煤气与热力2001，Vol.21Issue(2)：107-110,4.
直埋供热管道竖向转角段设计问题的探讨
On Design of Directly Buried Heat Supply Vertical Bend Pipe
摘要
Abstract
This paper deals with some problems，which are error on simplifiedcalculation of heat expansion moment based on its average leg length for bend pipe with not equal length legs by using calculation model for bend pipe with equal length legs and maximum bend angle for bend pipe, which may be regarded as straight pipe so that it is not necessary to check its strength, about design of directly buried heat-supply vertical bend pipe with center of curvature under it. Results given is useful for engineering design.关键词
直埋敷设/无补偿直埋分类
建筑与水利引用本文复制引用
肖锡发..直埋供热管道竖向转角段设计问题的探讨[J].煤气与热力,2001,21(2):107-110,4.
