Process for the production of a fastening of a terrain jump, for the renovation of a pile foundation and for the new construction of a pile foundation by means of a supporting body

摘要

Method for producing a fastening of a terrain jump by means of a support body (14) with the steps: a) dredging the terrain jump, whereby an excavation arises, which consists of filling (3) and soil (2), b) intermediate storage of the excavation, c) laying out an embankment in the ground (2) and in the filling (3), d) inserting a sheet pile wall (6) at a defined distance from the embankment, the sheet pile wall (6) serving as formwork and scour protection, e) stabilizing the sheet pile wall (6 ) with a stiffener (7), which is secured on land with ground anchors (13), f) analysis of components of the excavation and calculation of further materials consisting of suitable additives and necessary hydraulic binders, which must be added to the excavation in order to define To achieve core properties of the support body (14) according to a desired statics, g) formulation of the further suitable additives and necessary hydra ulische binder for the excavation and mixing of the materials for the support body (14), h) installation of the support body (14), which consists of the excavation of the previous dredging and the mixed materials, layer by layer fresh in fresh, up to about one meter below one Installation height of a dead man's anchor (15), i) Installation of a dead man's anchor (15) and further installation of the support body (14) in layers fresh in fresh, j) curing of the support body (14), k) removal of the bracing (7).