BIM技术在施工成本控制中的应用分析

发布时间：2018-03-24 06:29

本文选题：成本控制　切入点：BIM技术　出处：《广州大学》2017年硕士论文

【摘要】：建设工程项目管理的三大主要任务是费用目标、进度目标、质量目标。其中建设工程施工阶段的成本控制是重中之重,而我国当前施工成本管理存在效率低下,精细化、智能化和信息化管理不完善的问题。工程施工阶段的工程信息种类繁多、数据庞杂,而Building Information Modeling(BIM)技术是对当下施工过程中施工数据管理和施工成本控制的一种比较好的解决方案。BIM技术即CAD技术之后在建筑行业的第二次革命——如果说CAD技术彻底改变了建筑设计和施工人为手绘的历史,将人类带入了精准制图,精准施工的时代;那么BIM技术就是改变了传统的非智能化施工数据管理模式——对于施工过程中的施工数据管理和施工成本控制有着重要的意义。随着BIM技术的高速发展和政府的大力推广,BIM在建筑行业的认可度及推崇度越来越高,各企业、机构需抓住机遇,直面挑战,不断完善和提高自身以适应建筑行业的大变革。本文通过阅读大量相关的参考文献,分析前人的研究成果,结合本人实习期间参与相关项目的经验。在分析建筑工程项目成本的控制方法以及当前存在的问题的基础上,对项目成本控制的基本理论进行了研究;在明确成本概念的前提下,较深入地探究了挣值法的分析方法及其工作机理。引入基于IFC数据标准的BIM技术,构建了基于BIM技术、结合挣得值法的施工成本控制模型。此模型以BIM 5D模型为数据集成库,结合挣值法为成本控制的监测、预警和预测功能模块提供数据支持。同时以某分部工程为例,直观地分析此模型的工作流程,对该模型的合理性和可行性进行验证。本文试分析了BIM技术在工程项目施工阶段的成本控制方法,加强了BM技术与工程项目成本控制方法的结合。建设工程项目信息的BIM 5D模型的构建,为项目的各参与方所使用,实现工程信息的交流、共享,为促进我国建筑行业大力发展数字信息化、制度化及标准化的成本控制提供参考。
[Abstract]:The three main tasks of construction project management are cost target, progress target and quality target. The cost control in construction stage is the most important, but the current construction cost management in our country is inefficient and meticulous. The problems of intelligence and information management are not perfect. There are many kinds of engineering information in the construction stage, and the data are numerous and complicated. And Building Information modeling is a better solution to the current construction data management and construction cost control. BIM technology is the second revolution in the construction industry after the CAD technology-if the CAD technology is completely changed. The history of hand-drawn architectural design and construction, It brings us into the era of precision drawing and precision construction. Then BIM technology has changed the traditional mode of non-intelligent construction data management, which is of great significance to the construction data management and construction cost control in the construction process. With the rapid development of BIM technology and the large government. BIM is becoming more and more recognized and respected in the construction industry. Enterprises and institutions need to seize the opportunity, face up to the challenges, constantly improve and improve themselves to adapt to the great changes in the construction industry. Based on the experience of participating in relevant projects during my internship, this paper studies the basic theory of project cost control on the basis of analyzing the cost control methods of construction projects and the existing problems. On the premise of defining the concept of cost, this paper probes into the analysis method and working mechanism of earned value method, introduces BIM technology based on IFC data standard, and constructs the technology based on BIM. This model takes BIM 5D model as data integration library, combined with earned value method to provide data support for monitoring, warning and forecasting function modules of cost control. At the same time, a partial project is taken as an example. The workflow of the model is analyzed intuitively, and the rationality and feasibility of the model are verified. This paper tries to analyze the cost control method of BIM technology in the construction phase of engineering project. The combination of BM technology and project cost control method is strengthened. The construction of BIM 5D model of construction project information is used by the participants of the project to realize the exchange and sharing of engineering information. To promote the construction industry to develop digital information, institutionalization and standardization of cost control to provide a reference.
【学位授予单位】：广州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU723.3;TU17

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