PREDICTION OF SETTLEMENT IN SMALL DISTANCE TUNNELS BASED ON BP NEURAL NETWORK
To guide construction and avoid construction risks,the settlement of tunnel arches needs to be accurately and quickly predicted. Taking a small net distance tunnel as the research object,the BP neural network is designed to achieve the prediction of tunnel arch settlement. By comparing and analyzing with the measured results,the accuracy of the predicted results is verified,which can be applied to the prediction of arch settlement in small distance tunnels.
BP neural networksmall clear distance tunnelarch settlementdeformation prediction