临朐金利源小区建设项目质量控制研究

发布时间：2018-04-22 15:25

本文选题：建设工程项目质量 + 影响因素　；参考：《中国海洋大学》2015年硕士论文

【摘要】：建筑工程质量影响工程项目管理目标的实现,同时也影响国家利益及人民群众的生命财产安全,是与民生息息相关的问题。如今,建筑业发展迅猛,规模逐步扩大,国家对建筑业的质量工作高度重视,推出了很多的方法与技术,但仍然难以控制质量低下的局面。临朐金利源小区作为公租房,质量是衡量项目管理目标实现的最关键指标,因此,研究临朐金利源小区建设项目的质量控制具有很重要的意义。建设项目管理是一个复杂动态的系统,内部存在各种确定与不确定的因素影响质量,同时因素间相互作用发生变化,导致工程项目质量控制存在很多的不确定性,以往对质量的研究大部分从定性角度来说明,以定量角度研究质量的国内目前处于起步阶段,且主要为施工阶段的质量,而影响整个工程项目质量最主要的是设计阶段,并贯穿于整个工程项目质量,所以以定量的形式同时研究设计阶段和施工阶段的质量控制是十分必要的。基于此,本文以临朐金利源小区建设项目为例,尝试采用系统动力学方法同时定量分析临朐金利源小区建设项目设计阶段和施工阶段的质量。本文首先从国内外角度分析了研究者对建设工程项目质量控制的研究现状及发展动态,总结了工程项目质量控制中存在的问题,提出了本文所研究的内容；其次介绍了建设工程项目质量管理的基本理论与方法,阐述了系统动力学的基本理论知识,为后面的应用提供理论基础；第三简述了临朐金利源小区建设项目的基本情况和质量管理模式,并分析在设计阶段和施工阶段中存在的质量问题；第四根据临朐金利源小区建设项目存在的质量问题分析了影响质量的主要因素有.人的因素子系统、材料因素子系统和机械因素子系统,根据各个子系统中因素的相互作用建立了各因素子系统的因果关系图,因果关系图定性的描述了各因素对质量的影响,为了便于定量计算需对影响因素确定变量,根据确定的变量和因果关系图绘制系统动力学模型,确定模型中的各个因素间的方程；‘最后采用Vensim软件对建立的动力学模型进行仿真,根据仿真结果分析了状态变量的变化情况,提出了在实施阶段质量控制的主要内容和保障措施。本文将建设项目质量控制看成是一个动态的、信息反馈的系统过程,将系统动力学用于建设项目质量控制中,定量的分析了各因素对质量的影响,增加了建设项目质量控制的研究方法,也丰富了系统动力学的应用范围。该工程项目质量控制的经验方法对于同类建筑工程项目质量控制具有一定的指导和借鉴意义。
[Abstract]:The quality of construction projects affects the realization of project management objectives, and also affects the interests of the country and the safety of life and property of the people, which is closely related to the livelihood of the people. Nowadays, the construction industry develops rapidly, the scale expands gradually, the country attaches great importance to the quality work of the construction industry, and puts forward a lot of methods and techniques, but it is still difficult to control the situation of low quality. As a public rental house, the quality of Jinliyuan district in Linqu is the most important index to measure the realization of project management goal. Therefore, it is of great significance to study the quality control of Jinliyuan district construction project in Linqu. Construction project management is a complex and dynamic system. There are a variety of deterministic and uncertain factors that affect the quality, and the interaction between the factors changes, which leads to a lot of uncertainties in the quality control of engineering projects. In the past, most of the research on quality is from a qualitative point of view. The domestic research on quality from a quantitative perspective is in its infancy at present, and it is mainly the quality of the construction stage, and the most important factor affecting the quality of the whole project is the design stage. Therefore, it is necessary to study the quality control of the design and construction phases in a quantitative way. Based on this, this paper takes the construction project of Jinliyuan district in Linqu as an example, and attempts to use the system dynamics method to analyze the quality of the design and construction phase of the construction project in Jinliyuan district of Linqu at the same time. Firstly, this paper analyzes the present situation and development trend of the researchers' research on the quality control of construction projects from the domestic and foreign angles, summarizes the problems existing in the quality control of the construction projects, and puts forward the contents of this paper. Secondly, it introduces the basic theory and method of construction project quality management, expounds the basic theory knowledge of system dynamics, and provides the theoretical basis for the later application. The third part briefly introduces the basic situation and quality management mode of the construction project of Jinliyuan district in Linqu, and analyzes the quality problems in the design and construction stages. Fourth, according to the quality problems of Jinliyuan district construction project in Linqu, the main factors affecting the quality are analyzed. Human factor subsystem, material factor subsystem and mechanical factor subsystem. According to the interaction of factors in each subsystem, the causality diagram of each factor subsystem is established. The causality graph qualitatively describes the influence of each factor on quality. In order to calculate the influence factors quantitatively, the system dynamics model is drawn according to the determined variables and causality graph, and the equations among the factors in the model are determined. Finally, the dynamic model is simulated by Vensim software. According to the simulation results, the variation of state variables is analyzed, and the main content and guarantee measures of quality control in the implementation stage are put forward. In this paper, the quality control of construction project is regarded as a dynamic and information feedback system process, the system dynamics is used in the quality control of construction project, and the influence of various factors on the quality is analyzed quantitatively. The research method of quality control of construction project is increased, and the application scope of system dynamics is enriched. The experiential method of quality control of this project has certain guiding and referential significance for the quality control of similar construction projects.
【学位授予单位】：中国海洋大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU712.3

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