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ISO/AWI 21725-3

Simplified design of prestressed concrete bridges — Part 3: Part 3: Box-girder bridges for precast segmental span-by-span method ISO/AWI 21725-3

General information

20.00   New project registered in TC/SC work programme   Jun 8, 2026

ISO

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

International Standard

Scope

This document covers the fundamental principles for the simplified design and analysis of segmental precast box girder bridges, the associated loads and load combinations, the design specifications, the section detailing requirements, the types of segmental bridges, and the construction equipment.

Life cycle

NOW

IN_DEVELOPMENT
ISO/AWI 21725-3
20.00 New project registered in TC/SC work programme
Jun 8, 2026




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