Slope protection structure

Abstract

Abstract PURPOSE:To hold a slope surface earth and to prevent collapse of surface earth, by a method wherein the surface of the surface earth is covered with a net, rods and bracing rods are laterally and longitudinally and obliquely arranged. CONSTITUTION:The surface of surface earth B is covered with a net 1 throughout an entire surface, and main anchor 2, positioned laterally and longitudinally at specified intervals, are penetrated down to a stable ground A. Rods 3 are laterally and longitudinally disposed in the shape of a lattice between the heads of the main anchors 2 emerging from the net 1, and the rods 3 are welded to the heads of the main anchors 2. Thereafter, bracing rods 4 are respectively disposed between the joints of the rods 3 and are secured by welding, auxiliary anchors 5 are penetrated in the surface earth B at the intersection point of the bracing rods 4, and the heads of the auxiliary rods 5 are welded to the intersection points of the bracing rods 4. Further, the net 1 is securely supported to the top part of the face of a slope by means of a rolled-in part 6 and top anchors 7.

Inventors

• 👤 Tsutomu Kondo
• 👤 近藤　勤

Bibliographic Details