16/05/2026
Learn how to apply Overstrength Factor (Ω₀) and 25% extra seismic force in ETABS according to BNBC 2020 seismic design provisions. In this video, we discuss transfer beams, collectors, discontinuous walls, irregular structures, diaphragm connections, and critical seismic load combinations in an easy Bangla explanation.
Topics Covered:
✔ What is Ω₀ (Overstrength Factor)
✔ When to use Ω₀ in ETABS
✔ 25% Extra Earthquake Force
✔ Transfer Beam Design
✔ Collector & Drag Strut Design
✔ Irregular Structure Seismic Design
✔ BNBC 2020 Clause 2.5.5.6
✔ Seismic Design Category C & D
✔ ETABS Load Combination Setup
✔ Structural Engineering Bangla Tutorial
Visit: https://qlearnify.com/