Abstract: According to the division of responsibility about time claims in major projects scheduling, the anomalies in the time claims are found in this paper based on the actual case in highway construction. Firstly, it reveals that there will be a fine when the activity is fulfilled ahead of time; secondly, there will be a reward when the critical activity is compressed to a certain threshold. However, there will be a fine when the amount of compression is larger than the threshold; and finally, the method and interpretation are presented to solve and analyze these anomalies. These anomalies explain that the new rule must be considered when the time limit for a project claim contribution occurs in major projects. The conclusions of the research have certain theoretical significance and practical significance for promoting time claims.

Key words: highway construction, anomalies, time claims, critical activity, major projects

摘要： 针对重大工程计划中工期索赔的责任划分难题,本文根据公路建设中的实际案例,发现了“工期索赔分摊”中的奇怪现象。首先,揭示了“提前完成任务”不但可能得不到“奖励”,反而可能要被“罚款”;其次,揭示了关键工序的工期提前完成较少时,会得到“奖励”,但提前得太多,则反而会被“罚款”。然后,给出了解决这些奇怪现象的解释和方法。这些现象说明了在处理重大工程计划的“索赔款分摊”时,不能只按传统的原则来处理,必须根据实际情况按新的规则来处理。研究结论对于促进工期索赔的合理分摊有一定的理论意义和现实意义。

关键词: 公路建设, 奇异现象, 工期索赔, 关键工序, 重大工程计划