Application Of Big Data Technology In Safety And Quality Management Of Railway Engineering Construction

With the continuous increase of railway engineering projects and the intensification of railway engineering construction informatization,a large number of railway engineering construction process data have been accumulated.The effective use of data has gradually become a key point in the development of railway informatization.The construction of railway projects is a very complicated process.Each step in the process plays a crucial role of the overall project quality.Currently,the China Railway Corporation implements the railway engineering construction management platform recording all aspects of the construction site data,and warning of overrun data in time.This article relies on the data collected by the railway engineering construction management platform and big data platform,using visual analysis tools and the relatively mature Apriori,ARIMA time series analysis and other data analysis techniques to conduct in-depth analysis of existing engineering construction data,mainly for the concrete production process data as well as the monitoring data in the tunnel,exploring the intrinsic connection of data and the development trend of the data,which lays the foundation for guiding the construction by using of the data in the later period.