建筑工程项目中的资源受限项目调度问题研究
毕业论文关键词：建筑工程 项目调度 资源受限 遗传算法
Title :Construction projects of resource-constrained project scheduling problem
Abstract Resource-constrained project scheduling problem is an important problem in project management. The main research of RCPSP is how to arrange start time and completion time of all the activities in the project, which will make the resource-constrained under a certain sequence and resource constraints. Such as total project cost is minimal, total duration of all the activity of the project is shortest, or the project resource balance and so on. Under the contemporary economic environment which is lack of resources, projects often face resource supply constraints with the deepening of the process of project. Repetitive project is mainly pided into two categories. The first is project units on a geographical location repeatability, which makes project as a whole, such as housing construction project, the skyscraper engineering and the same. The other is repeated continuous along the project activity units, which makes project repetitive, such as the highway engineering, pipeline laying project, urban subway project, which are also called continuous repetitive projects. This paper studies the reasonable arrangement of repetitive project schedule optimization problem under the limited resources. After analyzing a large amount of materials and characteristics on the project, the paper systematically analyzes the basic content of engineering project schedule management around the link of the project schedule, and established a project scheduling model under the restriction of resources. On the basis of genetic algorithm, the paper verifies the role of genetic algorithm in the engineering project under resource constraints.
Keywords： Construction Engineering Project Scheduling Limited Resources Genetic Algorithm
目录
1绪论.1
1.1研究背景2
1.2研究现状3
1.3研究思路与内容5
1.3.1研究思路6
1.3.2研究内容6
2相关理论和方法概述7
2.1重复性建筑工程项目概述7
2.2重复性建筑工程项目调度方法及模型综述..8
2.2.1重复性项目调度方法..8
2.2.2重复性项目调度模型..8
2.3资源受限项目调度问题基本理论10