Displacement Values on Clamp Surfaces: Bolt Preload Simulation Data

Yuening Yang's dataset contains results from a multiphysics coupling simulation evaluating bolt preload in T-type electrical clamps under live-working conditions. The data supports a method validated with an average error of 5.82% against experimental results from the Zhejiang Shangjian Electric Power Testing Institute. The dataset was last updated on 2026-05-12.

Use Cases

• Validate multiphysics simulation models for electrical fittings based on the described electro-magneto-thermal coupling approach.
• Analyze the influence of current on bolt preload in live-working conditions as described in the study.
• Compare finite element method results for mechanical stress with experimental data referenced in the description.

Strengths

• Method validation shows an average error of 5.82% against experimental results.
• The proposed multiphysics coupling method reduced average error by 11.41% compared to non-coupled methods.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 9.5 KB, indicating limited scope.

Provenance

Source

Yuening Yang via figshare

Collection Method

Results from finite element method solving derived multiphysics equations, with comparative experimental analysis.

Freshness

Last updated 2026-05-12 17:44:42; freshness should be verified.