| 摘要 |
<p>The present invention relates to a construction method of an underground station structure applied with semi-rigid connection to reduce moment, which occurs in a node part, by connecting an underground diaphragm wall and a slab with the semi-rigid connection in the underground station structure like a subway to configure moment redistribution. The construction method of the station structure of the present invention can prevent subsidence and displacement of the proximity building when working an underground earthwork by applying a diaphragm wall method and a topdown method, can be used as a permanent structure in the future, and can significantly reduce construction period as compared with conventional construction period.</p> |
