A process for the preparation of an interactive support system of geotextile sheathed columns of granular material and the outcropping soil for the removal of building - and traffic loads in the case of low load-bearing constructional component

摘要

A process for the preparation of an interactive support system with a geotextile sheathed columns of granular material and the outcropping soil for the removal of building - and traffic loads in the case of low load-bearing background with the following method steps:– on the terrain is applied to the invention, a first layer of sand– subsequently, in a predetermined grid drainage vertically is introduced, preferably at least up to the load-bearing base– then, a second layer of sand is applied to the first– by means of the sand layers are in the soft layer columns of compacted granular material with a coating of expansion of a soft, a high tensile geotextile material, wherein the sheath is dimensioned such that the columns, after the production of the complete support system, a flexible, self-regulating bearing behaviour of the fact that in the case of a yielding of the columns in the case of load on the loads at least partially on the surrounding soft layer be rearranged and a period of time - and load-dependent balance is achieved– for the production of the complete support system, the geotextile is coated with drainage columns and the vertically..