| abstract |
The utility model discloses the power transmission tower pressure anchor wire cushion cap foundations that one kind can bear uplift load and horizontal loading, it builds in compound stratum, the compound stratum includes basement rock and the coating for covering basement rock, the pressure anchor wire cushion cap foundation includes the cushion cap on top and several pressure anchor wires of lower part, the cushion cap is embedded to coating, the pressure anchor wire passes through coating and anchors into basement rock, the basement rock drills equipped with anchor cable, the pressure anchor wire includes several anchor cable bodies for injecting the injecting cement paste of anchor cable drilling and being combined as a whole with injecting cement paste, the bottom end of the anchor cable body connects bearing plate, the upper end of the anchor cable body and cushion cap anchor connection.The utility model is able to bear biggish uplift load and horizontal loading. |