Soil engineering centrifugal box considering acceleration consistency under bilateral direction and experiment method

The invention discloses a soil engineering centrifugal box considering acceleration consistency under a bilateral direction and an experiment method. The soil engineering centrifugal box comprises a box body, a measurement plate, a support plate and telescopic devices, wherein the measurement plate and the support plate are fixedly arranged in the box body, and a plurality of square holes are formed in the support plate and are used for placing the telescopic devices. Before starting experiment, a laser sensor is used for emitting laser to the measurement plate for distance measurement, the telescopic action is completed by means of sliding of a telescopic rod in a sleeve to adjust positions of the telescopic devices, and the distance from an arbitrary point on a plane of a lower part of the centrifugal box to the measurement plate is consistent with an experiment preset value; and during the running process of the centrifugal machine, acceleration speeds of the telescopic devices aremeasured by an accelerome