【问】在严寒地区,电缆直接在冰冻层以上埋地敷设,应采取什么措施?望给予解答。 (内蒙古自治区海拉尔铁路分局房产段设计室) 【答】严寒地区设计选择直埋电缆敷设时,应注意以下几点: 1.严寒地区应选用结构类型适用于本地区最低允许敷设温度的电缆,见《电气装置安装工程电缆线 [Q] In the severe cold regions, the cable is laid directly above the frozen layer. What measures should be taken? Hope to answer. (Design Department of Real Estate Section, Hailar Railway Sub-bureau, Inner Mongolia Autonomous Region) [Answer] The following points should be taken into account when designing and laying buried cable directly in severe cold regions: 1. The type of structure that is applicable to the lowest allowable temperature in the region should be selected in severe cold regions. "Electrical Installation Engineering Cables