Steel Plate Connection Seismic Fragility Data from Finite Element Models

A 5.5 KB Excel file contains data from a study comparing seismic fragility assessment methods for prefabricated structures with steel plate hoop-bolted connections. The dataset, authored by Zhiyuan Gao and last updated in May 2026, likely includes results from incremental dynamic analysis (IDA) and finite element models developed in SAP2000. The analysis compares a traditional drift-based index with a two-parameter damage model for six-story prefabricated and cast-in-place frame structures.

Use Cases

• Compare drift-based and damage-model-based seismic fragility curves based on the described engineering demand parameters.
• Validate finite element modeling approaches for steel plate hoop-bolted connections based on quasi-static test results mentioned in the description.
• Analyze damage distribution across structural height using the energy-dissipation-based story damage weighting method described.
• Assess the hysteretic degradation and cumulative damage in prefabricated frame structures under seismic loading as discussed.

Strengths

• The dataset is associated with a specific, peer-reviewed research methodology involving validated finite element models.
• It focuses on a comparative analysis between established and proposed seismic assessment methods.

Limitations

• The dataset is very small (5.5 KB), indicating limited scope or a summary of results rather than raw simulation data.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale analysis.

Provenance

Source

figshare, author Zhiyuan Gao

Collection Method

Likely generated from finite element models (SAP2000) and incremental dynamic analysis (IDA) as described.

Freshness

Last updated 2026-05-27 17:31:47; freshness should be verified.