Reaching New Depths: Innovations in Technological Site Characterization Tools for Integrated Tunnel Design and Construction

摘要

Traditional methods for capturing and analyzing site characterization data for tunnel projects, such as handwritten field logs and CAD-based subsurface profiles, have remained relatively disconnected from the overall ground model and tunnel structural design. However, recent innovations in digital automation and data collection offer the opportunity for more holistic design, allowing detailed information to be carried through the exploration stage to subsequent project phases. This paper presents state-of-the-art tools for design development, such as a cloud-based field report application, digital data planning and management tools, and 3D geologic modeling software, and how they are utilized for seamless, integrated tunnel design.