Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seismic strengthening method for frame beam-column joint core area
The invention discloses a seismic strengthening method for a frame beam-column joint core area. The method comprises the following steps that firstly, an integrated stirrup sleeve is prefabricated; secondly, main column ribs, beam bottom column stirrups and beam lower portion longitudinal ribs are installed; thirdly, the integrated stirrup sleeve is installed; fourthly, beam upper portion longitudinal ribs and waist ribs are installed. By means of the method, the integrated stirrup sleeve is prefabricated first and then integrally installed on site, and thus compared with an existing method, the method has the advantages that construction is easy, and operation is convenient; the requirement for seismic performance and construction quality in the frame beam-column joint core area can be effectively met, and the quality problem brought by the construction difficulty of the traditional binding technology can be effectively solved.
Seismic strengthening method for frame beam-column joint core area
The invention discloses a seismic strengthening method for a frame beam-column joint core area. The method comprises the following steps that firstly, an integrated stirrup sleeve is prefabricated; secondly, main column ribs, beam bottom column stirrups and beam lower portion longitudinal ribs are installed; thirdly, the integrated stirrup sleeve is installed; fourthly, beam upper portion longitudinal ribs and waist ribs are installed. By means of the method, the integrated stirrup sleeve is prefabricated first and then integrally installed on site, and thus compared with an existing method, the method has the advantages that construction is easy, and operation is convenient; the requirement for seismic performance and construction quality in the frame beam-column joint core area can be effectively met, and the quality problem brought by the construction difficulty of the traditional binding technology can be effectively solved.
Seismic strengthening method for frame beam-column joint core area
ZHAO DONGDONG (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
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