SG公司UHSS工程项目进度管理研究

发布时间：2018-05-14 22:23

本文选题：进度控制 + 进度计划　；参考：《东北大学》2014年硕士论文

【摘要】：随着社会节能环保意识不断加强,汽车轻量化成为未来汽车行业发展的趋势。汽车轻量化一方面可以减少燃油消耗并提高其动力性,另一方面可以减少对石油这种化石能源的消耗并减少二氧化碳排量。研究表明,汽车自重每减少10%,可以降低油耗6%-8%,降低二氧化碳排放13%。高强汽车板的应用,可以在保证汽车强度和安全的前提下,减少汽车重量,因此受到国内外各大钢铁公司的广泛关注。经过细致的调研,SG公司董事会于2013年7月4日决定建设高强汽车板工程项目(以下简称UHSS项目),生产440-1470MPa级别的高强钢。进度管理贯穿于项目的整个生命周期,是项目其它管理如质量管理、成本管理、采购管理、供应管理、资金管理等的时间参照线,这些管理的计划都是按进度计划的节奏来制定并组织实施的。科学的进度管理为项目提供了合理的节奏,使项目各项管理能够协同有序地进行,实现进度、质量、成本的的最优化[1-2]。目前国内项目进度拖期仍然是普遍问题,原因有组织不当,资源分配不合理,缺乏计划,估算失误等。依托SG公司UHSS项目,从业主角度对项目进度管理进行系统研究。首先对项目进度管理理论进行研究;然后,根据项目进度计划编制步骤,对UHSS项目进行工作结构分解及细化、排定作业顺序、估算各作业持续时间,最终生成UHSS项目总体进度计划并识别出关键路径。针对UHSS项目实施阶段的特点,为UHSS项目设计有效的管控体系、进度动态控制体系以及风险管理体系,以保证最终实现进度目标。通过上述工作,形成从计划编制到计划实施的一套系统的进度管理方法,可以用来指导下一步UHSS项目的进度控制,并为其它采用业主负责制模式的工程项目提供借鉴。
[Abstract]:With the increasing awareness of energy saving and environmental protection, automobile lightweight has become the trend of automobile industry in the future. On the one hand, it can reduce fuel consumption and improve its power performance, on the other hand, it can reduce the consumption of fossil energy such as petroleum and reduce carbon dioxide emissions. Research shows that every 10 points of weight reduction can reduce fuel consumption by 6-8 and reduce carbon dioxide emissions by 13 percent. The application of high-strength automobile plate can reduce the weight of automobile under the premise of ensuring the strength and safety of the vehicle, so it has been widely paid attention to by large steel companies at home and abroad. After careful investigation, the board of directors of SG Company decided on July 4, 2013 to build the high strength automobile plate engineering project (hereinafter referred to as UHSS project) to produce high strength steel of 440-1470MPa grade. Schedule management is the time frame of reference for other project management such as quality management, cost management, procurement management, supply management, capital management, etc. These management plans are designed and implemented at the pace of the schedule. The scientific schedule management provides the reasonable rhythm for the project, enables the project each management to carry on the coordinated orderly, realizes the progress, the quality, the cost optimization [1-2]. At present, the delay in the progress of domestic projects is still a common problem due to improper organization, unreasonable allocation of resources, lack of planning, miscalculation and so on. Based on SG Company UHSS project, the project schedule management is systematically studied from the owner's point of view. Firstly, the theory of project schedule management is studied, and then, according to the steps of project schedule preparation, the work structure of UHSS project is decomposed and refined, the sequence of work is arranged, and the duration of each job is estimated. Finally, the overall progress plan of UHSS project is generated and critical path is identified. According to the characteristics of UHSS project implementation stage, the effective control system, progress dynamic control system and risk management system are designed for UHSS project to ensure the final realization of the progress goal. Through the above work, a set of systematic schedule management methods from plan preparation to plan implementation can be formed, which can be used to guide the schedule control of the next UHSS project and provide reference for other engineering projects adopting the owner responsibility system model.
【学位授予单位】：东北大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.471

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