摘要
为提高地铁施工现场安全管理水平,将BIM技术与本体技术相结合,研究其在地铁施工项目危险源管理领域中的应用。首先明确了BIM环境下地铁基坑施工危险源辨识的流程;然后根据地铁基坑本体模型及规范约束模型,构建了地铁基坑施工的安全本体,最后选取基坑临边为例,将建立的基坑临边安全本体知识导入到BIM模型中,实现危险源的自动辨识及安全防护措施的可视化。结果表明,结合BIM技术和本体技术,不仅可以实现地铁基坑施工安全知识的储存、共享,还能实现危险源的自动识别与分析,促进安全知识与施工过程的集成。
To improve the safety management level of subway construction,the application of BIM technology in the hazards management of subway construction projects is studied by combining BIM technology with ontology.Firstly,the process of identifying hazards for metro foundation pit construction under BIM environment is clarified.Then,according to the metro foundation pit model and the normative constraint model,the safety ontology of subway foundation pit construction is constructed.Finally,taking the edge of foundation pit as an example,the established knowledge of the safety of the foundation pit is introduced into the BIM model to realize the automatic identification of the hazards and the visualization of the safety protection measures.The results show that the combination of BIM technology and ontology can not only realize the storage and sharing of safety knowledge of subway foundation pit construction,but also realize the automatic identification and analysis of hazards,and promote the integration of safety knowledge and construction process.
作者
何华刚
王伟
赵莉
罗陈
HE Huagang;WANG Wei;ZHAO Li;LUO Chen(Faculty of Engineering,China University of Geosciences,Wuhan 430074)
出处
《工业安全与环保》
2019年第10期31-34,70,共5页
Industrial Safety and Environmental Protection
基金
国家安全监管总局安全生产重特大事故防治关键技术科技项目(hubei0003-2017AQ)
中国地质大学(武汉)中央高校基本科研业务费专项资金资助项目(1810491A22)
关键词
地铁基坑
危险源自动识别
BIM
本体
metro foundation pit
automatic identification of hazards
BIM(building information modeling)
ontology
