DB14/T 2917-2023
Technical Guidelines for External Prestressed Strengthening of Prefabricated Girder Bridges (English Version)

Standard No.

DB14/T 2917-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Shanxi Provincial Standard of the People's Republic of China

Latest

DB14/T 2917-2023

Scope

This document is applicable to prefabricated girder bridge reinforcement projects that use steel strands and steel structure devices to apply external prestressing. It is suitable for prefabricated concrete box girders, T (I) beams, and hollow slab bridges with small and medium spans. Other types of bridges can be used. Refer to use.

DB14/T 2917-2023 history

• 2023 DB14/T 2917-2023 Technical Guidelines for External Prestressed Strengthening of Prefabricated Girder Bridges