CS196065B1 - Method of anchorage of the sectional walls and retaining walls in the reinforced earth - Google Patents

Description

The object of the invention is a method of anchoring stacked retaining walls and walls to reinforced soil. The anchoring method according to the invention allows the construction of anchored walls and retaining walls from mass-produced components in a simple and economical manner.

In the prior art methods of anchoring stacked prefabricated walls or retaining walls to reinforced soil, various modifications must be made to the reinforcement in order to connect the reinforcement elements to the wall and wall parts in order to provide a sufficiently strong interconnection. Most often it is drilling holes into tape reinforcement, modification of ends of reinforcement by welding of anchoring elements, etc. Also components of folded walls and retaining walls must have special modifications for connection with reinforcement and therefore it is not possible to use mass produced, geometrically simple parts such as blocks, lintels, boards. and the production of atypical and costly prefabricated building sites is generally approached. In addition, in many cases, there is a need for auxiliary fasteners between the reinforcement and components, such as various pins, rods, yokes, cotters, etc. This all adds to costs, complicates and makes construction work more difficult.

These drawbacks are eliminated by the method of anchoring the composite walls and retaining walls of the reinforced soil according to the invention, which is based on the fact that a reliable and very simple connection of the reinforcement to the wall and wall components is achieved by partially wrapping the used parts of the anchoring reinforcement. This is achieved by first depositing a layer of reinforcement elements of the required length and in the layout according to the design, in the case of advancing construction of the wall or wall, so that it is inserted into the backfill space ε by the specified anchorage length. cover with a specified layer of soil. The remaining length of the reinforcement elements is left free. A layer of wall components is then deposited.

At the same time, it is possible to perform compaction of the deposited soil layer above the deposited reinforcement by a procedure determined by the project designer of the wall or wall. After the wall part layer has been deposited, the loose reinforcement left is bent back over the wall part to be tightly wrapped and the rest of the reinforcement of the prescribed anchorage length is directed back into the filling space. The next layer of reinforcement is then placed and the whole described procedure is repeated as many times as the number of layers of composite parts is a wall or a wall.

The anchoring method according to the invention is very simple and can be carried out by simple construction-assembly procedures without any particular demands on execution. It makes it possible to use the simplest elements both on reinforcement where conventional strip steel is particularly suitable and on wall length where the application of various blocks, blocks, curbs, slabs, lintels and other mass-produced elements is particularly advantageous. This makes it possible to achieve substantial cost reductions over existing solutions while speeding up and facilitating construction.

An example of an anchoring method according to the invention is shown in the accompanying drawings, in which Fig. 1 represents the first layer of reinforcement elements prior to bending, Fig. 2 represents the first layer of reinforcement elements after bending, establishing a second anchoring element,

9 60 65 mines and laying of the second layer of composite wall or wall parts.

The elements of soil reinforcement 4 of the length determined by the project are stored at prescribed positions according to the project at one end in successively layered soil 4 by passing over the already stacked structures or parts of the composite wall into the free space 6. Then, another layer of composite wall elements 6 is deposited over the reinforced elements 6 and the necessary layer of soil 2 is then deposited.

Claims (1)

Subject A method of anchoring stacked walls and retaining walls to reinforced soil, characterized in that the soil reinforcement elements are deposited on one end of the soil by passing over the already existing structures or the three reinforced elements from the free space around the stacked wall elements. layered soil £. Additional reinforcement elements 4 are stored according to the design, a further layer of the wall elements 4 is installed, another layer of soil 2 is stacked and the reinforcement elements 4 are bent from the free space 4 back to the stacked soil 4. This procedure is repeated as necessary until it is completed whole stacked parts walls. V Y N A LEZU parts skiádané walls or supporting wall to vo - Joint pros toru and after saving another layers of The wall or retaining wall and the next layer of soil are bent back from the free space to the soil around the stored parts.