【作者】 郭靖；

【导师】 杨学津；

【作者基本信息】 山东大学 ， 工商管理， 2008， 硕士

【摘要】 中国的钢铁工业正处于高速发展期,近两年又掀起了投资钢铁建设或技改项目的新高潮。钢铁项目是一个复杂的系统工程,是资金、技术、资源密集型项目,项目工期、质量、成本是钢铁项目建设的核心三要素,其中工期是非常关键的因素,是资源、资金、技术、效益的综合体现,而目前的钢铁项目管理仍然采用传统的管理模式,存在效率低、管理松散、工期延长等弊端。济钢新厚板项目是济钢“十一·五”规划建设的核心项目,是济钢自行设计、自行采购、自行管理的项目,采用“菜单”模式配置设备,鉴于国内外钢铁项目建设的实践,本项目的建设工期是决定项目是否成功的关键因素。因此利用项目管理的基本理论,对钢铁项目时间管理进行优化研究,尽可能地缩短项目建设工期是一个非常有益的研究课题,具有非常重要的现实意义,有利于为项目的建设实践提供理论支持,有利于提升企业的项目管理水平,有利于实现资源有限和成本较低条件下的工期最短化,有利于促进投资效益最大化,有利于提升企业的市场竞争力。本论文通过收集、梳理、归纳项目时间管理、并行工程和项目管理软件方面的国内外文献资料和最新学术成果,以先进的项目时间管理和并行工程理论为基础,具体采用了工作分解结构、里程碑、甘特图法、关键路径法、计划评审技术、图形评审技术、赶工(应急)法、快速跟进(平行作业)法等工具和技术,利用项目管理软件Project 2003,有效结合济钢新厚板项目的技术特点和工期目标,从项目活动定义、项目活动排序、项目活动时间估算、项目进度计划编制、项目进度计划控制五个方面,从活动输入、研究工具和方法、活动输出三个角度,对济钢新厚板项目的时间管理进行了深入细致地优化研究,编制并优化了以项目跟踪甘特图为表现形式的项目进度计划,按照闭路循环原则提出了进度计划控制的具体措施,并对其实施效果进行了预测,对其经济效益和社会效益进行了评价分析。本论文采用“理论与实践相结合、定性与定量相结合、演绎推理和归纳推理相结合、管理工具与项目内容相结合”的研究方法,以济钢新厚板项目时间管理优化研究的具体案例,研究形成了一套通用的、完善的“以缩短项目建设工期为目的,以项目时间管理和并行工程基本理论为基础,以项目管理软件为工具,如何编制及优化项目进度计划,并按照闭路循环原则进行有效控制”的研究思路和研究内容,具备适宜性、灵活性和方便性,具备明显的经济效益和社会效益,具有广阔的推广应用前景,可以推广应用到全国同类型的钢铁建设或技改项目。更多还原

【Abstract】 Iron and steel industry is rapidly developing in china. Recently it is starting that investing steel building or innovating project is new high tide. Steel project is a complicated system engineering that it is compressing capital, technology & resource. The three key factor of steel building project is time, quality & cost. Furthermore, The best important factor is time that it is colligation appearance of resource, capital, technology and benefit. At present, steel project management is still traditional management pattern, which it is existing that low efficiency, relaxed management and prolonging time. The New Heavy Plate of JIGANG collocating equipment by menu mode is core of building project during the 11^th five years which is designed, purchased and managed by JIGANG oneself. Based on steel building project in international and china, its building time is the key factor that determines whether project is successful. Therefore, it is an available research thesis that it is optimizedly studying project time management in order to shorten project building time which is making use of project management knowledge. It is in favor of providing theory of project building, in favor of advancing the project management level of enterprise, in favor of the shortest time in the condition of restricted resource and lower cost, in favor of the best investment income and in favor of advancing market competition ability of enterprise.Gathering、hackling、summing up literature datum and the newest technique production of project time management & concurrent engineering in international & china, based on advanced theory of project time management & concurrent engineering, it is optimizedly lucubrating project time management in the New Heavy Plate of JIGANG by its technique specialty & time objective, from the five aspects of project activity definition、project activity sequencing、project activity continuing time estimating、project schedule development & project schedule controlling and from the three angles of importing、tools and method, exporting, adopting Work Breakdown Structure（WBA）、Milestone、Gantt Chart Method（GC）、Critical Path Method（CPM）、Program Evaluation and Review Technique（PERT）、 Graphical Evaluation and Review Technique（GERT）、Crashing（emergency） Method、Fast Tracking （parallel activity） Method etc., making use of Microsoft Project Software 2003. Program schedule is authorized and optimized in the form of Program Gantt chart and Program Network Chart. Concrete steps are provided to control program schedule by closed-circuit cycle principle. Besides, it forecasts its actual effect and evaluates economic profit & society benefit.In the thesis, adopting the studying method of theory combining practice、determinate property combining affirmatory quantity、syllogism combining summing-up、management method combining project content, by optimizedly lucubrating project time management in the New Heavy Plate of JIGANG, it is obtained that a suit of perfect studying idea & content how authorizes and optimizes program schedule by project management software in order to shorten project time ,based on advanced theory of project time management & concurrent engineering. In conclusion, it is feasible、flexible & convenient; it has very good economic profit & society benefit; it has very wide foreground of popularization and application; it is countrywide popularized to the same steel building or innovating project.更多还原