基于BIM信息集成平台的施工总承包成本动态控制

发布时间：2018-05-09 09:56

本文选题：BIM + 信息集成　；参考：《长安大学》2013年硕士论文

【摘要】：当今经济的高速发展，促使信息化产业以不同的形式逐步渗入各个行业，对于建筑业来讲，目前最热门的即属建筑信息模型BIM技术在设计施工领域的综合应用。建筑信息模型能够将建筑项目在投资生产过程中所产生的多种数据或文字信息，通过高速的计算机传输和运算进行分析整合，从而在第一时间内得出管理者所需要的各种决策性信息，可在节约决策时间的同时，有效降低项目成本。本文利用建筑信息模型BIM理念，，及其多接口数据载入源和统一的数据传递标准，解决各种工程数据间的识别和共享问题，建立BIM信息集成平台，支持工程数据信息的全面动态管理及共享，将建筑项目信息一体化。同时，针对施工总承包这一特殊的建筑参与方，建立施工总承包商的BIM信息集成平台自有控制系统，分别阐述进度、合同、采购等的施工管理中重点控制体系。本文重点研究施工总承包在BIM理论体系下的的成本动态控制，主要阐述了在BIM信息集成平台下总承包成本动态控制响应机制及其控制流程，其中又将总流程分为计划编制、绩效监测、动态评价及偏差响应四部分分别论述，针对每个步骤提出详细的流程安排，为成本动态控制的实际应用做好充分准备。文章利用计算机程序中改进挣值法的曲线特征，精确核准成本发生状态，判断成本变化趋势，通过预警机制的设置，将成本变动情况及时告知相应管理人员，在实际工程应用中做到迅速的判定处理，高效的达到降低施工总承包成本的目的。
[Abstract]:With the rapid development of economy, the information industry is gradually infiltrated into various industries in different forms. For the construction industry, the most popular is the comprehensive application of building information model (BIM) technology in the field of design and construction. The building information model can analyze and integrate many kinds of data or text information produced by the construction project in the process of investment and production through high-speed computer transmission and operation. Thus, all kinds of decision-making information needed by managers can be obtained in the first time, which can save decision time and reduce project cost effectively. In this paper, the concept of building information model (BIM) and its multi-interface data loading source and unified data transfer standard are used to solve the problem of identification and sharing among various engineering data, and the BIM information integration platform is established. Support the overall dynamic management and sharing of engineering data information, and integrate the construction project information. At the same time, aiming at the construction general contract as a special construction participant, this paper establishes the BIM information integration platform's own control system of the construction general contractor, and expounds the key control system in the construction management of progress, contract, procurement and so on. This paper focuses on the dynamic cost control of construction general contracting under the BIM theory system, and mainly expounds the response mechanism and control process of the general contract cost dynamic control under the BIM information integration platform, in which the total process is divided into planning. Performance monitoring, dynamic evaluation and deviation response are discussed in this paper. Detailed process arrangement is proposed for each step, which makes full preparation for the practical application of cost dynamic control. In this paper, the curve characteristics of earned value method are improved in computer program, the state of cost occurrence is accurately approved, the trend of cost change is judged, and the corresponding managers are informed of the cost change in time through the setting of early warning mechanism. In the practical engineering application, the decision is done quickly, and the goal of reducing the total construction contract cost is achieved efficiently.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU723.3

【引证文献】