CN220848132U - Wall structure with removable power consumption filling wallboard - Google Patents
Wall structure with removable power consumption filling wallboard Download PDFInfo
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- CN220848132U CN220848132U CN202322592282.6U CN202322592282U CN220848132U CN 220848132 U CN220848132 U CN 220848132U CN 202322592282 U CN202322592282 U CN 202322592282U CN 220848132 U CN220848132 U CN 220848132U
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- 238000005265 energy consumption Methods 0.000 claims abstract description 114
- 210000002435 tendon Anatomy 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 53
- 239000010959 steel Substances 0.000 claims description 53
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 16
- 238000005192 partition Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of earthquake-resistant structures, and discloses a wall structure with replaceable energy consumption filling wallboards, which comprises: the device comprises a first upright post, a second upright post, an upper cross beam and a lower cross beam; the first oblique prestressed tendons and the second oblique prestressed tendons are obliquely and crosswise arranged between the first upright post and the second upright post; the energy consumption filling wallboard is interchangeably arranged in the installation space and comprises a plurality of vertical energy consumption square pipes, the plurality of vertical energy consumption square pipes are arranged at intervals, and two ends of the vertical energy consumption square pipes are respectively propped against the upper beam and the lower beam. The utility model has the advantages that when the wall structure is in medium or large earthquake, the energy input by the earthquake is dissipated by the plurality of vertical energy dissipation square tubes in the energy dissipation filling wallboard, the potential performance of the non-structural components of the wall is fully utilized, and the wall structure can be recovered only by disassembling the destroyed energy dissipation filling wallboard and replacing the destroyed energy dissipation filling wallboard without arranging the energy dissipation structure at the hinge point of the beam column.
Description
Technical Field
The utility model relates to the technical field of earthquake-resistant structures, in particular to a wall structure with replaceable energy consumption filling wallboards.
Background
The high-rise building can better accord with the modern building style from the aspects of economy, applicability, beautiful appearance and the like, and can represent the economic development level of the country and the region. The existing buildings, especially high-rise buildings, generally have certain anti-seismic requirements in order to reduce the influence of earthquakes.
The wall body is one of main components of the building, and when an earthquake occurs, a large number of damages to structural nodes and non-structural members in the wall body structure easily occur, such as: frame beam column joints, suspended ceilings, infill walls, window frames, and the like. In the existing wall, energy input by an earthquake is mainly dissipated by arranging replaceable energy dissipation parts (such as energy dissipation steel plates) at the joints of the beam and the column, and after the earthquake, the energy dissipation parts at the joints of the beam and the column are cut off and replaced, and all non-structural members are repaired. In the wall, energy consumption is realized mainly by virtue of beam column joints, and the potential performance of non-structural members is not fully exerted.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to solve the technical problem of providing a wall structure with replaceable energy consumption filling wallboard, which fully utilizes the potential performance of non-structural components and fully absorbs the energy input by earthquake.
The utility model solves the technical problems by adopting the technical proposal that the utility model provides a wall structure with replaceable energy consumption filling wallboard, which comprises:
The device comprises a first upright post, a second upright post, an upper cross beam and a lower cross beam, wherein the first upright post and the second upright post are arranged at intervals, and two ends of the upper cross beam and the lower cross beam are respectively connected with the first upright post and the second upright post through beam-column hinge points; the upper cross beam, the lower cross beam, the first upright post and the second upright post enclose an installation space;
The first oblique prestressed tendons and the second oblique prestressed tendons are arranged between the first upright post and the second upright post in an oblique crossing manner, one end of each first oblique prestressed tendon is connected to the position, close to the upper end, of the first upright post, and the other end of each first oblique prestressed tendon is connected to the position, close to the lower end, of the second upright post; the second inclined prestress rib is connected to the position, close to the lower end, of the first upright post, and the second inclined prestress rib is connected to the position, close to the upper end, of the second upright post;
The energy consumption filling wallboard is arranged in the installation space in a replaceable manner, and the left end, the right end, the upper end and the lower end of the energy consumption filling wallboard are respectively propped against the first upright post, the second upright post, the upper cross beam and the lower cross beam; the energy consumption filling wallboard comprises a plurality of vertical energy consumption square pipes, a plurality of vertical energy consumption square pipes are arranged at intervals, and two ends of each vertical energy consumption square pipe are respectively propped against the upper beam and the lower beam.
Further, the wall structure is arranged in a rectangular structure, when the horizontal load applied to the wall structure reaches a preset value, the wall structure is changed into a parallelogram structure, the vertical energy consumption square pipe is subjected to buckling deformation, and the first oblique prestressed tendons and the second oblique prestressed tendons are stretched;
When the horizontal load disappears, the first oblique prestressed tendons and the second oblique prestressed tendons can drive the wall structure to recover to a rectangular structure.
Further, an upper limit channel steel is arranged at the top of the vertical energy consumption square tube, and a lower limit channel steel is arranged at the bottom of the vertical energy consumption square tube; the upper limit channel steel and the lower limit channel steel are respectively fixedly connected with the upper beam and the lower beam;
The upper end and the lower end of the vertical energy consumption square tube are respectively limited in the upper limiting channel steel and the lower limiting channel steel.
Further, the energy consumption filling wallboard comprises two rows of vertical energy consumption square pipes which are arranged side by side, and heat preservation cotton is clamped between two adjacent rows of vertical energy consumption square pipes;
An ALC plate is arranged between the two vertical energy consumption square pipes which are arranged in the same row and adjacent to each other, and the ALC plate can be arranged between the two vertical energy consumption square pipes which are arranged in the same row and adjacent to each other along one side of the vertical energy consumption square pipes which is far away from the heat preservation cotton.
Further, each vertical energy consumption square tube is provided with a plurality of outer limit steel plates along the length direction, and the outer limit steel plates are detachably fixed on the vertical energy consumption square tubes through bolts; the ALC plate is limited by a plurality of the outer limiting steel plates.
Further, the first oblique prestressed tendons and the second oblique prestressed tendons are both coated by the energy-consumption filling wallboard, and two ends of the first oblique prestressed tendons and the second oblique prestressed tendons extend out from two sides of the energy-consumption filling wallboard respectively.
Further, a plurality of inclined partition plates are arranged on the first upright post and the second upright post, and the end parts of the first inclined prestress rib and the second inclined prestress rib are located between two adjacent inclined partition plates.
Further, the vertical energy consumption square pipe is a square steel pipe with a low yield point.
Further, the first upright post, the second upright post, the upper cross beam and the lower cross beam are all I-shaped steel.
The technical scheme adopted by the utility model for solving the technical problems is that the utility model also provides another wall structure with replaceable energy consumption filling wallboard, which comprises:
The device comprises a first upright post, a second upright post, an upper cross beam, a middle cross beam and a lower cross beam, wherein the first upright post and the second upright post are arranged at intervals, two ends of the upper cross beam, the middle cross beam and the lower cross beam are respectively connected with the first upright post and the second upright post through beam-column hinge points, and the first upright post, the second upright post and the lower cross beam are arranged in parallel from top to bottom;
The first oblique prestressed tendons and the second oblique prestressed tendons are arranged between the first upright post and the second upright post in an oblique crossing manner, one ends of the first oblique prestressed tendons and the second oblique prestressed tendons are connected to the first upright post, and the other ends of the first oblique prestressed tendons and the second oblique prestressed tendons are connected to the second upright post;
The energy consumption filling wallboard is arranged between the first upright post, the second upright post, the upper cross beam and the middle cross beam in a replaceable manner, and the energy consumption filling board is arranged between the first upright post, the second upright post, the middle cross beam and the lower cross beam in a replaceable manner; the energy-consumption filling wallboard comprises a plurality of vertical energy-consumption square pipes, wherein a plurality of vertical energy-consumption square pipes are arranged at intervals, one end of each vertical energy-consumption square pipe is propped against the middle cross beam, and the other end of each vertical energy-consumption square pipe is propped against the upper cross beam or the lower cross beam.
Compared with the prior art, the utility model has at least the following beneficial effects:
In the utility model, the energy-consumption filling wallboard is arranged in the installation space surrounded by the upright posts and the cross beams in a replaceable way, when a middle shock or a large shock occurs, a plurality of vertical energy-consumption square tubes (namely, low yield point steel tubes) in the energy-consumption filling wallboard are subjected to buckling deformation, so that the energy input by the earthquake is dissipated, the performance of non-structural members is extremely played, the non-structural members are not damaged in a white way, and therefore, the energy-consumption structural members are not required to be arranged at the hinge points of the beams and the columns. After earthquake, the energy consumption filling wallboard can be restored, the first upright post, the second upright post, the upper cross beam and the lower cross beam in the wall body structure restore the initial position under the action of the first oblique prestressed tendons and the second oblique prestressed tendons, so that the post-earthquake repairing workload can be reduced, and the post-earthquake repairing cost can be reduced. And the wall body that the rectangle set up in the earthquake becomes parallelogram state under the seismic load effect, and the tensile deformation of the first prestressing tendons and the second slant prestressing tendons that the slant alternately set up is big, can effectively improve wall body structure's self-resetting performance.
Drawings
FIG. 1 is a schematic view of a wall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 after the energy dissipating infill panels are removed;
FIG. 3 is a schematic diagram of an energy-dissipating filled wallboard;
FIG. 4 is a schematic plan view of an energy dissipating filled wallboard;
fig. 5 is a schematic structural diagram of a wall structure according to an embodiment of the utility model.
In the figure:
1. A first upright; 120. an inclined partition plate;
2. a second upright;
3. An upper cross beam; 30. an upper limit channel steel;
4. A lower cross beam; 40. a lower limit channel steel;
5. A beam column hinge point;
6. a first oblique prestressed tendon;
7. A second oblique prestressed tendon;
8. Energy consumption filling wallboard; 81. vertical energy consumption square tube; 82. thermal insulation cotton; 83. an ALC board; 84. an outer limit steel plate; 85. a bolt; 86. an inner limit steel plate;
9. And a middle cross beam.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Embodiment one:
As shown in fig. 1 to 4, a wall structure with a replaceable energy consumption filling wall panel 8 of the present embodiment mainly includes: the energy-consumption filling wallboard comprises a first upright column 1, a second upright column 2, an upper cross beam 3, a lower cross beam 4, a beam column hinge point 5, a first oblique prestressed rib 6, a second oblique prestressed rib 7 and an energy-consumption filling wallboard 8.
As shown in fig. 1 and 2, in the first upright 1, the second upright 2, the upper beam 3 and the lower beam 4, the main structures of the first upright 1, the second upright 2, the upper beam 3 and the lower beam 4 are all i-steel, namely, all the main structures can be made of i-steel, the strength of the i-steel is high, and the integral strength of the wall structure is ensured. The first upright post 1 and the second upright post 2 are longitudinally arranged and are parallel to each other; the upper beam 3 and the lower beam 4 are transversely arranged and parallel to each other. Wherein, first stand 1 and second stand 2 are the interval setting, and the both ends of entablature 3 and entablature 4 are connected in first stand 1 and second stand 2 through beam column pin joint 5 respectively, and beam column pin joint 5 connects crossbeam and stand for rotatable coupling, but not rigid connection between the two, when the earthquake takes place, released node constraint damage, can prevent that the main part structure of wall body from being destroyed. In addition, since the energy-dissipating structure is arranged on the energy-dissipating filling wallboard 8 in the embodiment, the beam-column hinge point 5 is not required to be provided with the energy-dissipating structure, such as an energy-dissipating steel plate. The upper cross beam 3, the lower cross beam 4, the first upright 1 and the second upright 2 enclose an installation space, and the installation space is rectangular and is used for installing the energy consumption filling wallboard 8.
Preferably, since the beam-column hinge point 5 is a position where movement occurs, reinforcing ribs are arranged at the positions of the first upright 1, the second upright 2, the upper cross beam 3 and the lower cross beam 4 close to the beam-column hinge point 5, and the reinforcing ribs are welded on the first upright 1 or the second upright 2 or the upper cross beam 3 or the lower cross beam 4.
The first oblique prestressed tendons 6 and the second oblique prestressed tendons 7 are obliquely and crosswise arranged between the first upright 1 and the second upright 2, which is equivalent to diagonally crossed arrangement, one end of the first oblique prestressed tendons 6 is connected to the position close to the upper end of the first upright 1, and the other end of the first oblique prestressed tendons 6 is connected to the position close to the lower end of the second upright 2; the second inclined prestressing tendons 7 are connected to the lower end position of the first upright 1, and the second inclined prestressing tendons 7 are connected to the upper end position of the second upright 2. In this embodiment, the wall structure is rectangular, when the horizontal load applied to the wall structure reaches a preset value, that is, when the horizontal load input by an earthquake reaches a preset magnitude, the wall structure becomes a parallelogram structure, and the vertical energy dissipation square tube 81 is deformed in a buckling manner, and both the first diagonal tendon 6 and the second diagonal tendon 7 are stretched. When the horizontal load disappears, the first oblique prestressed tendons 6 and the second oblique prestressed tendons 7 can drive the wall structure to recover to a rectangular structure. Compared with the horizontally arranged prestressed tendons, the embodiment is arranged that the first inclined prestressed tendons 6 and the second inclined prestressed tendons 7 are larger in deformation by the pull ropes when the wall body is deformed, and the self-resetting of the wall body after earthquake is facilitated. Moreover, the first oblique tendon 6 and the second oblique tendon 7 which are obliquely arranged can bear loads of different squares, rather than loads which are singly found.
Preferably, the first upright 1 and the second upright 2 are provided with a plurality of inclined partition boards 120, the ends of the first inclined prestressed tendons 6 and the second inclined prestressed tendons 7 are located between two adjacent inclined partition boards 120, and the strength of the first upright 1 and the second upright 2 can be enhanced by arranging the plurality of inclined partition boards 120, namely, the reinforcing ribs of the first upright 1 and the second upright 2 are used as reinforcing ribs, so that the first inclined prestressed tendons 6 and the second inclined prestressed tendons 7 are prevented from interfering with each other. In addition, in this embodiment, the first diagonal prestressing tendons 6 and the second diagonal prestressing tendons 7 are both covered by the energy-dissipating filling wallboard 8, and both ends of the two are respectively extended from both sides of the energy-dissipating filling wallboard 8, when the wall body is subjected to an earthquake load during an earthquake, not only the first upright post 1, the second upright post 2, the upper cross beam 3 and the lower cross beam 4 directly act on the energy-dissipating filling wallboard 8, but also the first diagonal prestressing tendons 6 and the second diagonal prestressing tendons 7 can directly act on the energy-dissipating filling wallboard 8, in particular, on the vertical energy-dissipating square tubes 81 of the energy-dissipating filling wallboard 8.
As shown in fig. 1 and 3 to 4, the energy consumption filling wallboard 8 is interchangeably disposed in an installation space surrounded by the first upright 1, the second upright 2, the upper beam 3 and the lower beam 4, and left, right, upper and lower ends of the energy consumption filling wallboard 8 are respectively abutted against the first upright 1, the second upright 2, the upper beam 3 and the lower beam 4. When the seismic energy is required to be dissipated through the energy dissipation filling wallboard 8, the periphery of the energy dissipation filling wallboard 8 is respectively propped against the first upright post 1, the second upright post 2, the upper cross beam 3 and the lower cross beam 4, so that the seismic energy is conveniently dissipated in time.
The energy consumption filling wallboard 8 comprises a plurality of vertical energy consumption square pipes 81, wherein the vertical energy consumption square pipes 81 are square steel pipes with low yield points, and the first energy consumption is ensured to be the vertical energy consumption square pipes 81, and other structural components cannot be damaged. The plurality of vertical energy consumption square tubes 81 in the embodiment are arranged at intervals, and two ends of the vertical energy consumption square tubes 81 respectively prop against the upper beam 3 and the lower beam 4. Specifically, an upper limit channel steel 30 is arranged at the top of the vertical energy consumption square tube 81, and a lower limit channel steel 40 is arranged at the bottom of the vertical energy consumption square tube 81. The upper limit channel steel 30 and the lower limit channel steel 40 are fixedly connected with the upper beam 3 and the lower beam 4 respectively, and are particularly welded and fixed. And the upper and lower ends of the vertical energy consumption square tube 81 are respectively limited in the upper limit channel steel 30 and the lower limit channel steel 40, and after the two ends of the vertical energy consumption square tube 81 are respectively arranged in the upper limit channel steel 30 and the lower limit channel steel 40, the two ends of the vertical energy consumption square tube 81 are respectively welded and fixed with the upper limit channel steel 30 and the lower limit channel steel 40.
Specifically, the energy consumption filling wallboard 8 comprises two rows of vertical energy consumption square tubes 81 which are arranged side by side, and heat preservation cotton 82 is clamped between the two adjacent rows of vertical energy consumption square tubes 81. An ALC plate 83 is arranged between the two adjacent vertical energy consumption square pipes 81 in the same row, and the ALC plate 83 can be arranged between the two adjacent vertical energy consumption square pipes 81 in the same row along one side of the vertical energy consumption square pipes 81 away from the heat insulation cotton 82. It should be noted that the ALC plate 83 is autoclaved lightweight concrete, and is a lightweight and high-strength structure with good sound insulation, fire resistance, durability, freezing resistance, etc. In this embodiment, each vertical energy consumption square tube 81 is provided with a plurality of outer limit steel plates 84 along the length direction thereof, the outer limit steel plates 84 are detachably fixed on the vertical energy consumption square tube 81 through bolts 85, the ALC plate 83 is limited by the plurality of outer limit steel plates 84, and the installation and replacement of the whole energy consumption filling wallboard 8 are convenient.
When the energy consumption filling wallboard 8 is specifically constructed, the upper limit channel steel 30 and the lower limit channel steel 40 are welded on the upper beam 3 and the lower beam 4 respectively according to a certain interval; then, two ends of a low-yield-point square steel pipe, namely a vertical energy consumption square pipe 81, are respectively placed in the upper limit channel steel 30 and the lower limit channel steel 40 and are fixedly connected through a welding mode; then the ALC plate 83 is pushed into the space between two adjacent energy-consuming square tubes 81 and is fixed by bolts 85 and outer limit steel plates 84, the inner side of the ALC plate 83 is provided with inner limit steel plates 86, and heat preservation cotton 82 is uniformly paved on the inner side of the ALC plate 83; finally, the other side ALC plate 83 is pushed in the same way and fixed by bolts 85 and the outer limit steel plate 84. The energy consumption filling wallboard 8 is convenient to construct and replace.
In this embodiment, the energy-dissipating filling wallboard 8 is interchangeably disposed in the installation space enclosed by the upright posts and the cross beams, and when a middle shock or a large shock occurs, the plurality of vertical energy-dissipating square tubes 81 (i.e. low yield point steel discharge tubes) in the energy-dissipating filling wallboard 8 are buckled and deformed, so that the energy input by the earthquake is dissipated, the performance of the non-structural member is extremely played, the non-structural member is not damaged in a white way, and therefore, the energy-dissipating structural member is not required to be disposed at the beam-column hinge point 5. After earthquake, the energy consumption filling wallboard 8 is restored, the first upright column 1, the second upright column 2, the upper cross beam 3 and the lower cross beam 4 in the wall structure restore the initial position under the action of the first oblique prestressed tendon 6 and the second oblique prestressed tendon 7, so that the post-earthquake restoration workload can be reduced, and the post-earthquake restoration cost can be reduced.
Embodiment two:
As shown in fig. 5 and in combination with fig. 1-4, a wall structure with replaceable energy consuming filled wall panels 8 of the present embodiment comprises:
The two ends of the upper beam 3, the middle beam 9 and the lower beam 4 are respectively connected with the first upright 1 and the second upright 2 through beam column hinge points 5, and the two ends are arranged in parallel from top to bottom.
The first oblique prestressed tendons 6 and the second oblique prestressed tendons 7 are obliquely and crosswise arranged between the first upright 1 and the second upright 2, one ends of the first oblique prestressed tendons 6 and the second oblique prestressed tendons 7 are connected to the first upright 1, and the other ends of the first oblique prestressed tendons 6 and the second oblique prestressed tendons 7 are connected to the second upright 2.
An energy consumption filling plate is arranged between the first upright post 1, the second upright post 2, the upper cross beam 3 and the middle cross beam 9 in a replaceable manner, and an energy consumption filling plate is arranged between the first upright post 1, the second upright post 2, the middle cross beam 9 and the lower cross beam 4 in a replaceable manner; the energy consumption filling wallboard 8 comprises a plurality of vertical energy consumption square pipes 81, the plurality of vertical energy consumption square pipes 81 are arranged at intervals, one end of each vertical energy consumption square pipe 81 abuts against the middle cross beam 9, and the other end of each vertical energy consumption square pipe 81 abuts against the upper cross beam 3 or the lower cross beam 4.
Compared with the first embodiment, the embodiment is equivalent to an upper wall structure and a lower wall structure which are integrated into one embodiment, and the middle beam 9 serves as a lower beam 4 structure of the upper half part and also serves as an upper beam 3 structure of the lower half part.
The advantages of this embodiment are presented in: when an earthquake happens, the damage part of the wall structure can be more embodied, so that the upper part of the energy-consumption filling wallboard 8 can be conveniently replaced in the aspect, or the lower part of the energy-consumption filling wallboard 8 can be unilaterally replaced, and the post-earthquake repair cost is further reduced.
In general, when the wall structure of the first embodiment and the second embodiment is in a middle earthquake or a large earthquake, the energy input by the earthquake is dissipated by the plurality of vertical energy dissipation square tubes 81 in the energy dissipation filling wall plate 8, the potential performance of the non-structural members of the wall is fully utilized, and the wall structure can be recovered only by disassembling the destroyed energy dissipation filling wall plate 8 and replacing the destroyed energy dissipation filling wall plate without arranging the energy dissipation structure at the beam column hinge point 5. The wall structure has the advantages of simple structure, clear and definite stress mechanism, strong energy consumption capability and stable self-resetting performance, and can be used for earthquake resistance reinforcement of the existing structure and also can be used for a side force resisting system of a newly-built structure. In addition, only the damaged wallboard is required to be repaired and replaced after the earthquake, so that the workload of reconstruction after the earthquake is greatly reduced, and the method has wide popularization and application values. The structure system not only avoids plastic deformation and brittle fracture at the beam column node, effectively solves the problem of brittle fracture of the beam column node under heavy shock, but also has good restorability, and the non-structural member is convenient to replace after being damaged, thereby shortening maintenance time, reducing maintenance cost and enabling the building structure to be put into use faster. The method has the advantages that the post-earthquake function of the structural member can be effectively protected, and the utilization efficiency of the non-structural member can be greatly improved.
Claims (10)
1. A wall structure having replaceable energy consuming filled wall panels, comprising:
The device comprises a first upright post, a second upright post, an upper cross beam and a lower cross beam, wherein the first upright post and the second upright post are arranged at intervals, and two ends of the upper cross beam and the lower cross beam are respectively connected with the first upright post and the second upright post through beam-column hinge points; the upper cross beam, the lower cross beam, the first upright post and the second upright post enclose an installation space;
The first oblique prestressed tendons and the second oblique prestressed tendons are arranged between the first upright post and the second upright post in an oblique crossing manner, one end of each first oblique prestressed tendon is connected to the position, close to the upper end, of the first upright post, and the other end of each first oblique prestressed tendon is connected to the position, close to the lower end, of the second upright post; the second inclined prestress rib is connected to the position, close to the lower end, of the first upright post, and the second inclined prestress rib is connected to the position, close to the upper end, of the second upright post;
The energy consumption filling wallboard is arranged in the installation space in a replaceable manner, and the left end, the right end, the upper end and the lower end of the energy consumption filling wallboard are respectively propped against the first upright post, the second upright post, the upper cross beam and the lower cross beam; the energy consumption filling wallboard comprises a plurality of vertical energy consumption square pipes, a plurality of vertical energy consumption square pipes are arranged at intervals, and two ends of each vertical energy consumption square pipe are respectively propped against the upper beam and the lower beam.
2. The wall structure with replaceable energy dissipating infill wall panel of claim 1, wherein the wall structure is provided in a rectangular structure, the wall structure is configured to become a parallelogram structure when a horizontal load for the wall structure reaches a preset value, and the vertical energy dissipating square tube is deformed by buckling, the first diagonal tendon and the second diagonal tendon being both stretched;
When the horizontal load disappears, the first oblique prestressed tendons and the second oblique prestressed tendons can drive the wall structure to recover to a rectangular structure.
3. The wall structure with the replaceable energy consumption filling wallboard according to claim 1 or 2, wherein an upper limit channel steel is arranged at the top of the vertical energy consumption square tube, and a lower limit channel steel is arranged at the bottom of the vertical energy consumption square tube; the upper limit channel steel and the lower limit channel steel are respectively fixedly connected with the upper beam and the lower beam;
The upper end and the lower end of the vertical energy consumption square tube are respectively limited in the upper limiting channel steel and the lower limiting channel steel.
4. The wall structure with replaceable energy consumption filling wallboard of claim 3, wherein the energy consumption filling wallboard comprises two rows of vertical energy consumption square tubes arranged side by side, and heat preservation cotton is clamped between two adjacent rows of vertical energy consumption square tubes;
An ALC plate is arranged between the two vertical energy consumption square pipes which are arranged in the same row and adjacent to each other, and the ALC plate can be arranged between the two vertical energy consumption square pipes which are arranged in the same row and adjacent to each other along one side of the vertical energy consumption square pipes which is far away from the heat preservation cotton.
5. The wall structure with the replaceable energy consumption filling wallboard according to claim 4, wherein each vertical energy consumption square pipe is provided with a plurality of outer limit steel plates along the length direction of the vertical energy consumption square pipe, and the outer limit steel plates are detachably fixed on the vertical energy consumption square pipes through bolts; the ALC plate is limited by a plurality of the outer limiting steel plates.
6. The wall structure with replaceable energy dissipating infill wall panel of claim 1, wherein both the first diagonal prestressing tendons and the second diagonal prestressing tendons are clad by the energy dissipating infill wall panel, and both ends of both extend from both sides of the energy dissipating infill wall panel, respectively.
7. The wall structure with replaceable energy-consuming filled wallboard of claim 6, wherein the first upright and the second upright are each provided with a plurality of diagonal baffles, and the ends of the first diagonal tendon and the second diagonal tendon are each located between two adjacent diagonal baffles.
8. The wall structure with replaceable energy consuming filled wall panels of claim 1 wherein the vertical energy consuming square tubes are low yield point square tubes.
9. The wall structure with replaceable energy dissipating infill wall panel of claim 1, wherein said first upright, second upright, upper cross member and lower cross member are all i-beams.
10. A wall structure having replaceable energy consuming filled wall panels, comprising:
The device comprises a first upright post, a second upright post, an upper cross beam, a middle cross beam and a lower cross beam, wherein the first upright post and the second upright post are arranged at intervals, two ends of the upper cross beam, the middle cross beam and the lower cross beam are respectively connected with the first upright post and the second upright post through beam-column hinge points, and the first upright post, the second upright post and the lower cross beam are arranged in parallel from top to bottom;
The first oblique prestressed tendons and the second oblique prestressed tendons are arranged between the first upright post and the second upright post in an oblique crossing manner, one ends of the first oblique prestressed tendons and the second oblique prestressed tendons are connected to the first upright post, and the other ends of the first oblique prestressed tendons and the second oblique prestressed tendons are connected to the second upright post;
The energy consumption filling wallboard is arranged between the first upright post, the second upright post, the upper cross beam and the middle cross beam in a replaceable manner, and the energy consumption filling wallboard is arranged between the first upright post, the second upright post, the middle cross beam and the lower cross beam in a replaceable manner; the energy-consumption filling wallboard comprises a plurality of vertical energy-consumption square pipes, wherein a plurality of vertical energy-consumption square pipes are arranged at intervals, one end of each vertical energy-consumption square pipe is propped against the middle cross beam, and the other end of each vertical energy-consumption square pipe is propped against the upper cross beam or the lower cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592282.6U CN220848132U (en) | 2023-09-22 | 2023-09-22 | Wall structure with removable power consumption filling wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592282.6U CN220848132U (en) | 2023-09-22 | 2023-09-22 | Wall structure with removable power consumption filling wallboard |
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| Publication Number | Publication Date |
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| CN220848132U true CN220848132U (en) | 2024-04-26 |
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| CN202322592282.6U Active CN220848132U (en) | 2023-09-22 | 2023-09-22 | Wall structure with removable power consumption filling wallboard |
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| Country | Link |
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| CN (1) | CN220848132U (en) |
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2023
- 2023-09-22 CN CN202322592282.6U patent/CN220848132U/en active Active
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