The invention relates to a construction method adopting loose-leaf type soil taking and unloading by improving a high-frequency vibrating hammer. The technical core lies in that through improving the structure of the high-frequency vibration hammer, a soil taking pipe and a soil taking bin are designed into an integral structure; the soil taking bin is provided with a plurality of movable bin doors and the doors can move; and the opening and closing of the bin doors is controlled through steel wire ropes. On one hand, the situation that a bolt is adopted to limit the bin doors is avoided; and on the other hand, the soil is unloaded from the bin doors of the soil taking bin, the situation that the soil is left on the soil taking bin is avoided, and the soil unloading is thorough. The operation is semi-automatic and the efficiency is extremely high.