A model test equipment had designed to go into bearing property and other influence factors about the piles with branches and plates. In contrast to the equivalent-diameter mode pile

it can be proved that there are many advantages about pile with branches and plates in bearing property and anti-settlement deformation. The test also proves that soil above the plates in some ranges gets a little side-resistance due to the existing of air face between plates and soil. In addition

because the soil under plates bring deformation together with the plates

there will be negative friction close to the bottom of plates. So it can be ignored that the side-resistance of the soil between two plates with small plate-distance against the piles. We should make great attention about it.