BS EN 1337-3-2005 结构轴承.第3部分:弹性轴承

标准号：BS EN 1337-3-2005
中文标准名称：结构轴承.第3部分:弹性轴承
英文标准名称：Structural bearings - Part 3: Elastomeric bearings
标准类型：J11
发布日期：2006/12/29 12:00:00
实施日期：2006/12/29 12:00:00
中国标准分类号：J11
国际标准分类号：91.010.30
引用标准：EN 1337-1-2000;EN 1337-2-2004;prEN 1337-8;EN 1337-9-1997;EN 1337-10
适用范围：This part of EN 1337 applies to elastomeric bearings with or without complementary bearing devices to extend their field of use such as flat sliding elements covered by EN 1337-2 or sliding surface described in 4.4.4, as used in bridge structures or any other structure with comparable support conditions.This part of EN 1337 applies to elastomeric bearings with dimensions in plan up to (1200 x 1200) mm and does not cover elastomeric bearings made with other elastomers materials than those specified in 4.4.1. It applies to laminated bearings types A, B, C, laminated sliding bearings types E and D, plain pad and strip bearings type F.This part deals with bearings for use in operating temperatures ranging from – 25 °C to + 50 °C and for short periods up to + 70 °C.It is recognised that the air temperature in some regions of Northern Europe is lower than –25 °C.In this case of very low operating temperature (down to – 40 °C), it is essential that bearing characteristics comply also with the shear modulus at very low temperature (see 4.3.1.3. and annex F)