Adaptive Extended Radial Basis Function Interval Analysis for Structural Engineering

An adaptive Extended Radial Basis Function method is proposed for calculating upper and lower bounds in uncertain interval analysis of engineering structures. Xu Jitang authored this dataset, which includes results from six numerical functions and three structural examples to validate the method. The dataset was last updated on April 16, 2026.

Use Cases

• Evaluating accuracy of adaptive scaling techniques based on the six numerical functions described.
• Verifying bound solutions for complex structural problems based on the three structural numerical examples.
• Benchmarking interval analysis methods based on the described adaptive procedure for catching critical points.
• Developing new uncertainty analysis models based on the described Extended Radial Basis Function with adjusted widths.

Strengths

• The dataset is associated with a specific, novel methodological paper proposing an adaptive Extended Radial Basis Function interval analysis method.
• The dataset includes validation results from six numerical functions and three structural examples.
• The dataset is licensed under CC-BY-4.0, allowing for open reuse.

Limitations

• The dataset is only 5.5 KB, indicating a very limited scope and likely small sample size.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Collection Method

Likely contains numerical results from the described adaptive E-RBF interval analysis method.

Freshness

Last updated 2026-04-16 17:35:01; freshness should be verified.