STUDY ON THE DESIGN METHOD OF SHIELD DRIVEN TUNNEL LINING BASED ON FIELD MESUREMENTS

Abstract

Recently there are a lot of subterranean construction works such as sluly or earth pressure balanced shield tunnelling in the urban area. Design methods of the shield tunnel linings have been studied in domestic and foreign countries. This paper describes the estimations of compatibility of the prior design models and methods which consist of flame models, flame models with ground-spring reacting with proportional to lining displacement and finite element models based on comparison with field measurements.