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CN202401467U 特高压直流输电线路的斜柱基础 失效 - 权利终止

特高压直流输电线路的斜柱基础
摘要：
特高压直流输电线路的斜柱基础，它包括：钢筋混凝土大板(101)及其上设置的倾斜主柱(102)，所述倾斜主柱(102)为钢筋混凝土方形柱，所述倾斜主柱(102)底部截面中心(A)与所述钢筋混凝土大板(101)中心(B)重合，所述倾斜主柱(102)沿杆塔中心方向倾斜。本实用新型特高压直流斜柱基础可以减小上部杆塔作用力对基础产生的弯矩，从而减小底板和主柱的尺寸，减少混凝土、钢筋及基坑土方的工程量。
摘要（英）：

Provided is an oblique column base of a UHV DC transmission line, comprising a reinforced concrete large plate (101) and an oblique main column (102) disposed thereabove. The oblique main column (102) is a reinforced concrete square-shaped column. The cross section center (A) of the oblique main column (102) overlaps with the center (B) of the reinforced concrete large plate (101). The oblique main column (102) inclines along the center direction of a tower. The oblique column base of a UHV DC transmission line is advantageous in that bending moment of an upper tower force applying on the base can be reduced; the sizes of a bottom plate and the main column can be decreased; engineering amount of concrete, steel bars and foundation pit earthwork can be declined.

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