CN212836089U - New rural construction resident building antidetonation wall body - Google Patents

New rural construction resident building antidetonation wall body Download PDF

Info

Publication number
CN212836089U
CN212836089U CN202021454429.5U CN202021454429U CN212836089U CN 212836089 U CN212836089 U CN 212836089U CN 202021454429 U CN202021454429 U CN 202021454429U CN 212836089 U CN212836089 U CN 212836089U
Authority
CN
China
Prior art keywords
wall body
oblique steel
steel plate
steel plates
earthquake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021454429.5U
Other languages
Chinese (zh)
Inventor
徐莉琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lechang Residential Construction Engineering Co Ltd
Original Assignee
Lechang Residential Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lechang Residential Construction Engineering Co Ltd filed Critical Lechang Residential Construction Engineering Co Ltd
Priority to CN202021454429.5U priority Critical patent/CN212836089U/en
Application granted granted Critical
Publication of CN212836089U publication Critical patent/CN212836089U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The application relates to the technical field of walls, in particular to a novel rural construction resident building earthquake-resistant wall body which comprises a wall body, wherein an earthquake-resistant structure is arranged in the wall body. The earthquake-resistant structure comprises a plurality of obliquely arranged oblique steel plates, the bottom ends of the oblique steel plates are fixed on the ground, and the top ends of the oblique steel plates are fixed on the top wall; one end of each adjacent oblique steel plate is fixedly connected, and the adjacent oblique steel plates are symmetrically arranged; a supporting mechanism is arranged between the adjacent oblique steel plates; the heights of the adjacent supporting mechanisms are staggered. The oblique steel plate arranged in the wall body is fixedly connected with the ground or the top wall to form a triangular structure, so that the stability of the wall body is enhanced, and the anti-seismic performance of the wall body can be effectively improved; one end of each adjacent oblique steel plate is fixedly connected with each other, all the oblique steel plates are connected into a whole, and the connection strength between every two adjacent oblique steel plates can be further enhanced through the supporting mechanism.

Description

New rural construction resident building antidetonation wall body
Technical Field
The application relates to the technical field of walls, in particular to a novel rural construction resident building earthquake-resistant wall.
Background
The wall body is an important component of a building and has the functions of bearing, enclosing or separating a space, wherein the wall body bearing the longitudinal force is a bearing wall, and the wall bearing the horizontal force is a shear wall. The shear wall is also called as a wind-resistant wall, an earthquake-resistant wall or a structural wall and is used for bearing horizontal load caused by wind load or earthquake action in a house or a structure, and the shear wall can effectively prevent the building structure from being damaged by shearing.
In order to improve the seismic performance of the wall and reduce the damage, the thickness of the concrete wall is increased in the process of wall construction.
Chinese patent with publication number CN208329261U discloses a building wall that shock resistance is good, including the wall body, the wall body comprises support wall and antidetonation seat, and antidetonation seat fixed connection is in the both sides of support wall bottom, and support wall inside is equipped with two antidetonation posts, and the antidetonation post comprises fixed steel bar and concrete, and fixed steel bar is located the four corners of antidetonation post, is equipped with the enhancement layer between the antidetonation post, and the enhancement layer is equipped with the horizontal strengthening rib of a plurality of and the vertical strengthening rib of a plurality of. The structure is equivalent to adding a protective layer of a non-steel structure outside a common steel bar structure.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the earthquake force is in direct proportion to the dead weight of the wall, and after the weight is increased along with the thickness, the horizontal shearing force generated by the earthquake is also increased, so that the earthquake resistance is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to strengthen the anti-seismic performance of the wall body, the application provides a new rural construction resident building anti-seismic wall body.
The application provides a new rural construction resident building antidetonation wall body adopts following technical scheme:
an earthquake-resistant wall body for residential buildings constructed in new rural areas comprises a wall body constructed between the ground and a top wall, wherein an earthquake-resistant structure is arranged in the wall body; the anti-seismic structure comprises a plurality of obliquely arranged oblique steel plates, the bottom ends of the oblique steel plates are fixed on the ground, and the top ends of the oblique steel plates are fixed on the top wall; one end of each adjacent oblique steel plate is fixedly connected, and the adjacent oblique steel plates are symmetrically arranged; a supporting mechanism is arranged between the adjacent oblique steel plates; the heights of the adjacent supporting mechanisms are staggered.
Through adopting above-mentioned technical scheme, fixed connection forms the triangle-shaped structure between the slant steel sheet that two slopes set up and the ground, or between the slant steel sheet that the slope set up and the roof, has strengthened the stability of wall body. When an earthquake or other vibrations occur, the wall body is vibrated up and down, and the triangular structure formed by the inclined steel plates can effectively improve the anti-seismic performance of the wall body.
One end of each adjacent oblique steel plate is fixedly connected with each other, all the oblique steel plates are connected into a whole, and the connection strength between every two adjacent oblique steel plates can be further enhanced through the supporting mechanism.
Preferably, the supporting mechanism comprises a first supporting rod, a second supporting rod and a connecting sleeve; one end of the connecting sleeve is provided with a first sleeve groove matched with the first supporting rod, and one end of the first supporting rod is fixed in the first sleeve groove; the other end of the connecting sleeve is provided with a second sleeve groove matched with the second supporting rod, and one end of the second supporting rod is sleeved in the second sleeve groove; one end of the first supporting rod, which is far away from the first sleeve groove, is fixed in the middle of the oblique steel plate; and one end of the second supporting rod, which is far away from the second sleeve groove, is fixed in the middle of the oblique steel plate.
By adopting the technical scheme, the first supporting rod and the second supporting rod are fixedly connected with the corresponding oblique steel plates in advance respectively and are assembled and connected through the connecting sleeves to form a supporting mechanism for supporting and connecting two adjacent oblique steel plates, and the connecting strength between the adjacent oblique steel plates is enhanced.
Preferably, a first buffer piece is arranged between the first supporting rod and the first sleeve groove; and a second buffer piece is arranged between the second supporting rod and the second sleeve groove.
Through adopting above-mentioned technical scheme, supporting mechanism has horizontal buffering damping performance through the first bolster that is located first cover groove, the second bolster that is located second cover groove, is convenient for decompose, slows down horizontal vibrations, the extrusion that adjacent slant steel sheet received, improves the horizontal damping performance of wall body.
Preferably, the first buffer member is a spring; the second buffer is a shock absorption damping block.
Through adopting above-mentioned technical scheme, first bolster, second bolster adopt different buffer structure, do benefit to when supporting mechanism receives transverse impact along with the slant steel sheet, and hierarchical shock attenuation slows down as far as each other the extrusion between the adjacent two slant steel sheets.
Preferably, both ends of the oblique steel plate are provided with transverse extension plates; and the transverse extension plate at one end of the adjacent oblique steel plate is fixedly connected with the transverse extension plate towards the direction far away from the fixed connection part.
Through adopting above-mentioned technical scheme, the area of contact between horizontal extension board increase slant steel sheet and ground, the roof improves the joint strength between slant steel sheet and ground, the roof.
Preferably, a lower shock absorption cushion layer is arranged between the transverse extension plate positioned below the oblique steel plate and the ground; an upper shock absorption cushion layer is arranged between the transverse extension plate positioned on the inclined steel plate and the top wall.
Through adopting above-mentioned technical scheme, add down shock-absorbing pad layer, set up the longitudinal shock that shock-absorbing pad layer can slow down the wall body and receive between slant steel sheet and roof between slant steel sheet and ground, improve vertical shock-absorbing capacity.
Preferably, the earthquake-resistant structure further comprises a transverse steel plate; and a lower groove matched with the upper end part of the oblique steel plate is arranged below the transverse steel plate, and the upper end of the oblique steel plate is fixedly connected in the lower groove of the transverse steel plate.
Through adopting above-mentioned technical scheme, horizontal steel sheet can make all slant steel sheets be located the coplanar, fixes between two adjacent slant steel sheets and the horizontal steel sheet and constitutes the triangle-shaped structure, and trilateral material of triangle-shaped structure is close, helps improving the anti-seismic performance of wall body. When the wall body is transversely vibrated, the oblique steel plates are transversely extruded and can be dispersed to the adjacent oblique steel plates and the transverse steel plates through the triangular structures, and the extrusion force caused by vibration is reduced. The lower grooves can enable the oblique steel plates and the transverse steel plates to be connected and fastened, and the situation that the oblique steel plates are separated from the transverse steel plates is reduced.
Preferably, a plurality of upper grooves are uniformly formed in the transverse steel plate, and the upper grooves penetrate through two sides of the transverse steel plate; and an anti-seismic block is arranged in the upper groove.
Through adopting above-mentioned technical scheme, be equipped with the antidetonation piece that is located the upper groove between horizontal steel sheet and the roof, when the wall body receives vibrations from top to bottom, the antidetonation piece can alleviate the vibrations that the wall body received, further improves the anti-seismic performance of this application wall body.
Preferably, a filler is arranged between the adjacent oblique steel plates.
By adopting the technical scheme, different fillers are selected to be filled according to different required performances of the wall body, such as fireproof asbestos, so that the fireproof and heat-insulating performances of the wall body are enhanced; such as concrete slurry or bricks, to improve the strength and bearing capacity of the wall body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the oblique steel plate arranged in the wall body is fixedly connected with the ground or the top wall to form a triangular structure, so that the stability of the wall body is enhanced, and the anti-seismic performance of the wall body can be effectively improved;
2. one end of each adjacent oblique steel plate is fixedly connected, all the oblique steel plates are connected into a whole, and the connecting strength between the two adjacent oblique steel plates can be further enhanced through the supporting mechanism;
3. the first supporting rod and the second supporting rod are fixedly connected with corresponding oblique steel plates in advance respectively and then are assembled and connected through the connecting sleeves to form a supporting mechanism for supporting and connecting two adjacent oblique steel plates, and the connecting strength between the two adjacent oblique steel plates is enhanced.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic structural view of the seismic structure of the present application;
FIG. 3 is a schematic longitudinal cross-sectional structural view of the present application;
fig. 4 is a schematic structural view of the support mechanism of the present application.
Description of reference numerals: 10. a wall body; 11. a wall brick layer; 20. an earthquake-resistant structure; 21. an oblique steel plate; 22. a laterally extending plate; 23. a lower cushion layer; 24. an upper cushion layer; 25. a transverse steel plate; 26. a lower groove; 27. an upper groove; 28. an anti-seismic block; 29. a filler; 30. a ground surface; 40. a top wall; 50. a support mechanism; 51. a first support bar; 52. a second support bar; 53. connecting sleeves; 531. a first set of grooves; 532. a second set of grooves; 54. a first buffer member; 55. a second buffer.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Referring to fig. 1, the embodiment of the application discloses an earthquake-resistant wall body of a residential building constructed in a new rural area, which comprises a wall body 10 constructed between a ground 30 and a top wall 40, wherein an earthquake-resistant structure 20 is arranged in the wall body 10, and wall brick layers 11 are respectively built on two sides of the earthquake-resistant structure 20. The earthquake-resistant structure 20 comprises a plurality of obliquely arranged oblique steel plates 21, the bottom ends of the oblique steel plates 21 are fixed on the ground 30, and the top ends of the oblique steel plates 21 are fixed on the top wall 40; one end of each adjacent oblique steel plate 21 is fixedly connected, and the adjacent oblique steel plates 21 are symmetrically arranged; a supporting mechanism 50 is arranged between the adjacent oblique steel plates 21; the adjacent support mechanisms 50 are staggered in height.
Referring to fig. 1 and 2, the two inclined steel plates 21 are fixedly connected to the ground 30 or the inclined steel plates 21 are fixedly connected to the top wall 40 to form a triangular structure, so that the stability of the wall body 10 is enhanced. When an earthquake or other vibrations occur, the wall body 10 is vibrated up and down, and the triangular structure formed by the inclined steel plates 21 can effectively improve the seismic performance of the wall body 10.
Referring to fig. 2, one end of each of the adjacent oblique steel plates 21 is fixedly connected to connect all the oblique steel plates 21 together, and the connection strength between two adjacent oblique steel plates 21 can be further enhanced by the support mechanism 50.
Referring to fig. 2 and 3, both ends of the oblique steel plate 21 are provided with transverse extension plates 22; the transversely extending plate 22 at one end of the adjacent oblique steel plate 21 is fixedly connected and is arranged towards the direction far away from the fixed connection part. The lateral extension plate 22 increases the contact area between the oblique steel plate 21 and the ground 30 and the ceiling wall 40, and improves the connection strength between the oblique steel plate 21 and the ground 30 and the ceiling wall 40.
Referring to fig. 2 and 3, a lower cushion 23 is disposed between the transversely extending plate 22 located below the inclined steel plate 21 and the ground 30; an upper cushion 24 is provided between the transversely extending plate 22 above the inclined steel plate 21 and the ceiling wall 40. The lower shock absorption cushion layer 23 is additionally arranged between the oblique steel plate 21 and the ground 30, and the upper shock absorption cushion layer 24 is arranged between the oblique steel plate 21 and the top wall 40, so that the longitudinal shock absorption capacity can be improved by reducing the longitudinal shock on the wall body 10.
Referring to fig. 2 and 3, the seismic structure 20 further includes a transverse steel plate 25; a lower groove 26 matched with the upper end part of the oblique steel plate 21 is arranged below the transverse steel plate 25, and the upper end of the oblique steel plate 21 is fixedly connected in the lower groove 26 of the transverse steel plate 25. The transverse steel plates 25 can enable all the oblique steel plates 21 to be located on the same plane, the two adjacent oblique steel plates 21 and the transverse steel plates 25 are fixed to form a triangular structure, and three sides of the triangular structure are made of similar materials, so that the improvement of the anti-seismic performance of the wall body 10 is facilitated. When the wall body 10 is subjected to transverse vibration, the inclined steel plates 21 are subjected to transverse extrusion force and can be dispersed to the adjacent inclined steel plates 21 and the transverse steel plates 25 through the triangular structures, and extrusion force caused by vibration is reduced. The lower groove 26 can connect and fasten the slant steel plate 21 and the transverse steel plate 25, and reduce the separation of the slant steel plate 21 from the transverse steel plate 25.
Referring to fig. 2 and 3, a plurality of upper grooves 27 are uniformly formed on the transverse steel plate 25, and the upper grooves 27 penetrate through two sides of the transverse steel plate 25; an anti-seismic block 28 is mounted in the upper groove 27. An anti-seismic block 28 positioned in the upper groove 27 is arranged between the transverse steel plate 25 and the top plate, and when the wall body 10 is vibrated up and down, the anti-seismic block 28 can reduce the vibration of the wall body 10, so that the anti-seismic performance of the wall body 10 is further improved.
Referring to fig. 3, a filler 29 is disposed between adjacent diagonal steel plates 21. Different fillers are selected to be filled according to different required performances of the wall body 10, such as fireproof asbestos filling, so that the fireproof and heat-insulating performances of the wall body 10 are enhanced; such as concrete grout or brick, to improve the strength and load-bearing capacity of the wall body 10.
Referring to fig. 3 and 4, the supporting mechanism 50 includes a first rod 51, a second rod 52 and a connecting sleeve 53; one end of the connecting sleeve 53 is provided with a first sleeve groove 531 matched with the first supporting rod 51, and one end of the first supporting rod 51 is fixed in the first sleeve groove 531; the other end of the connecting sleeve 53 is provided with a second sleeve groove 532 matched with the second supporting rod 52, and one end of the second supporting rod 52 is sleeved in the second sleeve groove 532; one end of the first supporting rod 51 far away from the first sleeve groove 531 is fixed in the middle of the oblique steel plate 21; the end of the second strut 52 away from the second sleeve groove 532 is fixed to the middle of the slant steel plate 21. The first support rod 51 and the second support rod 52 are fixedly connected with the corresponding oblique steel plates 21 in advance respectively, and then are assembled and connected through a connecting sleeve 53 to form a supporting mechanism 50 for supporting and connecting two adjacent oblique steel plates 21, so that the connecting strength between the adjacent oblique steel plates 21 is enhanced.
Referring to fig. 3 and 4, a first buffer 54 is disposed between the first support rod 51 and the first sleeve 531; a second dampener 55 is disposed between the second strut 52 and the second set of slots 532. The supporting mechanism 50 has a transverse buffering and damping performance through the first buffering member 54 located in the first set of groove 531 and the second buffering member 55 located in the second set of groove 532, so that the transverse vibration and extrusion on the adjacent oblique steel plates 21 can be conveniently decomposed and slowed down, and the transverse damping performance of the wall body 10 can be improved.
Referring to fig. 3 and 4, the first dampener 54 is a spring; the second cushion member 55 is a shock absorbing damping mass. The first buffer member 54 and the second buffer member 55 adopt different buffer structures, which is beneficial to graded shock absorption when the supporting mechanism 50 receives transverse impact along with the oblique steel plates 21, and reduces mutual extrusion between two adjacent oblique steel plates 21 as much as possible.
The implementation principle of the earthquake-resistant wall body of the residential building in the new rural area is as follows:
an oblique steel plate 21 and a transverse steel plate 25 which are obliquely arranged are additionally arranged in a wall body 10, so that a triangular structure is fixedly formed between every two adjacent oblique steel plates 21 and the transverse steel plate 25, or a triangular structure is fixedly formed between every two adjacent oblique steel plates 21 and the ground 30, and the stability of the wall body 10 is enhanced. When an earthquake or other vibrations occur, the wall body 10 is vibrated up and down, and the triangular structure formed by the inclined steel plates 21 can effectively improve the seismic performance of the wall body 10. And the support mechanism 50 between the adjacent slant steel plates 21 can enhance the connection strength between the adjacent slant steel plates 21.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a new rural construction resident building antidetonation wall body which characterized in that: the wall comprises a wall body (10) which is built between the ground (30) and a top wall (40), wherein an anti-seismic structure (20) is arranged in the wall body (10); the anti-seismic structure (20) comprises a plurality of obliquely arranged oblique steel plates (21), the bottom ends of the oblique steel plates (21) are fixed on the ground (30), and the top ends of the oblique steel plates (21) are fixed on the top wall (40); one end of each adjacent oblique steel plate (21) is fixedly connected, and the adjacent oblique steel plates (21) are symmetrically arranged; a supporting mechanism (50) is arranged between the adjacent oblique steel plates (21); the adjacent supporting mechanisms (50) are staggered in height.
2. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 1, wherein: the supporting mechanism (50) comprises a first supporting rod (51), a second supporting rod (52) and a connecting sleeve (53); one end of the connecting sleeve (53) is provided with a first sleeve groove (531) matched with the first supporting rod (51), and one end of the first supporting rod (51) is fixed in the first sleeve groove (531); a second sleeve groove (532) matched with the second support rod (52) is formed in the other end of the connecting sleeve (53), and one end of the second support rod (52) is sleeved in the second sleeve groove (532); one end of the first support rod (51) far away from the first sleeve groove (531) is fixed in the middle of the oblique steel plate (21); one end of the second support rod (52) far away from the second sleeve groove (532) is fixed in the middle of the oblique steel plate (21).
3. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 2, wherein: a first buffer piece (54) is arranged between the first supporting rod (51) and the first sleeve groove (531); and a second buffer piece (55) is arranged between the second support rod (52) and the second sleeve groove (532).
4. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 3, wherein: the first dampener (54) is a spring; the second buffer member (55) is a shock absorbing damping block.
5. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 1, wherein: both ends of the oblique steel plate (21) are provided with transverse extension plates (22); and the transverse extension plate (22) at one end of the adjacent oblique steel plate (21) is fixedly connected with the transverse extension plate in a direction away from the fixed connection part.
6. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 5, wherein: a lower shock absorption cushion layer (23) is arranged between the transverse extension plate (22) positioned below the oblique steel plate (21) and the ground (30); an upper shock absorption cushion layer (24) is arranged between the transverse extension plate (22) positioned on the inclined steel plate (21) and the top wall (40).
7. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 1, wherein: the seismic structure (20) further comprises a transverse steel plate (25); a lower groove (26) matched with the upper end of the oblique steel plate (21) is formed below the transverse steel plate (25), and the upper end of the oblique steel plate (21) is fixedly connected into the lower groove (26) of the transverse steel plate (25).
8. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 7, wherein: a plurality of upper grooves (27) are uniformly formed in the upper surface of the transverse steel plate (25), and the upper grooves (27) penetrate through two sides of the transverse steel plate (25); and an anti-seismic block (28) is arranged in the upper groove (27).
9. The earthquake-resistant wall body for the residential buildings in the new rural areas as claimed in claim 1, wherein: and a filling material (29) is arranged between the adjacent oblique steel plates (21).
CN202021454429.5U 2020-07-18 2020-07-18 New rural construction resident building antidetonation wall body Active CN212836089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021454429.5U CN212836089U (en) 2020-07-18 2020-07-18 New rural construction resident building antidetonation wall body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021454429.5U CN212836089U (en) 2020-07-18 2020-07-18 New rural construction resident building antidetonation wall body

Publications (1)

Publication Number Publication Date
CN212836089U true CN212836089U (en) 2021-03-30

Family

ID=75119001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021454429.5U Active CN212836089U (en) 2020-07-18 2020-07-18 New rural construction resident building antidetonation wall body

Country Status (1)

Country Link
CN (1) CN212836089U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113323477A (en) * 2021-04-26 2021-08-31 黄勇 Assembled reinforced concrete shear force wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113323477A (en) * 2021-04-26 2021-08-31 黄勇 Assembled reinforced concrete shear force wall

Similar Documents

Publication Publication Date Title
CN212772937U (en) Damping device of high-rise building structure
CN207348083U (en) A kind of damping vibrating type supporting device with steel structure
CN107859197A (en) A kind of building aseismicity, vibration absorber
Sueoka et al. The application of response control design using middle-story isolation system to high-rise building
CN212836089U (en) New rural construction resident building antidetonation wall body
CN1264776A (en) Vertical earthquake isolating equipment for engineering structure
CN116145822A (en) Three-dimensional vibration isolation support of shake double control
CN211622121U (en) A waterproof shockproof wall body for building
CN211735917U (en) Energy-conserving building assembled wall body shock-resistant structure
CN111636586A (en) Assembled steel construction house ALC wallboard door opening structure
Lan et al. An experimental study on seismic responses of multifunctional vibration‐absorption reinforced concrete megaframe structures
CN107939134B (en) Anti-seismic building structure in smart city
CN217480484U (en) Infilled wall structure for steel-concrete structure building
CN216142219U (en) Anti-seismic building structure assembly
CN212956929U (en) House building structure mainly made of steel structure
CN213015513U (en) House antidetonation stone wall reinforced structure
CN110924551B (en) Friction sliding bearing seat vibration reduction structure between ground and building
CN211923014U (en) Assembled wall body shock insulation structure
CN111021567B (en) Damping structure of small-sized residence
CN209011616U (en) A kind of civil engineering antidetonation reinforcement structure
CN213653506U (en) Earthquake-resistant structure of foundation
CN211340882U (en) Building anti-seismic foundation
CN207904950U (en) A kind of anti-seismic construction pile
CN214832939U (en) High antidetonation type building foundation
CN215054221U (en) Novel energy dissipation wall shock-absorbing structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant