By Story Updated: Etabs Mass Summary

On a rainy Tuesday, Maya, a young structural engineer, opened ETABS to check the mass summary of a 12‑story apartment building she’d modeled. The model had been quiet for days, but tonight the mass summary promised answers.

: Assigning rigid diaphragms to your floor slabs helps the software correctly identify and lump the center of mass for each story. Common Discrepancies etabs mass summary by story

The mass summary by story is a vital tool for structural engineers, as it helps them understand the distribution of mass within the building. This information is essential for several reasons: On a rainy Tuesday, Maya, a young structural

The values in the summary table are derived directly from the definition ( Define > Mass Source ). ETABS calculates mass based on three primary settings: On a rainy Tuesday