A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of building structures, and particularly relates to a double-row grouting sleeve structure and an assembly type prefabricated part. The double-row grouting sleeve structure comprises a first sleeve, a second sleeve, a first connecting pipe and a second connecting pipe; the first sleeve is provided with a first steel bar connecting hole, a first grouting hole, a first slurry outlet hole, a first connecting hole and a second connecting hole; the first grouting hole and the first connecting hole are correspondingly formed in the radial direction of the first sleeve; the first slurry outlet hole and the second connecting hole are correspondingly formed in the radial direction of the first sleeve; the second sleeve is provided with a second steel bar connecting hole, a second grouting hole, a second slurry outlet hole, a third connecting hole and a fourth connecting hole; the second grouting hole and the third connecting hole are formed in a radial corresponding mode; and the second slurry outlet hole and the fourth connecting hole are formed in a radial corresponding mode. According to the double-row grouting sleeve of a number sign-shaped structure, transverse stress is increased, longitudinal stress is enhanced, steel bars do not need to be replaced, and connection between the prefabricated parts can be tighter and firmer.
本发明属于建筑结构技术领域，尤其涉及一种双排灌浆套筒结构及装配式预制构件。双排灌浆套筒结构包括第一套筒、第二套筒、第一连接管和第二连接管，第一套筒设有第一钢筋连接孔、第一灌浆孔、第一出浆孔、第一连接孔和第二连接孔，第一灌浆孔和第一连接孔沿第一套筒的径向正对应设置，第一出浆孔和第二连接孔沿第一套筒的径向正对应设置；第二套筒设有第二钢筋连接孔、第二灌浆孔、第二出浆孔、第三连接孔和第四连接孔，第二灌浆孔和第三连接孔径向正对应设置，第二出浆孔和第四连接孔径向正对应设置。井字型结构的双排灌浆套筒实现横向受力的增加和纵向受力的加强，对钢筋不需要进行代换，并且可以使得预制构件之间的连接更加紧密和稳固。
The invention belongs to the technical field of building structures, and particularly relates to a double-row grouting sleeve structure and an assembly type prefabricated part. The double-row grouting sleeve structure comprises a first sleeve, a second sleeve, a first connecting pipe and a second connecting pipe; the first sleeve is provided with a first steel bar connecting hole, a first grouting hole, a first slurry outlet hole, a first connecting hole and a second connecting hole; the first grouting hole and the first connecting hole are correspondingly formed in the radial direction of the first sleeve; the first slurry outlet hole and the second connecting hole are correspondingly formed in the radial direction of the first sleeve; the second sleeve is provided with a second steel bar connecting hole, a second grouting hole, a second slurry outlet hole, a third connecting hole and a fourth connecting hole; the second grouting hole and the third connecting hole are formed in a radial corresponding mode; and the second slurry outlet hole and the fourth connecting hole are formed in a radial corresponding mode. According to the double-row grouting sleeve of a number sign-shaped structure, transverse stress is increased, longitudinal stress is enhanced, steel bars do not need to be replaced, and connection between the prefabricated parts can be tighter and firmer.
本发明属于建筑结构技术领域，尤其涉及一种双排灌浆套筒结构及装配式预制构件。双排灌浆套筒结构包括第一套筒、第二套筒、第一连接管和第二连接管，第一套筒设有第一钢筋连接孔、第一灌浆孔、第一出浆孔、第一连接孔和第二连接孔，第一灌浆孔和第一连接孔沿第一套筒的径向正对应设置，第一出浆孔和第二连接孔沿第一套筒的径向正对应设置；第二套筒设有第二钢筋连接孔、第二灌浆孔、第二出浆孔、第三连接孔和第四连接孔，第二灌浆孔和第三连接孔径向正对应设置，第二出浆孔和第四连接孔径向正对应设置。井字型结构的双排灌浆套筒实现横向受力的增加和纵向受力的加强，对钢筋不需要进行代换，并且可以使得预制构件之间的连接更加紧密和稳固。
Double-row grouting sleeve structure and assembly type prefabricated part
双排灌浆套筒结构及装配式预制构件
XIONG PU (author)
2021-10-29
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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