基于关键链的项目工期风险断链式控制研究

以关键链为物质载体的风险效应的传递在外界环境的作用下，具有一定的扩增性。本文在关键链的基础上，从风险效应链式形态出发，通过对项目工期风险链式传递机理的分析，识别项目关键链上的关键工期风险结点，针对性的将关键链管理中的项目缓冲分解到关键结点之后，有效抑制其关键结点的传递途径，从而达到断链的效果，减少破坏的扩增性，达到风险控制的目的，从而提高项目管理的效率。

Project Schedule Chain-cutting Risk Control Based on Critical Chain

Under the outside influence, risk effect diffuses during the transmission process. In this paper, a chain-cutting project schedule risk control style is presented, as well as the systematic analysis including risk transfer algorithm, risk evaluating, bottleneck risk unit identifying and buffer distribution is carried out in order to cut the approach of project schedule risk effect diffusibility during critical chain and control project schedule risk effect effectively.