NR/CIV/SD/FORMA/1300 ADDENDUM ISSUE A
U-Type Underbridges: Form A: Addendum: Eurocode Design
|Publication Date:||6 November 2009|
This addendum covers the verification of the U‐Types standard design details in accordance with the structural Eurocodes, associated National Annexes and published documents.
Details are provided in the following appendices:
• APPENDIX A: Standards and Other Documents
• APPENDIX B: List of Values and Approaches where values or choices other than those in the UK National Annex recommended values or approaches are proposed for SDD.
A summary of the key Values and Approaches where National Choice is allowed or individual projects may determine follows and summarises:
• Principal approaches.
• Basic load information.
• Load and combination factors.
• Other Aspects where Choice is Permitted in the Eurocode and UK National Annexes.