Dynamic Stress Intensity Factors for Interfacial Cracks in Magneto-Electro-Elastic Strips

An analytical methodology assesses stress concentration at permeable interfacial crack tips in bonded magneto-electro-elastic strips. The work presents derived dynamic stress intensity factors (DSIFs) and analyzes effects of incidence angle, strip width ratio, and material constants. The dataset, last updated 2026-05-23, includes files from the analysis under a CC-BY-4.0 license.

Use Cases

• Modeling crack propagation in smart composite materials based on the described magneto-electro-elastic (MEE) material properties.
• Analyzing dynamic stress intensity factors (DSIFs) based on parameters like incidence angle and wave number mentioned in the description.
• Benchmarking numerical fracture analysis methods against the presented Green's function-based analytical solution.
• Studying the effect of asymmetric defect configurations and complex geometries on fracture behavior as described.

Strengths

• The methodology is validated through comparison with existing results, as stated in the description.
• Analysis demonstrates the effects of five specific parameters on dynamic stress intensity factors.
• Files are provided in multiple formats (PDF, TEX, BIB, etc.) totaling 5.4 MB, suggesting accompanying documentation.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for data-driven modeling.
• The dataset appears to contain analytical results and source files rather than a large, structured data table.

Provenance

Source

figshare, author Ritika Singh.

Collection Method

Analytical derivation using Green's function and crack-conjunction approaches, resulting in integral equations.

Freshness

Last updated 2026-05-23 14:26:31; freshness should be verified.