Протизсувне анкерне кріплення

Abstract

The article analyzes the existing methods of fastening the walls of trenches and pits. A new device and technology ofabrasive anchor fastening, which allow for temporary (for the period of construction of an underground part of thebuilding), to maintain vertical walls of pits and trenches up to 4 m in depth from the shear. The proposed solutions areespecially relevant in compressed conditions of dense building in the absence of the possibility of sloping. The presentedbases of calculation will allow to develop a simple and accessible engineering technique of reliability of this anchorfastening in the future.The technology and the device are technologically simple and allow, in comparison with the traditional ones, toreduce the complexity of the device and reduce the cost of carrying out the work.