摘要
结合工程实例,探讨了在钢套钢蒸汽管道直埋过河设计中应注意的关键问题——热补偿、防水、抗浮、排水、排潮、焊接检验,提出了今后应进一步研究的问题。
Combined with a project example, the key problems including compensation of thermal expansion, waterproofing, anti-floating, drainage, tidal drainage and welding test to which attention should be paid in design of river crossing of directly buried steel steam pipe with steel jacket are discussed, and some problems requiring further research in the future are put forward.
出处
《煤气与热力》
2010年第9期1-3,共3页
Gas & Heat
关键词
蒸汽管道
钢套钢蒸汽管道
直埋
过河
热补偿
防水
抗浮
排潮
steam pipeline
steel steam pipe with steel jacket
direct burying
river crossing
compensation of thermal expansion
waterproofing
anti-floating
tidal drainage
