Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seismic reinforcing method for existing concrete beam containing steel truss
The invention discloses an anti-seismic reinforcing method for an existing concrete beam containing a steel truss, which aims to improve the anti-seismic property of a concrete frame structure without increasing the section of the existing beam. The anti-seismic reinforcing method comprises a reinforced beam, the steel truss, an energy dissipation damper and other connecting components, wherein the connecting components include an anchor piece which is anchored into the reinforced beam and a steel connecting piece which is used for fixing, the steel truss is connected with the steel connecting piece, the steel connecting piece is fixed to the reinforced beam through the anchor piece in a post-anchoring mode, the reinforced beam is connected with the steel truss into a whole through the connecting components, one end of the energy dissipation damper is connected with the steel truss, and the other end of the energy dissipation damper is connected with the concrete column, so that the anti-seismic energy dissipation performance of a concrete frame is improved. According to the anti-seismic reinforcing method for the existing concrete beam containing the steel truss, the concrete beam is effectively reinforced, additionally, the anti-seismic energy dissipation performance of the concrete frame is improved, and good economic benefits are obtained.
本发明公开了一种含钢桁架的既有混凝土梁的抗震加固方法，旨在提供一种无需增加既有梁截面，同时可以提高混凝土框架结构的抗震性能的加固方法。包括被加固梁、钢桁架、消能阻尼器及其他连接构件，所述连接构件包括锚入被加固梁的锚件和用于固定的钢连接件，所述钢桁架钢连接件进行连接，使用锚件通过后锚固的方式将钢连接件固定于被加固梁上，所述被加固梁通过连接构件与钢桁架连接为一体。所述消能阻尼器一端与钢桁架连接，另一端与混凝土柱连接，以提高混凝土框架的抗震耗能性能。该含钢桁架的既有混凝土梁的抗震加固方法有效的对混凝土梁进行加固，同时提高了混凝土框架的抗震耗能性能，具有良好的经济效益。
Anti-seismic reinforcing method for existing concrete beam containing steel truss
The invention discloses an anti-seismic reinforcing method for an existing concrete beam containing a steel truss, which aims to improve the anti-seismic property of a concrete frame structure without increasing the section of the existing beam. The anti-seismic reinforcing method comprises a reinforced beam, the steel truss, an energy dissipation damper and other connecting components, wherein the connecting components include an anchor piece which is anchored into the reinforced beam and a steel connecting piece which is used for fixing, the steel truss is connected with the steel connecting piece, the steel connecting piece is fixed to the reinforced beam through the anchor piece in a post-anchoring mode, the reinforced beam is connected with the steel truss into a whole through the connecting components, one end of the energy dissipation damper is connected with the steel truss, and the other end of the energy dissipation damper is connected with the concrete column, so that the anti-seismic energy dissipation performance of a concrete frame is improved. According to the anti-seismic reinforcing method for the existing concrete beam containing the steel truss, the concrete beam is effectively reinforced, additionally, the anti-seismic energy dissipation performance of the concrete frame is improved, and good economic benefits are obtained.
本发明公开了一种含钢桁架的既有混凝土梁的抗震加固方法，旨在提供一种无需增加既有梁截面，同时可以提高混凝土框架结构的抗震性能的加固方法。包括被加固梁、钢桁架、消能阻尼器及其他连接构件，所述连接构件包括锚入被加固梁的锚件和用于固定的钢连接件，所述钢桁架钢连接件进行连接，使用锚件通过后锚固的方式将钢连接件固定于被加固梁上，所述被加固梁通过连接构件与钢桁架连接为一体。所述消能阻尼器一端与钢桁架连接，另一端与混凝土柱连接，以提高混凝土框架的抗震耗能性能。该含钢桁架的既有混凝土梁的抗震加固方法有效的对混凝土梁进行加固，同时提高了混凝土框架的抗震耗能性能，具有良好的经济效益。
Anti-seismic reinforcing method for existing concrete beam containing steel truss
一种含钢桁架的既有混凝土梁的抗震加固方法
BAI JIULIN (Autor:in) / HE JING (Autor:in) / CHEN HUIMING (Autor:in) / HU SHAOWEI (Autor:in) / YANG JINGWEI (Autor:in) / JIN SHUANGSHUANG (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
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