- Gravity based-suction foundation hybrid type support structure and construction method thereof

摘要

The present invention relates to a gravity-suction hybrid support structure and its construction method. To this end, the gravity-based base portion is configured to open the upper and lower inner space; And a suction base part including a top plate and a skirt part and configured to be movable up and down in the internal space of the gravity type part. According to this, there is an effect that can be compensated for the stability of the activity, settlement, which is a disadvantage of the gravity foundation through the suction foundation.