Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel plate cage strengthened reinforced concrete beam structure and preparation method
The invention discloses a steel plate cage strengthened reinforced concrete beam structure and a preparation method, and belongs to the technical field of strengthening of construction engineering. A steel plate cage is bound to the side face and the bottom surface of a beam plastic hinge region, so a good restriction effect can be provided for concrete, and the concrete can also be prevented from falling prematurely, and the beam ductility is improved. The specific operation steps comprise cutting of the steel plate cage, bending of the steel plate cage, mounting of the steel plate cage and coating of high-performance mortar. By using the structure and the method, the rotation capacity of the beam plastic hinge region can be effectively improved, the ductility of the beam is improved, and the working state of the concrete is improved.
Steel plate cage strengthened reinforced concrete beam structure and preparation method
The invention discloses a steel plate cage strengthened reinforced concrete beam structure and a preparation method, and belongs to the technical field of strengthening of construction engineering. A steel plate cage is bound to the side face and the bottom surface of a beam plastic hinge region, so a good restriction effect can be provided for concrete, and the concrete can also be prevented from falling prematurely, and the beam ductility is improved. The specific operation steps comprise cutting of the steel plate cage, bending of the steel plate cage, mounting of the steel plate cage and coating of high-performance mortar. By using the structure and the method, the rotation capacity of the beam plastic hinge region can be effectively improved, the ductility of the beam is improved, and the working state of the concrete is improved.
Steel plate cage strengthened reinforced concrete beam structure and preparation method
XIE YONGPING (Autor:in) / ZHAO RUIJUAN (Autor:in) / JIA LEI (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
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