The surface settlement prediction in the metro construction segment is the foundation for the metro construction and the safety evaluation of neighborhood buildings. Combining an engineering project, this paper uses the Logistic model to analyse the dynamic pre- diction suitable for the deformation monitoring of the surface settlement of foundation pit and test the prediction result of the model so as to prove the application feasibility of the model in the deformation monitoring of the surface settlement of foundation pit. The monitoring result of the surface settlement around the foundation pit shows that the excavation of pit will cause the surface settlement to a certain degree, so we should take some protection measures.
Journal of XinYu College
foundation pit engineering
neighborhood surface settlement