摘要
针对一侧活动端为弯头,另一侧活动端为波纹管补偿器的水平转角管段,对管段状态(锚固段、过渡段)、过渡段存在驻点的判定方法进行了探讨。
For L-type pipe section with bend at one activity end and bellows type expansion joint at other end, the judgment methods of pipe section state （fully restrained section and partly restrained section） and the existence of stagnation point in partly restrain- ed section are discussed.
出处
《煤气与热力》
2014年第4期4-6,共3页
Gas & Heat
关键词
直埋供热管道
水平转角管段
锚固段
过渡段
驻点
directly buried heat-supply pipe-line
L-type pipe section
fully restrained section
partly restrained section
stagnation point
