SU480798A1 - The way to protect the coast from destruction - Google Patents

Description

I

The invention relates to the field of hydraulic engineering and can be used to strengthen the coast, slopes, the creation of dams, active rides, etc.

There are known ways to protect the coast from destruction, concluding in layer-by-layer laying of the soil into the core of the reference, and at the beginning a layer of non-crystallizing foam is laid, then sandy soil is poured onto it.

The disadvantages of these methods are the high cost of construction work due to the need to use scarce materials for construction and long construction times.

In order to reduce the cost and time of construction work for the proposed method, a layer of clay soils is laid into the cores of the dumping, then a layer of torn shell rock is sent to it.

In addition, to supply the coastal zone with artificial pumps, clay soil is poured to a depth equal to 0.6 I caving, a layer of thickness not less than h caving, and a layer of torn shell rock is sent before the clay layer from the sea to a depth equal to I. not less than 2h thick, and a yad of a clay layer that is half the thickness: well, the thickness of the clay layer.

The drawing shows the described method.

A layer of 2 red-brown and meotic clays is poured from the shore into the Purez zone 1, then the clay layer is covered with a layer of 3 torn shell rock.

Subject invention

1. A method of protecting the seashore from destruction, consisting in the layering of soil into draw cores, characterized in that, in order to reduce the time and cost of construction work, a layer of clay soils is laid into the cores, then a layer of tattered shell rock is poured over it.

2. Method according to l. 1, characterized in that, in order to provide artificial sediments for feeding the coastal zone, clayey soil is sent to a depth equal to 0.6 I caving in a layer at least h of caving in thickness, and a layer of torn shell rock is passed in front of the clay layer from the sea to the depth equal to self-collapse, not less than 2h thick, and above the thick clay layer, which is another half the thickness of the clay layer.