1、DEUTSCHE NORM Sentember 2003 Greenhouses - Design and construction Part 1 : Commercial production greenhouses English version of DIN EN 13031-1 DIN EN 13031-1 ICs 65.040.30 Gewchshuser - Bemessung und Konstruktion - Teil 1 : Kulturgewchshuser Supersedes parts of February 1998 edition. DIN V 11 535-1
2、, European Standard EN 13031 -1 : 2001 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been prepared by CEN/TC 28 Greenhouses (Secretariat: The 1 ether I and s) . The responsible German body involved in its preparation was the Normenaussch
3、uss Bauwesen (Building an d Ci v i I En g i n e er i n g Stan d ard s Com m i tt ee) . Amendments DIN V 11 535-1, February 1998 edition, has been superseded by the specifications of EN 13031 -1. Previous editions DIN 11 535-1 1958-05, 1974-07; DIN V 11 535-1 1994-06. EN comprises 90 pages. O No part
4、 of this standard may be reproduced without the prior permission of DIN Deutsches Institut fr Nomung e. V., Berlin. Beuth Verlag GrnbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Nomen). Ref. No. DIN EN 13031-1 : 2003-09 English price group 28 Sales No. 7 728 O1
5、 .O4 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13031-1 December 2001 ICs 65.040.30 English version Greenhouses - Design and construction Part 1 : Commercial production greenhouses Serres - Calcul et construction - Partie 1: Serres de production Gewchshuser - Bemessung und Konstruktion - T
6、eil 1 : Kulturgewchs- huser This European Standard was approved by CEN on 2001 -04-07. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists
7、and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibil
8、ity of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Net
9、herlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, and the United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Management Centre: rue de Stassart 36, B-1050 Brussels O 2001. CEN - All rights of exploitation in any fo
10、rm and by any means reserved worldwide for CEN national members. Ref. No. EN 13031 -1 : 2001 E Page 2 EN 13031 -1 2001 Contents Page Foreword 2 Introduction 3 1 Scope 4 2 Normative references . 4 3 Terms and definitions . 5 4 Symbols and abbreviations . 6 5 Design of greenhouse structures 8 6 Servic
11、eability limit states . 9 7 Ultimate limit states . 10 8 Tolerances 11 9 Durability, maintenance and repair . 17 Annex A (normative) Structural capacity of cladding 29 Annex B (normative) Wind actions . 32 Annex C (normative) Snow actions . 54 Annex D (normative) Ultimate limit states of arches . 58
12、 Annex E (normative) Country related factors, coefficients and formulas . 62 Annex G (informative) Instructions for maintenance and repair 82 Annex H (informative) Structural detailing 83 Annex I (informative) Calculation method for film covered greenhouses 87 Bibliography . 90 1 O Actions on greenh
13、ouses . 17 11 Displacements and deflections (SLS) . 22 Annex F (normative) Owners manual and identification plaque . 81 Foreword This European Standard has been prepared by Techical Committee CEN/TC 284 “Greenhouses“. the secretariat of which is held by NEN . This European Standard shall be given th
14、e status of a national standard. either by publication of an identical text or by endorsement. at te latest by June 2002. and conflicting national standards shall be withdrawn at the latest by June 2002 . According to the CENKENELEC Internal Regulations. the national standards organizations of the f
15、ollowing countries are bound to implement this European Standard: Austria. Belgium. Czech Republic. Denmark. Finland. France. Germany. Greece. Iceland. Ireland. Italy. Luxembourg. Netherlands. Norway. Portugal. Soain. Sweden. Switzerland and the United Kingdom . Page 3 EN 13031 -1 2001 Introduction
16、Part 1 of this standard relates specifically to greenhouses used for the professional production of plants and crops where human occupancy is restricted to low levels of authorised personnel. Other parts of this European Standard are to be prepared that relate to greenhouses where general access by
17、the public is permitted (such as those in garden centres or expositions), and to small domestic greenhouses. This European Standard gives rules for structural design and construction of greenhouse structures for the professional production of plants and crops. It is based on ENV 1991 “Eurocode 1 : B
18、asis of design and actions on structures“ as regards the general prin- ciples and requirements for actions, mechanical resistance and stability, serviceability and durability considerations. For structural design considerations, it is similarly based on the relevant parts of ENV 1992 to ENV 1999 (Eu
19、rocodes 2 to 9). Complementary information is provided to account for the particular requirements, functions and forms of commercial production greenhouses that distinguish them from ordinary buildings. Amongst the distinguish- ing functional requirements of greenhouses are the desire to optimise so
20、lar radiation transmission to create and maintain an optimal environment for the growth of plants and crops, and commonly, to support the weight of growing plants. These have implications on the form and structural design of commercial greenhouses. Greenhouse designs, based on this European Standard
21、 providing specific information about load distributions, deformation criteria and tolerances, adapting rules of Structural Eurocodes, ENV 1991 to ENV 1999, result in adequate structural safety. This is justified because in contrast to normal buildings, greenhouses have specific design working lives
22、 and human occupancy is restricted to low levels of authorised personnel. As rules and requirements of this Standard may become adopted by other European Standards, for example the Structural Eurocodes or codes for Glass in Building - Design of glass panes, these will be replaced by a reference to t
23、he adopting European Standard. Design criteria for the accessibility of the greenhouses, e.g. ascents, workways, walkways, or roof ladders may be part of national legislation. Page 4 EN 13031 -1 2001 1 Scope This European Standard specifies principles and requirements for the mechanical resistance a
24、nd stability, serviceability and durability for design and construction of commercial production greenhouse structures irrespective of material, including their foundations, for the professional production of plants and crops. Fire resistance-related aspects are not covered in this standard. 2 Norma
25、tive references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of
26、any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 572-1, Glass in building - Basic soda lime silicate glass products - Part 1: De
27、finitions and general physical and mechanical properties EN 572-2, Glass in building - Basic soda lime silicate glass products - Part 2: Float glass EN 572-3, Glass in building - Basic soda lime silicate glass products - Part 3: Polished wired glass EN 572-4, Glass in building - Basic soda lime sili
28、cate glass products - Part 4: Drawn sheet glass EN 572-5, Glass in building - Basic soda lime silicate glass products - Part 5: Patterned glass EN 572-6, Glass in building - Basic soda lime silicate glass products - Part 6: Wired patterned glass ENV 1090-1 , Execution of steel structures - Part 1: G
29、eneral rules and rules for buildings EN 1096-1 , Glass in building - Coated glass - Part 1: Definitions and classification prEN 1279-1 :1998, Glass in building - Insulating glass units - Part 1: Generalities, dimensional tolerances and rules for the system description EN 1863-1, Glass in building -
30、Heat strengthened soda lime silicate glass - Part 1: Definition and description ENV 1991 -1 : 1994, Eurocode 1 - Basis of design and actions on structures - Part 1: Basis of design ENV 1991-2-1, Eurocode 1: Basis of design and actions on structures - Part2-1: Densities, self-weight and imposed loads
31、 ENV 1991 -2-3, Eurocode 1: Basis of design and actions on structures - Part 2-3: Actions on structures - Snow loads ENV 1991-2-4, Eurocode 1: Basis of design and actions on structures - Part2-4: Actions on structures - Wind actions ENV 1992-1 -1 : 1991, Eurocode 2: Design of concrete structures - P
32、att 1- 1: General rules and rules for buildings ENV 1 993-1 -1 : 1992, Eurocode 3: Design of steel structures - Part 1 - 1: General rules and rules for buildings ENV 1993-1 -3: 1999, Eurocode 3: Design of steel structures - Part 1-3: General rules - Supplementary rules for cold formed thin gauge mem
33、bers and sheeting ENV 1 995-1 -1 : 1 993, Eurocode 5: Design of timber structures - Part 1 - 1: General rules and rules for buildings ENV 1997-1 : 1994, Eurocode 7: Geotechnical design- Part 1: General rules ENV 1998-1 -1 : 1994, Eurocode 8: Design provisions for earthquake resistance of structures
34、- Part 1-1: General rules - Seismic actions and general requirements for structures ENV 1999-1 -1 :1998, Eurocode 9: Design of aluminium structures - Part 1-1: General rules - General rules and rules for buildings EN 121 50-1 - Glass in building - Thermally toughened soda lime silicate safety glass
35、- Part 1: Definition and description EN 12337-1 - Glass in building - Chemically strengthened soda lime silicate glass - Part 1: Definition and description Page 5 EN 13031 -1 2001 EN IS0 12543-5:1998, Glass in building - Laminated glass and laminated safety glass - Part 5: Dimensions and edge finish
36、ing (IS0 12543-5:1998) prEN 13474-1 : 1999, Glass in building - Design of glass panes - Part I: General basis of design 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in ENV 1991 -1 and ENV 1090-1 and the following apply 3.1 greenhouse structure u
37、sed for cultivation and/or protection of plants and crops, that optimises solar radiation transmission under controlled conditions, to improve the growing environment of a size that enables people to work within it. 3.2 commercial production greenhouse greenhouse (3.1) for professional production of
38、 plants and crops, where human occupancy is restricted to low levels of authorised personnel. Other people shall be accompanied by authorised personnel. 3.3 clearance difference between the distance between two opposite cladding bars in their nominal position and the relevant nominal dimension enlar
39、ged with the tolerance of a cladding panel. 3.4 dominant permanent opening opening which cannot be closed under extreme wind conditions and which has a significant influence on the internal pressure. 3.5 deflection the deformation perpendicular to the surface on which the action acts. 3.6 deformatio
40、n change of shape from a building structure or part of it. 3.7 displacement change in the position of a point. Page 6 EN 13031 -1 2001 4 Symbols and abbreviations The following symbols and abbreviations are used in this European Standard. Ai a B b D d E F f Gi H h L I M N n P Qi 9 S t C U Ynt W 494
41、a a, a, Y A Ag Ar P P 4x IV SLS ULS accidental action largest span of a glass panel, distance between wires width smallest span of a glass panel, distance in width direction clearance, coefficient cross sectional dimension of the foundation hole distance, diameter modulus of elasticity force strengt
42、h of a material permanent action height of the ridge above ground level length of column (between foundation and gutter) length, span span, distance in length direction moment normal force number permanent action variable action variable action span of a roof thickness displacement or deflection int
43、ended fall of the gutter width reference height of a greenhouse angle of pitch second-order elastic critical load factor second-order elastic-plastic critical load factor partial factor (for actions) deviation deviation from intended inclination lowest positive eigenvalue from linear buckling analys
44、is (Euler) shape coefficient intended inclination rotation angle of the cladding bar combination coefficient (for actions) serviceability limit states ultimate limit states indices a C cb f gh 9 gw h lim Pe Pi r S Sup sw V wire Page 7 EN 13031 -1 2001 arch cladding column base friction greenhouse gl
45、ass gable wall horizontal limit external pressure internal pressure roof section length, span support side wall vertical wire Page 8 EN 13031 -1 2001 classification Class A a Class B Da 5 Design of greenhouse structures Minimum design working life 15 year 1 O year 5 year Al 5 Al O B15 81 O 85 5.1 Ge
46、neral 5.1.1 Greenhouses shall be designed by verifying that no relevant limit state is exceeded. The relevant limit states to be considered depend on the class of the greenhouse, which is detailed in 5.2. 5.1.2 Serviceability limit states shall be verified in accordance with clause 6, and ultimate l
47、imit states in accordance with clause 7. 5.1.3 Greenhouses shall be designed such that the requirements for tolerances, durability, maintenance and repair given in clause 8 and clause 9 are satisfied. 5.2 Classes of greenhouse structures 5.2.1 General Greenhouses shall be classified in accordance wi
48、th a minimum design working life for the structure as given in 5.2.2 and the tolerance to frame displacements of the cladding system as given in 5.2.3. The classification is given in 5.2.4. 5.2.2 Minimum design working life for the structure Greenhouse structures shall have a minimum design working
49、life of 15 years, 1 O years or 5 years. 5.2.3 Tolerance to frame displacements of the cladding system 5.2.3.1 Greenhouses shall be designated as Class A or Class B depending upon the tolerance to frame displacements of the cladding system, as described in 5.2.3.2, 5.2.3.3 and 5.2.3.4. 5.2.3.2 Greenhouses in which the cladding system is not tolerant to frame displacements, resulting from the design actions, shall be designated as Class A. Class A greenhouses shall be designed by considering serviceability limit states (SLS) as well as ultimate limit states (ULS). 5.2.3.3 Gree
