Novel assembly type bridge lower structure
A prefabricated, bridge technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of high construction precision, small grouting sleeve aperture, complex construction process, etc., to shorten the construction period, reduce the construction precision requirements, The effect of simplifying the construction process
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[0019] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention. Detailed implementation modes and specific operation procedures are given, but the protection scope of the present invention is not limited to the following Mentioned examples.
[0020] Such as figure 2 As shown, the lower structure of the new fabricated bridge according to the present invention is composed of a bridge pier column, a cover beam and a bearing platform adopting a socket structure. Specifically, the bridge pier column includes a section steel column inner core 1.1 and a concrete reinforcement layer 1.2 poured around it. The top of the section steel column inner core 1.1 extends beyond the concrete reinforcement layer 1.2 to form a top socket section 1.3 and a section steel column inner core 1.1 The bottom extends beyond the concrete reinforceme...
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