Abstract: The text research to the integration of progress plan and cost data sets for highway projects, which bases the conflicts between them. Matrices are introduced to describle work breakdown structure and cost breakdown structure,and time-cost related matirix equations are presented to solve the interrelationships between their suface. We introduction the method and example to solve the problem in order to develop a project planning and cost control algorithm,and evaluates the scheduling economy usi..

Key words: project planning, cost, integration, breakdown structure, matrix describling.

摘要： 笔者针对公路施工项目进度-成本界面之间的冲突，探讨两界面的数据集成化方法.运用矩阵描述项目工作 分解结构(WBS)和成本分解结构(CBS)，并用矩阵方程将进度-成本关系联系起来.为发展该算法，介绍了问题求 解思路和实例，并对进度方案经济作了评价

关键词: 进度方案, 成本, 集成化, 分解结构, 矩阵描述