Tunnel Reliability Parameter Statistics

A 5.5 KB Excel file by Yao Rong, uploaded in April 2026, containing parameter statistics for tunnel reliability analysis. It compares four computational methods for analyzing horseshoe-shaped and circular tunnels. The dataset supports findings on the accuracy and efficiency of the radial-based importance sampling method.

Use Cases

• Compare reliability results from AFORM, MCS, IS, and RBIS methods using derived explicit displacement functions.
• Analyze sensitivity of tunnel reliability to parameters like lateral pressure coefficient, load mean value, and load variation coefficient.
• Benchmark the computational accuracy and efficiency of the radial-based importance sampling method against other sampling techniques.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• Analysis is validated against ABAQUS numerical simulations.

Limitations

• Dataset is very small at 5.5 KB, indicating limited scope.
• No row count or column details are available for assessing data volume.

Provenance

Source

Yao Rong via Figshare.

Collection Method

Derived from theoretical analysis using plane elastic complex variable function theory and conformal mapping.

Freshness

Last updated in April 2026.