NB ICS 27.180 F 11 备案号： ××××× -20×× 中华人民共和国能源行业标准 NB / T 10214 — 2019
代替 NB / T 31043 — 2012 风力发电机组用锚杆组件 Anchor bolt assembly for wind turbine generator system 2019-06-04 发布 2019-10-01 实施 国家能源局 发 布 NB / T 10214 — 2019 I 目 次 1 范围 ............................................................... .................... 1 2 规范性引用文件 ............................................................... .......... 1 3 术语、定义和符号 ............................................................... ........ 2 3.1 术语和定义 ..................................................... ................... 2 3.2 符号 ........................................................ ...................... 2 4 产品型式 ............................................................... ................ 3 4.1 产品组成 ...................................................... .................... 3 4.2 性能等级 ...................................................... .................... 3 4.3 产品规格 ...................................................... .................... 4 5 材料 ............................................................... ................... 11 5.1 锚杆材料 ...................................................... ................... 11 5.2 螺母、薄 螺母材料 .................................................. ............... 11 5.3 垫圈材料 ...................................................... ................... 12 6 产品尺寸偏差 ............................................................... ........... 12 6.1 锚杆尺寸偏差 .................................................... ................. 12 6.2 螺母、薄 螺母尺寸偏差 ................................................ ............. 12 6.3 垫圈尺寸偏差 .................................................... ................. 13 7 技术要求 ............................................................... ............... 13 7.1 外观质量要求 .................................................... ................. 13 7.2 锚杆无损检测 .................................................... ................. 13 7.3 性能要求 ...................................................... ................... 13 7.4 螺母保证载荷 .................................................... ................. 17 7.5 防腐要求 ...................................................... ................... 18 8 检验方法 ............................................................... ............... 18 8.1 材料检验 ...................................................... ................... 18 8.2 螺纹脱碳 层检验 ................................................... ................ 19 8.3 尺寸检验 ...................................................... ................... 19 8.4 外观质量检验 .................................................... ................. 19 8.5 锚杆无损检测 .................................................... ................. 19 8.6 锚杆组件 张拉试验 .................................................. ............... 20 8.7 锚杆成品 拉力试验 .................................................. ............... 20 8.8 应力松弛试验 .................................................... ................. 20 8.9 疲劳载荷试验 .................................................... ................. 20 8.10 螺母保证载荷试验 ................................................. ............... 20 8.11 防腐性能试验 ................................................... ................. 20 9 检验规则 ............................................................... ............... 20 9.1 检验分类 ...................................................... ................... 20 9.2 型式试验 ...................................................... ................... 20 NB / T 10214 — 2019 II 9.3 出厂检验 ...................................................... ................... 21 9.4 检验项目 ...................................................... ................... 21 10 包装、标识、运输和贮存 ............................................................... 22 10.1 标记 ......................................