CN105696742A - Friction type fabricated building block for strengthening earthquake resistance of structures and filler wall - Google Patents

Friction type fabricated building block for strengthening earthquake resistance of structures and filler wall Download PDF

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Publication number
CN105696742A
CN105696742A CN201610099288.1A CN201610099288A CN105696742A CN 105696742 A CN105696742 A CN 105696742A CN 201610099288 A CN201610099288 A CN 201610099288A CN 105696742 A CN105696742 A CN 105696742A
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China
Prior art keywords
building block
block
infilled
friction
projection
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CN201610099288.1A
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Chinese (zh)
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CN105696742B (en
Inventor
林坤
刘红军
李祚华
彭东学
黄勤
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Shenzhen Graduate School Harbin Institute of Technology
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Shenzhen Graduate School Harbin Institute of Technology
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00Building elements of block or other shape for the construction of parts of buildings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/18Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/20Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements

Abstract

The invention provides a friction type fabricated building block for strengthening earthquake resistance of structures and a filler wall. The friction type fabricated building block for strengthening structural earthquake resistance comprises a building block body, wherein a lug is arranged on the upper surface of the building block body; a groove is inwardly formed in the lower surface of the building block body; the upper surface is opposite to the lower surface face to face; the depth of the groove is not less than the height of the lug; the width of the groove is not less than the width of the lug; the lug is provided with at least two through holes; and the through holes pass through the interior of the building block body through the lug and then penetrate to the bottom of the groove. By adopting the technical scheme, the materials are simple, the fabrication is simple and the masonry is free of mortar; the construction is convenient, the construction method is simple and self-defined mounting can be carried out; and the earthquake resistance and earthquake absorption ability of the major structures can be strengthened, good energy absorption and earthquake absorption effects can be provided, benefit is brought to the popularization of industrial buildings, and the earthquake resistance safety of the buildings can be ensured.

Description

A kind of friction-type assembled building block strengthening structural seismic performance and infilled wall
Technical field
The invention belongs to civil engineering energy-dissipating and shock-absorbing technical field, particularly relate to a kind of friction-type assembled building block strengthening structural seismic performance and infilled wall。
Background technology
Building industry is one of major industry of the national economic development, and industrialization energy-saving building is to promote building industry to advance, save an Important Action of energy resources, ecological, environmental protective sustainable development。China and global earthquakes are multiple, and the skyscraper proportion of China is very big, and the building of China is connected with agent structure owing to adopting, and have impact on the local stiffness of agent structure, is unfavorable for strengthening structural seismic。And the body of wall too complex of existing adaptation building structure deformation, cost is high, and is unfavorable for the universal guarantee building aseismicity safety of industrialized building。
Summary of the invention
For above technical problem, the invention discloses a kind of friction-type assembled building block strengthening structural seismic performance and infilled wall, material is simple, easy to make, it is simple to construction, can self-defined install completely, add antidetonation and the cushioning ability of agent structure, play the effect of good energy-absorbing damping。
To this, the technical scheme is that
A kind of friction-type assembled building block strengthening structural seismic performance, including block body, the upper surface of described block body is provided with projection, the lower surface of described block body is internally provided with groove, described upper surface is relative with lower surface, the degree of depth of described groove is not less than the height of described projection, and the width of described groove is not less than the width of described projection;Described projection is provided with at least two through hole, and described through hole extends through the bottom of groove from projection through the inside of block body。
The friction-type assembled building block adopting described enhancing structural seismic performance carries out when building by laying bricks or stones of body of wall, have only between building block fissure of displacement overlap joint layer by layer, the projection snap-fit engagement of the groove of upper strata building block and lower floor's building block, body of wall can be built into very easily, when building a wall, the through hole into upper and lower layer building block is run through with block connector, when an earthquake occurs, adjacent layer moves generation friction in the horizontal direction thus reaching the effect of vibration damping, form similar tuned mass damper, TMD (TMD) can decay to a certain extent earthquake response, thus reaching the effect of energy-absorbing damping。Adopting this technical scheme, material is simple, easy to make, building block when building by laying bricks or stones without mortar, easy construction。
Preferably, described projection is positioned at the middle part of described upper surface, and described groove is positioned at the middle part of described lower surface。
As a further improvement on the present invention, the axis of axis and the described block body length direction in the axis of described projection length direction, groove length direction is in a plane。Adopting this technical scheme, described block body is an antitrope, and this being easy to is built into regular body of wall, and does not have directivity, constructs convenient, greatly reduces difficulty。
As a further improvement on the present invention, the length of described upper surface is L, and the length of described projection is identical with the length of described upper surface, and the height of described projection is 1/4 ~ 1/3L, and the width of described projection is 1/5 ~ 1/3L。Adopting this technical scheme, when being built into by laying bricks or stones body of wall, structure is more stable, plays better antidetonation and cushioning ability。
As a further improvement on the present invention, described through hole is square opening。Adopt this technical scheme, it is easy to construction, and it is suitable for the block connector of a variety of shape, and coordinates in metapore also redundant space with cylindrical block connector, it is easy to deformation and the movement of block connector, when an earthquake occurs, it is simple to adjacent layer moves in the horizontal direction, produce friction, thus reaching the effect of vibration damping。
As a further improvement on the present invention, described through hole is 2, and described 2 through holes arrange along its length。
As a further improvement on the present invention, described through hole is square opening or circular hole。
As a further improvement on the present invention, the friction-type assembled building block of described enhancing structural seismic performance is air-entrained concrete building block。Adopting this technical scheme, material is simple, easy to make, and greatly reduces weight, convenient construction。
The invention also discloses a kind of friction-type assembled building block infilled wall strengthening structural seismic performance, including infilled wall body, described infilled wall body adopts building block to be built into, described building block is the friction-type assembled building block strengthening structural seismic performance as above, the groove of described building block cooperates with the projection of the building block of adjacent lower section, between described building block, the fissure of displacement overlaps layer by layer, the bottom of described infilled wall body is provided with block connector, one end of described block connector is connected with ground, described block connector penetrates from the through hole of the bottom portion of groove of described building block successively, pass from the projection top of described building block;The other end of described block connector is connected with roof upper beam。Wherein, described block connector is through the through hole in described building block, joint block, the two ends of described block connector the connector being connected with ground, roof upper beam respectively。Preferably, described block connector has certain pliability, its antidetonation that can increase agent structure and cushioning ability, plays the effect of energy-absorbing damping。
Adopt this technical scheme, when an earthquake occurs, adjacent layer moves generation friction in the horizontal direction thus reaching the effect of vibration damping, and this precast wall body is similar to tuned mass damper, TMD (TMD), thus increasing antidetonation and the cushioning ability of agent structure, play the effect of energy-absorbing damping。
As a further improvement on the present invention, the top of described infilled wall body is provided with fixes, with roof upper beam, the top board being connected, and the other end of described block connector is connected with described top board。
As a further improvement on the present invention, described top board is fixing with roof upper beam employing bolt is connected。
As a further improvement on the present invention, the other end of described block connector is provided with connector, and described top board is provided with hook, and described hook is connected with described connector。
As a further improvement on the present invention, the top of described infilled wall body is provided with top plate washer, described top plate washer includes interconnective horizontal plate washer face and vertical baffle face, described horizontal baffle face is fixing with roof upper beam to be connected, and described vertical baffle face is connected with the lateral surface of the building block of described infilled wall bodies top。Preferably, described vertical baffle face contacts with the lateral surface of the building block of described infilled wall bodies top or bonds。
As a further improvement on the present invention, described horizontal baffle face is fixing with roof upper beam bolt is connected。
As a further improvement on the present invention, the bottom of described infilled wall body is provided with the base plate being fixedly connected with the ground, the skirt place of described infilled wall body is provided with the under shield of L-shaped, described block connector is connected with described base plate, the vertical portion of described under shield L-shaped is connected with described infilled wall body, and the bottom of described under shield L-shaped is fixedly connected with the ground。Preferably, the vertical portion of described under shield L-shaped and described infilled wall body contacts or bonding。
As a further improvement on the present invention, described base plate is fixing with ground employing bolt is connected。
As a further improvement on the present invention, described under shield, top plate washer material be rubber。
As a further improvement on the present invention, described block connector is plastic tube, described base plate is provided with the fixing hole stretching into for described block connector and erectting, described ground is provided with the reserving installation hole coordinated with described block connector, and described block connector extend in reserving installation hole through fixing hole and coordinates with reserving installation hole;The sidewall at the top of described block connector is provided with fixing hole, and described top board is provided with hook, and described hook is connected with described fixing hole。Adopt this technical scheme, plastic tube has certain morphotropism, when earthquake occurs, makes the overall structure that block connector and building block are formed be similar to tuned mass damper, TMD (TMD), earthquake response of better decaying can be played to a certain extent, thus reaching the effect of energy-absorbing damping。
As a further improvement on the present invention, described ground is provided with the reserving installation hole coordinated with described plastic tube;Preferably, the bore of described reserving installation hole is not less than the external diameter of described plastic tube。Adopt this technical scheme, particularly the external diameter of reserving hole relative aperture plastic tube is slightly larger, so, when earthquake occurs, the overall structure that plastic tube is formed with building block is more closely similar to tuned mass damper, TMD (TMD), earthquake response of better decaying can be played to a certain extent, thus reaching the effect of energy-absorbing damping。
As a further improvement on the present invention, the length of described reserving installation hole is 1/6L ~ 1/8L, and width is 1/8L ~ 1/10L。Adopting this technical scheme, arrange the bore of reserving installation hole according to the size of building block, the structure making infilled wall body is more stable。
As a further improvement on the present invention, the sidewall at the top of described plastic tube is provided with fixing hole, and described top board is provided with hook, and described hook is connected with described fixing hole。
As a further improvement on the present invention, described block connector is steel strand wires or shape memory allow wires or carbon fiber line, and described base plate is provided with fixation hook, and one end of described block connector is fixing with described fixation hook to be connected;The other end of described block connector is fixing with described hook to be connected。Adopt this technical scheme, steel strand wires have good pliability, described shape memory allow wires or carbon fiber line are high-strength light material, and there is good pliability, when earthquake occurs, block connector and building block become similar tuned mass damper, TMD (TMD) in planar profile, can play the effect of the outer seismic response in reduction face to a certain extent, strengthen structural plane external stability。
Preferably, the length of described steel strand wires more than on go to the bottom height。Adopting this technical scheme, the length of steel strand wires can regulate at any time in vibrations, more convenient to install, plays earthquake response of better decaying to a certain extent, thus reaching the effect of energy-absorbing damping simultaneously。
Compared with prior art, the invention have the benefit that
First, adopt technical scheme, material is simple, easy to make, without mortar when building by laying bricks or stones;Being easy to construction, construction method is simple, and owner, without asking decoration company, can self-defined install completely。
Second, adopt technical scheme, being similar to friction damper in this dry wall dignity, outside face, be similar to tuned mass damper (TMD), thus increasing antidetonation and the cushioning ability of agent structure, playing the effect of good energy-absorbing damping;In particular by upper guard-plate and the under shield of quality of rubber materials, baffle plate soundproof effect is good and can serve as antivibrator, thus reaching the effect of better energy-absorbing damping。
3rd, adopt technical scheme, short construction period, cost is low, is suitable for industrialized development, is beneficial to the universal of industrialized building, and ensures building aseismicity safety。
Accompanying drawing explanation
Fig. 1 is the structural representation of the friction-type assembled building block strengthening structural seismic performance of an embodiment of the present invention。
Fig. 2 is the perspective view of the friction-type assembled building block infilled wall strengthening structural seismic performance of an embodiment of the present invention。
Fig. 3 is the planar structure schematic diagram of the friction-type assembled building block infilled wall strengthening structural seismic performance of an embodiment of the present invention。
Fig. 4 is the structural representation of the top cross-section of the friction-type assembled building block infilled wall strengthening structural seismic performance of an embodiment of the present invention。
Fig. 5 is the structural representation of the bottom section of the friction-type assembled building block infilled wall strengthening structural seismic performance of an embodiment of the present invention。
Fig. 6 is the structural representation after the friction-type assembled building block infilled wall strengthening structural seismic performance of an embodiment of the present invention。
Fig. 7 is the perspective view of the friction-type assembled building block infilled wall strengthening structural seismic performance of another kind embodiment of the present invention。
Fig. 8 is the structural representation of the friction-type assembled building block filling coping connected mode strengthening structural seismic performance of another kind embodiment of the present invention。
Fig. 9 is the structural representation of the bottom section of the friction-type assembled building block infilled wall strengthening structural seismic performance of another kind embodiment of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferably embodiment of the present invention is described in further detail。
Embodiment 1
As shown in Figure 1, a kind of friction-type assembled building block strengthening structural seismic performance, including block body 1, the upper surface of described block body 1 is provided with projection 2, and described projection 2 is positioned at the middle part of described upper surface, and the lower surface of described block body 1 is internally provided with groove 3, described upper surface is relative with lower surface, described groove 3 is positioned at the middle part of described lower surface, and the degree of depth of described groove 3 is not less than the height of described projection 2, and the width of described groove 3 is not less than the width of described projection 2;Described projection 2 is provided with at least two through hole 4, and described through hole 4 extends through the bottom of groove 3 from projection 2 through the inside of block body 1。The axis of described projection 2 length direction, groove 3 length direction the axis of axis and described block body 1 length direction in a plane。The length of described block body 1 is L, and the length of described projection 2 is identical with the length of described block body 1, is also L;The height of described projection 2 is 1/4 ~ 1/3L, and the width of described projection 2 is 1/5 ~ 1/3L。Described through hole 4 is square opening。Described through hole 4 is two, and said two through hole 4 arranges along its length。The friction-type assembled building block of described enhancing structural seismic performance is air-entrained concrete building block。
Embodiment 2
As shown in Fig. 1 ~ Fig. 6, a kind of friction-type assembled building block infilled wall strengthening structural seismic performance, including infilled wall body 21, described infilled wall body 21 adopts building block to be built into, described building block is the friction-type assembled building block strengthening structural seismic performance described in embodiment 1, the groove 3 of described block body 1 cooperates with the projection 2 of the block body 1 of adjacent lower section, between described block body 1, the fissure of displacement overlaps layer by layer, the bottom of described infilled wall body 21 is provided with the support bar 22 of setting, the bottom of described support bar 22 is connected with ground 23, described ground 23 is provided with the reserving installation hole coordinated with described support bar 22, described reserving installation hole is not shown;The bore of described reserving installation hole is not less than the external diameter of described support bar 22。The length of described reserving installation hole is 1/6L ~ 1/8L, and width is 1/8L ~ 1/10L。Described support bar 22 penetrates from the through hole 4 bottom the groove 3 of described block body 1 successively, passes from projection 2 top of described block body 1。
As shown in Figure 4, the top of described infilled wall body 21 is provided with the top board 25 that be connected fixing with roof upper beam 24, and the sidewall on the top of described support bar 22 is provided with fixing hole 221, and described top board 25 is provided with hook 251, and described hook 251 is connected with described fixing hole 221。Described top board 25 adopts with roof upper beam 24 that bolt 26 is fixing to be connected。The top of described infilled wall body 21 is additionally provided with top plate washer 27, the two sides of described infilled wall body 21 is designed with top plate washer 27, described top plate washer 27 includes interconnective horizontal plate washer face 271 and vertical baffle face 272, described horizontal baffle face 271 is connected with bolt 26 is fixing with roof upper beam 24, and described vertical baffle face 272 is connected with the lateral surface of the block body 1 at described infilled wall body 21 top。
As shown in Figure 5, the bottom of described infilled wall body 21 is provided with the base plate 28 that be connected fixing with ground 23, the skirt place of front and back two lateral surface of described infilled wall body 21 is provided with the under shield 29 of L-shaped, described base plate 28 is provided with the fixing hole stretching into for described support bar 22 and erectting, the L-shaped vertical portion of described under shield 29 is connected with described infilled wall body 21, is connected with bolt 26 is fixing with ground 23 bottom the L-shaped of described under shield 29。The structural representation of the friction-type assembled building block infilled wall of mounted enhancing structural seismic performance is as shown in Figure 6。Preferably, the material of described upper guard-plate 27 is rubber;The material of described under shield 29 is rubber, and described support bar 22 is pvc pipe。
Embodiment 3
Such as Fig. 1, shown in Fig. 7 ~ Fig. 9, a kind of friction-type assembled building block infilled wall strengthening structural seismic performance, including infilled wall body 31, described infilled wall body 31 adopts building block to be built into, described building block is the friction-type assembled building block strengthening structural seismic performance described in embodiment 1, the groove 3 of described block body 1 cooperates with the projection 2 of the block body 1 of adjacent lower section, between described block body 1, the fissure of displacement overlaps layer by layer, the bottom of described infilled wall body 31 is provided with steel strand wires 32, the bottom of described infilled wall body 31 is provided with the base plate 38 that be connected fixing with ground 23, described base plate 38 is provided with fixation hook 381, one end of described steel strand wires 32 is fixing with fixation hook 381 to be connected;Described steel strand wires 32 penetrate from the through hole 4 bottom the groove 3 of described block body 1 successively, pass from projection 2 top of described block body 1。
As shown in Figure 7 and Figure 8, the top of described infilled wall body 31 is provided with the top board 35 that be connected fixing with roof upper beam 24, and described top board 35 is provided with hook 351, and the other end of described steel strand wires 32 is fixing with described hook 351 to be connected。Described top board 35 adopts with roof upper beam 24 that bolt 26 is fixing to be connected。The top of described infilled wall body 31 is additionally provided with top plate washer 37, described top plate washer 37 includes interconnective horizontal plate washer face 371 and vertical baffle face 372, described horizontal baffle face 371 is connected with bolt 26 is fixing with roof upper beam 24, and described vertical baffle face 372 is connected with front and back two lateral surface of the block body 1 at described infilled wall body 31 top。
As it is shown in figure 9, the skirt place of described infilled wall body 31 is provided with the under shield 39 of L-shaped, the L-shaped vertical portion of described under shield 39 is connected with described infilled wall body 31, is connected with bolt 26 is fixing with ground 23 bottom the L-shaped of described under shield 39。The structural representation of the friction-type assembled building block infilled wall of mounted enhancing structural seismic performance is with reference to shown in Fig. 6。The material of described upper guard-plate 37 is rubber;The material of described under shield 39 is rubber。
The friction-type assembled building block infilled wall strengthening structural seismic performance of embodiment 2 and embodiment 3 is tested, and the equivalent structural damping ratio of embodiment 2 reaches more than 10%, and the equivalent structural damping ratio of embodiment 3 reaches more than 15%;The structure of embodiment 2 is under rarely occurred earthquake effect, and story drift reduces 30%, and the structure of embodiment 3 is under rarely occurred earthquake effect, and story drift reduces 50%。And the equivalent structural damping ratio of the general infilled wall of prior art is typically in about 4%, it can be seen that, adopt technical solution of the present invention, effectively enhance anti-seismic performance in structural plane。
Meanwhile, the friction-type assembled building block infilled wall strengthening structural seismic performance of embodiment 2 and embodiment 3 carrying out the analysis test of amount of deflection face outside/body of wall height, outside face, amount of deflection/body of wall height is a very important index of reflection plane amount of deflection outward。This index is more big, illustrates that body of wall lateral stability is more good。
Outside the face of embodiment 2, amount of deflection/body of wall height reaches 5.8%, and outside the face of embodiment 3, amount of deflection/body of wall height reaches 8.3%。And tradition is had for the infilled wall that mortar builds by laying bricks or stones, under the premise guaranteeing body of wall normal operation, this index is typically smaller than 1%。As can be seen here, adopt technical solution of the present invention, be greatly improved infilled wall lateral stability。
Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations。For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to。

Claims (10)

1. the friction-type assembled building block strengthening structural seismic performance, it is characterized in that: include block body, the upper surface of described block body is provided with projection, the lower surface of described block body is internally provided with groove, described upper surface is relative with lower surface, the degree of depth of described groove is not less than the height of described projection, and the width of described groove is not less than the width of described projection;Described projection is provided with at least two through hole, and described through hole extends through the bottom of groove from projection through the inside of block body。
2. the friction-type assembled building block of enhancing structural seismic performance according to claim 1, it is characterised in that: the axis of described projection length direction, groove length direction the axis of axis and described block body length direction in a plane。
3. the friction-type assembled building block of enhancing structural seismic performance according to claim 2, it is characterized in that: the length of described upper surface is L, the length of described projection is identical with the length of described upper surface, and the height of described projection is 1/4 ~ 1/3L, and the width of described projection is 1/5 ~ 1/3L。
4. the friction-type assembled building block of enhancing structural seismic performance according to claim 3, it is characterised in that: described through hole is 2, and described 2 through holes arrange along its length。
5. the friction-type assembled building block strengthening structural seismic performance according to claim 1 ~ 4 any one, it is characterised in that: the friction-type assembled building block of described enhancing structural seismic performance is air-entrained concrete building block。
6. the friction-type assembled building block infilled wall strengthening structural seismic performance, it is characterized in that: include infilled wall body, described infilled wall body adopts building block to be built into, described building block is the friction-type assembled building block strengthening structural seismic performance as described in claim 1 ~ 5 any one, the groove of described building block cooperates with the projection of the building block of adjacent lower section, between described building block, the fissure of displacement overlaps layer by layer, the bottom of described infilled wall body is provided with block connector, one end of described block connector is connected with ground, described block connector penetrates from the through hole of the bottom portion of groove of described building block successively, pass from the projection top of described building block;The other end of described block connector is connected with roof upper beam。
7. the friction-type assembled building block infilled wall of enhancing structural seismic performance according to claim 6, it is characterized in that: the top of described infilled wall body is provided with fixes, with roof upper beam, the top board being connected, described top board is provided with hook, the other end of described block connector is provided with connector, and described hook is connected with described connector。
8. the friction-type assembled building block infilled wall of enhancing structural seismic performance according to claim 7, it is characterized in that: the top of described infilled wall body is provided with top plate washer, described top plate washer includes interconnective horizontal plate washer face and vertical baffle face, described horizontal baffle face is fixing with roof upper beam to be connected, and described vertical baffle face is connected with the lateral surface of the building block of described infilled wall bodies top。
9. the friction-type assembled building block infilled wall of enhancing structural seismic performance according to claim 8, it is characterized in that: the bottom of described infilled wall body is provided with the base plate being fixedly connected with the ground, the skirt place of described infilled wall body is provided with the under shield of L-shaped, described block connector is connected with described base plate, the vertical portion of described under shield L-shaped is connected with described infilled wall body, and the bottom of described under shield L-shaped is fixedly connected with the ground。
10. the friction-type assembled building block infilled wall of enhancing structural seismic performance according to claim 9, it is characterized in that: described block connector is steel strand wires or shape memory allow wires or carbon fiber line, described base plate is provided with fixation hook, and one end of described block connector is fixing with described fixation hook to be connected;The other end of described block connector is fixing with described hook to be connected。
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Publication number Priority date Publication date Assignee Title
CN106193794A (en) * 2016-07-27 2016-12-07 温州大学瓯江学院 A kind of antidetonation faced wall with Multiple Protective Structure
CN108998694A (en) * 2018-07-06 2018-12-14 武汉理工大学 A kind of preparation method of superelastic alloy local enhancement concrete anti-earthquake column
CN111395637A (en) * 2020-03-20 2020-07-10 四川兴科城市交通技工学校 Environment-friendly inner and outer wall building block and preparation method thereof

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