摘要
针对塘沽地区的地质条件 ,比较了供热外网各种施工方法的利弊 ,着重介绍了直埋敷设的优点。
In view of the geological conditions in the Tanggu District, the advantages and disadvantages of different construction methods for laying the outside pipelines of the heat supply are compared. The superiorities of laying pipelines directly in the earth are introduced, as well as the construction method and its obtained economic benefits.
出处
《铁道工程学报》
EI
2000年第4期107-108,106,共3页
Journal of Railway Engineering Society
关键词
供热外网
无沟直埋敷设
outside networks of heat supply
laying pipelines directly in the earth without pipe channel
