Prestressed steel cylinder concrete pipe for jacking construction
The utility model provides a prestressed steel cylinder concrete pipe for jacking construction. The prestressed steel cylinder concrete pipe comprises a pipe core made of concrete materials, a steel cylinder is embedded in the pipe core, a carbon fiber rib layer is arranged outside the pipe core, an...
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Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a prestressed steel cylinder concrete pipe for jacking construction. The prestressed steel cylinder concrete pipe comprises a pipe core made of concrete materials, a steel cylinder is embedded in the pipe core, a carbon fiber rib layer is arranged outside the pipe core, and a concrete protection layer is arranged outside the carbon fiber rib layer. The supporting seat is arranged on the pipe core; the stainless steel plate is arranged on the outer wall of the supporting seat; the upper end surface of the fixed seat is a spherical surface; and the wear-resistant sliding plate is arranged on the upper end face of the fixing seat, and when the pipe core is arranged on the fixing seat, the wear-resistant sliding plate is attached to the stainless steel plate. The prestressed steel cylinder concrete pipe for jacking construction has the advantages of being good in transportation and installation, long in service life and safe in bearing.
本实用新型提供一种顶进施工用预应力钢筒混凝土管,包括:混凝土材质制作的管芯,管芯内埋置有钢筒,管芯外 |
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