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A platform for research: civil engineering, architecture and urbanism
Bridge anti-overturning support and construction method thereof
The invention discloses a bridge anti-overturning support and a construction method for the bridge anti-overturning support, and belongs to the technical field of structural engineering. The anti-overturning support can greatly improve the whole firmness of a bridge floor system and comprises a support lower steel plate, a fixing bolt, a rubber support, a screw rod, an elastic material pipe, a screw cap and a support upper steel plate; the support lower steel plate is fixed to a cover beam through the fixing bolt, and the screw rod is welded to the support lower steel plate and penetrates prefabricated holes in the rubber support and the support upper steel plate; and the periphery of the screw rod is wrapped with the elastic material tube, and the screw rod and the screw cap are mechanically connected through threads. As the anti-overturning support is adopted in a bridge structure, overturning of the bridge floor system under the unbalance loading effect can be effectively prevented, and additional internal force caused by deformation generated by concrete shrinkage and the temperature effect can be avoided; and the bridge anti-overturning support is simple in structure and reasonable in stress, facilitates material taking and has the good technical and economic benefits.
Bridge anti-overturning support and construction method thereof
The invention discloses a bridge anti-overturning support and a construction method for the bridge anti-overturning support, and belongs to the technical field of structural engineering. The anti-overturning support can greatly improve the whole firmness of a bridge floor system and comprises a support lower steel plate, a fixing bolt, a rubber support, a screw rod, an elastic material pipe, a screw cap and a support upper steel plate; the support lower steel plate is fixed to a cover beam through the fixing bolt, and the screw rod is welded to the support lower steel plate and penetrates prefabricated holes in the rubber support and the support upper steel plate; and the periphery of the screw rod is wrapped with the elastic material tube, and the screw rod and the screw cap are mechanically connected through threads. As the anti-overturning support is adopted in a bridge structure, overturning of the bridge floor system under the unbalance loading effect can be effectively prevented, and additional internal force caused by deformation generated by concrete shrinkage and the temperature effect can be avoided; and the bridge anti-overturning support is simple in structure and reasonable in stress, facilitates material taking and has the good technical and economic benefits.
Bridge anti-overturning support and construction method thereof
NIE JIANGUO (author) / LI YIXIN (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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