基于GPRs网络的徐沛段路桥工程进度管理研究

发布时间：2018-07-28 13:29

【摘要】：公路建设项目投资巨大,对周边社会经济影响巨大,因此搞好公路网规划,统筹安排好规划期内公路建设的规模、时序,对合理利用资金、减少盲目投资所造成的经济损失具有重要意义。随着当今经济的迅猛发展,我国城市规模的不断扩大,高速公路作为交通物流的基础设施,是社会经济建设和城市发展的能源动脉,其发展的必要性不言而喻。项目进度管理作为项目管理的重要组成部分,它对衡量整个项目水平的高低,工程项目能否保质保量按时完成,项目的成本和收益都起着关键的作用,因而具有极大的研究意义。本文运用施工组织计划和项目进度管理的相关理论,以272省道徐州至沛县段桥梁标段工程的进度管理为背景,对项目网络计划进行编制和优化。272省道徐州至沛县段桥梁标段工程作为大型、复杂的项目,对人力、物力的资源需求庞大,因此做好合理的资源调配和网络计划可以减少项目成本的投入是十分必要的。本文将通过研究和分析网络计划优化方面的相关的知识,并结合理论在具体的工程项目中实际应用经验,旨在解决工程建设中的冲突,以实现科学有效的项目进度管理。本文结合272省道徐州至沛县段桥梁标段工程的具体情况运用项目管理的相关理论对其进行研究,首先介绍国内外研究现状,并对工程项目进度管理、WBS分解结构、GPRs网络计划的相关概念进行了简要阐述。其次介绍了272省道徐州至沛县段桥梁标段工程概况,包括项目背景、施工项目组织机构、项目施工工序等,重点编制了工程项目施工计划,运用WBS方法对项目结构进行分解,并绘制了网络进度计划图,重点运用搭接网络对网络图进行优化和控制,以缩短工期提高效率。最后对项目进度计划的实施提出了保证措施,包括风险预防措施、工期质量保证措施、安全管理保证措施及物资及文件资料管理等。
[Abstract]:The investment in highway construction projects is huge, and the social and economic impact on the surrounding areas is enormous. Therefore, to do a good job of highway network planning, to make overall arrangements for the scale and timing of highway construction during the planning period, and to make rational use of funds, Reducing the economic losses caused by blind investment is of great significance. With the rapid development of economy and the continuous expansion of urban scale, expressway, as the infrastructure of traffic logistics, is the energy artery of social economic construction and urban development, and the necessity of its development is self-evident. As an important part of project management, project schedule management plays a key role in measuring the level of the whole project, whether the quality and quantity of the project can be completed on time, and the cost and benefit of the project. Therefore, it has great significance in research. Based on the theory of construction organization plan and project schedule management, this paper takes the schedule management of bridge section of Xuzhou to Peixian section of Provincial Highway 272 as the background. Drawing up and optimizing the Project Network Plan. 272 Provincial Highway Bridge Segment Project between Xuzhou and Peixian. As a large and complex project, the demand for human and material resources is enormous. Therefore, it is necessary to make reasonable resource allocation and network planning to reduce project cost. By studying and analyzing the related knowledge of network planning optimization and combining the practical application experience of theory in concrete engineering projects, this paper aims to solve the conflicts in engineering construction and to realize scientific and effective project schedule management. In this paper, according to the concrete situation of the bridge section of Xuzhou to Peixian section of the 272 provincial highway, the relevant theories of project management are used to study it. First of all, the present research situation at home and abroad is introduced. The related concepts of WBS decomposition structure and GPRs network plan for project schedule management are briefly described. Secondly, it introduces the general situation of the bridge section of Xuzhou to Peixian section of Provincial Highway 272, including the background of the project, the organization of the construction project, the construction process of the project, etc. The construction plan of the project is worked out emphatically, and the structure of the project is decomposed by using WBS method. The network schedule diagram is drawn, and the network diagram is optimized and controlled by using the overlay network, in order to shorten the time limit and improve the efficiency. Finally, the guarantee measures are put forward for the implementation of the project schedule plan, including risk prevention measures, time limit quality assurance measures, safety management assurance measures, materials and documents management, etc.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U415.13;U445.1

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