黄州立交桥项目施工进度管理研究

发布时间：2018-04-03 02:24

本文选题：立交桥项目　切入点：工作分解结构　出处：《西安建筑科技大学》2015年硕士论文

【摘要】：随着我国改革开放政策的实施和不断深化,社会经济得到快速发展,为满足城市人口增长,市民生活的需要,基础设施建设投入持续增长,城市的规模不断扩大。作为基础设施建设重要内容之一的立交桥项目,其存在建成后缓解交通拥堵,方便人民群众出行,但施工阶段占用道路、杨尘噪音等给群众带来不便的矛盾。对项目进行科学的施工进度管理,以实现进度目标,具有多重意义,一是进度管理会影响到项目的成本及质量,是项目管理“三要素”的关键环节。二是进度管理是实现合同工期目标的保证,关乎企业的经济效益及信誉品牌等社会利益。三是项目的按时完成,早日还路于民有利于化解社会矛盾。文章回顾并分析了国内外关于项目进度控制的理论及研究成果,以及针对目前中小项目施工进度管理实际应用存在的问题。研究了黄州立交桥项目进度管理的全过程,主要包括项目进度管理的总体部署、进度计划的制定、进度控制及进度保证措施。经分析、对比、归纳后得出适用同类项目进度管理全过程的有效方法及工具,主要有立交桥项目工作分解结构(WBS)创建原则,活动定义的特点及与WBS的区别,资源及时间估计的特点及方法,活动排序逻辑图的绘制方法及工具,计划优化的侧重点及方法,项目进度检查记录及对比分析的方法,项目进度调整的方法,保证工期的管理措施。黄州立交桥项目施工进度管理采用科学合理的进度管理技术及方法,在因征地拆迁等原因导致进度严重滞后的情况下,及时调整进度计划,采取有效的进度控制措施,于2014年8月按时完工,取得了很好的管理效果,说明其进度管理过程的使用的模型、工具、方法及措施是可行有效的。
[Abstract]:With the implementation and deepening of China's reform and opening policy, the social economy has been developing rapidly. In order to meet the needs of urban population growth and citizen's life, the investment of infrastructure construction has been increasing continuously, and the scale of the city has been expanding.As one of the important contents of infrastructure construction, the overpass project has been built to ease traffic congestion and make it convenient for people to travel. However, the occupation of roads in construction stage and the noise of Yang Dust bring inconvenient contradictions to the masses.It has many meanings to carry out scientific construction schedule management in order to achieve the progress goal. First, schedule management will affect the cost and quality of the project, and is the key link of the "three elements" of project management.Second, schedule management is the guarantee to realize the target of contract time limit, which is related to the social benefits such as the economic benefit and reputation brand of the enterprise.Third, the timely completion of the project, early return to the people conducive to resolving social contradictions.This paper reviews and analyzes the theory and research results of project schedule control at home and abroad, as well as the problems existing in the practical application of construction schedule management of small and medium-sized projects at present.The whole process of the project schedule management of Huangzhou overpass is studied, which mainly includes the overall arrangement of the project schedule management, the formulation of the schedule plan, the progress control and the schedule guarantee measures.Through analysis and comparison, the effective methods and tools for applying the whole process of schedule management of similar projects are obtained, which mainly include the creation principle of the work decomposition structure of the overpass project, the characteristics of the definition of activities and the differences with WBS.The characteristics and methods of resource and time estimation, the drawing methods and tools of activity sequencing logic diagram, the emphases and methods of planning optimization, the methods of checking, recording and comparing the progress of projects, the methods of project schedule adjustment,Ensure the duration of the management measures.The construction schedule management of the Huangzhou interchange project adopts scientific and reasonable schedule management techniques and methods. When the progress is seriously delayed due to land requisition and demolition, the schedule plan is adjusted in time and effective progress control measures are taken.It was completed on time in August, 2014, and achieved good management effect, which shows that the model, tools, methods and measures used in the process of schedule management are feasible and effective.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U445.1

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