Ground anchor

anker

  • Diameter: 25, 32 mm
  • Yield strength, minimum: 800 MPa
  • Tensile strength, minimum: 1000 MPa
  • Load: not less than 30 tons

Documentation:

 

depozit primenenie

Basic information:

The ground anchor is a device designed to transfer tensile loads from the anchored structure to the ground support layers.

Usage:

  1. Strengthening of structures containing slopes and mountain groups.
  2. Reconstruction and restoration of individual elements of the railway transport infrastructure.
  3. Construction and repair of tunnels, berthing facilities.
  4. Strengthening and reliable installation of walls for concrete and sheet piling pits.
  5. Formation the supports for masts, containing power lines and telephone networks, and other high-rise structures.
  6. Construction, strengthening, if necessary, and reconstruction of buildings, facilities, including high-rise structures.

The anchor consists of the following main parts: anchor tie rod, nut, coupler, washer; a centralizer may also be included.

Technical Data:

Mechanical properties

Rolled metal class

Steel grades

Yield strength, minimum, N/mm²

Tensile strength, minimum, N/mm²

Relative elongation, %

Diameter

Breaking load, kN, minimum

AVt800

76

800

1000

8 (minimum)

25,0

491

32,0

804

 

Nominal diameter, cross-sectional area and mass of the rolled metal of 1m in length

Bar number (nominal diameter dН), mm

Nominal cross-sectional area FH, mm²

Nominal weight of rolled metal with length of 1 m, kg

Maximum deviation, %

25,0

490,0

3,80

±4

32,0

804,0

6,53

±4

Note: the nominal weight of 1 m in length of the rolled metal is determined based on the nominal diameter at a steel density of 7.85 g/cm3

© «Tula Metal Rolling Plant», 2018

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