| 摘要 |
FIELD: construction. ^ SUBSTANCE: anchor pile comprises a traction rod in the form of bars with identical diameter connected by means of couplings, and the first bar is equipped with a crown or a chisel. The pile is equipped with bars of increased diameter and connecting couplings with boring blades. Diameters of coupling holes with boring blades correspond to various diameters of bars. ^ EFFECT: reduced material intensity and reduced labour intensiveness in arrangement of an anchor pile. ^ 3 dwg |
