Abstract Almost all projects around the world suffer from delays. The most valid delay calculation techniques belong to the SCL Protocol, but they also have considerable drawbacks. The techniques of this protocol only calculate the amount of project delays; but this is not enough. Today, projects are based on competitive conditions around them; they have become very intricate and sensitive. In most projects, the obstacles and problems are multifaceted, such as: Low speed work, working Stop, Requires several extension periods and numerous revisions and changes to the basic schedule. These conditions make analysis very difficult and sometimes impossible and it bothers the analyst; the SCL protocol has no solution for that. Researchers in this study according to their executive records in projects, the most complex life cycle of the project was considered from the perspective of delays occur and claim management. They introduced an integrated technique that analyzes delays (continuous and discrete), and sharing delays among stakeholders the form of into (Period-to-Period) Performs, which is called the (Pr-to-Pr) technique.

中文翻译：

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多段时间延长、连续和离散（Pr-to-Pr）项目延迟分析的设计模式

摘要 世界上几乎所有的项目都遭受延误。最有效的延迟计算技术属于 SCL 协议，但它们也有相当大的缺点。本协议的技术仅计算项目延误量；但这还不够。今天，项目基于周围的竞争条件；他们变得非常复杂和敏感。在大多数项目中，障碍和问题是多方面的，例如：低速工作、工作停止、需要几个延长期以及对基本时间表的多次修订和更改。这些条件使分析变得非常困难，有时甚至不可能，并且困扰着分析师；SCL 协议对此没有解决方案。本研究的研究人员根据他们在项目中的执行记录，从延误发生和索赔管理的角度考虑了项目最复杂的生命周期。他们引入了一种分析延迟（连续和离散）的集成技术，并在利益相关者之间以 into（Period-to-Period） Performs 的形式共享延迟，这称为（Pr-to-Pr）技术。