prEN 1991-3
Eurokodas 1. Poveikiai konstrukcijoms. 3 dalis. Kranų ir mašinų sukeliami poveikiai
Standarto projektas Viešoji apklausaProjekto etapai
1. Nauja darbo tema
2. Projektas
3. Viešoji apklausa
Nuo 2024-03-22
iki 2024-05-26
4. Closure of enquiry
5. Projekto priėmimas
Organizacija
CEN Europos standartizacijos komitetasICS
91.010.30 - Techniniai aspektaiTechnikos komitetas
TK 38 Statybinės konstrukcijosUžsienio technikos komitetas
CEN/TC 250Komentarų skaičius
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2024-03-22Taikymo sritis
(1) EN 1991-3 defines actions imposed by cranes and other machines including dynamic effects, if relevant, for the structural design of crane or machine supporting structures. (2) EN 1991-3 provides guidance on crane classification in terms of dynamic factors and fatigue actions. (3) EN 1991-3 applies to supporting structures of − bridge, gantry and wall cranes travelling on fixed runways; − fixed machines that cause a harmonic dynamic loading on fixed supporting structures. (4) The principles provided in EN 1991-3 can be applied also to determine actions on supporting structures of cranes other than those referred to in (3). (5) EN 1991-3 does not provide partial factors for actions. NOTE For partial factors for actions, see Annex A.5 to EN 1990:2023+prA1:2024. (6) EN 1991-3 does not provide actions or provisions for the design of cranes and machines.Ryšiai
Pakeis
LST EN 1991-3:2006/AC:2013
Pakeis
LST EN 1991-3:2006
Pakeis