TY  - SER
AU  - Komiya, Kazuhito
AU  - Soga, Kenichi
AU  - Akagi, Hirokazu
AU  - Hagiwara, toshiyuki
TI  - Finite Element Modelling of Excavation and Advansement Processes of A Sheild Tunnelling Machine
KW  - Soils and Foundations
KW  - Finite Element
ER  -