DIN EN 1996-1-1 NA A2-2015 National Annex - Nationally determined parameters - Eurocode 6 Design of masonry structures - Part 1-1 General rules for reinforced and unreinforced maso.pdf

1、January 2015 Translation by DIN-Sprachendienst.English price group 4No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、 91.010.30; 91.080.30!%?De“2283366www.din.deDDIN EN 1996-1-1/NA/A2National Annex Nationally determined parameters Eurocode 6: Design of masonry structures Part 1-1: General rules forreinforced and unreinforced masonry structures; Amendment A2,English translation of DIN EN 1996-1-1/NA/A2:2015-01Natio

3、naler Anhang National festgelegte Parameter Eurocode 6: Bemessung und Konstruktion von Mauerwerksbauten Teil 1-1: AllgemeineRegeln fr bewehrtes und unbewehrtes Mauerwerk; nderung A2,Englische bersetzung von DIN EN 1996-1-1/NA/A2:2015-01Annexe Nationale Paramtres dtermins au plan national Eurocode 6:

4、 Calcul des ouvrages en maonnerie Partie 1-1: Rgles communes pourouvrages en maonnerie arme et non arme; Amendement A2,Traduction anglaise de DIN EN 1996-1-1/NA/A2:2015-01ModifiesDIN EN 1996-1-1/NA:2012-05www.beuth.deDocument comprises 4 pagesIn case of doubt, the German-language original shall be c

5、onsidered authoritative.01.15 DIN EN 1996-1-1/NA/A2:2015-01 2 A comma is used as the decimal marker. Contents Page Foreword 3 1 Amendment to the Foreword 4 2 Amendment to NCI re 6.1.3 .4 3 Amendment to NCI re 6.3.4 .4 4 Amendment to NCI re 8.1.4.1 4 DIN EN 1996-1-1/NA/A2:2015-01 3 Foreword This docu

6、ment has been prepared by Working Committee NA 005-06-01 AA Mauerwerksbau (SpA zu CEN/TC 125, CEN/TC 250/SC 6 und ISO/TC 179) of the DIN-Normenausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering). This document contains amendments to the National Annex to DIN EN 1996-1-1:2010-

7、12, Eurocode 6: Design of masonry structures Part 1-1: General rules for reinforced and unreinforced masonry structures. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying

8、any or all such patent rights. DIN EN 1996-1-1/NA/A2:2015-01 4 1 Amendment to the Foreword Replace the second paragraph as follows: This document is the National Annex to DIN EN 1996-1-1:2013-02, Eurocode 6: Design of masonry structures Part 1-1: General rules for reinforced and unreinforced masonry

9、 structures. 2 Amendment to NCI re 6.1.3 Add the following paragraph after NA.9: (NA.10) If the requirement relating to the load distribution of 60 in accordance with DIN EN 1996-1-1:2013-02, 6.1.3 (6) is not met, an enhanced value according to 6.1.3 shall not be used for partial safety loading. 3 A

10、mendment to NCI re 6.3.4 Add the following paragraph after NA.5: When verifying masonry walls subjected to earth pressure according to DIN EN 1996-1-1:2013-02 in conjunction with DIN EN 1996-1-1/NA:2012-05, it is not permitted to use Equations (NA.28) and (NA.29) for masonry made with high-precision

11、 masonry elements with a design overlap of 0,4 hu. 4 Amendment to NCI re 8.1.4.1 Amend NA.8 as follows: (NA.8) The masonry units or elements in any course shall be of a uniform height. An additional bed joint is permitted in every other course at the ends of walls and beneath prefabricated component

12、s (such as lintels) for adjustment to the correct length and height (cf. Figure NA.5) provided that the units are not less than 115 mm long and both units and mortar are of at least the same strength as the rest of the masonry. In single-leaf masonry with longitudinal mortar joints the height of the units shall not exceed their width except in the case of units with a height of 175 mm and 240 mm which are required to have a width of not less than 115 mm. The overlap shall be as specified in paragraph (3). Paragraphs (1) and (3) apply by analogy to piers and short walls.