Abstract：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.
李波. 天津塘沽地区供热外网的施工方法探讨[J]. 铁道工程学报, 2000, 17(4): 107-108.
LI Bo. EXPLORATION ON CONSTRUCTION METHOD FOR OUTSIDE NETWORKS OF HEAT SUPPLY IN TANGGU DISTRICT OF TIANJIN CITY. Journal of Railway Engineering Society, 2000, 17(4): 107-108.
2000, Vol. 17 
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