Standard No.:	T/HQPA 3-2019
English Name:	Supplementary silica resistant spherical steel bearing
Chinese Name:	补充硅脂型耐久球型支座
Professional Classification:	T/    Social Organization Standard
Source Content Issued by:	Hebei Quality Promotion Assocation
Issued on:	2019-12-12
Implemented on:	2019-12-12
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了补充硅脂型耐久球型支座（简称“支座”）的分类、型号、规格、结构、技术要求、试验方法、检验规则、标志、包装、贮存和运输、安装及养护。
本标准适用于竖向设计承载力为1000kN～200000kN的桥梁及其它建筑工程上使用的补充硅脂型耐久球型支座。