“工期固定—资源均衡”优化是指在工期一定的条件下,合理调整网络计划的某些工序,以实现资源均衡利用的一种管理方法.本文基于工程项目资源均衡优化方法中常用的遗传算法和最小矩法,提出了一种混合遗传算法.该算法首先使用遗传算法得到一个较好的初始点,然后采用最小矩法进行局部优化,克服了遗传算法局部寻优能力不足的缺陷,增强了算法的优化效果.最后通过算例分析验证了该混合算法的可行性和有效性,因而是一种较好的优化算法. Genetic algorithm and minimum moment method, a hybrid genetic algorithm is proposed.Firstly, genetic algorithm is used to get a better initial point and then the local minimum is used to optimize the local optimization, which overcomes the shortcoming of the lack of local optimization ability of genetic algorithm, Which enhances the optimization effect of the algorithm.Finally, the feasibility and validity of the hybrid algorithm are verified by a case study and it is a better optimization algorithm.