1 the influence of tunnel construction on the performance of shallow foundation bridge... Finally, the influence of Jinshazhou on Guangfu Overpass was analyzed and the critical values of settlement and ground loss were predicted
Some experiences of modelling tunnelling in soft ground using three-dimensional finite elements... Simulation of excavation and the ground loss associated with tunnelling are incorporated in the model....
Discussion of “observation of ground movement with existing pile groups due to tunneling in sand using centrifuge modelling” by ittichai boonsiri and jiro takemura... It is demonstrated that the boundary conditions used to simulate tunnel ground loss have an important impact on the settlement mechanism; compared to a fluid-filled flexible membrane, a rigid boundary model tunnel results in wider settlement troughs,...
Prediction of ground deformation during pipe-jacking considering multiple factors... This paper presents an approach to predict ground deformation during pipe-jacking considering following factors: (i) bulkhead additive thrust; (ii) friction on jacking machine; (iii) grouting pressure; and (iv) ground loss....
