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ICS 29.240.20 CCS P62 团 体 标 准 T/SDL 4—2022 电力电缆通道设计规范 Code for design of power cable channels 2022-12-1发布 2022-12-1实施 深 圳 市 电 力 行 业 协 会 发 布 全国团体标准信息平台 全国团体标准信息平台 T/SDL 4—2022 I 目 录 1 范围 ................................ ................................ ................................ ................................ ................. 3 2 规范性引用文件 ................................ ................................ ................................ ............................. 3 3 术语 ................................ ................................ ................................ ................................ ................. 3 4 电缆通道规划 ................................ ................................ ................................ ................................ . 4 4.1 一般规定 ................................ ................................ ................................ ................................ ...... 4 4.2 平面布置 ................................ ................................ ................................ ................................ ...... 5 4.3 竖向布置 ................................ ................................ ................................ ................................ ...... 5 5 电缆通道的选型原则 ................................ ................................ ................................ ..................... 6 5.1 直埋敷设 ................................ ................................ ................................ ................................ ...... 6 5.2 保护管敷设 ................................ ................................ ................................ ................................ .. 6 5.3 电缆沟敷设 ................................ ................................ ................................ ................................ .. 6 5.4 隧道敷设 ................................ ................................ ................................ ................................ ...... 6 5.5 桥梁敷设 ................................ ................................ ................................ ................................ ...... 7 5.6 拉顶管敷设 ................................ ................................ ................................ ................................ .. 7 5.7箱涵敷设 ................................ ................................ ................................ ................................ ....... 7 6 电缆通道的设计原则 ................................ ................................ ................................ ..................... 7 6.1 直埋敷设 ................................ ................................ ................................ ................................ ...... 7 6.2 保护管敷设 ................................ ................................ ................................ ................................ .. 8 6.3 电缆沟敷设 ................................ ................................ ................................ ................................ 10 6.4 隧道敷设 ................................ ................................ ................................ ................................ .... 11 6.5 桥梁敷设 ................................ ................................ ................................ ................................ .... 13 6.6 拉顶管敷设 ................................ ................................ ................................ ................................ 14 6.7箱涵敷设 ................................ ................................ ................................ ................................ ..... 14 7 其他 ................................ ................................ ................................ ................................ ............... 15 7.1电缆支架 ................................ ...

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