Culvert structure adopting high density polyethylene (HDPE) winding reinforcement pipes and foam concrete and construction method of culvert structure
A technology of winding reinforcing pipe and foam concrete, which is applied in the field of culvert structure, can solve the problems of uneven settlement of culvert pipes, low requirements on ground bearing capacity, and collapse of culvert pipes. less effect
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[0055] like figure 1 The shown culvert structure using HDPE winding reinforcing pipe and foam concrete includes a culvert pipe foundation 2, a culvert pipe 4, a filling body 5 located on both sides and above the culvert pipe 4, and a road surface 3 located above the filling body 5. The body 5 is a foamed concrete filling body; the culvert 4 includes a plurality of HDPE winding reinforcement pipes 4-1 connected end to end in sequence, and the inner side of the connection of two adjacent HDPE winding reinforcement pipes 4-1 is wound with annular steel Belt 12, an anti-seepage sealing structure 13 is provided between the annular steel belt 12 and the HDPE winding reinforcement pipe 4-1, and an anti-seepage sealing structure 13 is provided on the annular steel belt 12 for exerting force on it to make the annular steel belt 12, anti-seepage The sealing structure 13 and the HDPE winding reinforcement pipe 4-1 are closely attached to the sealing reinforcement device 11 .
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