Ultra-high performance concrete transverse web member type strut for electrified railway contact network

The invention provides an ultra-high performance concrete transverse web member type supporting column for an electrified railway contact network. The problems that an existing supporting column is low in strength during bearing capacity, cracks are prone to occurring on the surface of the supporting column, and climbing is inconvenient are solved. An ultra-high performance concrete transverse web member type supporting column for an electrified railway contact network comprises a base, a column body is arranged on the base and is in an isosceles trapezoid shape, the column body comprises two column plates which are symmetrically and downwards arranged in an inclined mode, the column plates are connected through a plurality of web plates, a climbing opening is formed between every two adjacent web plates, reinforcing ribs are arranged in the column plates and distributed in an S shape, and the reinforcing ribs are connected with the column plates in an inclined mode. A plurality of reinforcing plates are arra