有向树柔性联结的可靠性

The Reliability of Soft Concatenations in Directed Trees

带有各类贮物仓的物料运输系统的可靠性，可归结于有向树柔性联结的可靠性。文中提出柔性联结的概念、给出贮仓改善有向树可靠性功能的数学描述与柔性联结可靠性的计算方法。结合我国某大型矿井实例，验证了柔性联结对提高有向树可靠性的作用。

The reliability of a material transportation system with various kinds of storage rooms can be ascribed to the reliability of soft concatenations in directed trees.This paper puts forward the concept of soft concatenations and gives the mathematical description of how storage rooms improve the reliability function of directed trees.The paper also gives the calculation method of the reliability of soft concatenations and,combining the application to a domestic large-sized coal mine,it tests and verifies the effect of soft concatenations on the increase in the relia-bility of directed trees.