面向建筑施工安全的标准知识支持研究

Research on standards knowledge support for construction safety

为在建筑施工过程中高效获取安全标准知识,通过人工与自然语言处理技术,从建筑施工安全标准中抽取安全知识,在此基础上赋予编码构建出建筑施工安全标准知识图谱。提出基于知识图谱的3个建筑施工安全标准知识分析指标。通过试运行验证建筑施工安全标准知识图谱在结构化表达、抽取和调用相关知识方面具有良好的可用性。研究结果表明:构建的建筑施工安全标准知识图谱可以有效地将标准知识进行结构化表达,对建筑安全标准知识进行分析可进一步挖掘知识间关联。研究结果可为建筑施工提供准确、全面、及时的安全标准知识支持,提升建筑从业人员的安全知识水平,减少安全事故发生。

To efficiently obtain the knowledge of safety standards in the construction process,the safety knowledge was extracted from the safety standards of construction through the artificial and natural language processing technologies,and the knowledge graph of construction safety standards was constructed by giving coding on this basis.Three knowledge analysis indicators of construction safety standards based on the knowledge graph were proposed,and the commissioning verified that the knowledge graph of construction safety standards had good usability in the structured expression,extraction,and invocation of related knowledge.The results show that the constructed knowledge graph of construction safety standards can effectively express the standards knowledge in a structured way,and the analysis of knowledge of safety standards can further explore the intrinsic association.The research results provide accurate,comprehensive,and timely knowledge support of construction safety standards,improve the safety knowledge level of construction workers,and reduce the safety accidents.