Metal energy dissipater for wall vertical seam
A technology of energy dissipators and walls, applied in the direction of walls, building components, building structures, etc.
Pending Publication Date: 2021-07-06
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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Problems solved by technology
[0004] Aiming at the technical problems existing in the prior art, the present invention provides a metal energy dissipator for vertical joints of walls to solve the problem that most of the existing energy dissipators are obtained by locally weakening thicker steel plates, and the energy consumption Too concentrated, once broken, can't continue to function
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Embodiment
[0056] as attached Figure 1-9 As shown, this embodiment provides a metal energy dissipator for vertical seams of walls, the metal energy dissipator 1 is arranged between the vertical seams of the first wall 2 and the second wall 3; The energy device 1 includes two double ear plates 11 , a single ear plate 12 , several energy dissipation bolts 14 and several connecting bolts 15 .
[0057] The double ear plates 11 are vertically arranged in parallel, and the double ear plates 11 are parallel to the first wall 2 or the second wall 3, and the single ear plates 12 are vertically arranged in parallel between two double ear plates 11; the double ear plates 11 One end of one end is fixedly connected with the first wall body 2, and the other end is connected with the single ear plate 12 through two connecting bolts 15; It is connected with the double ear plate 11; wherein, two connecting bolts 15 are vertically distributed and located in the same vertical plane; four energy dissipati...
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The invention discloses a metal energy dissipater for a wall vertical seam. The metal energy dissipater is arranged between vertical seams of a first wall and a second wall and comprises double lug plates, the double lug plates are vertically arranged in parallel, and a single lug plate is vertically arranged between the two double lug plates in parallel; one end of each of the double lug plates is fixedly connected with the first wall, and the other end of each of the double lug plates is connected with the single lug plate through a plurality of connecting bolts; and one end of the single lug plate is fixedly connected with the second wall, and the other end of the single lug plate is connected with the double lug plates through a plurality of energy dissipation bolts. According to the metal energy dissipater, the double lug plates and the single lug plate are fixedly connected through the energy dissipation bolts and the connecting bolts; and when the wall structure is subjected to the earthquake action, the adjacent walls generate relative displacement, the double lug plates and the single lug plate generate relative displacement, the relative displacement of the walls is effectively limited through the connecting bolts, a large amount of earthquake energy is consumed through plastic deformation of the energy dissipation bolts, damage of the earthquake action to the wall structure is reduced, centralized consumption of energy is avoided, and the energy dissipation performance is good.
Description
technical field [0001] The invention belongs to the technical field of civil engineering, and in particular relates to a metal energy dissipator used for vertical joints of walls. Background technique [0002] Earthquake is a very destructive natural disaster, which can release huge energy instantly and cause serious damage to buildings; in order to prevent buildings from being damaged or collapsed during major earthquakes or earthquakes, it is necessary to carry out structural anti-seismic measures on buildings Design, structural seismic design should ensure that the building will not be severely damaged or collapsed under the action of an earthquake. [0003] At present, in order to improve the seismic capacity of the vertical joint structure of the wall, energy dissipators are often installed between the vertical joints of the wall, and the deformation of the energy dissipator is used to absorb or consume the seismic capacity of the structure; but most of the existing ene...
Claims
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IPC IPC(8): E04B1/98E04H9/02E04B2/00
CPCE04B1/98E04B2/00E04H9/02
Inventor 黄炜刘刚张晨龙王伟孙玉娇
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY