Nailless silent deformation-resistant floor

The invention relates to a nailless silent deformation-resistant floor, comprising springs 1, a keel 2 and floors 3, wherein the rear ends 4 of the springs are connected on spring eyes 10 (see chart 3) on the keel 2, the keel is fixed on the ground, and the floors 3 are paved on the keel 2. When the first row of floors are installed, spring slots (concave location) 6 and spring slots (convex location) 7 are respectively connected by using the springs 1. From the second row, the front ends 5 of the springs are connected on the spring slots (convex location) 7, the shape and the size of the spring slots (concave location) 6 and the spring slots (convex location) 7 are same, and the floors and the keel are firmly spliced and paved in a nailless and null-space mode. In order to specifically splice the floors and walls, elastic top pressure springs are arranged between the floors and the walls, so that the floors are freely regulated following contraction and expansion. Moreover, the floors are convenient to maint