Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Uplift-resistant linear tower in mountain area
An uplift-resistant linear tower in a mountain area comprises a tower head and a tower body, wherein a ground wire bracket is arranged at the top of the tower head; a conducting wire crossarm is arranged in the middle of the tower head; upper crank arms and lower crank arms are arranged at the lower part of the tower head; a first ground wire hanging point and a second ground wire hanging point which are used for hanging of a ground wire are arranged on the ground wire bracket; a left conducting wire crossarm hanging point, a middle conducting wire crossarm hanging point and a right conducting wire crossarm hanging point are respectively arranged at the left-most end, in the middle and at the right-most end of the conducting wire crossarm; a three-phase conducting wire left-phase suspending insulator is hung at the left conducting wire crossarm hanging point; a three-phase conducting wire middle-phase suspending insulator is hung at the middle conducting wire crossarm hanging point; a three-phase conducting wire right-phase suspending insulator is hung at right conducting wire crossarm hanging point. By using the uplift-resistant linear tower provided by the invention, the length reduction of the conducting wire crossarm is facilitated, pilot bar design is not controlled by a Kv value, and in comparison with strain tower cut-off, the uplift-resistant linear tower has the advantages that the tower weight is reduced by about 15 % and corresponding foundation concrete amount can be saved by 25%.
Uplift-resistant linear tower in mountain area
An uplift-resistant linear tower in a mountain area comprises a tower head and a tower body, wherein a ground wire bracket is arranged at the top of the tower head; a conducting wire crossarm is arranged in the middle of the tower head; upper crank arms and lower crank arms are arranged at the lower part of the tower head; a first ground wire hanging point and a second ground wire hanging point which are used for hanging of a ground wire are arranged on the ground wire bracket; a left conducting wire crossarm hanging point, a middle conducting wire crossarm hanging point and a right conducting wire crossarm hanging point are respectively arranged at the left-most end, in the middle and at the right-most end of the conducting wire crossarm; a three-phase conducting wire left-phase suspending insulator is hung at the left conducting wire crossarm hanging point; a three-phase conducting wire middle-phase suspending insulator is hung at the middle conducting wire crossarm hanging point; a three-phase conducting wire right-phase suspending insulator is hung at right conducting wire crossarm hanging point. By using the uplift-resistant linear tower provided by the invention, the length reduction of the conducting wire crossarm is facilitated, pilot bar design is not controlled by a Kv value, and in comparison with strain tower cut-off, the uplift-resistant linear tower has the advantages that the tower weight is reduced by about 15 % and corresponding foundation concrete amount can be saved by 25%.
Uplift-resistant linear tower in mountain area
DU HAIQIANG (Autor:in) / XU MINGMING (Autor:in) / XU ZHIHONG (Autor:in) / LI CHUN (Autor:in) / YANG BOLIN (Autor:in) / HE HONGBO (Autor:in) / LI LIN (Autor:in) / HOU CHANGJIAN (Autor:in) / LUO WEI (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Uplift resistance of transmission tower footings
| Engineering Index Backfile | 1962
| Europäisches Patentamt | 2021
On uplift resistance of transmission tower footings
| Engineering Index Backfile | 1964
Uplift resistance tests on full size transmission tower foundations
| Engineering Index Backfile | 1964