Hollow concrete square pile based on prestress

Hollow concrete square pile based on prestress

  • CN 202,031,087 U
  • Filed: 05/06/2011
  • Issued: 11/09/2011
  • Est. Priority Date: 05/06/2011
  • Status: Active Grant
First Claim
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1. concrete hollow prestressing force basis side stake, comprise that cross section is the pile body of rectangle, described pile body has a reinforcing cage and concrete at least, described reinforcing cage two ends respectively are connected with a rectangular metal end plate, it is characterized in that, described metal end plate is identical with described pile body profile, and described reinforcing cage comprises a plurality of prestressing force master muscle and stirrup, and described stirrup shape in the shape of a spiral is welded on the described main muscle;

  • Each described main muscle all is connected in the tension force hole of a correspondence on the described metal end plate, the rectangular layout in described tension force hole, and all described tension force holes are all identical with the vertical distance at its nearest metal end plate edge.

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