A Study on the Influence of Ground Subsidence and Stability of Buildings by Tunnel Excavation in Urban Area using Numerical Analysis and Neural Network Method

수치해석 및 인공신경망 기법을 이용한 도심지 터널 굴착에 의한 침하영향 및 연도변 건물 안정성 평가

This paper presents the methods which estimate the influence of ground subsidence and the stability of buildings by tunnel excavation in urban area. First, we study the behaviour of ground subsidence using neural network and numerical method. And we analyze the characteristic of both methods. Using the both methods, we evaluate the stability of buildings by subway tunnel excavation and we compare the results of the neural network and numerical analysis.