: The primary source for the official 1st Edition (R2021).
API RP 2EQ is designed to be used exclusively with the 22nd Edition of API RP 2A-WSD and later. It replaces the seismic design sections (formerly Section 2.3.6) of older RP 2A editions. 2. Core Seismic Design Framework api rp 2eq pdf updated
To ensure compliance with the most recent safety regulations, professionals should obtain the consolidated version that includes . Official copies are available through: : The primary source for the official 1st Edition (R2021)
Focuses on the Accidental Limit State (ALS) . This ensures the platform has sufficient reserve strength and energy dissipation to prevent collapse during a high-intensity event, similar to the "Ductility Level Earthquake" (DLE). 3. Significant Changes from Previous Practice This ensures the platform has sufficient reserve strength
While the base document was published in 2014, several critical updates have occurred through addenda and reaffirmations:
to establish expected ductility. Unlike older versions that often targeted a flat ratio of 2.0, RP 2EQ allows for regional variations based on specific risk assessments.