Passive stake model test system

The utility model provides a passive stake model test system, including the mold box, move the slider, press a stake device, vertical loading system, side direction loading system, data acquisition system and model pile, the model groove of being equipped with the sand in the mold box in being equipped with utilizes vertical hydraulic jack to impress model pile in the sand in the model groove, utilizes side direction hydraulic jack to promote to move the slider, then utilizes the passive stake model test of the experimental parameter simulation of data acquisition system record pile body, forms passive stake model test system promptly. The utility model discloses an effect adopts passive stake model test system, can acquire the basic property of pile foundation under the effect of moving of soil body side, and wherein land movement survey precision can reach 1mm, and pile body displacement survey precision can reach 0.01mm, and pile foundation basic mechanical performance can better be acquireed in the improv