一条沥青泡沫管线断裂原因分析

Cracking Reason of One Bitumen—Foam Pipeline

通过分析沥青泡沫管线在暖管和投产初期断裂的原因 ,提出了该种防腐保温管线应用时 ,从设计、采购、施工及管理上应该注意的问题 。

By analyzing the cracking reason of one bitumen foam pipeline in warming up and putting into production, provide several attentions which should be paid in design, procurement, construction and management, provide reference to same type of pipeline.