Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nonmetal anchor rod
The invention discloses a nonmetal anchor rod which comprises an anchor rod body. The anchor rod body is in a cylinder shape and is made of metal materials. An annular groove is formed in the outer periphery of the anchor rod body. According to the nonmetal anchor rod, the anchor rod body is made of nonmetal materials, so that anticorrosion durability is achieved, the nonmetal anchor rod is suitable of a permanent structure, meanwhile, an annular groove is formed in the outer periphery of the anchor rod body, during expanding head casting, concrete can enter the annular groove, so that the anchor rod body and an expanding head are integrally connected, and when the anchor rod body is pulled from the outside, the annular groove can enlarge the resistance of the anchor rod body. The tensile strength of the nonmetal anchor rod can reach 609-1080 MPa, and a metal anchor rod made of a rebar or a steel strand can be completely replaced.
Nonmetal anchor rod
The invention discloses a nonmetal anchor rod which comprises an anchor rod body. The anchor rod body is in a cylinder shape and is made of metal materials. An annular groove is formed in the outer periphery of the anchor rod body. According to the nonmetal anchor rod, the anchor rod body is made of nonmetal materials, so that anticorrosion durability is achieved, the nonmetal anchor rod is suitable of a permanent structure, meanwhile, an annular groove is formed in the outer periphery of the anchor rod body, during expanding head casting, concrete can enter the annular groove, so that the anchor rod body and an expanding head are integrally connected, and when the anchor rod body is pulled from the outside, the annular groove can enlarge the resistance of the anchor rod body. The tensile strength of the nonmetal anchor rod can reach 609-1080 MPa, and a metal anchor rod made of a rebar or a steel strand can be completely replaced.
Nonmetal anchor rod
CHEN BEILI (Autor:in) / LUO QUEQIAO (Autor:in) / LI YONGGANG (Autor:in) / GE HAIJUAN (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
External anchoring device for nonmetal anti-floating anchor rod
| Europäisches Patentamt | 2021