Peak and RMS acceleration responses of pipelines in a utility tunnel under inclined configurations: Shaking-table observations and small-sample prediction
Description
This dataset accompanies a shaking-table study of peak and root mean square (RMS) acceleration responses of pipelines in a scaled utility tunnel. A single specimen was tested under 24 loading conditions combining two input earthquake records (El Centro and Kobe), three equivalent loading angles (0°, 15°, and 30°), and four nominal peak ground acceleration (PGA) levels (0.1, 0.4, 0.7, and 1.0 g). - Accleration.csv.zip contains 24 CSV files, one per loading condition. Each file contains a time column and acceleration measurements for channels A1–A6. Missing timestamps in the original worksheets are retained as blank entries. - Figure-Source-Data.csv.zip contains 41 source-data CSV files for Figures 8–19 of the English manuscript, together with an index linking each file to its figure. These files include the soil measurement-point peak accelerations, pipeline acceleration histories, peak and RMS response metrics, support-configuration comparisons, and results from model validation and sensitivity analyses. - MATLAB-Plot-Scripts.zip contains the 12 MATLAB scripts used to generate the corresponding figures. Some scripts use relative paths to data in the original project directory, so those paths may need to be adjusted when running the scripts from the downloaded archive.
Files
Institutions
- Nanjing University of Science and TechnologyJiangsu, Nanjing