预制保温管敷设应用分析与计算

摘要

通过理论计算和实际探索开发出一种符合实际需要的供热直埋管道设计技术.并在实际设计中进行了使用，取得了良好的使用效果.该技术在城市供热系统中有广泛的推广价值.%According to theoretical calculation and practical research,a technique which is designed to lay heat supply pipe directly to meet the practical need is developed.This technique has been put into practice and has achieved good using effect,thus it will be widely applied in the heat supply system in a city.