Erection of enclosing structures of vertical trenches by technology IWG in underground construction in weak soil

The article discusses the modern way of erection of enclosing structure of vertical trenches - «wall in ground» under an inclination to the foundation plane to give stability. Active soil tension is perceived by influence structure gravity, therefore there was no need to install additional spacers and restraints elements. The problem was to form such a structure and ensure its quality. Modern technologies and discoveries contribute to the achievement of this goal now.