节点文献

工程项目进度优化管理研究

Research on Time Optimization of Construction Projects

【作者】 王树明

【导师】 毕星;

【作者基本信息】 天津大学 , 工商管理, 2004, 硕士

【摘要】 进度、质量、成本是建筑安装工程项目管理的三大目标。本文分析了我国多数施工项目管理中对三大目标的管理存在着片面性、盲目性、随意性的现实,研究的目的是综合三者之间的关系进行整体优化,进而提高项目管理的整体效益。文中论述了项目施工阶段进度、成本和质量控制的特点、有关理论和方法,系统分析了工程实施过程中影响工程进度、成本和质量的因素。介绍了项目经理部编制施工组织设计的内容、方法、现场管理的组织形式。建立了工程项目工作分解结构模型,它是项目施工过程中编制质量、进度、费用计划的基础,也是确定施工顺序和过程控制的基础。对进度控制的基准——总体网络计划的地位、编制程序、总体优化方法进行了说明。通过示例阐述了以工时为基础的综合进度计划曲线和以费用为基础的综合进度计划曲线的编制方法、编制过程及优化问题,它是指导施工的具体依据。对工程项目建设进度计划控制执行效果测量评估的基本原理、工作流程、执行效果评估曲线、实际进度与计划进度偏差预测值的求取方法和进度纠偏调节措施进行了探讨。针对施工阶段进度、质量和成本控制目标的综合优化问题,在分析了进度、质量、成本三者之间逻辑关系和相互影响的基础上,通过假定提出了在质量、成本约束下的进度优化模型。最后探讨了工程项目施工资源的耗用规律、理论依据,劳动力、设备材料的需求及结构优化。

【Abstract】 Three major objectives of construction project management are time, quality and cost. This thesis analyzes problems in controlling the three major objectives in most construction project management of our country, which are of one-sidedness, blindness and random. The research purpose is optimizing the three objectives based on integrating them in order to improve the overall effect of project management.The thesis describes the characteristics, the relevant theories and methods of time, cost , and quality control during construction stage of a project, analyzes the factors influencing time, cost ,and quality of a project in the process of implementing a project by using the system theory, then introduces the method of preparing the construction planning document and the organizational mode on job-site, and then builds the WBS model, which taken as the base of developing the quality, time and cost plans and the base of determining construction sequences controlling the process; besides explains the overall network schedule, the baseline of schedule control, including its content, procedure, and overall optimization.The thesis illustrates the method, procedure, and optimization problems of developing a integrating schedule curve based on work-hour and cost, which are bases of managing construction. Discussions are introduced about the principle and process of measuring and evaluating the implementation effect of project control, performance evaluating curve, method of comparing actual work to scheduled work, and corrective action on schedule variances.After analyzing the relationship between the three major objectives, focusing on the integrating optimization question, the thesis suggests an optimizing model under the constraints of time, quality and cost. At the last, the thesis studies the consuming rule, the theoretical foundation, the demands of labor, equipment, and materials and the structure optimization of construction resource utilization.

  • 【网络出版投稿人】 天津大学
  • 【网络出版年期】2004年 04期
  • 【分类号】F284
  • 【被引频次】62
  • 【下载频次】3637
节点文献中: