Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress tension method and equipment for self-control fiber cloth
The invention mainly relates to a prestress tension method and equipment for self-control fiber cloth, and belongs to the field of the concrete reinforcement engineering. A torsion limiting value is set in advance by a torsion limiter; after the fiber cloth is tensioned by equipment, the torsion limiter generates an on-off phenomenon after the fiber cloth achieves the torsion limiting value set by the torsion limiter; a prestress value on the fiber cloth and the torsion value in the torsion limiter are kept constant; since the tension equipment is continuously tensioned, the tension equipment begins to automatically control to release the fiber cloth, the fiber cloth stops being tensioned after the fiber cloth length required by a field is released, and the prestress on the fiber cloth is always kept constant. The torsion limiting value set by the torsion limiter in advance is regulated to tension the fiber cloth with different prestress requirements. According to the method, an engineering application that the fiber cloth is automatically controlled to tension by the torsion limiter in concrete reinforcement engineering can be realized. The tension equipment has the advantages of simple structure, reliable performance and easiness in operation.
Prestress tension method and equipment for self-control fiber cloth
The invention mainly relates to a prestress tension method and equipment for self-control fiber cloth, and belongs to the field of the concrete reinforcement engineering. A torsion limiting value is set in advance by a torsion limiter; after the fiber cloth is tensioned by equipment, the torsion limiter generates an on-off phenomenon after the fiber cloth achieves the torsion limiting value set by the torsion limiter; a prestress value on the fiber cloth and the torsion value in the torsion limiter are kept constant; since the tension equipment is continuously tensioned, the tension equipment begins to automatically control to release the fiber cloth, the fiber cloth stops being tensioned after the fiber cloth length required by a field is released, and the prestress on the fiber cloth is always kept constant. The torsion limiting value set by the torsion limiter in advance is regulated to tension the fiber cloth with different prestress requirements. According to the method, an engineering application that the fiber cloth is automatically controlled to tension by the torsion limiter in concrete reinforcement engineering can be realized. The tension equipment has the advantages of simple structure, reliable performance and easiness in operation.
Prestress tension method and equipment for self-control fiber cloth
NING BAOKUAN (Autor:in) / HU HAITAO (Autor:in) / MAO JIANWEI (Autor:in) / ZHANG JUNXIANG (Autor:in)
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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