Research on standards knowledge support for construction safety
To efficiently obtain the knowledge of safety standards in the construction process,the safety knowledge was extrac-ted 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 in-dicators 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 ex-press 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 safe-ty standards,improve the safety knowledge level of construction workers,and reduce the safety accidents.
construction safetyknowledge graphgraph databasestandardstandard structurization
NETL
NSTL
万方数据
