ISO/FDIS 22556

Simplified performance-based wind design (PBWD) of tall concrete buildings

General information

Current stage: 50.00 Final text received or FDIS registered for formal approval Oct 3, 2026

Originator: ISO

Owner: ISO/TC 71/SC 5 Simplified design standard for concrete structures

Type: International Standard

ICS: 91.080.40 Concrete structures

Scope

Standardization in the field of performance-based wind design (PBWD) of concrete buildings, including, but not limited to, terminology, PBWD framework, inelastic wind design, hazard analysis, performance objectives and criteria, artificial time history generation, application of wind load reduction factor, elastic and inelastic analysis procedure.

Life cycle

NOW

IN_DEVELOPMENT
ISO/FDIS 22556
50.00 Final text received or FDIS registered for formal approval
Oct 3, 2026