ISO/DIS 22556

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

General information

Current stage: 40.20 Effective date: Apr 13, 2026

Originator: ISO

Owner: ISO/TC 71/SC 5

Type: International Standard

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/DIS 22556
40.20 DIS ballot initiated: 12 weeks
Apr 13, 2026

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