Processed mechanical and piezoresistive datasets for self-sensing LC3 and cement-silica-fume mortars with carbon fibers under compression and flexure

This dataset contains processed per-specimen mechanical and electrical measurements supporting the associated study of self-sensing limestone calcined clay cement, and cement-silica-fume mortars with carbon fibers. The files include monotonic and cyclic compression time series with stress, strain, resistance, and fractional change in resistance measurements; flexure time series with load, deflection, crack opening displacement (where applicable), resistance, and fractional change in resistance measurements; and specimen-level summaries of sensing parameters. Variable definitions, units, and specimen identifiers are provided in the accompanying README and data dictionary.