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1、BRITISH STANDARD BS EN 1992-3:2006 Eurocode 2 Design of concrete structures Part 3: Liquid retaining and containment structures The European Standard EN 1992-3:2006 has the status of a British Standard ICS 91.010.30; 91.080.40 ? Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00
2、:00 2007, Uncontrolled Copy, (c) BSI BS EN 1992-3:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2006 BSI 2006 ISBN 0 580 48267 7 National foreword This British Standard is the official English language version of EN 1992-3:2006
3、. It supersedes DD ENV 1992-4:2000 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/525, Building and civil engineering structures, to Subcommittee B/525/2, Structural use of concrete, which has the responsibility to: A list of organizations represen
4、ted on this subcommittee can be obtained on request to its secretary. The structural Eurocodes are divided into packages by grouping Eurocodes for each of the main materials, concrete, steel, composite concrete and steel, timber, masonry and aluminium. This is to enable a common date of withdrawal (
5、DOW) for all the relevant parts that are needed for a particular design. The conflicting national standards will be withdrawn at the end of the coexistence period, after all the EN Eurocodes of a package are available. Following publication of the EN, there is a period of 2 years allowed for the nat
6、ional calibration period during which the national annex is issued, followed by a 3 year coexistence period. During the coexistence period Member States will be encouraged to adapt their national provisions to withdraw conflicting national rules before the end of the coexistence period. The Commissi
7、on in consultation with Member States is expected to agree the end of the coexistence period for each package of Eurocodes. At the end of this coexistence period, the national standards will be withdrawn. In the UK, the corresponding national standard is; BS 8007:1987 Code of practice for design of
8、concrete structures for retaining aqueous liquids and based on this transition period, this standard will be withdrawn on a date to be announced. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for ch
9、ange, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, page i, a blank page, the EN title page, pages 2 to 23 and a back cover. The BSI copyright notic
10、e displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 1992-3:2006 i Cross-references The British Standards w
11、hich implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “ International Standards Correspondence Index” , or by using the “ Search” facility of the BSI Electronic Catalogue or of British Standards Online. This pu
12、blication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:0
13、0 2007, Uncontrolled Copy, (c) BSI blank Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1992-3 June 2006 ICS 91.010.30; 91.080.40Supersedes ENV 1992-4:1998 English Version Eurocode 2 -
14、 Design of concrete structures - Part 3: Liquid retaining and containment structures Eurocode 2 - Calcul des structures en bton - Partie 3: Silos et rservoirs Eurocode 2 - Bemessung und Konstruktion von Stahlbeton- und Spannbetontragwerken - Teil 3: Sttz- und Behlterbauwerke aus Beton This European
15、Standard was approved by CEN on 24 November 2005. 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. Up-to-date lists and bibliographical references conce
16、rning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists 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
17、language and notified to the Central Secretariat has the same status as the official versions. 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, Luxembour
18、g, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights
19、of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1992-3:2006: E Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 1992-3:2006 (E) 2 Contents Page Section 1General5 Section 2Basis of de
20、sign.6 Section 3Materials7 Section 4Durability and cover to reinforcement.8 Section 5Structural analysis.8 Section 6Ultimate limit states .9 Section 7Serviceability limit states 10 Section 8Detailing provisions.14 Section 9Detailing of members and particular rules15 Annex K (informative) Effect of t
21、emperature on the properties of concrete.16 Annex L (informative) Calculation of strains and stresses in concrete sections subjected to restrained imposed deformations18 Annex M (informative) Calculation of crack widths due to restraint of imposed deformations .21 Annex N (informative) Provision of
22、movement joints23 Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 1992-3:2006 (E) 3 Foreword This European Standard (EN 1992-3:2006) has been prepared by Technical Committee CEN/TC 250 “Structural Eurocodes“, the secretariat of which i
23、s held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2006, and conflicting national standards shall be withdrawn at the latest by March 2010. This Eurocode supersedes ENV 1992-4
24、. CEN/TC 250 is responsible for all Structural Eurocodes. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Ger
25、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Background of the Eurocode programme See EN 1992-1-1. Eurocode programme See EN 1992-1-1. Statu
26、s and Field of application of Eurocodes See EN 1992-1-1. National Standards implementing Eurcodes See EN 1992-1-1. Links between Eurocodes and harmonized technical specifications (ENs and ETAs) for products See EN 1992-1-1. Additional information specific to EN 1992-3 and link to EN 1992-1-1 The sco
27、pe of Eurocode 2 is defined in 1.1.1 of EN 1992-1-1 and the scope of this Part of Eurocode 2 is defined in 1.1.2. Other Additional Parts of Eurocode 2 which are planned are indicated in 1.1.3 of EN 1992-1- 1; these will cover additional technologies or applications, and will complement and supplemen
28、t this Part. It has been necessary to introduce into EN 1992-3 a few clauses which are not specific to liquid retaining or containment structures and which strictly belong to Part 1-1. These are deemed valid interpretations of Part 1- 1 and design complying with the requirements of EN 1992-3 are dee
29、med to comply with the principles of EN 1992-1-1. Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 1992-3:2006 (E) 4 It should be noted that any product, such as concrete pipes, which are manufactured and used in accordance with a produ
30、ct standard for a watertight product, will be deemed to satisfy the requirements, including detailing, of this code without further calculation. There are specific regulations for the surfaces of storage structures which are designed to contain foodstuffs or potable water. These should be referred t
31、o as necessary and their provisions are not covered in this code. In using this document in practice, particular regard should be paid to the underlying assumptions and conditions given in 1.3 of EN 1992-1-1. The nine chapters of this document are complemented by four Informative Annexes. These Anne
32、xes have been introduced to provide general information on material and structural behaviour which may be used in the absence of information specifically related to the actual materials used or actual conditions of service. As indicated above, reference should be made to National annexes which will
33、give details of compatible supporting standards to be used. For this Part of Eurocode 2, particular attention is drawn to EN 206-1 (Concrete - performance, production, placing and compliance criteria). For EN 1992-3, the following additional sub-clauses apply. This Part 3 of Eurocode 2 complements E
34、N 1992-1-1 for the particular aspects of liquid retaining structures and structures for the containment of granular solids. The framework and structure of this Part 3 correspond to EN 1992-1-1. However, Part 3 contains Principles and Application Rules which are specific to liquid retaining and conta
35、inment structures. Where a particular sub-clause of EN 1992-1-1 is not mentioned in this EN 1992-3, that sub-clause of EN 1992-1-1 applies as far as deemed appropriate in each case. Some Principles and Application Rules of EN 1992-1-1 are modified or replaced in this Part, in which case the modified
36、 versions supersede those in EN 1992-1-1 for the design of liquid retaining or containment structures. Where a Principle or Application Rule in EN 1992-1-1 is modified or replaced, the new number is identified by the addition of 100 to the original number. Where a new Principle or Application Rule i
37、s added, it is identified by a number which follows the last number in the appropriate clause in EN 1992-1-1 with 100 added to it. A subject not covered by EN 1992-1-1 is introduced in this Part by a new sub-clause. The sub-clause number for this follows the most appropriate clause number in EN 1992
38、-1-1. The numbering of equations, figures, footnotes and tables in this Part follow the same principles as the clause numbering as described above. National annex for EN 1992-3 This standard gives values with notes indicating where national choices may have to be made. Therefore the national Standar
39、d implementing EN 1992-3 should have a National annex containing all Nationally Determined Parameters to be used for the design of liquid retaining and containment structures to be constructed in the relevant country. National choice is allowed in EN 1992-3 through the following clauses: 7.3.1 (111)
40、 7.3.1 (112) 7.3.3 8.10.3.3 (102) and (103) 9.11.1 (102) Licensed Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 1992-3:2006 (E) 5 Section 1 General 1.1 Scope Replacement of clause 1.1.2 in EN 1992-1-1 by: 1.1.2 Scope of Part 3 of Eurocode 2 (
41、101)P Part 3 of EN 1992 covers additional rules to those in Part 1 for the design of structures constructed from plain or lightly reinforced concrete, reinforced concrete or prestressed concrete for the containment of liquids or granular solids. (102)P Principles and Application Rules are given in t
42、his Part for the design of those elements of structure which directly support the stored liquids or materials (i.e. the directly loaded walls of tanks, reservoirs or silos). Other elements which support these primary elements (for example, the tower structure which supports the tank in a water tower
43、) should be designed according to the provisions of Part 1-1. (103)P This part does not cover: Structures for the storage of materials at very low or very high temperatures Structures for the storage of hazardous materials the leakage of which could constitute a major health or safety risk. The sele
44、ction and design of liners or coatings and the consequences of the choice of these on the design of the structure. Pressurised vessels. Floating structures Large dams Gas tightness (104) This code is valid for stored materials which are permanently at a temperature between 40 C and +200 C. (105) For
45、 the selection and design of liners or coatings, reference should be made to appropriate documents. (106) It is recognised that, while this code is specifically concerned with structures for the containment of liquids and granular materials, the clauses covering design for liquid tightness may also
46、be relevant to other types of structure where liquid tightness is required. (107) In clauses relating to leakage and durability, this code mainly covers aqueous liquids. Where other liquids are stored in direct contact with structural concrete, reference should be made to specialist literature. 1.2
47、Normative references The following normative documents contain provisions that, though referenced in this text, constitute provisions of this European Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements bas
48、ed on this European Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. EN 1990, Eurocode, Basis of structural design Licensed
49、 Copy: x x, University of Glamorgan, Mon Apr 23 15:49:36 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 1992-3:2006 (E) 6 EN 1991-1-5, Eurocode 1, Actions on structures Part 1-5: General Actions Thermal actions EN 1991-4, Eurocode 1, Actions on structures Part 4: Silos and tanks EN 1992-1-1, Eurocode 2, Design of concrete structures Part 1.1: General rules and rules for buildings EN 1992-1-2, Eurocode