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Steel plate fabricated beam-column connecting joint

A beam-column connection and assembly technology, applied in protective buildings/shelters, building components, earthquake resistance, etc., can solve problems such as poor seismic performance and small deformation capacity, and achieve good seismic performance, increased strength, and comprehensive strength high effect

Pending Publication Date: 2019-12-24
ANHUI UNIVERSITY OF ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a steel plate assembleable beam-column connection node to solve the problems of small deformation capacity and poor seismic performance of the assembled beam-column connection node in the prior art

Method used

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  • Steel plate fabricated beam-column connecting joint
  • Steel plate fabricated beam-column connecting joint
  • Steel plate fabricated beam-column connecting joint

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Embodiment Construction

[0020] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0021] like figure 1 As shown, the present invention provides a steel plate assembleable beam-to-column connection node, which includes a prefabricated corbel column 1, two prefabricated beams 2, 3 and two beam-to-column connection structures 4, 5.

[0022] Among them, such as figure 2 As shown, the prefabricated corbel column 1 includes a column body 11 and bearing bosses 12, 13 respectively located on both sides of the column body 11, and the upper ends of the bearing bosses 12, 13 have a bearing surface 121, 131, so The column body 11 is integrally formed with the bearing bosses 12 and 13 .

[0023] Specifically, the cylinder 11 and the bearing bosses 12, 13 are all prefabricated at the manufacturer, and they are int...

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Abstract

The invention provides a steel plate fabricated beam-column connecting joint and belongs to the field of building beam-column connecting. The steel plate fabricated beam-column connecting joint comprises a precast corbel pillar, two precast beams and two beam-column connecting structures. The precast corbel pillar comprises a pillar body and bearing bosses located on the two sides of the pillar body. The upper end of each bearing boss is provided with a bearing surface. The pillar body and the bearing bosses are integrally formed. The two precast beams are detachably connected with the bearingbosses through the two beam-column connecting structures correspondingly and transversely arranged at the upper ends of the corresponding bearing surfaces. Each beam-column connecting structure comprises a connecting steel plate and an inhaul cable connecting assembly. Each connecting steel plate comprises a vertical part and a transverse part, the vertical part is perpendicularly connected withthe transverse part, the two ends of the vertical part are detachably connected with the pillar body and one end of the corresponding precast beam, the transverse part is located at the upper end of the corresponding precast beam and is detachably connected with the precast beam, and each inhaul cable connecting assembly is mounted between the corresponding transverse part and the pillar body andused for connecting the pillar body with the corresponding transverse part. The steel plate fabricated beam-column connecting joint is high in comprehensive strength and good in anti-seismic performance.

Description

technical field [0001] The invention relates to the field of building beam-column connections, in particular to a steel plate assembling beam-column connection node. Background technique [0002] In the prefabricated frame structure, the beam-column joint connects the prefabricated beam-column into a whole, and the connection node plays the role of load transmission and seismic energy dissipation, and the connection part of the stressed member occupies a pivotal position in the prefabricated frame structure. Fabricated connection nodes can improve the overall stability of the structure. [0003] At present, the common prefabricated connection node structure, which directly connects and fixes the prefabricated columns and prefabricated beams through hard steel plates, has small deformation capacity, poor flexibility, and weak integrity and coordination. When earthquakes or other abnormal disturbances , poor seismic performance, inconvenient installation, and low practicabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/58E04B1/98E04H9/02E04B1/343
CPCE04B1/58E04B1/98E04H9/021E04B1/34326
Inventor 马巍路师远胡盼李凌云段建华徐凯
Owner ANHUI UNIVERSITY OF ARCHITECTURE
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