抄録
This paper discusses the earth pressure acting on shield segments in soft clay with the results of field measurments data and numerical analyses. The data employed in this study were obtained at the sites of Sumidagawa Shield Tunnel and Tonan-Kansen Shield Tunnel, which were constructed in the soft alluvial clay at the depth of 13-29m from the ground surface.This study will be great use as a guide for designing the shield tunnels of similar cases.
