(1)P This Part 1-2 of EN 1992 deals with the design of concrete structures for the accidental situation of fire exposure and is intended to be used in conjunction with EN 1992-1-1 and EN 1991-1-2. This part 1-2 only identifies differences from, or supplements to, normal temperature design.
(2)P This Part 1-2 of EN 1992 deals only with passive methods of fire protection. Active methods are not covered.
(3)P This Part 1-2 of EN 1992 applies to concrete structures that are required to fulfil certain functions when exposed to fire, in terms of: - avoiding premature collapse of the structure (load bearing function) - limiting fire spread (flame, hot gases, excessive heat) beyond designated areas (separating function)
(4)P This Part 1-2 of EN 1992 gives principles and application rules (see EN 1991-1-2) for designing structures for specified requirements in respect of the aforementioned functions and the levels of performance. (5)P This Part 1-2 of EN 1992 applies to structures, or parts of structures, that are within the scope of EN 1992-1-1 and are designed accordingly. However, it does not cover:
- structures with prestressing by external tendons - shell structures
(6)P The methods given in this Part 1-2 of EN 1992 are applicable to normal weight concrete up to strength class C90/105 and for lightweight concrete up to strength class LC55/60. Additional and alternative rules for strength classes above C50/60 are given in section 6.
Tämän julkaisun valmistelusta Suomessa vastaa Rakennustuoteteollisuus RTT ry, puh. 09 12 991 (vaihde).
EN 10080:2005 Steel for the reinforcement of concrete - Weldable reinforcing steel - General
EN 1363-2:1999 Fire resistance tests - Part 2: Alternative and additional procedures
EN 1990:2002 Eurocode - Basis of structural design
EN 10080:2005 Steel for the reinforcement of concrete - Weldable reinforcing steel - General
EN 1363-2:1999 Fire resistance tests - Part 2: Alternative and additional procedures
EN 1990:2002 Eurocode - Basis of structural design
EN 1990:2023 Eurocode - Basis of structural and geotechnical design
EN 1991-1-2:2002 Eurocode 1: Actions on structures - Part 1-2: General actions - Actions on structures exposed to fire
EN 1992-1-1:2004 Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings
FprEN 10138-2 Prestressing steels - Part 2: Wire
FprEN 10138-3 Prestressing steels - Part 3: Strand
FprEN 10138-4 Prestressing steels - Part 4: Bar
Tätä versiota standardista voidaan käyttää 2028-03-30 saakka.
Tämä on nk. ensimmäisen sukupolven eurokoodi, joka on edelleen käytössä Suomessa, kunnes toisen sukupolven eurokoodit otetaan käyttöön. Lisätietoja eurokoodeista www.eurocodes.fi.