КРЕПЛЕНИЕ БОРТОВ КОТЛОВАНА

摘要

FIELD: construction. ^ SUBSTANCE: bracing of boards of a foundation ditch includes protecting and load-carrying wall structure connected with a fastening belt, executed on the top of protecting and a load-carrying structure. The fastening belt is executed in the form of the salient aside reinforced flange from a foundation ditch, located in an dimple of the fore shaft with possibility of rigid connection of a prefabricated reinforcement cage of a flange with the top exposed part of a prefabricated reinforcement cage of a wall structure and joints concreting this connection for increase in flexural rigidness. ^ EFFECT: increase in flexural rigidness of an upper part of bracing in a vertical plane for a full exception of horizontal moving of a load-carrying wall and a ground towards a foundation ditch. ^ 4 cl, 2 dwg