基于安全设计的建筑施工安全事故预控研究

发布时间：2018-01-29 01:27

本文关键词： 安全设计施工安全事故知识库 BIM二次开发 Revit API　出处：《东南大学》2015年硕士论文　论文类型：学位论文

【摘要】：安全设计(Design for Safety, DfS)理念从工程项目全生命周期的视角出发,在设计阶段考虑施工过程中人员的安全与健康,通过采取规范或改进设计的措施来提高工程项目的施工安全性和可施工性。本文在借鉴国内外研究成果的基础上,运用事故致因理论、数据库技术、BIM二次开发技术、计算机编程技术等理论与方法开展研究：首先,运用事故因果连锁理论及轨迹交叉理论,从事故发生的前后因果关系的角度,分析施工安全事故与工程设计的关系,揭示面向工程设计的建筑施工安全事故致因。其次,通过对相关规范条文、文献资料、案例和可施工性进行分析,从影响施工安全性和可施工性两个角度,开展面向工程设计的建筑施工安全风险识别工作,最终形成与设计工作相关的风险清单,并在能量意外释放理论的指导下,获取基于安全设计的建筑施工安全事故预控措施,建立风险与措施的匹配关系,为基于安全设计的建筑施工安全事故预控提供重要方法和手段。再次,构建基于安全设计的建筑施工安全事故预控知识库。利用Microsoft Access 2007数据库存储风险、措施、危害等知识,设计知识存储表结构及表间关系,并利用SQL语言编写查询算法,实现库中知识输出与利用。最后,应用上述理论成果,提出两种对库中知识加以利用的方法：一是借助模型检查和分析软件Solibri Model Checker进行施工安全风险的自动检查分析；二是基于BIM二次开发技术,借助BIM三维建模工具Autodesk Revit及开发平台Microsoft Visual Studio,采用C#编程语言,提出一种将知识库内的知识转化为Revit能识别的计算机语言的方法,从而对施工安全风险进行自动识别。这两种方法的出发点都是对BIM模型进行审查,自动识别施工安全风险,以便更加快速高效地利用知识库来采取规范设计和改进设计的预控措施,最终对施工安全事故加以预控,保障施工安全。本文还结合具体实例,论证了这两种方法的可行性。
[Abstract]:The concept of Safety Design for Safety (DfS) takes into account the safety and health of personnel in the design phase from the perspective of the whole life cycle of the project. Through the adoption of standardized or improved design measures to improve the construction safety and constructability of engineering projects. Based on the domestic and foreign research results, this paper applies the theory of accident cause, database technology. BIM secondary development technology, computer programming technology and other theories and methods to carry out research: first, the use of accident causal linkage theory and trajectory crossover theory, from the accident before and after the causal relationship point of view. This paper analyzes the relationship between construction safety accidents and engineering design, and reveals the causes of construction safety accidents facing engineering design. Secondly, it analyzes the relevant specifications, documents, cases and constructability. From the view of affecting construction safety and constructability, the risk identification of construction safety for engineering design is carried out, and finally the risk list related to design work is formed. Under the guidance of the theory of accidental release of energy, the pre-control measures of construction safety accidents based on safety design are obtained, and the matching relationship between risk and measures is established. It provides an important method and means for building construction safety accident pre-control based on safety design. The knowledge base of construction safety accident pre-control based on safety design is constructed. The knowledge of risk, measure and harm is stored by using Microsoft Access 2007 database. The structure of the knowledge storage table and the relationship between the tables are designed, and the query algorithm is written in SQL language to realize the knowledge output and utilization in the library. Finally, the above theoretical results are applied. This paper puts forward two methods to make use of knowledge in the library. One is to carry out automatic inspection and analysis of construction safety risk with the help of model checking and analysis software Solibri Model Checker. The second is based on BIM secondary development technology, with the help of BIM 3D modeling tool Autodesk Revit and the development platform Microsoft Visual Studio. By using C # programming language, a method of transforming knowledge in knowledge base into computer language recognized by Revit is presented. The starting point of these two methods is to examine the BIM model and identify the construction safety risk automatically. In order to use the knowledge base more quickly and efficiently to take the pre-control measures to standardize the design and improve the design, and finally to pre-control the construction safety accidents, to ensure the construction safety. The feasibility of these two methods is demonstrated.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU714

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