Eurocode 1 - Actions on structures - Part 3: Actions induced by cranes and machines

Comment end date 2024-05-26

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Project stage codes

1. Nauja darbo tema

2. Projektas

3. Viešoji apklausa

From 2024-03-22 till 2024-05-26

4. Closure of enquiry

5. Projekto priėmimas

Organisation

CEN Europos standartizacijos komitetas

ICS

91.010.30 - Technical aspects

Technical Committee

TK 38 Building constructions

ForeignTC'S

CEN/TC 250

Number of comments

Comment start date

2024-03-22

Scope

(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.

Relations

Pakeis

LST EN 1991-3:2006/AC:2013

Pakeis

LST EN 1991-3:2006

Pakeis

prEN 1991-3