D公司高压聚乙烯EPC项目设计阶段进度管理研究

发布时间：2018-06-26 01:54

本文选题：EPC总承包模式 + 进度计划　；参考：《华东理工大学》2017年硕士论文

【摘要】：石油化工产业在我国经济发展中占有举足轻重的地位,随着改革开放建设发展的步伐,化工生产项目的规模也日渐庞大。随之而来的工程结构与工艺技术复杂、建设周期长及相关单位多等特点也逐渐凸显。在工程管理中,进度管理是其重要组成部分,对提高工程项目的经济效益具有重要意义,同时也能为EPC总承包公司带来社会效益,从而使公司在市场竞争中占有优势,保证公司的可持续发展。工程设计阶段是决定整个建设工程价值的主要阶段,对建设工程具有决定性影响近年来,进度风险管理理论在发达国家得到了广泛应用。实践证明,项目设计阶段进度计划的有效管理,是整个工程项目的核心任务之一。本论文以D公司承揽在我国北方地区正在建设施工的EPC总承包模式化工在建项目为研究对象。结合化工工程项目总承包模式的特点,应用项目管理的理论和方法,从项目进度计划的编制、影响进度的因素、工作分解这几个方面对该工程项目进度管理以及进度控制计划进行全面、细致的分析。以项目进度管理理论为工具,通过对化工工程项目设计阶段进度控制的特点和难点进行剖析,运用WBS分解工具形成工作分解结构图。依据WBS绘制进度控制的里程碑事件进度计划目标,三级进度计划甘特图,并根据甘特图编制双代号网络计划图从而计算出关键路线,与实际项目完成进度控制点作对比,判断项目工期有无延误,找出影响项目工程进度拖延的关键因素并提出有效的控制办法和改进方案,明确进度管理的各种保障措施。希望通过对论文案例的研究结果,对今后的同类EPC总承包模式项目管理的进度控制工作提供可借鉴的管理经验。为增强我国石化工程项目的进度管理能力提供一些有益的参考。
[Abstract]:Petrochemical industry plays an important role in the economic development of our country. With the development of reform and opening up, the scale of chemical production projects is becoming larger and larger. The following features of complex engineering structure and technology, long construction cycle and more related units are also gradually highlighted. Schedule management is an important part of engineering management, which is of great significance to improve the economic benefits of engineering projects, and can also bring social benefits to EPC general contracting company, thus making the company have advantages in market competition. Ensure the sustainable development of the company. The stage of engineering design is the main stage that determines the value of the whole construction project. In recent years, the theory of schedule risk management has been widely used in developed countries. Practice has proved that the effective management of the project design stage schedule is one of the core tasks of the whole project. This paper takes D Company as the research object of the EPC general contracting mode chemical engineering project which is under construction in the northern area of our country. Combined with the characteristics of the general contracting mode of chemical engineering projects, applying the theory and method of project management, from the preparation of the project schedule, the factors that affect the progress of the project, The project schedule management and schedule control plan are analyzed in detail. Based on the theory of project schedule management, this paper analyzes the characteristics and difficulties of schedule control in the design stage of chemical engineering project, and uses WBS decomposition tool to form the work decomposition structure diagram. According to WBS, the Gantt map of three level progress plan is drawn up according to the milestone event schedule target of progress control. According to the Gantt chart, the key route is calculated and calculated according to the Gantt chart, which is compared with the actual project completion progress control point. In order to determine whether the project is delayed or not, to find out the key factors that affect the project schedule delay, to put forward effective control methods and improvement schemes, and to clarify the various safeguard measures for schedule management. It is hoped that through the results of the case study in this paper, it can be used for reference in the future project control work of EPC general contracting mode in the future. It provides some useful reference for enhancing the schedule management ability of petrochemical engineering projects in China.
【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】：TQ325.12

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