| 抄録（英）： |
In big cities, overcrowding of urban function has extremely progressed so far in Japan, followed by sometimes constructing large-scale underground structures in deeper space. In this situation, it is essential to elucidate the seismic interaction between large-scale underground structures and neighboring buildings, because available structures might be affected by newly constructed underground structures, and vice versa. In this paper, dynamic response analysis, in which both non-linearities of ground and interface between structure and ground are considered, was carried out to discuss the seismic interaction above-mentioned. As the results, it was demonstrated that the interaction between them was not significant, and the deformation of surrounding ground and available structures were restrained by the large-scale underground structure.
|
|---|