Based on the development trend of digitalization and intelligence in China's railway construction and the current system architecture of intelligent construction,this paper explored the source-driven impetus of intelligent survey and design in the entire process of intelligent construction.Combined with the engineering characteristics and main requirements of the Middle Line of Chengdu-Chongqing High-speed Railway,A theory based on"MDD-APC(Model data driven,Axis plane coordination)"was proposed.a technical solution centered on the integrated platform of digital and intelligent design,supported by three systems:the integrated intelligent survey system,the intelligent route selection and integrated design system,and the collaborative design based on BIM,is proposed to substantially solve problems such as interfaces,errors,omissions,and cross stage data flow.Additionally,the paper introduced digital analytic techniques and deliverable formats based on modulus integration,fostering innovative applications of survey and design deliverables.This effort solidly establishes the first link in the data chain spanning the full lifecycle,laying a robust foundation for subsequent intelligent construction and intelligent operation and maintenance.
intelligent constructionintelligent survey and designBIM collaborative designmodulus integration
万方数据
维普
