The invention discloses an ALC neotectonics building structure. The ALC neotectonics building structure comprises wall top wooden beams, wall bottom steel beams and ALC walls formed among the wall topwooden beams and the wall bottom steel beams, corner posts are arranged at the mutual perpendicular included angle of the ALC walls, ALC battens are arranged in the corner posts, corner post baseboards are arranged below the corner posts and are fixed to concrete ground through anchor bolts, and the wall top wooden beams are connected with the wall bottom steel beams through vertical pull rods, transverse pull rods penetrate through the vertical pull rods in the horizontal direction, the vertical pull rods and the transverse pull rods are arranged in the ALC walls, and the wall bottom steel beams are integrally connected with the concrete ground through the anchor bolts.