高速公路施工进度计划与控制研究.doc
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1、论文题目:宝天高速公路BT8标施工进度方案与控制研究摘 要工程进度管理是施工企业工程管理的核心内容之一,工程完工工期能否满足合同要求是工程成功与否的重要标志,然而目前施工企业大多采用传统经历的方法进展工程的进度管理和控制,管理方法落后、手段单一、无系统性,因此结合实际工程开展工程进度管理研究很有必要。本文结合宝鸡天水高速公路BT8标工程,对工程工程的进度方案编制、进度方案优化和进度控制进展了较为详细的研究。论文首先分析了HW公司工程工程进度管理的现状,说明在公司下属的工程开展进度管理研究很有必要并且迫在眉睫。在综述了现代工程管理理论的根底上,对宝天高速公路BT8标的工程概况进展了介绍并确定了该
2、工程的目标和工作范围,采用WBS技术对工程进展了分解,对各工作进展责任分配。在此根底上,确定各个工序之间的逻辑关系和工序持续时间,利用Project2003软件编制了工程初始进度方案,确定关键路径和相应的时间参数。文章运用解释构造模型对影响进度的主要因素进展了分析,并对该工程的本钱进展分解,计算出关键路径上工序的时间-费用变化率,采用时间-费用优化法对初始进度方案进展优化,编制出本钱最低并且符合目标工期要求的进度方案,用于指导实际施工。为了保证进度方案能够有效执行,编制了进度方案的实施措施,制定了进度保证措施和进度保证体系,确保进度方案能有效指导施工。在工程实施过程中,采用挣值分析法对工程进度
3、进展控制,定期对工程进展情况进展全面核查,计算进度偏差和本钱偏差,分析偏差产生的原因并及时采取纠正措施,实现对工程进度和本钱两个方面的动态控制。通过研究,提出了一套适用于公路工程工程施工阶段进度管理的根本方法,该方法已直接应用于宝天高速公路BT8标,同时对类似公路工程建立工程的进度管理也具有参考意义。关 键 词:工程;进度管理;进度控制;挣值分析法论文类型:应用研究Title:The study on the schedule planning and controlling of the construction of Contract BT8 of the Bao(ji)Tian(shui
4、) Expressway Speciality:Business AdministrationApplicant:Haifeng ZhangSupervisor:Associate Professor Xiaowen XuABSTRACTThe schedule management is one of the core works of project management for the construction enterprises. It is the important symbol for the outcome of a project whether the working
5、period can meet the requirement of the contract. But for the moment, most of the construction enterprises manage and control the project by the means of traditional experiences which is out of time, flat, and unsystematic. So it is very necessary to study the schedule management according to the fac
6、ts.In this thesis, a thorough study was paid on the planning, optimizing, and controlling of the schedule of the project in accordance with the Contract BT8 of the Bao(ji)Tian(shui) Expressway. The actuality of the schedule management of the HW Company was analyzed at first, which showed that it is
7、very necessary and urgent to put forward the study on the schedule management. On the basis of modern project management theory, the general situation of Contract BT8 of the Bao(ji)Tian(shui) Expressway was introduced, the objective and range of the project was given, the project was analyzed with t
8、he technique of WBS, and the responsibilities of all the works were assigned. And then, the logical relationships and the duration of every working procedure were specified. An elementary schedule was planned under the help of the software Project2003, on which the key route and the relevant time pa
9、rameter were decided. In this thesis, the main factors that affected the schedule were analyzed with the Model of Explanation Structure. After the breaking down of the cost, the time-cost rate was calculated and the elementary schedule was improved by means of time-cost rate. So the reasonable sched
10、ule with the lowest cost which can meet the requirements of the contract was decided to guide the construction. Whats more, the executive measures were planned to assure the performance of the schedule and the guarantee measures and system of the schedule were fixed to assure the effect of the sched
11、ule. During the course of the execution of the project, the schedule was controlled by means of value earning analysis, the progress of the project was checked completely at regular intervals. And by then, the windages of the schedule and cost were calculated, the reasons there of were analyzed and
12、measures to correct them were taken in time in order to control the schedule and cost of project.A set of methods of the schedule management of the highway project was introduced by the study, which had been applied in Contract BT8 of the Bao(ji)Tian(shui) Expressway. And they have provided importan
13、t reference for other similar highway construction projects. KEY WORDS:Project;Schedule Management;Schedule Control;Value Earning AnalysisTYPE OF THESIS:Applied Research目 录1 绪论11.1论文的选题背景1选题背景1HW工程公司简介1问题的提出21.2论文的目的和意义31.3论文的研究方法31.4研究的思路与框架42 相关理论与方法综述62.1工程管理理论6工程的含义及工程管理的目标6高速公路隧道施工特点72.2工程进度管理及
14、进度方案编制方法8工程工程进度管理概述8工作分解构造模型WBS8甘特图9网络方案技术92.3时间费用优化102.4工程进度控制的原理和方法112.5系统工程的根本方法122.6 Project2003工程管理软件简介123 宝天高速公路BT8标初始进度方案的编制133.1宝天高速公路BT8标工程工程概况133.2工程的目标和工作范围14工程进度目标14工程的工作范围143.3宝天高速公路BT8标各工序确实定15工程分解及活动界定15工程工作描述17工作责任分配18确定工序之间的逻辑关系20确定各工序的持续时间213.4宝天高速公路BT8标初始进度方案编制223.5关键路径确实定和时间参数计算2
15、5 关键路径25 时间参数计算264 宝天高速公路BT8标初始进度方案的优化调整284.1影响进度主要因素分析28影响进度因素28对影响进度因素的ISM分析294.2宝天高速公路BT8标工程本钱分析32工程费用组成32各分项工程本钱334.3宝天高速公路BT8标初始进度方案的优化33优化的假设条件34优化的目标34关键工序本钱分析34时间费用优化过程35优化结果375 宝天高速公路BT8标进度方案的实施与控制425.1工程进度方案的实施42建立完善的组织机构42进度方案实施的关键43进度保证体系和保证措施435.2进度方案控制的作用和目标46进度方案控制的作用46进度方案控制的目标46速公路B
16、T8标进展进度控制47进度控制的原理和步骤47 本工程应用挣值分析法的条件49应用挣值法进展进度控制分析495.4进度方案控制实施的结果556 结论566.1论文的主要工作和结论566.2有待进一步研究的问题57致谢58参考文献59声明61CONTENTS1 Exordium11.1Background of the article1Background of selecting topic1Introduction of HW engineering company1Bringing out issue2Purpose and meaning of the article3Method of
17、 researching 3Thought and frame of researching42 Summarizing of relational theory and method6 Theory of project administration6 Meanings of project and goal of project administration6 Specialty of expressway tunnel constructing7 Schedule management and method of planning schedule8 Introduction of en
18、gineering project schedule management8 WBS modle of decomposing work8 Chart of horizontal line schedule9 Technic of network planning9 Optimizing of time and cost10 Principle and method of controlling schedule11 Basic method of systems engineering122.6 Introduction of software of Project2003123 Plann
19、ing elementary program schedule of BT8 of the Bao(ji)Tian(shui) expressway13 Introduction of BT8 of the Bao(ji)Tian(shui) expressway13 Goal and work range of the project14 Program goal of the project14 Work range of the project14 Confirming all working procedures15 Decomposing the project and boundi
20、ng activities15 Describing all works17 Distributing work responsibility18 Confirming logic relation of all work procedure20 Confirming duration of all work procedure21 Planning elementary program schedule of the project22 Ascertaining key route and time parameter25 Key route25 Calculating time param
21、eter264 Optimizing the elementary program schedule of the project28 Analyzing main factors of affecting program28 Main factors of affecting program28 Analyzing main factors by method of ISM29 Cost analyzing of the projcet32 Constitute of cost32 Subentry cost of the project33 Optimizing the elementar
22、y program schedule33 Suposing conditions of optimizing34 Aim of optimizing34 Analyzing key work procedures cost34 Process of time and cost optimizing35 Optimizing result375 Implementing and controlling program schedule of the project42 Implementing program schedule42 Founding consummate organization
23、42 Key of implementing program schedule43 System and measures of ensuring program43 Effect and aim of controlling program46 Effect of controlling program46 Aim of controlling program46 Controlling program by means of value earning analysis47 Principle and process of controlling program47 Conditions
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