標準號：DIN EN 14399-8-2008
中文標準名稱：預荷載高強度結(jié)構(gòu)螺栓.第8部分:HV系統(tǒng).六角螺栓和螺母組件
英文標準名稱：High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies; English version of DIN EN 14399-8:2008-03
標準類型：J13
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J13
國際標準分類號：21.060.01
引用標準：EN 1993-1-8;EN 10045-1;EN 14399-1-2005;EN 14399-2-2005;EN 14399-5-2005;EN 14399-6;EN 20898-2;EN 26157-1;EN ISO 898-1;EN ISO 3269;EN ISO 4759-1;EN ISO 6157-2;EN ISO 10684;ISO 148-1;ISO 261;ISO 965-2;ISO 965-5
適用范圍： This document belongs to the suite of European Standards EN 14399 and is designed to be read in conjunction with EN 14399-1 for: -- general requirements; -- testing for conformity evaluation; -- evaluation of conformity; -- regulatory marking; for assemblies of high-strength structural fit bolts and nuts of system HV suitable for preloaded joints with, thread sizes M12 to M36 and bolt property class 10.9 and EN 14399-2 for suitability testing. This part gives requirements for: -- dimensions; -- associated washer(s) according to EN 14399-6; -- performance and suitability tests for assemblies with thread sizes M12 to M36 and bolt property class 10.9. Assemblies of hexagon fit bolts with shaft diameter (d + 1 mm) and nuts according to this part of this European Standard have been designed to allow preloading of at least 0,7]ub x As1) according to EN 1993-1-8 (Eurocode 3) and to obtain ductility predominantly by deformation of the engaged thread. For this purpose the components have the following characteristics: -- nut height approximately 0,8 d; -- hexagon fit bolt with short thread length.