CN106906921B - Damping wall utilizing wall dislocation - Google Patents
Damping wall utilizing wall dislocation Download PDFInfo
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- CN106906921B CN106906921B CN201710181830.2A CN201710181830A CN106906921B CN 106906921 B CN106906921 B CN 106906921B CN 201710181830 A CN201710181830 A CN 201710181830A CN 106906921 B CN106906921 B CN 106906921B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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Abstract
The invention relates to a damping wall utilizing the dislocation between walls, which comprises an upper connecting beam, a lower connecting beam, a right end block, a plurality of first standard blocks, a plurality of second standard blocks, a left end block, a left connecting column and a right connecting column which have the same structure; the upper protruding plate of the second standard block is connected to the vertical plate of the upper connecting beam through a radial loose bolt, the lower protruding plate of the second standard block is fixed to the vertical plate of the lower connecting beam through a fastening bolt, the left protruding plate of the second standard block is abutted against the right protruding plate of the adjacent first standard block, and the right protruding plate of the second standard block is abutted against the left protruding plate of the adjacent first standard block; the upper protruding plate of the first standard block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, and the lower protruding plate of the first standard block is connected on the vertical plate of the lower connecting beam through a radial loose bolt. The invention has simple structure, short construction period and good damping and anti-seismic effect, and belongs to the technical field of assembled concrete frame structures.
Description
Technical Field
The invention relates to the technical field of an assembly type concrete frame structure, in particular to a damping wall utilizing the dislocation between walls.
Background
The prefabricated concrete frame structure has the technical advantages of prefabrication and assembly, and has the defects of weak seismic performance and complex node stress of the traditional concrete frame, the current prefabricated concrete frame structure has a very wide development prospect in China, and the current prefabricated concrete frame structure has the following problems: (1) The structural integrity is poor, the fabricated concrete frame structure is formed by assembling prefabricated components on site, if the connection design construction control is not good, the problems of poor structural integrity and redundancy are easy to occur, and the earthquake damage is frequent in the past earthquake. (2) The energy consumption capability of the frame structure is poor, various modes such as equivalent cast-in-place connection, welding, bolt connection, prestress connection, post-cast integral connection and the like are connected on the node of the fabricated concrete frame at present, but the structure has poor anti-seismic performance and low energy consumption capability. (3) The design of the filler wall has bad influence and is harmful to earthquake damage, and a large number of frame filler wall damages or collapses occur in the earthquake, so that the earthquake resistance problem of the filler wall and the influence on the structural design are widely concerned and paid attention.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to: the damping wall utilizing the wall dislocation is simple in structure, short in construction period and good in damping and anti-seismic effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a damping wall utilizing wall dislocation comprises an upper connecting beam, a lower connecting beam, a right end block, a plurality of first standard blocks, a plurality of second standard blocks, a left end block, a left connecting column and a right connecting column which are identical in structure;
the first standard block and the second standard block respectively comprise a rear connecting plate and a front connecting plate which are integrally formed and staggered with each other, the rear connecting plate protrudes downwards and rightwards relative to the front connecting plate, the rear connecting plate forms a lower protruding plate protruding downwards and a right protruding plate protruding rightwards, the front connecting plate protrudes upwards and leftwards relative to the rear connecting plate, and the front connecting plate forms an upper protruding plate protruding upwards and a left protruding plate protruding leftwards;
the right end block includes a rear plate and a front plate integrally formed, the rear plate protruding downward with respect to the front plate, the rear plate forming a lower protruding plate protruding downward, the front plate protruding upward, leftward and rightward with respect to the rear plate, the front plate forming an upper protruding plate protruding upward, a left protruding plate protruding leftward and a right protruding plate protruding rightward;
the left end block includes a rear plate and a front plate integrally formed, the rear plate protruding downward and rightward with respect to the front plate, the rear plate forming a lower protruding plate protruding downward and a right protruding plate protruding rightward, the front plate protruding leftward and upward with respect to the rear plate, the front plate forming an upper protruding plate protruding upward and a left protruding plate protruding leftward;
the left connecting column and the right connecting column respectively comprise a rear upright column and a front upright column which are integrally formed, one end of the rear upright column is flush with one end of the front upright column, the width of the rear upright column is greater than that of the front upright column, the rear upright column protrudes upwards and downwards relative to the front upright column, the rear upright column forms an upwards protruding upper protruding column and a downwards protruding lower protruding column, the rear upright column of the left connecting column forms a rightwards protruding right protruding column relative to the front upright column of the left connecting column, and the rear upright column of the right connecting column forms a leftwards protruding left protruding column relative to the front upright column of the right connecting column;
the upper protruding plate of the first standard block is provided with a plurality of fastening bolt holes, and the lower protruding plate of the first standard block is provided with a plurality of loosening bolt holes; the upper protruding plate of the second standard block is provided with a plurality of loosening bolt holes, and the lower protruding plate of the second standard block is provided with a plurality of fastening bolt holes; the upper protruding plate of the right end block is provided with a plurality of fastening bolt holes, and the lower protruding plate of the right end block is provided with a plurality of loosening bolt holes; the upper protruding plate of the left end block is provided with a plurality of loosening bolt holes, and the lower protruding plate of the left end block is provided with a plurality of fastening bolt holes;
the upper connecting beam and the lower connecting beam are both in an L-shaped structure, an upper protruding plate of the second standard block is connected to a vertical plate of the upper connecting beam through a radial loose bolt, a lower protruding plate of the second standard block is fixed to the vertical plate of the lower connecting beam through a fastening bolt, a left protruding plate of the second standard block abuts against a right protruding plate of an adjacent first standard block, and a right protruding plate of the second standard block abuts against a left protruding plate of an adjacent first standard block; the upper protruding plate of the first standard block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, and the lower protruding plate of the first standard block is connected on the vertical plate of the lower connecting beam through a radial loose bolt; the upper protruding plate of the right end block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, the lower protruding plate of the right end block is connected on the vertical plate of the lower connecting beam through a radial loose bolt, the left protruding plate of the right end block is abutted against the right protruding plate of the rightmost second standard block, and the right protruding plate of the right end block is abutted against the rear upright post of the right connecting post; the upper protruding plate of the left end block is connected to the vertical plate of the upper connecting beam through a radial loose bolt, the lower protruding plate of the left end block is connected to the vertical plate of the lower connecting beam through a fastening bolt, and the left protruding plate of the left end block is abutted to the rear upright post of the left connecting column; the right protruding plate of the left end block abuts against the left protruding plate of the leftmost first standard block.
Further, the method comprises the following steps: the diameter of the radial loose bolt is smaller than the inner diameter of the loose bolt hole. This allows the radially loosened bolt to rock in the up, down, left, and right directions (i.e., the radial direction of the bolt), while being fixed in the front-rear direction.
Further, the method comprises the following steps: the right end faces of the first standard block and the second standard block are provided with rubber pads. The rubber pad can guarantee the compactness of connecting, reduces the gap.
Further, the method comprises the following steps: the end surfaces of all the right protruding plate and the lower protruding plate are provided with viscoelastic material layers. The viscoelastic material layer can generate shearing force in the vertical direction and the horizontal direction, so that a damping phenomenon is generated.
Further, the method comprises the following steps: the right protruding plate of the right end block abuts against the left protruding post and the upper protruding post of the right connection post, and the left protruding plate of the left end block abuts against the right protruding post and the upper protruding post of the left connection post.
Further, the method comprises the following steps: the end face of the viscoelastic material layer is provided with a viscoelastic material nail, and the viscoelastic material layer and the corresponding right protruding plate or lower protruding plate are integrally poured. The viscoelastic material pins can strengthen the connection.
In summary, the present invention has the following advantages:
the prefabricated damping wall structure has the following advantages:
(1) The damping wall is structured and can be produced industrially, so that the construction amount of on-site wet operation is reduced, the construction period is shortened, the construction quality is controlled, and the damping wall produced in a standardized way is convenient for repairing and replacing, and is also convenient for energy conservation and reutilization after the building components are dismantled.
(2) Adopt prefabricated damping wall can avoid the uneven weak layer of structure that leads to of ordinary infilled wall vertical layout, in addition the cooperation atress in the earthquake is guaranteed to the reliable joint construction of accessible between prefabricated damping wall and the precast concrete frame beam column, reinforcing structure antidetonation wholeness.
(3) When the earthquake action is larger, the damping wall can force the damping layer (the viscoelastic material layer) to generate shearing hysteresis deformation to dissipate earthquake energy through the reciprocating relative displacement between the adjacent wallboard units (the standard blocks), so that the earthquake reaction of the whole structure is reduced, the earthquake resistance of the structure is improved, and the prefabricated damping wall is not easy to damage or collapse to endanger the life and property safety of people.
Drawings
Fig. 1 is an exploded view of a plan view of the present invention.
Fig. 2 is an exploded perspective view of the present invention.
Fig. 3 is a schematic view of the invention after assembly in half.
Fig. 4 is a schematic view of the invention after assembly.
Fig. 5 is a schematic view of a first standard block in a first direction.
Fig. 6 is a schematic view of the first standard block in a second direction.
Fig. 7 is a schematic view of a second standard block in a first direction.
Fig. 8 is a schematic view of a second standard block in a second direction.
Fig. 9 is a schematic view of a right end block in a first orientation.
Fig. 10 is a schematic view of a right end block in a second orientation.
Figure 11 is a schematic view of the left end block in a first orientation.
Figure 12 is a schematic view of the left end block in a second orientation.
Fig. 13 is a schematic structural view of the left and right connection columns.
Fig. 14 is a structural schematic view of the upper connection beam.
Fig. 15 is a schematic view of the structure of a fastening bolt and a radial loosening bolt.
Fig. 16 is an assembly view of the right or lower projection plate and the viscoelastic material layer.
Fig. 17 is an exploded view of the right or lower projection plate and the viscoelastic material layer.
Fig. 18 is a schematic view of the structure of a viscoelastic material layer.
Wherein, 1 is an upper connecting beam, 2 is a lower connecting beam, 3 is a right end block, 4 is a left end block, 5 is a first standard block, 6 is a second standard block, 7 is a left connecting column, 8 is a right connecting column, 9 is a radial loose bolt, 10 is a fastening bolt, 11 is a fastening bolt hole, 12 is a loose bolt hole, 13 is a viscoelastic material layer, 14 is a viscoelastic material nail, 1-1 is a horizontal plate of the upper connecting beam, 1-2 is a vertical plate of the upper connecting beam, 3-1 is a front plate of the right end block, 3-2 is an upper protruding plate of the right end block, 3-3 is a right protruding plate of the right end block, 3-4 is a left protruding plate of the right end block, 3-5 is a rear plate of the right end block, 3-6 is a lower protruding plate of the right end block, 4-1 is a front plate of the left end block, 4-2 is an upper protruding plate of the left end block, 4-3 is a left protruding plate of the left end block, 4-4 is a rear plate of the left end block, 4-5 is a right protruding plate of the left end block, 4-6 is a lower protruding plate of the left end block, 5-1 is a front connecting plate of the first standard block, 5-2 is an upper protruding plate of the first standard block, 5-3 is a left protruding plate of the first standard block, 5-4 is a rear connecting plate of the first standard block, 5-5 is a right protruding plate of the first standard block, 5-6 is a lower protruding plate of the first standard block, 6-1 is a front connecting plate of the second standard block, 6-2 is an upper protruding plate of the second standard block, 6-3 is a left protruding plate of the second standard block, 6-4 is a rear connecting plate of the second standard block, 6-5 is a lower protruding plate of the second standard block, 6-6 is a right protruding plate of the second standard block, the first standard block and the second standard block respectively comprise a rear connecting plate and a front connecting plate which are integrally formed and staggered with each other, 7-1 is a front upright post of the left connecting post, 7-2 is a right protruded post of the left connecting post, 7-3 is an upper protruded post of the left connecting post, 7-4 is a lower protruded post of the left connecting post, 8-1 is a front upright post of the right connecting post, 8-2 is a left protruded post of the right connecting post, 8-3 is an upper protruded post of the right connecting post, and 8-4 is a lower protruded post of the right connecting post.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
For ease of description, the orientations described below are defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 18, a damping wall using wall-to-wall displacement includes upper and lower connection beams having the same structure, a right end block, a plurality of first standard blocks, a plurality of second standard blocks, a left end block, and left and right connection columns having the same structure.
For the first standard block and the second standard block, the first standard block and the second standard block respectively comprise a rear connecting plate and a front connecting plate which are integrally formed and staggered with each other, the rear connecting plate and the front connecting plate are integrated, and the rear connecting plate and the front connecting plate are divided into the rear connecting plate and the front connecting plate for convenience in description; the rear connecting plate protrudes downward and rightward relative to the front connecting plate, the rear connecting plate forms a downward protruding plate and a rightward protruding plate which protrude downward relative to the front connecting plate, the front connecting plate protrudes upward and leftward relative to the rear connecting plate, and the front connecting plate forms an upward protruding plate and a leftward protruding plate which protrude upward relative to the rear connecting plate; the rear connecting plate and the front connecting plate are plates with the same shape and size, and the front connecting plate is staggered with a distance from the upper left corner of the rear connecting plate. The first standard block and the second standard block are identical in structure, except that the bolt holes for fastening and the bolt holes for loosening are arranged at different positions.
For the right end block, the right end block is described as being divided into two parts of a rear plate and a front plate, the right end block including a rear plate and a front plate integrally formed, the rear plate protruding downward with respect to the front plate, the rear plate forming a lower protruding plate protruding downward with respect to the front plate, the front plate protruding upward, leftward and rightward with respect to the rear plate, and the front plate forming an upper protruding plate protruding upward, a left protruding plate protruding leftward and a right protruding plate protruding rightward with respect to the rear plate.
In the left end block, the rear plate forms a lower protruding plate protruding downward and a right protruding plate protruding rightward with respect to the front plate, the front plate protrudes leftward and upward with respect to the rear plate, and the front plate forms an upper protruding plate protruding upward and a left protruding plate protruding leftward with respect to the rear plate;
the left connecting column and the right connecting column are two identical columns which are symmetrically arranged. Left branch spliced pole and right branch spliced pole all include the back stand and the front column of an organic whole formation, and the one end parallel and level of back stand and front column promptly to the left branch spliced pole, the left end of back stand and the left end of front column are parallel and level, and to the right branch spliced pole, the right-hand member of back stand and the right-hand member parallel and level of front column. The width of the rear upright post is larger than that of the front upright post. The rear upright post protrudes upwards and downwards relative to the front upright post, the rear upright post forms an upper protruding post protruding upwards and a lower protruding post protruding downwards, the rear upright post of the left connecting post forms a right protruding post protruding rightwards relative to the front upright post of the left connecting post, and the rear upright post of the right connecting post forms a left protruding post protruding leftwards relative to the front upright post of the right connecting post.
The upper protruding plate of the first standard block is provided with a plurality of fastening bolt holes arranged along the transverse direction, namely the left and right direction, and the lower protruding plate of the first standard block is provided with a plurality of loosening bolt holes arranged along the transverse direction; the upper protruding plate of the second standard block is provided with a plurality of loosening bolt holes arranged along the transverse direction, and the lower protruding plate of the second standard block is provided with a plurality of fastening bolt holes arranged along the transverse direction; the upper protruding plate of the right end block is provided with a plurality of fastening bolt holes arranged along the transverse direction, and the lower protruding plate of the right end block is provided with a plurality of loosening bolt holes; the upper protruding plate of the left end block is provided with a plurality of loose bolt holes, and the lower protruding plate of the left end block is provided with a plurality of fastening bolt holes.
Go up tie-beam and tie-beam down and all be L type structure, for the description convenience, fall into vertical board and horizontal plate with last tie-beam and describe, also fall into vertical board and horizontal plate with the tie-beam down and describe. The upper connecting beam and the lower connecting beam both comprise a vertical plate and a horizontal plate, the horizontal plate of the upper connecting beam is arranged in front of the upper end of the vertical plate of the upper connecting beam, and the horizontal plate of the lower connecting beam is arranged behind the lower end of the vertical plate of the lower connecting beam. The first standard blocks and the second standard blocks are sequentially and alternately arranged and connected together, specifically, for the adjacent first standard blocks and the second standard blocks, the upper protruding plate of the second standard block is connected to the vertical plate of the upper connecting beam through a radial loose bolt, the lower protruding plate of the second standard block is fixed on the vertical plate of the lower connecting beam through a fastening bolt, the left protruding plate of the second standard block abuts against the right protruding plate of the adjacent first standard block, and the right protruding plate of the second standard block abuts against the left protruding plate of the adjacent first standard block; the upper protruding plate of the first standard block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, the lower protruding plate of the first standard block is connected on the vertical plate of the lower connecting beam through a radial loose bolt, the left protruding plate of the first standard block is tightly abutted against the right protruding plate of the adjacent second standard block, and the right protruding plate of the first standard block is tightly abutted against the left protruding plate of the adjacent second standard block. The upper protruding plate of the right end block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, the lower protruding plate of the right end block is connected on the vertical plate of the lower connecting beam through a radial loose bolt, and for the right end block and the rightmost second standard block, the left protruding plate of the right end block is abutted against the right protruding plate of the rightmost second standard block; the right protruding plate of the right end block abuts against the rear pillar of the right connecting column. The upper protruding plate of the left end block is connected to the vertical plate of the upper connecting beam through a radial loose bolt, the lower protruding plate of the left end block is connected to the vertical plate of the lower connecting beam through a fastening bolt, and the left protruding plate of the left end block is abutted to the rear upright post of the left connecting column; for the left end block and the leftmost first standard, the right protruding plate of the left end block abuts against the left protruding plate of the leftmost first standard.
Corresponding loose bolt holes are formed in the vertical plates of the upper connecting beam and the lower connecting beam, and the diameter of all radial loose bolts is smaller than the inner diameter of the loose bolt holes. This allows the radially loosened bolt to rock in the up, down, left, and right directions (i.e., the radial direction of the bolt), while being fixed in the front-rear direction. Namely, the upper end of the first standard block is fixed, the lower end of the first standard block can swing up, down, left and right, the lower end of the second standard block is fixed, and the upper end of the second standard block can swing up, down, left and right.
The right end face of first standard block and second standard block is equipped with the rubber pad, and to first standard block promptly, the right-hand member face of back connecting plate and the right-hand member face of preceding connecting plate all are equipped with the rubber pad, and to second standard block, the right-hand member face of back connecting plate and the right-hand member face of preceding connecting plate also all are equipped with the rubber pad. The rubber pad can guarantee the compactness of connecting, reduces the gap.
The end surfaces of all the right protruding plate and the lower protruding plate are provided with viscoelastic material layers. The viscoelastic material layer can generate shearing force in the vertical direction and the horizontal direction, so that a damping phenomenon is generated. The end face of the viscoelastic material layer is provided with a viscoelastic material nail, the viscoelastic material layer and the corresponding right protruding plate or the lower protruding plate are integrally poured to form the viscoelastic material nail, after pouring is completed, the viscoelastic material nail is located in the right protruding plate and the lower protruding plate, and the viscoelastic material nail can be connected in an enhanced mode.
The right protruding plate of the right end block abuts against the left protruding post and the upper protruding post of the right connection post, and the upper end of the right protruding plate of the right end block further protrudes rightward by a portion abutting against the upper protruding post of the right connection post; the left protruding plate of the left end block abuts against the right and upper protruding posts of the left connection post, and the upper end of the left protruding plate of the left end block further protrudes leftward by a portion abutting against the upper protruding post of the left connection post.
According to the installation condition of the invention, after the first standard block, the second standard block, the left end block and the right end block are spliced, all the upper protruding plates form a whole long plate and are connected with the vertical plate of the upper connecting beam through fastening bolts or radial loose bolts, and all the lower protruding plates also form a whole long plate and are connected with the vertical plate of the lower connecting beam through fastening bolts or radial loose bolts. When the damping wall displaces in the left, right, up and down directions, the adjacent first standard block and the second standard block can be mutually extruded, so that the damping effect is achieved, for example, the right end face of the first standard block can extrude the left end face of the second standard block; meanwhile, as the viscoelastic material layers are arranged on all the right protruding plate and the lower protruding plate, namely, in the process of mutual extrusion of the first standard block and the second standard block, the viscoelastic material layers can generate elastic deformation, so that a better damping effect can be achieved; in addition, the diameter of the radial loose bolt is smaller than the inner diameter of the loose bolt hole, so that the first standard block and the second standard block can rock in the left-right and up-down directions like a simple pendulum, namely, only one end of the first standard block and one end of the second standard block are fixed, and the other end of the first standard block and the other end of the second standard block can rock, so that the damping is generated at present. The upper end of the first standard block is fixed, the lower end of the first standard block is movable, the lower end of the second standard block is fixed, the upper end of the second standard block is movable, the first standard block and the second standard block are arranged alternately, and the damping effect is better. The modular blocks, end blocks, etc. of the present invention may be pre-manufactured at the factory, i.e. the modular blocks, end blocks, etc. are pre-fabricated and then transported to the construction site for installation. The standard block and the end block can be made of concrete.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (6)
1. A damping wall utilizing wall dislocation is characterized by comprising an upper connecting beam, a lower connecting beam, a right end block, a plurality of first standard blocks, a plurality of second standard blocks, a left end block, a left connecting column and a right connecting column which are identical in structure;
the first standard block and the second standard block respectively comprise a rear connecting plate and a front connecting plate which are integrally formed and staggered with each other, the rear connecting plate protrudes downwards and rightwards relative to the front connecting plate, the rear connecting plate forms a lower protruding plate protruding downwards and a right protruding plate protruding rightwards, the front connecting plate protrudes upwards and leftwards relative to the rear connecting plate, and the front connecting plate forms an upper protruding plate protruding upwards and a left protruding plate protruding leftwards;
the right end block includes a rear plate and a front plate integrally formed, the rear plate protruding downward with respect to the front plate, the rear plate forming a downward protruding plate protruding downward, the front plate protruding upward, leftward and rightward with respect to the rear plate, the front plate forming an upward protruding plate protruding upward, a leftward protruding plate protruding leftward and a rightward protruding plate protruding rightward;
the left end block includes a rear plate and a front plate integrally formed, the rear plate protruding downward and rightward with respect to the front plate, the rear plate forming a lower protruding plate protruding downward and a right protruding plate protruding rightward, the front plate protruding leftward and upward with respect to the rear plate, the front plate forming an upper protruding plate protruding upward and a left protruding plate protruding leftward;
the left connecting column and the right connecting column respectively comprise a rear upright column and a front upright column which are integrally formed, one end of the rear upright column is flush with one end of the front upright column, the width of the rear upright column is greater than that of the front upright column, the rear upright column protrudes upwards and downwards relative to the front upright column, the rear upright column forms an upwards protruding upper protruding column and a downwards protruding lower protruding column, the rear upright column of the left connecting column forms a rightwards protruding right protruding column relative to the front upright column of the left connecting column, and the rear upright column of the right connecting column forms a leftwards protruding left protruding column relative to the front upright column of the right connecting column;
the upper protruding plate of the first standard block is provided with a plurality of fastening bolt holes, and the lower protruding plate of the first standard block is provided with a plurality of loosening bolt holes; the upper protruding plate of the second standard block is provided with a plurality of loosening bolt holes, and the lower protruding plate of the second standard block is provided with a plurality of fastening bolt holes; the upper protruding plate of the right end block is provided with a plurality of fastening bolt holes, and the lower protruding plate of the right end block is provided with a plurality of loosening bolt holes; the upper protruding plate of the left end block is provided with a plurality of loosening bolt holes, and the lower protruding plate of the left end block is provided with a plurality of fastening bolt holes;
the upper connecting beam and the lower connecting beam are both in an L-shaped structure, an upper protruding plate of the second standard block is connected to a vertical plate of the upper connecting beam through a radial loose bolt, a lower protruding plate of the second standard block is fixed to the vertical plate of the lower connecting beam through a fastening bolt, a left protruding plate of the second standard block abuts against a right protruding plate of an adjacent first standard block, and a right protruding plate of the second standard block abuts against a left protruding plate of an adjacent first standard block; the upper protruding plate of the first standard block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, and the lower protruding plate of the first standard block is connected on the vertical plate of the lower connecting beam through a radial loose bolt; the upper protruding plate of the right end block is fixed on the vertical plate of the upper connecting beam through a fastening bolt, the lower protruding plate of the right end block is connected on the vertical plate of the lower connecting beam through a radial loose bolt, the left protruding plate of the right end block is abutted against the right protruding plate of the rightmost second standard block, and the right protruding plate of the right end block is abutted against the rear upright post of the right connecting post; the upper protruding plate of the left end block is connected to the vertical plate of the upper connecting beam through a radial loose bolt, the lower protruding plate of the left end block is connected to the vertical plate of the lower connecting beam through a fastening bolt, and the left protruding plate of the left end block is abutted to the rear upright post of the left connecting column; the right protruding plate of the left end block abuts against the left protruding plate of the leftmost first standard block.
2. A damping wall using wall stagger according to claim 1, wherein: the diameter of the radial loose bolt is smaller than the inner diameter of the loose bolt hole.
3. A damping wall using wall stagger according to claim 1, wherein: the right end faces of the first standard block and the second standard block are provided with rubber pads.
4. A damping wall using wall dislocation according to claim 1, wherein: the end surfaces of all the right protruding plate and the lower protruding plate are provided with viscoelastic material layers.
5. A damping wall using wall stagger according to claim 1, wherein: the right protruding plate of the right end block abuts against the left protruding post and the upper protruding post of the right connection post, and the left protruding plate of the left end block abuts against the right protruding post and the upper protruding post of the left connection post.
6. A damping wall using wall stagger according to claim 4, wherein: the end face of the viscoelastic material layer is provided with a viscoelastic material nail, and the viscoelastic material layer and the corresponding right protruding plate or the lower protruding plate are integrally poured.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181830.2A CN106906921B (en) | 2017-03-24 | 2017-03-24 | Damping wall utilizing wall dislocation |
| JP2018022594A JP6351197B1 (en) | 2017-03-24 | 2018-02-10 | Damping wall using a kind of wall gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181830.2A CN106906921B (en) | 2017-03-24 | 2017-03-24 | Damping wall utilizing wall dislocation |
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| Publication Number | Publication Date |
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| CN106906921A CN106906921A (en) | 2017-06-30 |
| CN106906921B true CN106906921B (en) | 2023-03-24 |
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| CN201710181830.2A Active CN106906921B (en) | 2017-03-24 | 2017-03-24 | Damping wall utilizing wall dislocation |
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| JP (1) | JP6351197B1 (en) |
| CN (1) | CN106906921B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59154269A (en) * | 1983-02-21 | 1984-09-03 | 清水建設株式会社 | Earthquake-proof reinforced wall |
| JPS6483775A (en) * | 1987-09-25 | 1989-03-29 | Kudan Kenchiku Kenkyusho Kk | Vibration-damping wall device for multistoried building |
| JP2813118B2 (en) * | 1993-10-01 | 1998-10-22 | 株式会社熊谷組 | Wall arrangement structure |
| JP2984727B2 (en) * | 1995-07-28 | 1999-11-29 | 鹿島建設株式会社 | Building seismic retrofitting method |
| JP2009281107A (en) * | 2008-05-26 | 2009-12-03 | Takenaka Komuten Co Ltd | Earthquake-resisting wall |
| JP2012241403A (en) * | 2011-05-18 | 2012-12-10 | Masayuki Ito | Structural panel, and seismic-control and earthquake-resistant structure |
| JP5442156B1 (en) * | 2013-09-05 | 2014-03-12 | 孝典 佐藤 | Damping structure |
| CN104763078A (en) * | 2015-04-23 | 2015-07-08 | 湖南大学 | Shock-absorption type frame-shear wall combination structure system and construction method thereof |
| CN106368349A (en) * | 2015-07-23 | 2017-02-01 | 林旭川 | Fabricated buckling-resistant steel plate damping wall capable of being combined in parallel flexibly |
| CN204960038U (en) * | 2015-08-18 | 2016-01-13 | 北京建工华创科技发展股份有限公司 | Precast concrete shear wall structure |
| CN206784655U (en) * | 2017-03-24 | 2017-12-22 | 广州大学 | A kind of fabricated damping wall |
-
2017
- 2017-03-24 CN CN201710181830.2A patent/CN106906921B/en active Active
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- 2018-02-10 JP JP2018022594A patent/JP6351197B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018162656A (en) | 2018-10-18 |
| JP6351197B1 (en) | 2018-07-04 |
| CN106906921A (en) | 2017-06-30 |
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