铁道标准设计2024，Vol.68Issue(7)：63-69,7.DOI:10.13238/j.issn.1004-2954.202212210002
基于AGS的铁路工程地质数据存储标准框架研究
Research on Standard Framework of Railway Engineering Geological Data Storage Based on AGS
摘要
Abstract
The geological investigation industry has not yet formed a well-established geological data storage standard system in China,due to its wide range of coverage,diverse survey methods and complex data types.The AGS format,published by the British Association of Geotechnical and Geoenvironmental Specialists,has been accepted by many in ground engineering as being appropriate for electronic data transfer and storage of ground investigation and monitoring data.This article comprehensively introduces the development overview and technical points of the AGS format standard,including the AGS development overview,domestic and foreign applications,AGS goals and AGS data dictionary.In view of the characteristics of railway engineering geological data,a study on the expansion of data storage framework was conducted for the first time,which added comprehensive geological results and special geological results to the project information,and included geological survey and mapping,supplementary geological survey,construction geology and 3D geological information model in the basic information of railway construction sites.As a result,a relatively complete railway engineering geological data storage framework is formed.Additionally,the selection of key fields in the data table is optimized,and it is proposed to assign an ID field to specific test projects,forming a uniform data table format with the ID field as the basic index.This paper improves the standard system of railway engineering geological data and provides standard support for its efficient sharing and application.关键词
铁路工程地质/AGS/数据存储标准/数据字典/BIM/IFCKey words
railway engineering geology/AGS/data storage standard/data dictionary/BIM/IFC分类
交通工程引用本文复制引用
倪海江,王其合,郑晓慧,朱合华..基于AGS的铁路工程地质数据存储标准框架研究[J].铁道标准设计,2024,68(7):63-69,7.基金项目
国家自然科学基金项目(41827807) （41827807）
中国铁建股份有限公司科技重大专项(2021-A02) （2021-A02）
