SU1291662A1 - Method of constructing solid concrete lining - Google Patents

Abstract

The invention relates to hydraulic engineering and can be used when facing channels or when attaching an uphill slope of an earth dam. The aim of the invention is to reduce the laboriousness of the construction of the cladding and increase its durability. The monolithic concrete lining is made in the form of rectangular plates 1 separated from each other by expansion joints. The expansion joints are formed by beams 2 of the T-section, the wall height of which exceeds the thickness of the plates 1. The prepared base 4 of the facing along the lines of the joints of the plates 1 is placed on the shelf of the beam 2 of the T-section. Hermetic S mestic 3 is applied to them preliminarily or after installation. Then, the concrete mix to a height // smaller than the height of the walls of the beams 2 is placed into 2 cards formed by beams. oo with O5 O5 N3 FIG.

Description

The invention relates to hydraulic construction and can be used with: i (), for example, when facing a canal or fixing a high slope of an earth dam.

On the prepared base, 4 claddings along the lines of the joints of the plates I are mounted on the shelf of the beam of the T-section. Sealant 3 is applied to them preliminarily or after installation. Then, in the aim of the invention, the cards reduced by beams 2 are laid down with the labor-intensiveness of the construction of the cladding and the pvit mixture to a height less than

walls of beams 2.

its durability.

FIG. 1 shows the lining, a longitudinal section; in fig. 2 - the same plan view.

The monolithic concrete lining is made in the form of rectangular plates 1 separated from each other by expansion joints formed by T-shaped beams 2 (e.g.

walls of beams 2.

Claims (1)

Claims The method of erecting a monolithic concrete 10 cladding of a predominantly hydraulic structure, including cutting it into slabs by expansion joints by installing reinforced elements along the joints of the plates and subsequent laying of the concrete mix, characterized in that precast concrete), the height of the wall of which is 5 to reduce the labor intensity of erection, is greater than the thickness of the plates 1. The face sealant 3 and increase its durability (bitumen or g, other material) seals the joint cavity and its joint with base 4. The method is carried out as follows. zom. The embedded elements are made in the form of iMO-nolithic T-beams, which are installed by a shelf on the base and the concrete mixture is placed at a height less than the height of the walls of the T-beams. On the prepared base, 4 claddings along the lines of the joints of the plates I are mounted on the shelf of the beam of the T-section. Sealant 3 is applied to them either preliminarily or after installation. Then the concrete mix is formed on the cards 2 formed by beams to a height smaller than the height 2 cards laid out by beams stack the concrete mix to a height lower than walls of beams 2. Claims The method of erecting a monolithic concrete lining, mainly a hydraulic structure, including cutting it into slabs with expansion joints by installing reinforced elements along the joints of the plates and subsequent laying of the concrete mix, characterized in that  the purpose of reducing the complexity of erecting the facing and increasing its durability, The embedded elements are made in the form of iMO-nolithic T-beams, which are installed by a shelf on the base and the concrete mixture is placed at a height less than the height of the walls of the T-beams. 2.