摘要
从应力分析与推力计算出发,欲减少管端推力,可采取增加或调节管系柔性,即布管原则及方法,恰当使用补偿器;对管道进行冷紧;合理选配支吊架等措施和办法。
Starting from stress analysis and thrust calculation, the lessening of the tube end thrust may be
realized by increasing or regulating the flexibility of pipe system. Some measures may be taken : improve the principle and method of pipe arrangement;appropriately apply compensators, tighten the pipes coolly; rationally select the pipe supporters and hangers.
