CN214169544U - Self-resetting and repairable energy consumption shear wall - Google Patents
Self-resetting and repairable energy consumption shear wall Download PDFInfo
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- CN214169544U CN214169544U CN202022650367.1U CN202022650367U CN214169544U CN 214169544 U CN214169544 U CN 214169544U CN 202022650367 U CN202022650367 U CN 202022650367U CN 214169544 U CN214169544 U CN 214169544U
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Abstract
The utility model relates to a civil engineering technical field, more specifically relates to a can restore power consumption shear force wall from restoring to throne, can restore power consumption subassembly including shear force wall main part and from restoring to throne, can restore power consumption subassembly and shear force wall main part fixed connection from restoring to throne, can restore power consumption subassembly to be can bear the weight of power consumption component from restoring to throne. The utility model discloses a but restore energy consumption subassembly and shear force wall main part fixed connection from restoring to throne, but restore the setting of energy consumption subassembly for bearing capacity energy consumption component from restoring to throne for but restore the energy of energy consumption subassembly dissipation earthquake input structure when the earthquake from restoring to throne, reduce building earthquake response. After an earthquake, self-resetting can be realized, the residual displacement of the structure is reduced, quick repairing can be realized after the self-resetting repairable energy dissipation assembly is subjected to the earthquake, and the structure repairing difficulty and the repairing cost are reduced.
Description
Technical Field
The utility model relates to a civil engineering technical field, more specifically relates to a can restore power consumption shear force wall from restoring to throne.
Background
Earthquake disasters have the characteristics of unpredictability, strong destructive power and the like, great economic loss is caused in the past, the life safety of people is seriously threatened, and meanwhile, irreparable damage can be brought to buildings under the reciprocating action of earthquake force.
The common reinforced concrete shear wall structure is a lateral force resisting system widely applied to multi-story and high-rise buildings. However, due to the high rigidity of the shear wall member, the common reinforced concrete shear wall member may be irreparably damaged under the action of an earthquake. Particularly, the toe part at the bottom of the shear wall is easy to be seriously damaged due to the action of huge overturning bending moment, and the maintenance difficulty is very high. In addition, the damage of the shear wall member after the earthquake can cause larger residual displacement of the structure, seriously affect the use of the building and cause huge direct or indirect economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overcome the problem of above-mentioned ordinary reinforced concrete shear force wall in the aspect of the function restorable, provide a can restore energy consumption shear force wall from restoring to throne.
In the technical scheme, the self-resetting repairable energy consumption shear wall comprises a shear wall main body and a self-resetting repairable energy consumption assembly, wherein the self-resetting repairable energy consumption assembly is fixedly connected with the shear wall main body, and the self-resetting repairable energy consumption assembly is a bearing capacity energy consumption component.
The utility model discloses a but restore energy consumption subassembly and shear force wall main part fixed connection from restoring to throne, but restore the setting of energy consumption subassembly for bearing capacity energy consumption component from restoring to throne for but restore the energy of energy consumption subassembly dissipation earthquake input structure when the earthquake from restoring to throne, reduce building earthquake response. After an earthquake, self-resetting can be realized, the residual displacement of the structure is reduced, in addition, the self-resetting repairable energy dissipation assembly can be quickly repaired after the earthquake, and the structure maintenance difficulty and maintenance cost are reduced.
Preferably, still include first connection shaped steel component and second connection shaped steel component, shear force wall main part, first connection shaped steel component, but energy dissipation subassembly, second connection shaped steel component are connected in order from restoring to the throne. The shear wall main body and the repairable energy consumption assembly are integrated, common coordination stress is guaranteed, the self-resetting repairable energy consumption assembly can be used for dissipating pressure or tensile force transmitted to a building by external loads, and the self-resetting and quick repairing can be realized after the tensile force or the pressure is relieved.
Preferably, but energy consumption subassembly includes through first fixed knot structure demountable installation's in order outsourcing shaped steel front bezel, core power consumption mild steel, outsourcing shaped steel backplate, the outsourcing shaped steel backplate is equipped with the bucking restraint ware that prevents the bucking of core power consumption mild steel. The outsourcing type steel front plate and the outsourcing type steel rear plate are used for bearing the vertical pressure of the structure. Meanwhile, the buckling restraint device is arranged, so that the core energy-consuming mild steel is not buckled. The core energy dissipation mild steel is mainly used for bearing tension and pressure, and particularly when the structure is tensioned, the tension is completely borne by the core energy dissipation mild steel.
Preferably, but repair power consumption subassembly still includes the outer cover plate from restoring to the throne, the position department that outsourcing shaped steel front bezel corresponds the installation of core power consumption mild steel is equipped with the mounting hole, the outer cover plate is installed in order and the outer cover plate lid fits the mounting hole position department through second fixed knot structure and outsourcing shaped steel front bezel, core power consumption mild steel. The arrangement is to provide a structure for rapidly replacing the core energy-consuming mild steel. Specifically, the outer cover plate is connected with the outer-coated steel front plate, when the outer cover plate is installed, the outer cover plate covers the outer-coated steel front plate to prevent the plane of the core energy-consumption mild steel from buckling outwards, after an earthquake, the outer cover plate can be opened to take the damaged core energy-consumption mild steel out of the installation hole, and the brand-new core energy-consumption mild steel is replaced, so that the purpose of quick repair can be achieved.
Preferably, a first groove for placing core energy dissipation mild steel is formed in the buckling restraint device. The arrangement is to reliably install the core energy-consuming mild steel and avoid the core energy-consuming mild steel from being stressed and bent.
Preferably, the shear wall further comprises a core plate base plate, and a second groove for placing the core plate base plate is formed in the core energy-consuming mild steel. The core backing plate is arranged in the second groove, and the purpose of the core backing plate is to prevent the buckling of the core soft steel energy dissipation section.
Preferably, the self-resetting repairable energy dissipation assembly is further provided with a base, and the outer cover plate, the outer-coated steel front plate, the core energy dissipation mild steel and the outer-coated steel rear plate are sequentially mounted on the base in an integral mode. This is provided to provide base support.
Preferably, be equipped with the connecting plate on the base and prevent the first rib that the connecting plate toppled, the connecting plate is used for the third draw-in groove of core power consumption mild steel bottom joint. The buckling restraint device is arranged to be effectively matched, and the connecting plate is used for a third clamping groove for clamping the bottom of the core energy-dissipation mild steel, so that the core energy-dissipation mild steel is integrally and reliably mounted.
Preferably, the outer cover plate front end is equipped with the second rib that prevents out-of-plane deformation and the rear end is equipped with the steel sheet that matches with core power consumption mild steel size, be equipped with the connector link that shears on the first connection profile steel member, the second connection profile steel member is equipped with the dog that is used for guaranteeing the effective transmission of shear force. The arrangement is used for improving the overall stress performance of the self-resetting repairable energy consumption shear wall.
Preferably, the outer-coated steel front plate and the outer-coated steel rear plate are made of steel with higher strength, and the core energy-consumption mild steel is made of steel with low yield point. The outsourcing shaped steel front bezel, outsourcing shaped steel back plate all adopt the higher steel structure's of intensity setting in order to guarantee its intensity, avoid taking place to surrender.
Compared with the prior art, the beneficial effects are:
the utility model discloses a can restore energy consumption shear force wall from restoring to throne can be at the self-restoring moment effect that structure dead weight or prestressing tendons provided realize the structure from restoring to throne under, reduce the residual displacement after the building shakes. In addition, the shear wall can control damage to occur in the core energy-consuming mild steel, and other parts of the shear wall basically keep elasticity after the earthquake. And the damaged replaceable component can be replaced under the condition of not influencing the vertical bearing capacity of the shear wall, so that the shear wall can be quickly repaired after the earthquake.
Drawings
Fig. 1 is a schematic structural view of the self-resetting repairable energy-consuming shear wall of the present invention;
FIG. 2 is an exploded view of a self-resetting repairable energy dissipating assembly;
FIG. 3 is a schematic diagram of a self-resetting repairable energy dissipating assembly;
FIG. 4 is a schematic structural view of an unmounted outer cover plate of a self-resetting repairable energy dissipating assembly;
FIG. 5 is a schematic view of the core energy dissipating mild steel and core backing plate structure of a self-resetting repairable energy dissipating assembly;
FIG. 6 is a schematic view of a bottom plate structure;
FIG. 7 is a schematic view of the cross-sectional structure 1-1 of FIG. 3;
FIG. 8 is a schematic view of the cross-sectional structure 2-2 of FIG. 3;
FIG. 9 is a schematic diagram of the deformation of a self-resetting repairable energy-dissipating shear wall under the action of an earthquake;
FIG. 10 is a schematic view of the overall layout of a self-resetting repairable energy-dissipating shear wall.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
examples
Fig. 1 to 9 show an embodiment of a shear wall capable of restoring and repairing energy consumption from self-resetting, which includes a shear wall body 1 and a self-resetting and repairable energy consumption component 2, wherein the self-resetting and repairable energy consumption component 2 is fixedly connected to the shear wall body 1, and the self-resetting and repairable energy consumption component 2 is a bearing energy consumption member.
Wherein, still include first connection shaped steel member 3 and second connection shaped steel member 4, shear force wall main part 1, first connection shaped steel member 3, can restore energy dissipation subassembly 2, the second connection shaped steel member 4 is connected in order from restoring to the throne. The shear wall main body and the repairable energy consumption assembly form a whole in order to coordinate stress together, the self-resetting repairable energy consumption assembly can be used for dissipating pressure or tensile force transmitted to a building by external load, and the self-resetting can be realized after the tensile force or the pressure is relieved, and the quick repairing can be realized.
In addition, but restore energy consumption subassembly 2 from restoring to throne includes through first fixed knot structure demountable installation's outsourcing shaped steel front plate 21, core power consumption mild steel 22, outsourcing shaped steel back plate 23 in order, and outsourcing shaped steel back plate 23 is equipped with the bucking restraint 231 that prevents the bucking of core power consumption mild steel 22. The outsourcing type steel front plate and the outsourcing type steel rear plate are used for bearing the vertical pressure of the structure. Meanwhile, the buckling restraint device is arranged, so that the core energy-consuming mild steel is not buckled. The core energy dissipation mild steel is mainly used for bearing tension and pressure, and particularly when the structure is tensioned, the tension is completely borne by the core energy dissipation mild steel.
The self-resetting repairable energy consumption assembly 2 further comprises an outer cover plate 24, a mounting hole 211 is formed in the position, corresponding to the installation position of the core energy consumption mild steel 22, of the outer-coated steel front plate 21, the outer cover plate 24 is sequentially installed with the outer-coated steel front plate 21 and the core energy consumption mild steel 22 through a second fixing structure, and the outer cover plate 24 covers the mounting hole 211. The arrangement is to provide a structure for rapidly replacing the core energy-consuming mild steel. Specifically, the outer cover plate is connected with the outer-coated steel front plate, when the outer cover plate is installed, the outer cover plate covers the outer-coated steel front plate to prevent the plane of the core energy-consumption mild steel from buckling outwards, after an earthquake, the outer cover plate can be opened to take the damaged core energy-consumption mild steel out of the installation hole, and the brand-new core energy-consumption mild steel is replaced, so that the purpose of quick repair can be achieved. The mounting hole 211 is reserved on the outer-wrapping steel front plate 21 so as to facilitate the installation and repair of the core energy-consuming mild steel 22.
In addition, the buckling restraint 231 is provided with a first groove 232 for placing the core energy dissipating mild steel 22. The arrangement is to reliably install the core energy-consuming mild steel and avoid the core energy-consuming mild steel from being stressed and bent.
The shear wall further comprises a core plate backing plate 222, and a second groove 221 for placing the core plate backing plate 222 is formed in the core energy-consuming mild steel 22. The core backing plate is arranged in the second groove, and the purpose of the core backing plate is to prevent the buckling of the core soft steel energy dissipation section.
In addition, the self-resetting repairable energy dissipation assembly 2 is also provided with a base 5, and the outer cover plate 24, the outer-coated steel front plate 21, the core energy dissipation mild steel 22 and the outer-coated steel rear plate 23 are sequentially installed on the base 5 in an integral mode. This is provided to provide base support.
Wherein, the base 5 is provided with a connecting plate 51 and a first rib 52 for preventing the connecting plate from overturning, and the connecting plate 51 is provided with a third clamping groove 511 for clamping the bottom of the core energy consumption mild steel 22. The buckling restraint device is arranged to be effectively matched, and the connecting plate is used for a third clamping groove for clamping the bottom of the core energy-dissipation mild steel, so that the core energy-dissipation mild steel is integrally and reliably mounted.
In addition, the front end of the outer cover plate 24 is provided with a second rib 241 for preventing out-of-plane deformation, the rear end of the outer cover plate is provided with a steel plate matched with the core energy-consuming mild steel 22 in size, the first connecting structural steel member 3 is provided with a shear connecting key, and the second connecting structural steel member 4 is provided with a stop block 41 for ensuring effective transmission of shear force. The arrangement is used for improving the overall stress performance of the self-resetting repairable energy consumption shear wall.
Wherein, the outsourcing type steel front plate 21 and the outsourcing type steel rear plate 23 both adopt steel with higher strength, and the core energy consumption mild steel 22 adopts steel with low yield point. The outsourcing shaped steel front bezel, outsourcing shaped steel back plate all adopt the setting of the higher steel of intensity in order to guarantee its intensity, avoid taking place to surrender.
Specifically, the method comprises the following steps:
as shown in fig. 1, the self-resetting repairable energy-consuming shear wall includes: the shear wall comprises an upper common reinforced concrete shear wall main body 1, a first connecting structural steel component 3, a self-resetting repairable energy dissipation component 2 and a second connecting structural steel component 4.
Wherein can repair energy consuming component 2 from restoring arranges between first connection type steel member 3 and second connection type steel member 4, can repair energy consuming component 2 from restoring mainly includes: the outer cover plate 24, the outer-coated steel front plate 21, the outer-coated steel rear plate 23, the core energy-consuming mild steel 22 and the buckling restraint device 231.
In addition, the upper part of the first connecting structural steel component 3 is a common reinforced concrete shear wall main body 1, and the self-resetting repairable energy dissipation component 2 and the upper common reinforced concrete shear wall main body 1 are connected by the first connecting structural steel component 3 to form a whole capable of cooperatively working together.
Further, the second connecting structural steel member 4 is arranged on the foundation or the ground, the second connecting structural steel member 4 connects the self-resetting repairable energy dissipation assembly 2 with the foundation or the ground, and the load borne by the upper self-resetting repairable shear wall main body is transmitted to the foundation or the ground.
It can be seen that the first connecting profile 3 is disposed on top of the self-resettable, serviceable energy dissipating assembly 2, and the first connecting profile 3 is connected with the self-resettable, serviceable energy dissipating assembly 2. In the process of designing the self-resetting repairable energy dissipation assembly 2, the integral shearing resistance bearing capacity of the self-resetting repairable energy dissipation assembly 2 is ensured to be larger than the bending resistance bearing capacity, and the component is ensured not to be subjected to brittle shearing damage. The shear wall can control damage to occur in a designated component, other parts of the shear wall basically keep elasticity after earthquake, self-resetting repairable energy dissipation assemblies can be maintained under the condition that the vertical bearing capacity of the shear wall is not influenced, damaged core energy dissipation mild steel is replaced, and the shear wall can be repaired quickly after earthquake.
Wherein, first fixed knot constructs, second fixed knot constructs and is high strength bolt 6.
Specifically, the core energy-consuming mild steel 22 is placed in the buckling restraint 231, the upper portion of the core energy-consuming mild steel is connected with the outer-coated steel front plate 21 and the outer-coated steel rear plate 23 through the high-strength bolts 6, the lower portion of the core energy-consuming mild steel is embedded into the third clamping groove 511 of the connecting plate 51, and the core plate base plate 222 is placed in the second groove 221 of the core energy-consuming mild steel 22; the front part of the outer cover plate 42 is provided with a second rib 241 for preventing the out-of-plane deformation, and the back part of the outer cover plate is provided with a steel plate with the shape and size close to the core energy-dissipating mild steel 22; except the base 5, the upper structure is connected into a whole by high-strength bolts and is placed on the base 5, and the base 5 is provided with a first rib 52 for preventing the connecting plate from overturning.
In addition, the core energy-dissipating mild steel 22 in the self-resetting repairable energy-dissipating component 2 is made of low-yield-point steel with good ductility and hysteresis performance. The outsourcing type steel front plate 21 and the outsourcing type steel rear plate 23 are made of steel with higher strength, and yield is avoided.
The buckling restraint device 231 is made of steel with high strength and is connected with the outer-coated steel back plate 23 into a whole, so that the core energy-consumption mild steel 22 is effectively restrained from buckling.
Meanwhile, the top of the outer-coated steel back plate 23 is also provided with a top plate 7, and the outer cover plate 24, the core energy-consumption soft steel 22, the outer-coated steel front plate 21 and the outer-coated steel back plate 23 are connected into a whole through high-strength bolts 6 and are placed on the base 5.
In the repair process after the earthquake, the outer-coated steel front plate 21 and the outer-coated steel rear plate 23 can continuously bear vertical load. The damaged core energy-consumption mild steel 22 can be taken out from the mounting hole 211, and the completely new core energy-consumption mild steel is replaced, so that the purpose of quick repair is achieved. The repairing process comprises the steps of unscrewing the high-strength bolt 6, taking down the outer cover plate 24, taking out the damaged core energy-consumption mild steel 22 from the mounting hole 211, replacing the core energy-consumption mild steel with brand-new core energy-consumption mild steel, covering the outer cover plate 24, screwing the high-strength bolt 6, and completing the repairing of the repairable energy-consumption assembly 2.
Wherein, first connection type steel member 3 upper portion is ordinary reinforced concrete shear force wall main part 1, reinforced concrete 1's longitudinal reinforcement welds in advance on first connection type steel member 3, in order to guarantee the pulling force of the ordinary reinforced concrete shear force wall main part 1 reinforcing bar in upper portion is effectively transmitted for first connection type steel member 3.
In addition, the shear connectors are arranged in the first connecting structural steel members and are arranged in the contact areas of the upper ordinary reinforced concrete shear wall main body 1 and the first connecting structural steel members 3, so that the shearing force of the sections of the upper ordinary reinforced concrete shear wall is effectively and stably transmitted to the first connecting structural steel members 3.
Wherein, set up dog 41 in the second connection type steel member, dog 41 sets up in the side of can repairing power consumption subassembly 2 from restoring to the throne to guarantee that the shearing force in can repairing power consumption subassembly 2 from restoring to the throne effectively transmits for second connection type steel member 4.
It should be noted that, during design, the first connecting section steel member 3 and the second connecting section steel member 4 have an i-shaped cross section, the self-resetting repairable energy dissipation assembly 2 has a channel steel form, the connecting section steel member and the repairable energy dissipation assembly can adopt, but are not limited to, the above forms, the upper portion of the core energy dissipation mild steel 22 for dissipating seismic energy is square, and the lower portion of the core energy dissipation mild steel 22 is designed to be round, so that the contact area between the core energy dissipation mild steel 22 and the bottom connecting plate 51 is increased, and the stress concentration phenomenon in the tension process is prevented.
In addition, the upper common reinforced concrete shear wall structure is manufactured by adopting a cast-in-place process, and the upper reinforced concrete and the repairable energy dissipation assembly are integrally connected through the first connecting steel member to cooperatively work together.
As shown in fig. 9 and 10, when the seismic energy dissipation component tilts to one side, the outer-clad steel of the repairable energy dissipation component on one side bears pressure, the outer-clad steel of the repairable energy dissipation component on the other side is separated from the base, and the core energy dissipation mild steel 22 of the repairable energy dissipation component is stretched and bears tensile force. The outer-coated steel front plate 21 and the outer-coated steel rear plate 23 are made of steel with high strength, the core energy-consuming mild steel 22 dissipates energy input into a building during an earthquake, and the self-resetting of the structure is realized under the action of the self-resetting moment provided by the self-weight of the structure or the prestressed tendons of the combined shear wall after the earthquake.
Under the action of lateral earthquake force, the core energy-consuming soft component 22 of the repairable energy-consuming component dissipates earthquake energy by bearing tension and pressure, so that the damage of the common reinforced concrete shear wall on the upper part is avoided, the repairable energy-consuming component is connected with the foundation or the ground through the second connecting steel component, the load borne by the upper part is effectively transmitted to the foundation or the ground, and the damage of the earthquake to the structure is reduced.
Therefore, the utility model provides a can restore power consumption shear wall system from restoring to throne can dissipate the energy of earthquake input structure when the earthquake, can realize from restoring to throne after the earthquake, reduces the remaining displacement of structure, through the core power consumption mild steel in the replacement power consumption subassembly after the earthquake, can reach quick prosthetic purpose, and simple easy the realization has the popularization nature.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The self-resetting repairable energy consumption shear wall is characterized by comprising a shear wall main body (1) and self-resetting repairable energy consumption components (2), wherein the self-resetting repairable energy consumption components (2) are fixedly connected with the shear wall main body (1), and the self-resetting repairable energy consumption components (2) are bearing capacity energy consumption components.
2. The shear wall capable of self-resetting and repairing energy consumption of claim 1, further comprising a first connecting structural steel member (3) and a second connecting structural steel member (4), wherein the shear wall body (1), the first connecting structural steel member (3), the self-resetting and repairing energy consumption assembly (2) and the second connecting structural steel member (4) are connected in sequence.
3. The self-resetting repairable energy-consuming shear wall according to claim 2, wherein the self-resetting repairable energy-consuming assembly (2) comprises an outer-coated steel front plate (21), a core energy-consuming mild steel (22) and an outer-coated steel rear plate (23) which are detachably mounted in sequence through a first fixing structure, and the outer-coated steel rear plate (23) is provided with a buckling restraint (231) for preventing the core energy-consuming mild steel (22) from buckling.
4. The self-resetting repairable energy-consuming shear wall according to claim 3, wherein the self-resetting repairable energy-consuming assembly (2) further comprises an outer cover plate (24), the outer-covering type steel front plate (21) is provided with a mounting hole (211) at a position corresponding to the position where the core energy-consuming mild steel (22) is mounted, the outer cover plate (24) is sequentially mounted with the outer-covering type steel front plate (21) and the core energy-consuming mild steel (22) through a second fixing structure, and the outer cover plate (24) covers the mounting hole (211).
5. The self-resetting repairable energy-dissipating shear wall according to claim 3 or 4, wherein the buckling restraint (231) is provided with a first groove (232) for placing the core energy-dissipating mild steel (22).
6. The self-resetting repairable energy-consuming shear wall according to claim 3 or 4, further comprising a core plate backing plate (222), wherein the core energy-consuming mild steel (22) is provided with a second groove (221) for placing the core plate backing plate (222).
7. The shear wall capable of self-resetting and repairing energy consumption of claim 4, wherein the self-resetting and repairing energy consumption assembly (2) is further provided with a base (5), and the outer cover plate (24), the outer-coated steel front plate (21), the core energy consumption soft steel (22) and the outer-coated steel rear plate (23) are integrally mounted on the base (5) in a sequential manner.
8. The self-resetting repairable energy-dissipating shear wall according to claim 7, wherein the base (5) is provided with a connecting plate (51) and a first rib (52) for preventing the connecting plate from overturning, and the connecting plate (51) is provided with a third clamping groove (511) for clamping the bottom of the core energy-dissipating mild steel (22).
9. The self-resetting repairable energy-consuming shear wall according to claim 4, wherein the front end of the outer cover plate (24) is provided with a second rib (241) for preventing out-of-plane deformation and the rear end is provided with a steel plate matched with the core energy-consuming mild steel (22) in size, the first connecting type steel member (3) is provided with a shear connector, and the second connecting type steel member (4) is provided with a stop block (41) for ensuring effective transmission of shear force.
10. The shear wall capable of self-resetting and repairing energy consumption according to claim 3, wherein the outer-coated steel front plate (21) and the outer-coated steel rear plate (23) are made of steel with higher strength, and the core energy consumption mild steel (22) is made of steel with low yield point.
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