GB/T 22082-2008 in English

《GB/T 22082-2008预制混凝土衬砌管片》由TC197（全国水泥制品标准化技术委员会）归口，主管部门为中国建筑材料联合会。
本标准为首次发布。
本标准规定了盾构施工法用预制混凝土衬砌管片的术语和定义、分类、形状与规格、标记、原材料及制作要求、技术要求、试验方法、检验规则、标志与出厂证明书、贮存、运输等。
本标准适用于以钢筋、混凝土为主要原材料制成的适用于轨道交通、公路、铁路、水工、电力、市政等隧道工程用的预制混凝土衬砌管片。

Scope

This standard specifies the terms and definitions, classification, shape and specification, marking, raw materials and production requirements, technical requirements, test methods, inspection rules, signs and delivery of precast concrete lining segments (hereinafter referred to as segments) used in shield tunneling construction method. Certificates, storage, transportation, etc. This standard applies to precast concrete lining segments made of steel bars and concrete as the main raw materials and suitable for tunnel projects such as rail transit, highway, railway, hydraulic engineering, electric power, and municipal engineering.