ISO 21725-1:2021
International Standard
Current Edition
·
Approved on
01 November 2021
·
Simplified design of prestressed concrete bridges — Part 1: I-girder bridges
ISO 21725-1:2021 Files
English
93 Pages
Current Edition
93.81 BHD
ISO 21725-1:2021 Scope
This document provides information to perform the design of the prestressed concrete I-girder bridge for road that complies with the limitations established in 6.1. The rules of design set forth in this document are simplifications of more elaborate requirements.
Designs and details for new road bridges address structural integrity by considering the following:
— the use of continuity and redundancy to provide one or more alternate paths;
— structural members and bearing seat widths that are resistant to damage or instability; and
— external protection systems to minimize the effects of reasonably conceived severe loads.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO/IEC 27019:2024
International Standard
Information security, cybersecurity and privacy protection — Information security controls for the energy utility industry
ISO/TS 6204:2024
International Standard
Health Informatics — Categorial structures for representation of Ayurvedic medicinal water — Decocting process in Ayurveda
ISO 3379:2024
International Standard
Leather — Determination of distension and strength of surface (ball burst method)
ISO 19403-4:2024
International Standard
Paints and varnishes — Wettability — Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension