Fall prevention construction method of pressure receiving board equipped additional strength tube, and ground level, and additional strength construction method of slant face

摘要

Topic With the simple originality device, it prevents the fall of the ground level of the stone wall and the retaining wall etc without impairing the stability of ground, compensates slant face such as natural slant face and earth laid slant face try to assure the stabilization of the said slant face. SolutionsAs the open end of additional strength tube itself 1, the Interpolation passes to the central hole of bearing plate 7, taper component 8, from small diameter side outer fitting being done in additional strength tube, itself 1 in person in charge lock part 13 of the plate-like of bearing plate 7 the key sticking, at the same time, aforementioned conclusion component 9, securing is done in additional strength tube itself 1. When and, additional strength tube itself 1 embedding in 2 ground, as bearing plate 7 shows in arrow B, pressure welding it is done on the ground level 3, the ground level 3 is restrained to bearing plate 7 because of this. Choice figure Drawing 2