Parameters of Specimens for Seismic Fragility Analysis of Prefabricated Structures

5.5 KB of parameters for steel plate hoop-bolted connections in prefabricated structures. The dataset, authored by Zhiyuan Gao and last updated in May 2026, supports a comparative fragility analysis of six-story prefabricated and cast-in-place frame structures. It was used to validate finite element models developed in SAP2000 against quasi-static test results.

Use Cases

• Compare seismic fragility curves based on a two-parameter damage model versus a traditional drift-based index.
• Validate finite element models of prefabricated columns and beam-column joints using quasi-static test data.
• Apply an energy-dissipation-based story damage weighting method to characterize damage distribution along structural height.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• The underlying study validates models against quasi-static test results, suggesting empirical grounding.

Limitations

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

Provenance

Source

Zhiyuan Gao

Collection Method

Likely derived from finite element modeling and validation against quasi-static tests.

Freshness

Last updated 2026-05-27 17:31:43; freshness should be verified.