ICS 27.140 CCS P 59 备案号：68965-2019 中华人民共和国电力行业标准 DL/T 2562—2022 抽水蓄能电站库盆检测技术规程 Technical code for inspection of reservoir basin of pumped storage power station 2022-11-04 发布 2023-05-04 实施 国家能源局 发 布 中华人民共和国 电力行业标准 抽水蓄能电站库盆检测技术规程 DL/T 2562—2022 * 中国电力出版社出版、印刷、发行 （北京市东城区北京站西街 19号 100005 http://www.cepp.sgcc.com.cn ） * 2023年9月第一版 2023年9月北京第一次印刷 880毫米×1230 毫米 16开本 1.25印张 43千字 * 统一书号 155198·4895 定 价 28.00元 版 权 专 有 侵 权 必 究 本书如有印装质量问题，我社营销中心负责退换 DL/T 2562—2022 DL/T 2562—2022 I 目 次 前言 ··································································································································································· II 1 范 围 ······························································································································· ······························· 1 2 规范性引用文件 ······························································································································· ··········· 1 3 术语和定义 ······························································································································· ··················· 2 4 基本规定 ······························································································································· ······················· 2 5 库盆一般检查 ······························································································································· ··············· 3 5.1 挡水建筑物 ······························································································································· ············ 3 5.2 泄水建筑物 ······························································································································· ············ 5 5.3 进 /出水口建筑物 ······························································································································· ··· 6 5.4 孔洞封堵体 ······························································································································· ············ 7 5.5 库岸与库底 ······························································································································· ············ 7 5.6 金属结构 ······························································································································· ················ 8 6 库盆专项检测 ······························································································································· ············· 10 6.1 挡水建筑物 ······························································································································· ·········· 10 6.2 泄水建筑物 ······························································································································· ·········· 14 6.3 进 /出水口建筑物 ······························································································································· · 15 6.4 孔洞封堵体 ······························································································································· ·········· 15 6.5 库岸与库底 ······························································································································· ·········· 16 6.6 金属结构 ······························································································································· ·············· 17 DL/T 2562—2022 II 前 言 本文件按照 GB/T 1.1— 2020《标准化工作导则 第 1部分：标准化文件的结构和起草规则》的规定 起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由中国电力企业联合会提出。 本文件由中国电力企业联合会抽水蓄能标准化技术委员会（CEC/TC 03 ）归口。 本文件起草单位：中国长江三峡集团有限公司、中国三峡建工（集团）有限公司、中国水利水电科 学研究院、中国电建集团北京勘测设计研究院有限公司、国网新源控股有限公司、北京中水科海利工程技术有限公司、浙江长龙山抽水蓄能有限公司、中国水利水电建设工程咨询中南有限公司。 本文件主要起草人：李晶华、苏立、李忠彬、黄昊、王道斌、夏世法、赵轶、田伟、潘福营、李少春、 陈康、甄理、申庚午、唐小平、姚亮、李长臻、王浩、杨国良、李林扬、汪正兴、李秀琳、肖俊、邵薇薇、杨伟才、鲍志强、