| Anotace |
ČSN EN 1993-2 (1) This document provides rules for the structural design of steel bridges and steel parts of steel-concrete composite bridges. (2) This document is applicable to the resistance, serviceability and durability of steel bridge structu-res. (3) The design of tension components and related parts is covered by EN 1993-1-11. NOTE - For the design of hangers for tied-arch bridges, additional provisions are given in Annex A. (4) Supplementary requirements for seismic design are given in EN 1998-2. Assumptions: (1) Unless specifically stated, EN 1990-1, EN 1991 (all parts), EN 1998 (all parts) and EN 1993-1 (all parts) apply. (2) The design methods given in EN 1993-2 are applicable if: - the execution quality is as specified in EN 1090-2 and EN 1090-4, and - the construction materials and products used are as specified in the relevant parts of EN 1993, or in the relevant material and product specifications. |