Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing method of external facade uneven joint of concrete frame structure and reinforcing structure
The invention discloses a reinforcing method of an external facade uneven joint of a concrete frame structure and a reinforcing structure corresponding to the reinforcing method. The reinforcing method comprises the following steps that S1, a main groove channel is dug in a concrete protective layer of a joint core area, wherein the joint core area is a beam and a column intersecting area; S2, holes are drilled in peripheral beams; S3, UHPC prefabricated plates are installed on the peripheral beams, extending groove channels formed in the UHPC prefabricated plates in advance cooperate with themain groove channel to form a groove channel, and through holes formed in the UHPC prefabricated plates in advance correspond to and cooperate with the holes to form a hole channel; S4, fiber composite battens are installed in the groove channel; and S5, anchor parts are installed, implanted limbs of the anchor parts are inserted into the hole channel, and lap joint limbs of the anchor parts areinstalled in the groove channel. According to the reinforcing method and the reinforcing structure, the problem that a concrete frame joint anti-seismic reinforcing method and structure in the prior art are not high in practicability when used under the situation that external facade uneven joint beams and columns are not equal in width is solved.
本发明公开了混凝土框架结构外立面不平齐节点的加固方法和所述加固方法对应的加固结构。加固方法包括以下步骤：S1：在节点核心区的混凝土保护层上开凿主槽道，节点核心区为梁、柱相交的区域；S2：在周边梁上开凿孔洞；S3：在周边梁上安装UHPC预制板，且UHPC预制板上预设延伸槽道与主槽道配合形成槽道，UHPC预制板上预设的通孔和孔洞相对应，并配合形成孔道；S4：在槽道内安装纤维复合板条；S5：安装锚固件，将锚固件的植入肢插入孔道，锚固件的搭接肢安装在槽道内。本发明提供的加固方法和加固结构，解决了现有技术中的混凝土框架节点抗震加固方法和结构在用于外立面不平齐节点梁柱不等宽情况下时实用性不高的问题。
Reinforcing method of external facade uneven joint of concrete frame structure and reinforcing structure
The invention discloses a reinforcing method of an external facade uneven joint of a concrete frame structure and a reinforcing structure corresponding to the reinforcing method. The reinforcing method comprises the following steps that S1, a main groove channel is dug in a concrete protective layer of a joint core area, wherein the joint core area is a beam and a column intersecting area; S2, holes are drilled in peripheral beams; S3, UHPC prefabricated plates are installed on the peripheral beams, extending groove channels formed in the UHPC prefabricated plates in advance cooperate with themain groove channel to form a groove channel, and through holes formed in the UHPC prefabricated plates in advance correspond to and cooperate with the holes to form a hole channel; S4, fiber composite battens are installed in the groove channel; and S5, anchor parts are installed, implanted limbs of the anchor parts are inserted into the hole channel, and lap joint limbs of the anchor parts areinstalled in the groove channel. According to the reinforcing method and the reinforcing structure, the problem that a concrete frame joint anti-seismic reinforcing method and structure in the prior art are not high in practicability when used under the situation that external facade uneven joint beams and columns are not equal in width is solved.
本发明公开了混凝土框架结构外立面不平齐节点的加固方法和所述加固方法对应的加固结构。加固方法包括以下步骤：S1：在节点核心区的混凝土保护层上开凿主槽道，节点核心区为梁、柱相交的区域；S2：在周边梁上开凿孔洞；S3：在周边梁上安装UHPC预制板，且UHPC预制板上预设延伸槽道与主槽道配合形成槽道，UHPC预制板上预设的通孔和孔洞相对应，并配合形成孔道；S4：在槽道内安装纤维复合板条；S5：安装锚固件，将锚固件的植入肢插入孔道，锚固件的搭接肢安装在槽道内。本发明提供的加固方法和加固结构，解决了现有技术中的混凝土框架节点抗震加固方法和结构在用于外立面不平齐节点梁柱不等宽情况下时实用性不高的问题。
Reinforcing method of external facade uneven joint of concrete frame structure and reinforcing structure
混凝土框架结构外立面不平齐节点的加固方法及加固结构
WANG GUOLIN (Autor:in) / ZHU TAO (Autor:in) / YANG JIALIN (Autor:in) / WANG KAI (Autor:in)
23.10.2020
Patent
Elektronische Ressource
Chinesisch
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