Approved Work Item
ISO/AWI 21725-3
Simplified design of prestressed concrete bridges — Part 3: Part 3: Box-girder bridges for precast segmental span-by-span method
Reference number
ISO/AWI 21725-3
Edition 1
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.

Abstract

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.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 71/SC 5
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities

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