CN114892808B - Shock absorption type connecting piece for wood beam and column non-damage assembly - Google Patents
Shock absorption type connecting piece for wood beam and column non-damage assembly Download PDFInfo
- Publication number
- CN114892808B CN114892808B CN202210468322.3A CN202210468322A CN114892808B CN 114892808 B CN114892808 B CN 114892808B CN 202210468322 A CN202210468322 A CN 202210468322A CN 114892808 B CN114892808 B CN 114892808B
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- China
- Prior art keywords
- plate
- composite lining
- damping
- wood beam
- wall
- 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.)
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- 239000002023 wood Substances 0.000 title claims abstract description 60
- 230000035939 shock Effects 0.000 title claims abstract description 24
- 230000006378 damage Effects 0.000 title claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 title abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 55
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910001339 C alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2652—Details of nailing, screwing, or bolting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/266—Socket type connectors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a shock absorption type connecting piece for wood beam and column non-damage assembly, which belongs to the technical field of wood structure building, and comprises a sleeve, a barrel handle and a limiting strip, wherein the sleeve is of a cuboid cavity structure formed by a barrel wall and a barrel bottom, threaded bolt holes are formed in the barrel wall of each side of the periphery of the sleeve, the limiting strips are arranged on two sides of the inner surface of each side of the barrel wall, and the barrel handle is arranged on the outer wall of the barrel bottom, and the shock absorption type connecting piece is characterized in that: the novel damping device is characterized by further comprising a damping spring, a damping supporting plate and a composite lining plate, wherein the inner wall of the cylinder bottom is connected with one end of the damping spring, the other end of the damping spring is connected with the damping supporting plate, and the composite lining plate and a sliding plate thereof are embedded between two limiting strips on each surface. The connecting piece is convenient to stably combine with the wood beam and column, the wood beam and column assembly section is protected when the beam and column are connected, and the damping spring stretches and contracts to act together with the composite lining plate and the sliding plate thereof in a sliding fit manner, so that the longitudinal elasticity of the connecting piece and the wood beam and column assembly body is further enhanced, and the comprehensive shock resistance is further enhanced.
Description
Technical Field
The invention relates to the technical field of wood structure buildings, in particular to a shock absorption type connecting piece for wood beam and column nondestructive assembly.
Background
The wood structure building meets the requirements of green low carbon and environmental protection, has high toughness and good earthquake resistance, and can recycle the wood at the end of the life cycle. Thus, wood-structured buildings are returning to the field of modern architecture, and wood beam-column metal connectors are one of the important links.
The related art of the prior wood beam and column metal connecting piece, such as a wood structure steel tenon connecting piece provided by Chinese patent application publication No. CN110847383B, a wood structure connecting piece and a wood structure combination provided by Chinese patent application publication No. CN112814161A, and the like, has different degrees of damage to a wood beam and column body at the joint of the metal connecting piece and the wood in various forms, does not further provide a measure for anti-seismic protection of the wood beam and column, and has a great need for a wood beam and column metal connecting piece which is convenient for the non-damage assembly of the wood beam and column and can absorb vibration impact to enhance the anti-seismic capability.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the shock absorption type connecting piece for the nondestructive assembly of the wood beam and the wood beam, which is convenient for the assembly of the connecting piece and the wood beam, prevents the connecting piece from damaging the wood beam and the wood beam, can absorb vibration impact during an earthquake, and can recover to the original state after the earthquake, thereby enhancing the shock resistance of the wood beam and the wood beam.
The invention aims at realizing the following technical scheme:
the utility model provides a shock attenuation formula connecting piece for wood beam column does not harm assembly, includes sleeve, section of thick bamboo handle, spacing, the sleeve is the cuboid cavity structure that comprises section of thick bamboo wall and barrel bottom, all is equipped with threaded bolt hole on the section of thick bamboo wall of each face all around the sleeve, and the both sides of the internal surface of each face section of thick bamboo wall all are equipped with spacing, the section of thick bamboo handle is installed to the outer wall of barrel bottom, its characterized in that, still including damping spring, damping support plate and compound welt, in telescopic cavity structure, the inner wall of barrel bottom with damping spring's one end is connected, damping spring's the other end is connected damping support plate, all imbeds between two spacing of each face compound welt.
Further, the damping spring is a straight cylinder, the center line of the damping spring coincides with the center line of the vertical direction of the cylinder bottom, and the outer diameter of the damping spring is smaller than the side length of the damping supporting plate.
Further, the plane of the damping supporting plate is parallel to the bottom of the cylinder, and a movable gap exists between the damping supporting plate and limiting strips arranged on the periphery of the cylinder wall.
Further, the damping supporting plate is square, the thickness of the damping supporting plate is the same as that of the composite lining plate, and the side length of the damping supporting plate is the same as the distance between two limiting strip central lines arranged on each side of the cylinder wall.
Further, each composite lining plate is a rectangular steel plate with equal thickness, the length of the composite lining plate is the same as that of the limiting strips, the width of the composite lining plate is the same as that of the spacing strips arranged on each side of the cylinder wall, the spacing between the two limiting strips is negative deviation, and the thickness of the composite lining plate is the same as that of the limiting strips.
Further, a groove is formed in the surface of the composite lining plate, facing one side of the bolt hole in the wall of the cylinder, of the composite lining plate, a sliding plate is embedded in the groove, the thickness of the sliding plate is half of that of the composite lining plate, the length of the sliding plate is identical to that of the composite lining plate, the width of the sliding plate is identical to that of a nut of the bolt, lubricating grease is coated between the sliding plate and the groove, and the sliding fit between the sliding plate and the outer surface of the composite lining plate in the same plane is achieved.
Further, compared with the prior art, the position of the central line in the width direction of the sliding plate corresponding to the central line in the column direction of the bolt holes on the cylinder wall has the following beneficial effects:
the connecting piece is convenient to stably combine with the wood beam column, on the basis of protecting the assembly section of the wood beam column from being damaged when the beam column is connected, the damping spring in the connecting piece stretches and contracts, the composite lining plate and the sliding plate of the composite lining plate are in sliding fit with each other in the height direction, the longitudinal elasticity of the connecting piece and the wood beam column assembly is further enhanced, the comprehensive shock resistance is far greater than the natural shock resistance of the toughness of the wood beam column, when an earthquake happens, the wood beam column depends on the composite lining plate to vibrate along the height direction of the sliding plate, vibration impact is transmitted to the damping supporting plate, the damping supporting plate drives the damping spring to absorb and resolve the vibration impact born by the wood beam column, single breakage of the wood beam column can be avoided, the wood beam column returns to the original state under the action of the damping spring after the earthquake, and the integral damage of the building born by the wood beam column is avoided, and the whole building is protected.
Drawings
Fig. 1 is a schematic front view of a shock absorbing connector according to the present invention.
Fig. 2 is a top view of fig. 1.
FIG. 3 is a schematic view of an exploded structure of the composite liner of the present invention.
Fig. 4 is a schematic diagram illustrating the assembly of the shock absorbing connector and the wood beam column according to the present invention.
Fig. 5 is a top view of fig. 4.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, a shock absorption connecting piece for the nondestructive assembly of a wood beam column comprises a sleeve 1, a barrel handle 5, limit strips 7, a shock absorption spring 3, a shock absorption supporting plate 4 and a composite lining plate 8, wherein the sleeve 1 is of a cuboid cavity structure formed by a barrel wall 101 and a barrel bottom 102, the thickness of the barrel wall 101 is equal to that of the barrel bottom 102, the appearance of the sleeve 1 is cuboid, the cross section from bottom to top is equal, in the embodiment, the cross section is square, the barrel wall 101 on each side of the periphery of the sleeve 1 is provided with threaded bolt holes 2, two sides of the inner surface of each side of the barrel wall 101 are respectively provided with limit strips 7, the length of each limit strip 7 is equal to that of the cavity structure, the cross section is square, the two limit strips 7 on each side are respectively embedded with the composite lining plate 8 and are in sliding fit, the composite lining plate 8 is of rectangular steel plate with the same length as the limit strips 7, the width is equal to that the spacing between the two limit strips 7 on each side of the barrel wall 101 and is in negative deviation, in the cavity structure of the barrel bottom 102, the inner wall of the barrel bottom 102 is fixedly connected with one end of the water accumulation spring 3, the other end of the barrel bottom 102 is fixedly connected with one end of the shock absorption connecting piece 4, the shock absorption connecting piece is arranged between the barrel bottom 5 and the bottom is used for the shock absorption supporting plate 5, and the shock absorption connecting piece is used for connecting the shock absorption connecting piece 1, and the shock absorption connecting piece is mounted between the barrel 4 and the bottom 5.
In this embodiment, the damping spring 3 is a straight cylinder, its center line coincides with the center line of the cylinder bottom 102 in the vertical direction, the damping support plate 4 is square, its plane is parallel to the cylinder bottom 102, a clearance is kept between the limiting strips 7 arranged around the cylinder wall 101, its thickness is the same as that of the composite lining plate 8, its side length is the same as the distance between the center lines of the two limiting strips 7 arranged on each surface of the cylinder wall 101, and the outer diameter of the damping spring 3 is slightly smaller than the side length of the damping support plate 4.
Referring to fig. 2, 3 and 5, in this embodiment, the thickness of the composite lining plate 8 is the same as that of the limit bar 7, a groove is formed in the surface of the composite lining plate 8 facing to one side of the bolt hole 2 on the cylinder wall 101, a sliding plate 801 is embedded in the groove, the thickness of the sliding plate 801 is one half of that of the composite lining plate 8, the length of the sliding plate 801 is the same as that of the composite lining plate 8, the width of the sliding plate 801 is the same as that of the nut of the bolt 9, the sliding plate 801 is inserted in the groove of the composite lining plate 8, yellow grease is coated between the sliding plate and the sliding plate, the surfaces of the sliding plate and the sliding plate are on the same plane, and the position of the center line of the sliding plate 801 in the width direction corresponds to the position of the center line of the column direction of the bolt hole 2 with threads on the cylinder wall 101.
Specifically, in this embodiment, chamfer processing is adopted at each corner of the external shape of the sleeve 1, the sleeve shank 5, the damping support plate 4, the limiting strip 7 and the composite lining plate 8 are made of high-strength low-carbon alloy steel materials, the bolts 9 for wearing the spring gaskets are standard components, and the damping springs 3 are compression springs and made of high-carbon alloy steel.
Referring to fig. 4 and 5, the cross section of the wood beam column 10 is square, the side length of the wood beam column is slightly larger than the side length of the shock absorbing supporting plate 4 and smaller than the distance between two limiting strips 7 arranged face to face on the cylinder wall 101, and in the embodiment, the side length of the wood beam column 10 is equal to the distance between the outer edges of the two limiting strips 7 arranged on each side of the cylinder wall 101; when the sleeve 1 is assembled with the wood beam column 10, firstly, 4 composite lining plates 8 are respectively inserted and matched at gaps among 2 limit strips 7 arranged on each surface of the cylinder wall 101 around the sleeve 1, one side of a sliding plate 801 embedded by the composite lining plates 8 faces to bolt holes 2, secondly, the wood beam column 10 is inserted into a cavity from the opening of the sleeve 1 to the damping supporting plate 4, finally, bolts 9 wearing spring gaskets are screwed in at equal intervals through the bolt holes 2 arranged on the cylinder wall 101 around the sleeve 1, the bolts 9 are propped against the outer surface of the sliding plate 801 embedded by the composite lining plates 8, the composite lining plates 8 are pushed to be propped against the surface of the wood beam column 10 until the sleeve 1 is tightly pressed and tightly supported, and stable combination of the sleeve 1 and the wood beam column 10 is ensured.
When an earthquake occurs, the wood beam column 10 vibrates along the height direction of the sliding plate 801 by the aid of the composite lining plates 8, vibration impact is transmitted to the vibration-damping supporting plate 4, the vibration-damping supporting plate 4 drives the vibration-damping springs 3 to absorb and resolve the vibration impact borne by the wood beam column 10, and the wood beam column 10 is restored to the original state under the action of the vibration-damping springs 3 after the earthquake occurs, so that the earthquake resistance is enhanced.
The invention is not limited to the embodiments described above. The above description of specific embodiments is intended to describe and illustrate the technical aspects of the present invention, and is intended to be illustrative only and not limiting. Numerous specific modifications can be made by those skilled in the art without departing from the spirit of the invention and scope of the claims, which are within the scope of the invention.
Claims (1)
1. The utility model provides a shock attenuation formula connecting piece for wood beam column does not harm assembly, includes sleeve, section of thick bamboo handle, spacing, the sleeve is the cuboid cavity structure that comprises section of thick bamboo wall and barrel bottom, all is equipped with the bolt hole that has the screw thread on the section of thick bamboo wall of each face all around the sleeve, and the both sides of the internal surface of each face section of thick bamboo wall all are equipped with spacing, the section of thick bamboo handle is installed to the outer wall of barrel bottom, its characterized in that still includes damping spring, damping support plate and compound welt, in telescopic cavity structure, the inner wall of barrel bottom with damping spring's one end is connected, damping spring's the other end is connected damping support plate, all imbeds between two spacing of each face compound welt; the surface of the composite lining plate facing to one side of the bolt hole on the cylinder wall is provided with a groove, a sliding plate is embedded in the groove, the thickness of the sliding plate is one half of that of the composite lining plate, the length of the sliding plate is the same as that of the composite lining plate, the width of the sliding plate is the same as the diameter of a nut of the bolt, lubricating grease is coated between the sliding plate and the groove, and the sliding plate and the outer surface of the composite lining plate are on the same plane so as to realize sliding fit in the length direction; the position of the central line in the width direction of the sliding plate corresponds to the position of the central line in the row direction of the bolt holes on the cylinder wall, the damping spring is a straight cylinder, the central line in the vertical direction of the central line of the cylinder bottom coincides with the central line of the damping spring, the outer diameter of the damping spring is smaller than the side length of the damping supporting plate, the plane of the damping supporting plate is parallel to the cylinder bottom, a movable gap exists between limiting strips arranged on the periphery of the cylinder wall, the damping supporting plate is square, the thickness of the damping supporting plate is the same as the thickness of a composite lining plate, the side length of the damping supporting plate is the same as the distance between the central lines of two limiting strips arranged on each side of the cylinder wall, the length of the composite lining plate is the same as the length of the limiting strips, the width of the composite lining plate is the same as the distance between the two limiting strips arranged on each side of the cylinder wall and is in negative deviation, and the thickness of the composite lining plate is the same as the thickness of the limiting strips; when the sleeve is assembled with the wood beam column, firstly, 4 composite lining plates are respectively inserted and matched at gaps among 2 limit strips arranged on each surface of the wall of the periphery of the sleeve, one side of a sliding plate embedded with the composite lining plates faces to bolt holes, secondly, the wood beam column is inserted into a cavity from the open position of the sleeve to a damping supporting plate, finally, bolts wearing spring gaskets and the like are screwed in through the bolt holes arranged on the wall of the periphery of the sleeve, the bolts are pressed against the outer surface of the sliding plate embedded with the composite lining plates, and the composite lining plates are pushed to abut against the surface of the wood beam column until the composite lining plates are tightly pressed and leaned against, so that stable combination of the sleeve and the wood beam column is ensured; when an earthquake occurs, the wood beam column is vibrated along the height direction of the sliding plate by the aid of the composite lining plates, vibration impact is transmitted to the damping supporting plate, the damping supporting plate drives the damping springs to absorb and resolve the vibration impact borne by the wood beam column, single breakage of the wood beam column is avoided, the wood beam column is restored to the original state under the action of the damping springs after the earthquake, the whole damage of a building borne by the wood beam column is avoided, and the whole building is protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468322.3A CN114892808B (en) | 2022-04-29 | 2022-04-29 | Shock absorption type connecting piece for wood beam and column non-damage assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468322.3A CN114892808B (en) | 2022-04-29 | 2022-04-29 | Shock absorption type connecting piece for wood beam and column non-damage assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114892808A CN114892808A (en) | 2022-08-12 |
| CN114892808B true CN114892808B (en) | 2024-04-02 |
Family
ID=82720396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210468322.3A Active CN114892808B (en) | 2022-04-29 | 2022-04-29 | Shock absorption type connecting piece for wood beam and column non-damage assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114892808B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205501804U (en) * | 2016-04-08 | 2016-08-24 | 石家庄铁道大学 | Two limbs are friction energy dissipation shock attenuation binder for pier |
| CN107178576A (en) * | 2017-07-19 | 2017-09-19 | 蒙彦彤 | The electromechanical equipment damping device acted on bidirectional damping |
| CN208185330U (en) * | 2018-03-21 | 2018-12-04 | 东莞理工学院 | A kind of transport vibration abatement |
| CN112095793A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood post with post boot |
| CN212772446U (en) * | 2020-04-24 | 2021-03-23 | 上海伊臻建筑科技发展有限公司 | Wood structure building foundation reinforcing apparatus |
| CN212866315U (en) * | 2020-06-30 | 2021-04-02 | 南京森工生物质材料研究院有限公司 | Energy dissipation shock attenuation node based on wood bamboo frame |
| CN213926743U (en) * | 2020-10-16 | 2021-08-10 | 中玮装配式建筑科技(铜陵)有限公司 | Connecting structure of prefabricated composite wall and beam column |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277655A (en) * | 1995-04-06 | 1996-10-22 | Seiichi Nagai | Vibration damping structure for wooden low-story rc house and construction method |
-
2022
- 2022-04-29 CN CN202210468322.3A patent/CN114892808B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205501804U (en) * | 2016-04-08 | 2016-08-24 | 石家庄铁道大学 | Two limbs are friction energy dissipation shock attenuation binder for pier |
| CN107178576A (en) * | 2017-07-19 | 2017-09-19 | 蒙彦彤 | The electromechanical equipment damping device acted on bidirectional damping |
| CN208185330U (en) * | 2018-03-21 | 2018-12-04 | 东莞理工学院 | A kind of transport vibration abatement |
| CN212772446U (en) * | 2020-04-24 | 2021-03-23 | 上海伊臻建筑科技发展有限公司 | Wood structure building foundation reinforcing apparatus |
| CN212866315U (en) * | 2020-06-30 | 2021-04-02 | 南京森工生物质材料研究院有限公司 | Energy dissipation shock attenuation node based on wood bamboo frame |
| CN112095793A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood post with post boot |
| CN213926743U (en) * | 2020-10-16 | 2021-08-10 | 中玮装配式建筑科技(铜陵)有限公司 | Connecting structure of prefabricated composite wall and beam column |
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| Publication number | Publication date |
|---|---|
| CN114892808A (en) | 2022-08-12 |
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