DE3029494C2 - Element for securing slopes and embankments - Google Patents

Description

The invention is based on an element specified in the preamble of claim 1 and through the kind known from the brochure »Uni-Multiwall«.

The known element for securing slopes and embankments consists of a hollow body open at the bottom and top with walls perpendicular to the base surface, of which the longitudinal walls are arranged parallel to each other and a hollow body transverse wall is straight and directed at right angles to the hollow body longitudinal walls, and in which Base surface of the other hollow body transverse wall raised projections are arranged, and when laterally offset stacking of identical hollow bodies on top of one another, the projections rest against the hollow body walls of two adjacent hollow bodies, securing them against relative displacement.

This shape of the elements allows building elements that are laterally offset from one floor to the next, either to erect a vertical wall or a wall with a very specific inclination towards the embankment. if a relative displacement of the stacked hollow bodies with respect to the lower level away from the embankment is to be avoided by the projections engaging in a form-locking manner

With the invention for an element of the im Preamble of claim 1 specified genus

greater stacking variation while maintaining the mutual bracing of superimposed

Striving for elements

To solve this problem, the design features specified in the characterizing part of claim 1 are provided.

These measures also allow a vertical as well as an offset towards the embankment Stacking of the elements, but with a continuously variable degree of displacement.

In addition, it is also possible to choose either the straight or the curved transverse walls of the elements to be arranged at the front.

Further developments of the element that are advantageous and conducive to the solution are given in the Claims 2 to 5 disclosed.

An embodiment of the element according to the invention and stacking options are shown in the drawings and will be described in more detail below described. It shows 2-i F i g. 1 an element in the front view,

F i g. 2 the same in the side view, F i g. 3 also seen from above,

4 the same in a perspective view seen obliquely from below and the

jo Fig. 5 to 14 five element stacking options, in each case in plan view and in section.

Those elements consist of an elongated hollow body 1 which is open at the bottom and top. All walls of the hollow body 3 to 6 have the same thickness and are arranged perpendicular to the base side 2 of the Γ) hollow body 1.

The two longitudinal walls 3, 4 of the hollow body are arranged parallel to one another. One of the hollow body transverse walls 5 extends to the hollow body longitudinal walls 3, 4 at right angles, while the other hollow body transverse wall ίο 6 curved in a circular arc and to the axis of symmetry the longitudinal walls of the hollow body 3, 4 are arranged symmetrically. The entire length of the hollow body 1 is greater than the width. Length and width are roughly 3 to 2.

i "> Of the base area 2, two molded, strive for extensions 7 and 8 directed downwards.

The latter are designed symmetrically to the axis of symmetry of the hollow body 1.

The projections 7,8 are provided on the hollow body transverse wall 6 "><i in the areas in which the Hohlkör perlängswände 3, pass 4 in the hollow body transverse wall. 6 The clearance between the projections 7 and 8 is related to the clearance of the hollow body longitudinal walls 3 , 4 roughly like 2 to 3.
^r ö Each element allows the following stacking options to secure an embankment. Here, the hollow bodies 1 are always arranged laterally offset from floor to floor.

w 1. The hollow bodies 1 are at a maximum lateral distance from one another and vertically one above the other arranged, the arcuate hollow body transverse walls 6 facing the slope, as shown in FIGS. 5 and 6 is shown. The extensions 7, 8 are on the outer sides of the curved hollow body transverse walls 6 of the lower hollow body 1 and thus prevent a Relative displacement of the stacked hollow bodies 1

opposite the lower floor from the embankment path.

(Figs. 7 and 8) Substantially as in Figs. 5 6 and 6, stacked, but here is each The upper floor is offset from the lower floor towards the embankment, so that there is a gives a support wall inclined at the top towards the embankment

Also here are the extensions 7, 8 on the outsides of the slope facing ι ο Hollow body transverse walls 6.

(Fig. 9 and 10) The hollow body 1 with the hollow body transverse walls 6 facing the embankment are arranged side by side and offset from floor to floor towards the embankment.

(Fig. 11 and 12) Here, the straight hollow body transverse walls 5 face the embankment.In addition, the hollow bodies 1 are stacked close to one another and vertically one above the other, with the extensions 7, 8 resting on the inside of the hollow body transverse walls 6 and thus also a lateral clamping of the hollow body 1 cause.
(Figs. 13 and 14) Similar to Figs. 11 and 12, but with the difference that the hollow bodies 1 are arranged side by side with a lateral spacing and are stacked offset from floor to floor towards the embankment. Here, too, the extensions 7, 8 rest on the inner sides of the hollow body transverse walls 6 and thus prevent a relative displacement of the hollow body 1 both away from the embankment and in the longitudinal extent of the supporting wall.

For this purpose 2 sheets of drawings

Claims (5)

Patent claims: 1. Element for securing slopes and embankments, consisting of a hollow body open at the bottom and top with walls perpendicular to the base surface, of which the longitudinal walls are arranged parallel to one another and a hollow body transverse wall is straight and directed at right angles to the hollow body longitudinal walls, and in which at the base surface of the other hollow body transverse wall raised extensions are arranged and when laterally offset stacking of identical hollow bodies on the hollow body walls of two adjacent lower hollow bodies, these are secured against relative displacement, characterized in that the with the extensions (J, 8) provided with the hollow body transverse wall (6 ) is arcuate and the extensions (7, 8) are each arranged in the connection area between the hollow body longitudinal walls (3, 4) and the arcuate hollow body transverse wall (6), one of the hollow body transverse walls (5 or 6) being intended to rest on the embankment 2. Element according to claim 1, characterized in that the frontal, arcuate hollow body transverse wall (6) is curved in the shape of a circular arc. 3. Element according to claim 1 or 2, characterized in that the lateral distance of the Extensions (7, 8) smaller than the clear width between the longitudinal walls of the hollow body (3, 4) is. 4. Element according to one or more of the preceding claims, characterized in that the extension end faces to the center of the Radii of curvature of the arcuate hollow body transverse wall (6) are arranged to run approximately radially are. 5. Element according to any one of the preceding claims, characterized in that all hollow body walls (3,4,5,6) have the same thickness.