Modular prefabricated reinforced concrete hollow pier structure and assembly method thereof
A reinforced concrete and prefabricated assembly technology, which is applied in the direction of erecting/assembling bridges, bridges, bridge parts, etc., to achieve the effects of improving construction efficiency, good performance, and reducing environmental impact
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[0027] refer to figure 1 , 2 , 3. After being tightened, the fine-rolled rebar 6 and the steel bar connector 4 are pre-embedded in the middle assembly section 1 of the prefabricated component of the horizontally spliced pier body segment; The corrugated pipe channel 7 corresponding to the position of the steel bar connector 4 has a groove 8 reserved at the end for the convenience of fixing the finished rolled rebar 6 passing through the left and right asymmetric assembly segments, and is embedded in the middle of the prefabricated component for assembly The threads at both ends of the finish-rolled rebar 6 in section 1 match the thread 401 in the steel bar connector 4, and the end of the finish-rolled rebar 6 that needs to pass through the bellows channel 7 and the butt joint of the steel bar connector 4 is provided with a steel bar The connector 4 is matched with the thread 401 , and the other end is provided with a thread matched with the nut 801 . Apply 2mm epoxy adhesi...
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