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Prestressed concrete fabricated foundation structure and construction method thereof
The invention discloses a prestressed concrete assembly type foundation structure and a construction method. The foundation structure comprises prefabricated reinforced concrete foundation structure components, end face connecting pieces and anchoring ribs. The multiple sections of prefabricated reinforced concrete foundation structure components are spliced to form a foundation structure frame; the end face splicing positions in the foundation structure frame are connected through end face connecting pieces. And the joints of the corners or the cross nodes are bound and lapped through anchoring ribs and are connected by pouring concrete. According to the pre-stressed concrete assembly type foundation structure disclosed by the invention, the pre-stressed technology and the centrifugal process are adopted for prefabricating and producing the obtained prefabricated reinforced concrete foundation structure components, and the prefabricated reinforced concrete foundation structure components are connected through the end face connecting pieces and the anchoring ribs, so that the anti-cracking capability and the anti-bending bearing capability of the foundation structure are greatly improved; meanwhile, the weight of the prefabricated part is reduced, so that good rigidity is achieved, and force transmission of an upper structure is facilitated.
本发明公开了一种预应力混凝土装配式基础结构及施工方法，其中基础结构包括预制钢筋混凝土基础结构构件、端面连接件以及锚固筋；多节预制钢筋混凝土基础结构构件拼接形成基础结构框架；基础结构框架中端面拼接处通过端面连接件连接；转角或交叉节点连接处通过锚固筋绑扎搭接并浇筑混凝土连接。本发明公开的预应力混凝土装配式基础结构由于采用预应力技术和离心工艺进行预制生产获得的预制钢筋混凝土基础结构构件，并通过端面连接件以及锚固筋进行连接，大大提高了基础结构的抗裂能力和抗弯承载能力，同时减轻了预制构件重量，从而具有良好的刚度，有利于上部结构传力。
Prestressed concrete fabricated foundation structure and construction method thereof
The invention discloses a prestressed concrete assembly type foundation structure and a construction method. The foundation structure comprises prefabricated reinforced concrete foundation structure components, end face connecting pieces and anchoring ribs. The multiple sections of prefabricated reinforced concrete foundation structure components are spliced to form a foundation structure frame; the end face splicing positions in the foundation structure frame are connected through end face connecting pieces. And the joints of the corners or the cross nodes are bound and lapped through anchoring ribs and are connected by pouring concrete. According to the pre-stressed concrete assembly type foundation structure disclosed by the invention, the pre-stressed technology and the centrifugal process are adopted for prefabricating and producing the obtained prefabricated reinforced concrete foundation structure components, and the prefabricated reinforced concrete foundation structure components are connected through the end face connecting pieces and the anchoring ribs, so that the anti-cracking capability and the anti-bending bearing capability of the foundation structure are greatly improved; meanwhile, the weight of the prefabricated part is reduced, so that good rigidity is achieved, and force transmission of an upper structure is facilitated.
本发明公开了一种预应力混凝土装配式基础结构及施工方法，其中基础结构包括预制钢筋混凝土基础结构构件、端面连接件以及锚固筋；多节预制钢筋混凝土基础结构构件拼接形成基础结构框架；基础结构框架中端面拼接处通过端面连接件连接；转角或交叉节点连接处通过锚固筋绑扎搭接并浇筑混凝土连接。本发明公开的预应力混凝土装配式基础结构由于采用预应力技术和离心工艺进行预制生产获得的预制钢筋混凝土基础结构构件，并通过端面连接件以及锚固筋进行连接，大大提高了基础结构的抗裂能力和抗弯承载能力，同时减轻了预制构件重量，从而具有良好的刚度，有利于上部结构传力。
Prestressed concrete fabricated foundation structure and construction method thereof
一种预应力混凝土装配式基础结构及其施工方法
QIU ZHENGUI (author) / LI LONG (author) / XIAN JINGCHENG (author) / LIAO ZHONGHUA (author) / HE QINGHUA (author)
2023-10-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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