoT Acoustic Sensors NSTL国家科技图书文献中心

Wei Zeng |  Nhu Do... -  《Journal of Water Resources Planning and Management》 - 2025,151(1) - 1.1~1.11 - 共11页

摘要:Abstract Internet of Things (IoT) technologies |  with distributed wireless sensors have been |  increasingly adopted in water utilities to build smart water |  networks (SWNs) for monitoring purposes. Based on the |  daily data collected from an accelerometer-based SWN
关键词: Smart water network |  Internet of Things (IoT) |  Leak detection |  Water distribution system

3. Residual Pyramidal GAN (RP-GAN) for crack detection and prediction of crack growth in engineered cementitious composites NSTL国家科技图书文献中心

Amieghemen, Goodnews... |  Ramezani, Mahyar... -  《Measurement》 - 2025,242PA(Pt.1) - 115769~ - 共17页

摘要: algorithmic pipeline for live crack tracking using an | Crack detection has recently gained credence |  ductile crack formation and growth in ECC. This research |  crack morphology, and predicting the crack growth | ), capable of ECC crack detection. RP-GAN is an enhanced
关键词: Convolutional Neural Network |  Crack Detection |  Crack Propagation |  Generative Adversarial Network |  Microcracks |  Engineered Cementitious Composites

4. A simple hybrid linear and nonlinear interpolation finite element for the adaptive Cracking Elements Method NSTL国家科技图书文献中心

Xueya Wang |  Yiming Zhang... -  《Finite elements in analysis & design》 - 2025,244(Feb.) - 104295.1~104295.20 - 共20页

摘要:, or a complicated crack-tracking strategy. The | The Cracking Elements Method (CEM) is a |  numerical tool for simulation of quasi-brittle fracture | . It neither needs remeshing, nor nodal enrichment |  cracking elements used in the CEM can be considered as a
关键词: Cracking Elements Method |  Localization |  Strong Discontinuity embedded Approach (SDA) |  Hanging node |  Quasi-brittle fracture

5. Investigation of the influence of non-uniform strain zone on the crack propagation of PMMA material based on 2D-DIC NSTL国家科技图书文献中心

Weiting Gao |  Zheming Zhu... -  《International journal of impact engineering》 - 2025,196(Feb.) - 105159.1~105159.16 - 共16页 - 被引量:1

摘要: precisely captured, enabling tracking of crack propagation |  distribution under the impact load, thereby influencing crack |  and loading rates on crack dynamics in PMMA |  characteristics of crack propagation under complex strain fields |  fields around the crack tip and hole periphery could be
关键词: Crack propagation |  Hole |  Non-uniform strain zone |  Loading rate

6. Temperature-amplitude spectrum for early full-field vibration-fatigue-crack identification NSTL国家科技图书文献中心

Cesnik, Martin |  Slavic, Janko -  《International Journal of Mechanical Sciences》 - 2025,286 - 共11页

摘要: initiation time and location of fatigue cracks, tracking | -stage, full-field, and non-contact crack detection | , capturing comprehensive crack-related information |  crack locations and paths without complex adjustments |  enabling reliable, high-resolution crack detection and
关键词: Vibration fatigue |  Crack initiation and propagation |  Thermoelasticity theory |  High-speed IR imaging |  Temperature-amplitude spectrum |  Early full-field crack identification

7. Real-time Crack Monitoring in Lattice Sandwich Structures Using High-Resolution Imaging NSTL国家科技图书文献中心

Costanzo Bellini |  Rosario Borrelli... -  《8th International Conference on Crack Paths》 -  International Conference on Crack Paths - 2025, - 511~517 - 共7页

摘要: monitoring in detecting and tracking crack propagation in |  performance. However, they are prone to crack propagation |  monitoring to track crack initiation and growth in these |  to analyse crack propagation patterns. The findings | Sandwich structures with composite skins and
关键词: Lattice structures |  Additive manufacturing |  Crack path monitoring |  In-plane bending

8. Methodological advances in fatigue crack growth modeling NSTL国家科技图书文献中心

Alfonso Fernandez-Ca... |  Diego Diaz-Salamanca... -  《8th International Conference on Crack Paths》 -  International Conference on Crack Paths - 2025, - 296~304 - 共9页

摘要: the analysis of the fatigue crack growth phenomenon |  a function of the crack length, a. Finally, the |  comparative tracking to be achieved at each step of the |  analytical model proposed. The presumption of the crack |  crack growth confirms the validity of the model.
关键词: Analytical fatigue crack growth curve |  REX model |  Fatigue crack growth rate curve |  Extreme value functions |  Analytical derivation

9. Subcycle corrosion fatigue crack growth model for bridge suspender wires under random time-series loads NSTL国家科技图书文献中心

Ma, Yafei |  Zhou, Hao... -  《Engineering failure analysis》 - 2025,169 - 109183~ - 共17页 - 被引量:1

摘要: tracking crack tip opening displacement (CTOD) and crack |  proposed using a subcycle corrosion fatigue crack growth |  depth and crack length. The accuracy and efficiency of | A damage assessment method for bridge |  suspender wires subjected to random variable loads is
关键词: Bridge suspender |  Fatigue crack growth |  Corrosion |  Random load |  Life prediction

10. Micro and macrostructural investigations on the fracture mechanism of the brittle rocks under compressive loading NSTL国家科技图书文献中心

Mehmandari, Tohid As... |  Mohammadifar, Mehrda...... -  《Multiscale and multidisciplinary modeling, experiments and design》 - 2025,8(1 Pt.1) - 共17页

摘要:. To evaluate crack initiation and propagation |  utilized to analyze crack patterns and their orientations |  characteristics of both rock types. Surface damage tracking |  crack at a higher strain level of around 0.59 |  marble demonstrated more uniform crack propagation. By
关键词: Fracture mechanism |  Rock mechanics |  Ultrasonic testing (UT) |  Computed tomography (CT) |  Digital image correlation (DIC) |  Discrete element method (DEM)
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