Abstract: Optimization of computing time is the main goal for grid computing. Among all the ways to solve the optimize computing, task distribution algorithm is an efficient one. The paper tries to search a proper task distribution algorithm for hypocenter rupture model computing. The algorithm solves how to rebuild old hypocenter rupture model computing to a new hypocenter rupture model grid computing

Key words: Task distribution; Grid computing; Hypocenter rupture; Earthquake disaster alleviation

摘要： 优化计算时间是网格计算的主要目标，其中网格计算的任务分配算法是解决计算优化的有效方法，文章建立了一套适合地震震源破裂模型的计算任务分配算法，从而很好地解决了如何将原有的地震破裂过程计算模型改造成网格化的地震破裂过程计算模型。

关键词: 任务分配；网格计算；震源破裂；地震减灾