SIST EN 1380:2009

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lesene konstrukcije - Metode preskušanja - Nosilni žebljani spojiHolzbauwerke - Prüfverfahren - Tragende NagelverbindungenStructures en bois - Méthode d'essai - Pointes, tire-fonds, broches et boulons porteursTimber structures - Test methods - Load bearing nails, screws, dowels and bolts91.080.20Lesene konstrukcijeTimber structuresICS:Ta slovenski standard je istoveten z:EN 1380:2009SIST EN 1380:2009en,fr,de01-september-2009SIST EN 1380:2009SLOVENSKI
STANDARDSIST EN 1380:20001DGRPHãþD



SIST EN 1380:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1380April 2009ICS 91.080.20Supersedes EN 1380:1999
English VersionTimber structures - Test methods - Load bearing nails, screws,dowels and boltsStructures en bois - Méthode d'essai - Pointes, tire-fonds,broches et boulons porteursHolzbauwerke - Prüfverfahren - TragendeNagelverbindungenThis European Standard was approved by CEN on 2 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1380:2009: ESIST EN 1380:2009



EN 1380:2009 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .5 4 Symbols and abbreviations .5 5 Requirements .5 5.1 Timber .5 5.2 Wood-based products .5 5.3 Metal plates and dowel type fasteners .5 6 Test methods .6 6.1 General .6 6.2 Conditioning .6 6.3 Fabrication of the test pieces .6 6.4 Preparation of the test pieces .6 6.4.1 Load parallel to grain .6 6.4.2 Load perpendicular to grain .9 6.4.3 Determination of relative displacements . 14 6.5 Test procedure . 14 6.6 Test results . 14 6.7 Test report . 14
SIST EN 1380:2009



EN 1380:2009 (E) 3 Foreword This document (EN 1380:2009) has been prepared by Technical Committee CEN/TC 124 “Timber structures”, the secretariat of which is held by SFS. 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 October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. This document supersedes EN 1380:1999. The first version of this European Standard was published in September 1999 and considered only connections with nails. When the product standard for dowel type fasteners EN 14592 became available the scope of EN 1380 was expanded. Therefore, this revised version covers dowel type fasteners as nails, screws, dowels and bolts. Connections with load bearing staples are considered in EN 1381:1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, 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. SIST EN 1380:2009



EN 1380:2009 (E) 4 1 Scope This European Standard specifies test methods for determining the strength and deformation characteristics of laterally loaded connections with nail, screws, dowels and bolts in load-bearing timber structures. The methods assess connections with members of timber (solid timber or glued laminated timber) or wood-based products or metal plates (but not punched metal plate fasteners) in the combination proposed for use in service. The methods are used to determine load-slip characteristics and maximum load of connections where various angles between the applied force and the timber grain direction, or the main direction of the wood-based products, respectively, are possible. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 322, Wood-based panels — Determination of moisture content EN 323, Wood-based panels — Determination of density EN 13183-2, Moisture content of a piece of sawn timber — Part 2: Estimation by electrical resistance method EN 14080, Timber structures — Glued laminated timber — Requirements EN 14081-1, Timber structures — Strength graded structural timber with rectangular cross section — Part 1: General requirements EN 14358, Timber structures — Calculation of characteristic 5-percentile values and acceptance criteria for a sample EN 14592, Timber structures — Dowel-type fasteners — Requirements EN 26891:1991, Timber structures — Joints made with mechanical fasteners — General principles for the determination of strength and deformation characteristics (ISO 6891:1983) EN 28970, Timber structures — Testing of joints made with mechanical fasteners — Requirements for wood density (ISO 8970:1989) ISO 3131, Wood — Determination of density for physical and mechanical tests SIST EN 1380:2009



EN 1380:2009 (E) 5
3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 deformation of the connection mean value of the measurements of the relative displacements of the members 3.2 dowel type fasteners elements such as nails, screws, dowels and bolts as defined by EN 14592 4 Symbols and abbreviations For the purposes of this document, the following symbols and abbreviations apply. b
width of member cross-section, in millimetres F load, in newtons t member thickness, in millimetres 5 Requirements 5.1 Timber The timber (solid timber or glued laminated timber) shall satisfy the requirements of EN 14080, EN 14081-1 and shall be selected in accordance with either of the methods given in EN 28970. For each test piece, the individual members to be joined shall be selected to ensure a test piece of balanced density. For a group of similar test pieces, separate planks shall be used for each test piece. NOTE The members should be free from major defects, which could lead to premature failure in the area away from the fasteners. 5.2 Wood-based products The specification of the wood based products shall be established.
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