EARTHQUAKE-RESISTANT PROPERTIES OF SLIM REINFORCED CONCRETE PILE

摘要

The cast-in-place-concrete piles can be slimmed by the construction method of he under-reamed pile. However, the seismic shear stress increases because the area of the pile head decreases. In this paper, first, the specification of such piles and the result of frame analysis which consists of building and foundation are shown as the background data.