S206道路改造工程网络计划优化研究

发布时间：2018-06-18 23:15

本文选题：项目管理 + 网络计划　；参考：《兰州交通大学》2014年硕士论文

【摘要】：在工程项目计划管理中,网络计划技术已被普遍使用,它是现代管理学研究出来的一套科学有用的项目管理方法。它能将施工过程中的所有工序整合为一个整体,系统又清楚地表达出每个工序之间的即依靠又制衡的关系。网络计划技术是项目管理学中到目前为止最科学的、最新的、最有建设性的技术方法之一。这篇论文首先研究网络计划相关理论与方法,然后以网络计划技术的特点和要求为依据,再以S206道路改造工程项目作为真实研究对象,深层次分析项目进度与资源情况,运用计算机计算工期的程序,经过计算之后找出网络图表中的关键的线路,运用“最低费用加快方法”,调整并优化关键线路上关键工作的工期,使得计算工期532天压缩至514天。将道路工程压缩18天,即可以满足△T=Tc-Tr=18天的工期压缩目标,并且此压缩方法成本最低,工期压缩成本为4万元。满足网络计划进度的目标,实现了工程工期--资源最优化。但在对S206道路改造工程项目工期进行优化的同时,还要考虑整个施工组织的科学性、系统性、可行性,必须要制定相关优化保障措施,使得项目部能够部署相关人力、物力、财力,去完成网络计划的工期与费用目标。项目部必须组建适合自己的优化保障措施项目小组,通过组织管理措施,进度管理措施,进度计划管理措施,技术保证措施,经济措施,加强与外部关系协调,关键线路上的工期保证措施,工期调整及追赶措施,才能确保工期优化顺利进行,并最终确保要求工期才能够达成。
[Abstract]:In engineering project planning management, network planning technology has been widely used, it is a set of scientific and useful project management methods developed by modern management. It can integrate all the processes in the construction process into a whole, and the system can clearly express the relationship between each process which depends on and checks and balances each process. Network planning technology is one of the most scientific, up-to-date and constructive techniques in project management. This paper first studies the related theories and methods of network planning, then based on the characteristics and requirements of network planning technology, then takes S206 road reconstruction project as the real research object, deeply analyzes the progress and resources of the project. By using the computer program to calculate the duration of the project, the key lines in the network chart are found after calculation, and the time limit of the key work on the critical line is adjusted and optimized by using the "minimum cost acceleration method". Makes the calculated duration 532 days compressed to 514 days. If the road engineering is compressed for 18 days, it can meet the target of TTc-Tran for 18 days, and the cost of this compression method is the lowest, and the cost of time compression is 40,000 yuan. To meet the goal of network planning schedule, the project duration-resource optimization is realized. However, while optimizing the construction period of the S206 road reconstruction project, it is also necessary to consider the scientific, systematic and feasibility of the entire construction organization. It is necessary to formulate relevant optimization safeguards to enable the project department to deploy relevant manpower and material resources. Financial resources to complete the network plan duration and cost targets. The project department must set up a project team suitable for its own optimization and safeguard measures to strengthen coordination with external relations through organizational management measures, progress plan management measures, technical assurance measures, economic measures, The time limit guarantee measures, the time limit adjustment and the catch-up measures on the key lines can ensure the time limit optimization to proceed smoothly, and finally ensure that the time limit can be achieved only when the time limit is required.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U418.8

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