Dynamic centrifuge model tests on horizontal and rotational resistance of embedded foundation

抄録

In this study, dynamic centrifuge model tests were conducted on various foundation types with identical embedments to investigate the characteristics of their horizontal and rotational resistance. The results indicated that (1) the nonlinearity of the ground and between the soil and foundation affected the building response. (2) The front and rear side earth pressure was generally consistent with the Coulomb evaluation equations. (3) The difference in the historical characteristics of the front and rear side acted as the horizontal and rotational resistance, which was minimal for each foundation type. (4) The front and rear side earth pressure in the horizontal resistance and the front and rear side vertical friction in the rotational resistance are important factors.