DIN EN 1993-1-2/A1:2026-05
Eurocode 3 - Design of steel structures - Part 1-2: Structural fire design; German and English version EN 1993-1-2:2024/prA1:2026 / Note: Date of issue 2026-04-10*Intended as an amendment to DIN EN 1993-1-2 (2022-03).
| Fecha edición: |
2026-05-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | 1.1 Scope of prEN 1993-1-2 (1) This document provides rules for the design of steel structures for the accidental situation of fire exposure. This Part of EN 1993 only identifies differences from, or supplements to, normal temperature design. (2) This document applies to steel structures required to fulfil a loadbearing function. (3) This document does not include rules for separating function. (4) This document gives principles and application rules for the design of structures for specified requirements in respect of the aforementioned function and the levels of performance. (5) This document applies to structures, or parts of structures, that are within the scope of EN 1993 11 and are designed accordingly. (6) This document is intended to be used in conjunction with EN 1991-1-2, EN 1993-1-1, EN 1993 1-3, EN 1993-1-4, EN 1993-1-5, EN 1993-1-6, EN 1993-1-7, EN 1993-1-8, EN 1993-1-11, EN 1993-1-13 or EN 1993-1-14. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991(all parts) and EN 1993-1-1 apply. (2) The design methods given in prEN 1993-1-2 are applicable if - the execution quality is as specified in EN 1090-2 and/or EN 1090-4, and - the construction materials and products used are as specified in prEN 1993-1-1:2020, Table 5.1 and Table 5.2 and in prEN 1993-1-3:2022, Table 5.1 and Table 5.2, or in the relevant material and product specifications. (3) In addition to the general assumptions of EN 1990 the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained. |
| Keywords: | Absorption|Accident prevention|Aeration|Angles (geometry)|Application rule|Applications|Basis|Bending|Bolted joints|Buildings|Classes|Combustion|Components|Compression stresses|Conductivity|Configuration|Connections|Construction|Construction engineering|Construction engineering works|Construction works|Controlling|Design|Dimensioning|Draft|Effects|Elongation|Emission|Emission values|Erecting (construction operation)|Eurocode|Fatigue|Fatigue behaviour|Features|Fire|Fire conditions|Fire hazards|Fire propagation|Fire protection|Fire protection equipment|Fire resistance|Fire risks|Fire safety|Fire spread prevention|Fitness for purpose|Flames|Heat|Heat transfer|Load capacity|Loading|Loss|Manufacturing|Material properties|Materials|Mathematical calculations|Mechanical properties|Methods|Modules|Openings|Pressure|Properties|Quality|Radiation|Reinforcement|Riveted joints|Safety requirements|Screw-bolt-joints|Sections|Specification (approval)|Stability|Statics|Stays|Steel construction|Steel girders|Steel structural engineering|Steels|Storeys|Strain|Strength of materials|Stress|Stress by fire|Structural engineering drawings|Structural fire protection|Structural steel work|Structural steels|Structures|Supporting behaviour|Surveillance (approval)|Temperature|Tensile strain|Thermal|Thermal properties|Thermodynamic properties|Ventilation|Walls|Welded joints |
| ICS: | 13.220.50 - Resistencia al fuego de los materiales y elementos de construcción, 91.080.13 - Estructuras de acero, 91.010.30 - Aspectos técnicos |
| CTN: |
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