城市燃气管网设计施工中若干问题的探讨

Discussion on Design and Construction for City Gas Network

介绍了地下燃气管道与建、构筑物基础或相邻管道的水平净距不够时所采取的措施和燃气管穿过道路预留大口径涵洞时的施工方法 。

This paper introduces some concrete measures, based on the concrete problems during the designing, when the net level length of the underground gas pipeline with different subjects is not long enough and the construction methods when the gas pipeline through the heavy caliber road culverts; meanwhile, some plans about the gas meter in middle or small public building users are put up.