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Licenza d'uso concessa a ENEA CENTRO DI FRASCATI per l’abbonamento anno 2005.
Licenza d'uso interno su postazione singola. Riproduzione vietata. E' proibito qualsiasi utilizzo in rete (LAN, internet, etc...)
Apparecchi di sollevamento
Criteri generali per il progetto
UNI CEN/TS
13001-3-1
SPECIFICA
TECNICA
Parte 3-1: Stati limite e verifica della sicurezza delle strutture di
acciaio
SETTEMBRE 2005
Cranes
General design
Part 3-1: Limit states and proof of competence of steel structures
La specifica tecnica specifica, con le parti 1 e 2, le condizioni gene-
rali, i requisiti e i metodi per prevenire pericoli di natura meccanica
degli apparecchi di sollevamento attraverso il progetto e le verifiche
teoriche.
T
E
S
T
O
I
N
G
L
E
S
E
La presente specifica tecnica è la versione ufficiale in lingua
inglese della specifica tecnica europea CEN/TS 13001-3-1 (edi-
zione dicembre 2004).
ICS
53.020.20
UNI
Ente Nazionale Italiano
di Unificazione
© UNI
Riproduzione vietata. Tutti i diritti sono riservati. Nessuna parte del presente documento
può essere riprodotta o diffusa con un mezzo qualsiasi, fotocopie, microfilm o altro, senza
il consenso scritto dell’UNI.
Via Battistotti Sassi, 11B
20133 Milano, Italia
www.uni.com
Pagina I
UNI CEN/TS 13001-3-1:2005
Licenza d'uso concessa a ENEA CENTRO DI FRASCATI per l’abbonamento anno 2005.
Licenza d'uso interno su postazione singola. Riproduzione vietata. E' proibito qualsiasi utilizzo in rete (LAN, internet, etc...)
PREMESSA
La presente specifica tecnica costituisce il recepimento, in lingua in-
glese, della specifica tecnica europea CEN/TS 13001-3-1 (edizione
dicembre 2004), che assume così lo status di specifica tecnica na-
zionale italiana.
La scadenza del periodo di validità del CEN/TS 13001-3-1 è stata
fissata inizialmente dal CEN per dicembre 2007. Eventuali osserva-
zioni sulla specifica tecnica devono pervenire all’UNI entro dicem-
bre 2006.
La presente specifica tecnica è stata elaborata sotto la competenza
della Commissione Tecnica UNI
Apparecchi di sollevamento e relativi accessori
La presente norma è stata ratificata dal Presidente dell’UNI ed è en-
trata a far parte del corpo normativo nazionale il 14 settembre 2005.
Le norme UNI sono elaborate cercando di tenere conto dei punti di vista di tutte le parti
interessate e di conciliare ogni aspetto conflittuale, per rappresentare il reale stato
dell’arte della materia ed il necessario grado di consenso.
Chiunque ritenesse, a seguito dell’applicazione di questa norma, di poter fornire sug-
gerimenti per un suo miglioramento o per un suo adeguamento ad uno stato dell’arte
in evoluzione è pregato di inviare i propri contributi all’UNI, Ente Nazionale Italiano di
Unificazione, che li terrà in considerazione per l’eventuale revisione della norma stessa.
Le norme UNI sono revisionate, quando necessario, con la pubblicazione di nuove edizioni o
di aggiornamenti.
È importante pertanto che gli utilizzatori delle stesse si accertino di essere in possesso
dell’ultima edizione e degli eventuali aggiornamenti.
Si invitano inoltre gli utilizzatori a verificare l’esistenza di norme UNI corrispondenti alle
norme EN o ISO ove citate nei riferimenti normativi.
© UNI
Pagina II
UNI CEN/TS 13001-3-1:2005
Licenza d'uso concessa a ENEA CENTRO DI FRASCATI per l’abbonamento anno 2005.
Licenza d'uso interno su postazione singola. Riproduzione vietata. E' proibito qualsiasi utilizzo in rete (LAN, internet, etc...)
CEN/TS 13001-3-1
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
December 2004
ICS 53.020.20
English version
Cranes - General design - Part 3-1: Limit states and proof of
competence of steel structures
Appareils de levage à charge suspendue - Conception
générale - Partie 3-1: Etats limites et vérification d'aptitude
des structures métalliques
Krane - Konstruktion allgemein - Teil 3-1: Grenzzustände
und Sicherheitsnachweis von Stahltragwerken
This Technical Specification (CEN/TS) was approved by CEN on 25 November 2003 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN
All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. CEN/TS 13001-3-1:2004: E
Licenza d'uso concessa a ENEA CENTRO DI FRASCATI per l’abbonamento anno 2005.
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CEN/TS 13001-3-1:2004 (E)
Contents
Page
Introduction .............................................................................................................................................5
1 Scope...........................................................................................................................................5
2 Normative references...................................................................................................................5
3 Terms and definitions ..................................................................................................................6
4 General ......................................................................................................................................10
4.1 Materials ....................................................................................................................................10
4.1.1 Structural members...................................................................................................................10
4.1.2 Connecting devices ...................................................................................................................13
4.2 Bolt connections........................................................................................................................13
4.2.1 General ......................................................................................................................................13
4.2.2 Shear and bearing connections .................................................................................................13
4.2.3 Slip resistant connections .........................................................................................................13
4.2.4 Connections loaded in tension..................................................................................................14
4.3 Pin connections.........................................................................................................................14
4.4 Welded connections ..................................................................................................................14
4.5 Proofs of structural members and connections.........................................................................14
5 Proof of static strength..............................................................................................................14
5.1 General ......................................................................................................................................14
5.2 Limit design stresses and forces...............................................................................................15
5.2.1 General ......................................................................................................................................15
5.2.2 Limit design stress in structural members ................................................................................15
5.2.3 Limit design forces in bolt connections.....................................................................................16
5.2.4 Limit design forces in pins ........................................................................................................22
5.2.5 Limit design stresses in welded connections............................................................................24
5.3 Execution of the proof ...............................................................................................................25
5.3.1 Proof for structural members ....................................................................................................25
5.3.2 Proof for bolt connections .........................................................................................................26
5.3.3 Proof for pin connections..........................................................................................................26
5.3.4 Proof for welded connections....................................................................................................27
6 Proof of fatigue strength............................................................................................................27
6.1 General ......................................................................................................................................27
6.2 Limit design stresses.................................................................................................................28
6.2.1 Characteristic values of the stress range ..................................................................................28
6.2.2 Weld quality...............................................................................................................................30
6.2.3 Effect of test loads.....................................................................................................................30
6.2.4 Requirements for fatigue testing ...............................................................................................31
6.3 Classes S of stress history parameter s....................................................................................31
6.3.1 Simplified method based on service conditions ........................................................................31
6.3.2 Selection based on experience..................................................................................................35
6.4 Execution of the proof ...............................................................................................................35
6.5 Determination of the permissible stress range ..........................................................................36
6.5.1 Applicable methods ...................................................................................................................36
6.5.2 Direct use of stress history parameter ......................................................................................36
6.5.3 Use of class S............................................................................................................................36
7 Proof of static strength of hollow section girder joints..............................................................38
8 Proof of elastic stability.............................................................................................................38
Annex A
(normative)
Values of inverse slope of
∆σ
c
,
∆τ
c
..39
Annex B
(informative)
Guidance for selection of classes S due to experience .....................................54
σ
/N
-curve m and permissible stress range
2
Licenza d'uso concessa a ENEA CENTRO DI FRASCATI per l’abbonamento anno 2005.
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CEN/TS 13001-3-1:2004 (E)
Annex C
(normative)
Calculated values of permissible stress range
∆σ
Rd
............................................55
Annex D
(normative)
Design weld stress
τ
W,Sd
.......................................................................57
D.1 Butt joint ....................................................................................................................................57
D.2 Fillet weld and groove weld with uniform distributed load.........................................................58
D.3 Relevant distribution length under punctiform load ..................................................................59
Annex E
(informative)
Hollow Sections .................................................................................................60
Annex F
(informative)
Selection of a suitable set of crane standards for a given application ...............71
Annex ZA
(informative)
Relationship between this European Standard and the Essential Requirements
of EU Directive 98/37/EC ............................................................................................................72
Bibliography ..........................................................................................................................................73
σ
W,Sd
and
3
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