关键词: 非稳态, 施工过程, 多源随机, 资源异常, 状态感知

Abstract: In order to achieve effective control of non-steady construction process of concrete dam, dynamic management problems of multiple and random abnormality of construction resources must be solved. Focusing on the problem, this research first establishes a dynamic information model of multi-domain construction resources which also supports real-time awareness drive, and it defines associated and constrained relationship of construction tasks and resources. Then it makes classified definition for abnormality of construction resources, builds a response mechanism and a propagation algorithm for monophyletic and multiple random abnormality of resources, and develops a prototype system for management of construction process which can take dynamic changes of construction resources into control. And finally, the prototype has been successfully put into application in a construction process of a main project of a hydropower station. This method can be taken as an effective supplement for simulated construction system in hydropower project construction management.

Key words: non-steady, construction process, multiple and random, abnormality of resources, state awareness