Ground anchors used immediately in manyareas: the consolidation of retaining walls, strengthening the foundations of high-rise buildings fence pits, bottom dock, and omit wells, walls of various underground facilities at the slopes or the slopes formed by landslides. To anchor in the ground to fulfill its function properly, there are companies who design such actions produce the calculated position, and circuits and, in fact, carried out with appropriate equipment the actual installation of anchors. It can be an anchor or anchor CFA self-expanding type.
What is required elements are definedspecialist, based on the evidence of the type of soil, extent of future load and depth of the object space. The same can be said about the materials themselves and the companies manufacturers of ground anchors. Experts working only with high-quality and tested materials that until now quite widely used in our country and abroad.
The principle of anchors
Briefly describe the principle of operation, theCFA members provide such effects on structures as compression, stretching or bending. By and large - it creates a broad front for the actions and conduct of operations. For example, the aforementioned anchors reinforced slopes array of mountains, made reconstruction work of various kinds of transport infrastructure (railway, road traffic areas) repaired tunnels or mooring design, hardening the river mouth, the supporting mast, carrying electricity transmission lines or telephone networks. And also apply for fixing the wind generators impact the lifts for the ski facilities and many other reconstruction work associated with all sorts of buildings and structures of complex structures.
Many anchors are designed for huge load. In appearance - this tubular members, which are used as piling and ground pegs, hammered into the ground under the influence of a powerful press.
At CFA anchors and modernthe process of installation, there are a number of advantages. For example, high labor productivity, lack of adverse effects on the existing foundations and successful use on unstable soil foundations without involving casing elements (pipes).