T/CCTAS 123-2024 The intercity railway engineering information model classification and coding for the Guangdong-Hong Kong-Macao Greater Bay Area
T/CCTAS 123-2024 The intercity railway engineering information model classification and coding for the Guangdong-Hong Kong-Macao Greater Bay Area
Basic Information
Scope
Scope: This document specifies the requirements for the classification and coding of information models for intercity railway projects in the Guangdong-Hong Kong-Macao Greater Bay Area, coding operations and applications, and data security. This document applies to the classification and coding of information models for intercity railway projects in the Guangdong-Hong Kong-Macao Greater Bay Area. Main technical content: BIM classification and coding is the foundation for software to analyze BIM data, which helps to standardize the uniqueness and uniformity of model information. At present, there is no perfect BIM classification and coding standard scheme for intercity railways in China. As a major national development strategy, the Guangdong-Hong Kong-Macao Greater Bay Area is currently engaged in large-scale construction of intercity railway projects. To accelerate the promotion of BIM applications throughout the entire life cycle of intercity railways, it is very necessary to study the BIM classification and coding for intercity railway projects in the Guangdong-Hong Kong-Macao Greater Bay Area, so as to standardize the classification and coding of BIM data for intercity railways, as well as the application of classification and coding, and promote the exchange and sharing of BIM information throughout the entire life cycle of intercity railway projects, enabling high-quality construction of intercity railway projects.