Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom
Download from CIS *
* A valid subscription to The Construction Information Service is required to download this document.

Click here to find out how to access this document

DMRB: Highway Structures and Bridges CS 457 Revision 1 Assessment of composite highway bridges and structures (formerly BD 61/10). Revision 1

Publication Year

2020

Document Status

Current

Abstract

Provides requirements and guidance for assessment of existing steel/concrete composite highway structures and structural elements. Also looks at material properties, structural analysis, resistance calculations, composite box girders, cased beams and filler beam construction, permanent formwork, friction grip bolts, composite columns, method of construction, prestressing, and jack arch and trough construction.

Document History

Highway Structures and Bridges. Inspection and Assessment. Supersedes CS 457 Highway structures and bridges. Inspection and assessment. Assessment of composite highway bridges and structures (formerly BD 61/10) (HE, 2019) and BD 61/10 Highway structures: Inspection and maintenance. Assessment. Assessment of composite highway bridges and structures (HA, 2010). Design manual for roads and bridges (DMRB). Revision 0 dated December 2019 - replaces BD 61/10. Revision 1 dated Mar 2020 - updates references.

Publisher Information

Highways England

Highways England is now known as National Highways and was responsible for the operation, maintenance and improvement of England's motorways and major A roads. It was an executive non-departmental public body, sponsored by the Department for Transport and was formerly known as Highways Agency.

National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
HE
UK

Website: www.highways.gov.uk
Email: info@highwaysengland.co.uk
Tel: 0300 123 5000