ZT空分装置管道设计项目进度控制研究

发布时间：2018-03-25 03:09

本文选题：空分管道设计项目　切入点：进度计划　出处：《华东理工大学》2017年硕士论文

【摘要】：现代化工项目中,为了追求利益最大化,投资方对进度的要求越来越严格,进度管理占有越来越重要的地位,特别是化工配套的空分项目,是整个化工装置的供气来源,直接影响到其他化工装置的开车运行,因此,先于其他化工装置建成,并直接影响整个大型化工项目的工期。由此可见,化工空分项目的进度管理显的尤为重要。本文基于项目进度计划与控制的基本理论,结合ZT空分管道设计项目具体情况和设计特点,对ZT空分装置管道设计项目进行了工作分解和人工时估算,在进度计划的编制中采用了横道图,并利用单代号网络图方法找到了关键路径,对进度计划进行了优化。运用挣值曲线和理论,对管道专业设计进度进行定期监测,并对实际进度和计划进度进行对比分析,找出影响进度计划的因素,及时采取了进度控制措施,使项目进度进行了有效的控制,对今后类似的空分项目进度控制提供了借鉴和参考。
[Abstract]:In the modern chemical engineering project, in order to pursue the benefit maximization, the investor's request to the schedule is more and more strict, the schedule management occupies the more and more important position, especially the chemical auxiliary air separation project, is the entire chemical engineering plant's gas supply source, It has a direct impact on the start-up of other chemical plants, therefore, it is built before other chemical plants, and directly affects the duration of the whole large-scale chemical project. The schedule management of chemical air separation project is especially important. Based on the basic theory of project schedule and control, this paper combines the specific situation and design characteristics of ZT air separation pipeline design project. The pipeline design project of ZT air separation unit is decomposed by work and estimated by manual time. The horizontal path diagram is used in the preparation of the schedule plan, and the key path is found by using the method of single code name network diagram. By using earned value curve and theory, the pipeline professional design progress is monitored regularly, and the actual progress and the planned progress are compared and analyzed to find out the factors that affect the progress plan. The progress control measures are taken in time to make the project progress control effectively, which provides reference and reference for the similar air separation project schedule control in the future.
【学位授予单位】：华东理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TQ116.11

【参考文献】