iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 1337-1:2012

(Main)

Structural bearings - Part 1: General

Structural bearings - Part 1: General

This part of this European Standard specifies general rules for design, manufacturing, protection, transport, storage, installation, and inspection of structural bearings for use in bridges and other structures, e.g. buildings.
This European Standard does not give rules for
-   bearings subjected to uplift;
-   bearings for the specific moving function of moveable bridges (for example bascule bridges, lift bridges etc);
-   concrete hinges.
It may be used for guidance in the case of temporary bearings and the principles may be applied to the design and manufacture of other types of structural bearings not included in this European Standard.
If bearings are used as or as part of anti-seismic devices with the aim of modifying the dynamic response of the structure, EN 15129 also applies.
NOTE   The informative Annex H may give background information.

Lager im Bauwesen - Teil 1: Allgemeine Regelungen

Dieser Teil dieser Europäischen Norm legt allgemeine Regeln für Bemessung, Herstellung, Schutz, Transport, Zwischenlagerung, Einbau und Überwachung von Lagern im Bauwesen für die Verwendung in Brücken und anderen Bauwerken, zum Beispiel Hochbauten, fest.
Diese Europäische Norm beinhaltet keine Regeln für
-   Lager, die vertikalen Zugkräften ausgesetzt sind;
-   Lager für die spezifische Bewegungsfunktion von beweglichen Brücken (z. B. Klappbrücken, Hubbrücken usw.);
-   Betongelenke.
Sie darf als Leitlinie im Falle temporärer Lager verwendet werden und die Grundsätze dürfen auf die Bemessung und Herstellung anderer Typen von Lagern im Bauwesen, die nicht in dieser Europäischen Norm enthalten sind, angewendet werden.
Wenn Lager mit dem Ziel die dynamische Antwort des Tragwerks zu verändern als oder als Teil von Erdbebenvorrichtungen verwendet werden, gilt auch EN 15129.
ANMERKUNG   Der informative Anhang H darf Hintergrundinformation geben.

Appareils d'appui structuraux - Partie 1: Indications générales

Konstrukcijska ležišča - 1. del: Splošna pravila za projektiranje

General Information

Status
Not Published
Publication Date
07-May-2012
Withdrawal Date
07-Nov-2012
ICS
91.010.30 - Technical aspects
Technical Committee
CEN/TC 167 - Structural bearings
Drafting Committee
CEN/TC 167/WG 1 - Revision of EN 1337
Current Stage
5098 - Decision to abandon - Formal Approval
Start Date
30-Jan-2013
Completion Date
30-Jan-2013
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/104 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on structural bearings
Ref Project
kSIST FprEN 1337-1:2011 - Structural bearings - Part 1: General design rules

Relations

Revises
EN 1337-1:2000 - Structural bearings - Part 1: General design rules
Effective Date
22-Dec-2008

Buy Standard

k prEN 1337-1:2011k prEN 1337-1:2011
PreviousNext
Draft
k prEN 1337-1:2011
English language
67 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lager im Bauwesen - Teil 1: Allgemeine RegelungenAppareils d'appui structuraux - Partie 1 : Indications généralesStructural bearings - Part 1: General design rules91.010.30Technical aspectsICS:Ta slovenski standard je istoveten z:FprEN 1337-1kSIST prEN 1337-1:2011en,fr,de01-november-2011kSIST prEN 1337-1:2011SLOVENSKI
STANDARD
kSIST prEN 1337-1:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 1337-1
September 2011 ICS 91.010.30 Will supersede EN 1337-1:2000English Version
Structural bearings - Part 1: General
Appareils d'appui structuraux - Partie 1: Indications générales
Lager im Bauwesen - Teil 1: Allgemeine Regelungen This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 167.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 1337-1:2011: EkSIST prEN 1337-1:2011

FprEN 1337-1:2011 (E) 2 Contents Page Foreword .51 Scope .62 Normative references .63 Terms and definitions, symbols and abbreviations .73.1 Definitions .73.2 Symbols .83.2.1 Latin upper case letters .83.2.2 Latin lower case letters .93.2.3 Greek letters .93.2.4 Subscripts .93.3 Abbreviations .93.4 Icons . 104 Design . 114.1 Principles . 114.2 Common types of bearings . 124.3 Bearing layout . 204.4 Basis of bearing design . 204.5 Minimum design movements . 204.6 Bearing clearances . 214.6.1 Accumulation of clearances . 214.6.2 Movement allowances . 214.7 Bearing design provisions . 214.7.1 Provisions for additional movements. 214.7.2 Safeguarding against loss of bearing components . 214.7.3 Provisions for transport . 214.7.4 Provisions for inspection . 214.7.5 Provision for replacement . 214.8 Joint between bearing and structure . 224.8.1 General . 224.8.2 Bedding with mortar . 224.8.3 Direct connection to the structure . 234.9 Transfer of horizontal forces (resistance to slipping) . 235 Manufacturing . 245.1 General . 245.2 Presetting . 246 Identification and marking . 246.1 General . 246.2 Permanent identification . 246.3 Temporary marking for installation . 257 Transport, storage and installation. 257.1 General . 257.2 Transport . 257.2.1 Packing . 257.2.2 Handling . 257.2.3 Inspection after delivery . 267.3 Storage . 267.4 Installation . 267.4.1 General . 26kSIST prEN 1337-1:2011

FprEN 1337-1:2011 (E) 3 7.4.2 Documents on site . 277.4.3 Formwork . 287.4.4 Contamination . 287.4.5 Installation tolerances . 287.4.6 Joint between bearing and structure . 297.4.7 Presetting . 307.4.8 Final finish . 317.5 Inspection . 318 Protection . 318.1 General . 318.2 Protection from debris and maintenance activities . 318.3 Protection from environmental influences (e.g. corrosion) . 318.3.1 General . 318.3.2 Corrosion protection of ferrous materials . 328.3.3 Corrosion protection of aluminium alloys . 328.3.4 Bolts . 328.3.5 Elastomeric materials . 328.3.6 Plastics . 338.4 Electrolytic corrosion . 338.5 Chemical corrosion . 338.6 Inspection of applied coating . 338.7 Maintenance . 339 In-service inspection . 339.1 General . 339.2 General aspects for report and evaluation . 349.3 Sliding element . 349.4 Elastomeric bearings . 359.5 Roller bearings . 369.6 Rocker bearings . 369.7 Pot bearings . 369.8 Guide bearings and restraint bearings . 37Annex A (informative)
Bearing schedule . 38A.1 General . 38A.2 Schedule .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 1337-8:2007(Main)
Structural bearings - Part 8: Guide Bearings and Restraint Bearings
SIST EN 1337-8:2008

This Part of this European Standard deals with the requirements for the design and manufacture of Guide Bearings and Restraint Bearings.
Guide Bearings and Restraint Bearings are not intended to transmit vertical loads but they may be combined in one unit with bearings in accordance. EN 1337-1:2000, Table 1.
NOTE 1   Guide Bearings and Restraint Bearings are shown in EN 1337-1:2000, Table 1, No. 8.1 and 8.2. For combined bearings see EN 1337-1:2000, Table 1, bearing Nos. 1.2, 1.3, 1.6, 1.7, 1.8., 3.1, 4.1, 4.2, 4.3, 7.1, 7.3, and 7.4 with restraints and Nos. 1.5, 1.7, 2.2, 3.3, 3.4, 5.2, 6.2 and 7.3 with guides.
NOTE 2   Examples of combined bearings are given in Annex B.
The minimum operating temperature depends on the materials’ properties used at the required temperature and the limitations given in the referenced parts of this European Standard.
NOTE 3   In certain circumstances the bearings described in this part of this European Standard may be required to operate in a plane inclined to the horizontal. In such circumstances the terms "vertical" and "horizontal" should be interpreted appropriately.

  • Standard
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-4:2004/AC:2007(Corrigendum)
Structural bearings - Part 4: Roller bearings
SIST EN 1337-4:2004/AC:2007

TC - Modification to 6.7.1

  • Corrigendum
    2 pages
    English, French and German language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-3:2005(Main)
Structural bearings - Part 3: Elastomeric bearings
SIST EN 1337-3:2005

This part of EN 1337 applies to elastomeric bearings with or without complementary bearing devices to extend their field of use such as flat sliding elements covered by EN 1337-2 or sliding surface described in 4.4.4, as used in bridge structures or any other structure with comparable support conditions.
This part of EN 1337 applies to elastomeric bearings with dimensions in plan up to (1200 x 1200) mm and does not cover elastomeric bearings made with other elastomers materials than those specified in 4.4.1. It applies to laminated bearings types A, B, C, laminated sliding bearings types E and D, plain pad and strip bearings type F.
This part deals with bearings for use in operating temperatures ranging from - 25 °C to + 50 °C and for short periods up to + 70 °C.
It is recognised that the air temperature in some regions of Northern Europe is lower than -25 °C.
In this case of very low operating temperature (down to - 40 °C), it is essential that bearing characteristics comply also with the shear modulus at very low temperature (see 4.3.1.3. and annex F)

  • Standard
    94 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-5:2005(Main)
Structural bearings - Part 5: Pot bearings
SIST EN 1337-5:2005

This part of EN 1337 specifies the requirements for the design and manufacture of pot bearings which will be used for operating temperatures between - 40 °C and 50 °C.
This part of EN 1337 does not apply to pot bearings made with other materials than those specified in clause 5.
Bearings which are subjected to rotation ad greater than 0,030 rad (see Figure 2) under the characteristic combination of actions or which incorporate elastomeric pads larger than 1500 mm in diameter are beyond the scope of this document.
Depending on the climatic region where the construction work is located the bearings can be designed to one of the following classes related to minimum operating temperatures (the minimum shade air temperatures): - 25 °C or - 40 °C.
When required to accommodate translational movements, pot bearings may be combined with sliding elements in accordance with EN 1337-2.
NOTE   The minimum shade air temperature for a location should be obtained from meteorological data appropriate to a 120 year return period. Consideration should be given to adjustment of this temperature for height and local divergence such as frost pockets and sheltered low-lying areas if the data obtained applies to a general area rather than to a specific location.

  • Standard
    56 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-4:2004(Main)
Structural bearings - Part 4: Roller bearings
SIST EN 1337-4:2004

This part of EN 1337 specifies the requirements for the design and manufacture of single and multiple roller bearings, in which the roller axis is horizontal. In order to accommodate displacements parallel to the roller axis roller bearings can be combined with sliding elements in accordance with EN 1337-2.  To permit rotation about the axis perpendicular to the roller axis or about both axes, as for multiple roller bearings, the roller bearings can be combined with bearings from other parts of EN 1337.
This part of EN 1337 does not apply to roller bearings made with materials other than those specified in clause 5.
Bearings which are subjected to rotation greater than 0,05 rad resulting from the characteristic combination of actions are outside the scope of this part of EN 1337.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-6:2004(Main)
Structural bearings - Part 6: Rocker bearings
SIST EN 1337-6:2004

This part of EN 1337 specifies the requirements for the design and manufacture of rocker bearings. In order to accommodate displacements rocker bearings can be combined with a sliding element in accordance with EN 1337-2. Bearings which are subjected to rotation greater than 0,05 rad resulting from the characteristic combination of actions are outside the scope of this part of EN 1337. This part of EN 1337 does not apply to rocker bearings made with materials other than those specified in clause 5.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-2:2004(Main)
Structural bearings - Part 2: Sliding elements
SIST EN 1337-2:2004

This European Standard specifies the characteristics for the design and manufacture of sliding elements and guides which are not structural bearings but only parts of them for combination with structural bearings as defined in other Parts of this European Standard.
Suitable combinations are shown in Table 1 of EN 1337-1:2000.
Sliding surfaces with a diameter of the circumscribing circle of single or multiple PTFE sheets less than 75 mm or greater than 1500 mm, or with effective bearing temperatures less than -35°C or greater than 48°C are outside the scope of this European Standard.
Sliding elements for use as temporary devices during construction, for example during launching of the superstructure, are also outside the scope of this European Standard.
In this standard the specification is also given for curved sliding surfaces which are not part of separate sliding elements but which are incorporated in cylindrical or spherical PTFE bearings as per EN 1337.
NOTE     The general principles detailed in this European Standard may be applied for sliding elements outside this scope, but their suitability for the intended use should be proven.

  • Standard
    70 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-7:2004(Main)
Structural bearings - Part 7: Spherical and cylindrical PTFE bearings
SIST EN 1337-7:2004

This European Standard deals with the requirements for the design and manufacture of spherical and cylindrical PTFE bearings. The requirements and properties of the curved sliding surfaces are included in
EN 1337-2. Spherical and cylindrical bearings with an included angle 2 q > 60° and 2 q > 75° respectively are beyond the scope of this European Standard. (see Figure 6).
For the purpose of controlling the degree of freedom the bearings may be combined with flat sliding elements and guides according to EN 1337-2:2004 and restraining rings as per 6.3.4.
Cylindrical bearings are susceptible to unexpected moments about the transverse axis of the cylindrical surface.
Additional limitation of application to be taken into consideration is given in clause 1 of EN 1337-2:2004.

  • Standard
    25 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-10:2003(Main)
Structural Bearings - Part 10: Inspection and maintenance
SIST EN 1337-10:2003

This European Standard applies to the inspection and main-tenance of bearings designed in accord-ance with EN 1337-1, when used in the construction of bridges or struc-tures requiring similar bearing sys-tems. It presupposes the existence of guidelines for the regular inspection of the whole structure during its service life.
It may also be used as appropriate for the inspection and maintenance of bearings designed and/or installed before the intro-duction of this European Standard.
This European Standard specifies the aspects of each type of bearing that shall be inspected and recorded. It does not specify permissible values. For these reference shall be made to the relevant parts of this European Standard and to the drawings and design calculations for the bearing and the structure.
NOTE 1   Attention is drawn to the par-ticular necess-ity for regular inspection and main-ten-ance of bearings as, with-out such inspection and mainten-ance, premature failure may occur.
NOTE 2   National regulations may exist on the subjects covered by this European Standard and, therefore, they prevail on it.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1337-1:2000(Main)
Structural bearings - Part 1: General design rules
SIST EN 1337-1:2001

This European Standard is applicable to structural bearings, whether used in bridges or in other structures. This European Standard does not cover: a) bearings that transmit moments as a primary function; b) bearings that resist uplift; c) bearings for moving bridges; d) concrete hinges; e) seismic devices. Although it is not intended to regulate temporary bearings, this standard may be used as a guide in this case (temporary bearings are bearings used during construction or repair and maintenance of structures).

  • Standard
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day