Study on Seismic Reduction Measures of a Diaphragm Wall—Underground Structure System

In this paper, the seismic reduction and isolation measures are first proposed by setting a segmented layer between diaphragm wall side of station structure. Although can effectively improve stress state slabs, effect middle column is not obvious. order to overall performance structure, combining new type bearing then proposed. At same time inserting sliding at top set up reduce vibration. The results show that significantly internal force damage top, bottom joints. addition, combined column. connection plate, plate be decreased.