Title |
Prediction of Ground Behavior Ahead of the Tunnel Face using Analysis of 3D Displacement Vector Orientation |
Keywords |
longitudinal displacements ; displacement vector orientation ; zero reading ; 3-dimensional numerical simulation ; 3-dimensional measurement ; 종방향 변위 ; 변위벡터회전 ; 초기화 ; 3차원 수치해석 ; 3차원 계측 |