Objective determination of over-excavation criterion in earth pressure balance shield tunnel boring machine operations using data-augmented machine learning

AI Generated

www.researchsquare.comSubmitted April 19, 2026

Regulating the discharged muck volume is essential for preventing over-excavation in projects constructed by tunnel boring machines (TBMs). Over-excavation is typically identified when the over-excavation ratio (OER) exceeds a predefined criterion for over-excavation (COE). However,...

The Verdict

ClassificationAI Generated

ConfidenceMedium confidence

Community Verdict

Be the first to vote on this assessment.

Embed Badge

Add this badge to your site to show the AI classification for this content.

[![Real Press](https://real.press/api/badge/e1e22386-e978-4d8f-950b-0f7dad7b0c9d)](https://real.press/content/e1e22386-e978-4d8f-950b-0f7dad7b0c9d)