| 摘要 |
FIELD: construction. ^ SUBSTANCE: method to replace a damaged reinforced concrete support of a power transmission support with a metal support includes concreting, at the level of the reinforced concrete support embedding into soil, a case with elements for metal support fixation. Then the damaged reinforced concrete support is cut at the level of the case top, and the metal support is fixed to the case elements, in order to use the underground part of the reinforced concrete support as the foundation. ^ EFFECT: reduced cost, labour costs and less time required to carry out works. ^ 3 cl, 2 dwg |
