CN109457840A - Prefabricated assembled energy-consuming shear wall-column horizontal connection structure and its construction method - Google Patents
Prefabricated assembled energy-consuming shear wall-column horizontal connection structure and its construction method Download PDFInfo
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- CN109457840A CN109457840A CN201811561003.7A CN201811561003A CN109457840A CN 109457840 A CN109457840 A CN 109457840A CN 201811561003 A CN201811561003 A CN 201811561003A CN 109457840 A CN109457840 A CN 109457840A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 116
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 23
- 238000005266 casting Methods 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of prefabricated assembled energy-consuming shear wall-column horizontal connection structure and its construction method, belong to construction engineering technical field.Prefabricated assembled energy-consuming shear wall-column the horizontal connection structure, including column and shear wall, the column is vertically arranged, the side of column is arranged in the shear wall, and perps is reserved between column and shear wall, column is provided with multiple column mild steel damper connectors, shear wall is provided with multiple shear wall mild steel damper connectors corresponding with column mild steel damper connector, column is connected by column mild steel damper connector with shear wall mild steel damper connector with shear wall, prefabricated assembled energy-consuming shear wall-column horizontal connection structure construction method, it include: step 1, column it is prefabricated；Step 2: shear wall is prefabricated；Step 3: the connection of prefabricated post and precast shear wall.Prefabricated assembled energy-consuming shear wall-column the horizontal connection structure and its construction method are suitble to industrialized production, facilitate construction and can improve anti-seismic performance.
Description
Technical field
The present invention relates to construction engineering technical field, in particular to a kind of prefabricated assembled energy-consuming shear wall-column level connects
Binding structure and its construction method.
Background technique
Prefabricated construction has the characteristics that speed of application is fast, energy-saving and environmental protection, meets China's building industrialization and industry
Change demand is the green building of generally acknowledged sustainable development.
Common prefabricated assembled shear wall-column modular level connection construction method has: seam crossing formwork casting concrete,
Reserved steel bar overlap joint pours and reserves steel plate overlap joint welding etc..These connection methods solve prefabrication and assembly construction to a certain extent
The connectivity problem of formula structural elements horizontal direction, but have the shortcomings that reinforcing bar collision, difficulty of construction is big.
Summary of the invention
In order to solve fabricated shear wall existing in the prior art-column horizontal direction connecting node reinforcing bar collision, construction hardly possible
The technical problems such as degree is big, anti-seismic performance is difficult to ensure, the object of the present invention is to provide a kind of prefabricated assembled energy-consuming shear wall-columns
Horizontal connection structure and its construction method are suitble to industrialized production, facilitate construction and can improve anti-seismic performance.
To achieve the goals above, the technical scheme is that
A kind of prefabricated assembled energy-consuming shear wall-column horizontal connection structure, including column and shear wall, the column are set vertically
It sets, the side of column is arranged in the shear wall, and perps is reserved between column and shear wall, and column is provided with multiple column mild steel dampings
Device connector, shear wall are provided with multiple shear wall mild steel damper connectors corresponding with column mild steel damper connector, column
It is connected by column mild steel damper connector with shear wall mild steel damper connector with shear wall.
The column mild steel damper connector includes the first mild steel damper and the first dowel, first mild steel damper
Vertically arranged, the first mild steel damper is equipped with multiple first screw holes close to the side of shear wall, and the first mild steel damper is separate to be cut
The side of power wall is embedded into column, and the shear wall mild steel damper connector includes the second mild steel damper and the second dowel,
Second mild steel damper is vertically arranged, and the second mild steel damper is equipped with multiple corresponding with the first screw hole close to the side of column
Second screw hole, corresponding first screw hole and the second screw hole are bolted, and side of second mild steel damper far from column is pre-buried
Into shear wall.
The one side equidistantly distributed that first mild steel damper is embedded into the part in column has multiple first dowels, the
One mild steel damper is vertical with the first dowel to be connect, and the side that the second mild steel damper is embedded into the part in shear wall is equidistant
Multiple second dowels are distributed with, the second mild steel damper is vertical with the second dowel to be connect.
The part and the second mild steel damper that first mild steel damper is not embedded into column are not embedded into shear wall
Part offer multiple oblong through-holes.
Vertical centerline of the column mild steel damper connector described in every two with column close to the end face of shear wall side is pair
Claim axial symmetry setting, and the first dowel is oppositely arranged, shear wall mild steel damper connector described in every two is close with shear wall
The vertical centerline of the end face of column side is symmetrical arranged for symmetry axis, and the second dowel is oppositely arranged.
The distance for the perps reserved between the column and shear wall is 4cm~5cm.
The column mild steel damper connector is separately mounted at H/4, H/2 and 3H/4 of column short transverse, the shearing
Wall mild steel damper connector is separately mounted at L/4, L/2 and 3L/4 of shear wall short transverse, wherein and H is the height of column,
L is the height of shear wall.
The construction method of above-mentioned prefabricated assembled energy-consuming shear wall-column horizontal connection structure, comprising the following steps:
Step 1: column is prefabricated, the steel reinforcement cage of column is bound, the steel reinforcement cage of the first mild steel damper and column is bound simultaneously,
By the binding of the first dowel on the steel reinforcement cage of column, in the steel reinforcement cage outer support column template of column, casting concrete forms prefabricated post；
Step 2: shear wall is prefabricated, the steel reinforcement cage of shear wall is bound, by the reinforcing bar of the second mild steel damper and shear wall
Cage is bound simultaneously, by the binding of the second dowel on the steel reinforcement cage of shear wall, in the steel reinforcement cage outer support shear wall formwork of shear wall,
Casting concrete forms precast shear wall；
Step 3: the connection of prefabricated post and precast shear wall, first installs prefabricated post and precast shear wall in place, it will be right
The first screw hole that should be arranged is aligned with the second screw hole, bolt is then passed through the first screw hole and the second screw hole, and solid by nut
It is fixed, complete the assembly of prefabricated post and precast shear wall.
Beneficial effects of the present invention:
Prefabricated assembled energy-consuming shear wall-column horizontal connection structure of the invention and its construction method, are connected using dry type,
It is easy to operate, it is easy for construction, construction efficiency can be improved；The connector of column and shear wall uses mild steel damper connector, is protecting
There is good energy dissipation capacity while demonstrate,proving structure bonding strength, rigidity；First mild steel damper and the second mild steel damper point
Do not offer oblong through-hole to improve its energy dissipation capacity of mild steel damper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of prefabricated assembled energy-consuming shear wall-column horizontal connection structure provided by the invention；
Fig. 2 is the front elevation of prefabricated assembled energy-consuming shear wall-column horizontal connection structure provided by the invention；
Fig. 3 is the top view of prefabricated assembled energy-consuming shear wall-column horizontal connection structure provided by the invention；
Fig. 4 is the signal that column mild steel damper connector provided by the invention is connected with shear wall mild steel damper connector
Figure；
Fig. 5 is the broken away view of Fig. 4 of the present invention.
Wherein,
1- column, 2- shear wall, 3- column mild steel damper connector, 4- shear wall mild steel damper connector, 5- first are soft
Steel damper, the first dowel of 6-, the second mild steel damper of 7-, the second dowel of 8-, 9- bolt, 10- nut, the first screw hole of 11-,
The second screw hole of 12-, 13- oblong through-hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.?
In description of the invention, it should be noted that the orientation or positional relationship of the instructions such as term " side ", " other side " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Unless otherwise clearly defined and limited, term " installation ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " even
Connect ", it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to electricity
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Of the existing technology in order to solve the problems, such as, as shown in Figures 1 to 5, the present invention provides a kind of prefabricated assembled
Energy-consuming shear wall-column horizontal connection structure, including column 1 and shear wall 2, column 1 are vertically arranged, and the one of column 1 is arranged in shear wall 2
Side, and perps is reserved between column 1 and shear wall 2, column 1 is provided with multiple column mild steel damper connectors 3, and shear wall 2 is arranged
There are multiple shear wall mild steel damper connectors 4 corresponding with column mild steel damper connector 3, column 1 and shear wall 2 soft by column
Steel damper connector 3 and shear wall mild steel damper connector 4 connect.
In the present embodiment, as shown in Figure 1 to Figure 3, column 1 and shear wall 2 pass through column mild steel damper connector 3 and shear wall
Mild steel damper connector 4 connects, and column mild steel damper connector 3 and shear wall mild steel damper connector 4 can be used as and cut
The connector of power wall 2, column 1, but can help agent structure effectively dissipate seismic energy, reduce main structure damage.
Column mild steel damper connector 3 includes the first mild steel damper 5 and the first dowel 6, and the first mild steel damper 5 is vertical
Setting, the first mild steel damper 5 are equipped with multiple first screw holes 11 close to the side of shear wall 2, and the first mild steel damper 5 is far from cutting
The side of power wall 2 is embedded into column 1, and shear wall mild steel damper connector 4 includes the second mild steel damper 7 and the second dowel 8,
Second mild steel damper 7 is vertically arranged, and the second mild steel damper 7 is equipped with multiple corresponding with the first screw hole 11 close to the side of column 1
The second screw hole 12, corresponding first screw hole 11 and the second screw hole 12 connected by bolt 9, and the second mild steel damper 7 is far from column 1
Side be embedded into shear wall 2.The one side equidistantly distributed for the part that first mild steel damper 5 is embedded into column 1 has more
A first dowel 6, the first mild steel damper 5 is vertical with the first dowel 6 to be connect, and the second mild steel damper 7 is embedded into shear wall 2
The side equidistantly distributed of part have multiple second dowels 8, the second mild steel damper 7 is vertical with the second dowel 8 to be connect.First
The part that the part and the second mild steel damper 7 that mild steel damper 5 is not embedded into column 1 are not embedded into shear wall 2 opens up
There are multiple oblong through-holes 13.In the present embodiment, as shown in Figure 4 and Figure 5, each first mild steel damper 5 is provided with 4
One screw hole 11, wherein two, top, lower part two, each second mild steel damper 7 are provided with 4 the second screw holes 12, wherein
Two, top, lower part two；The one side for the part that first mild steel damper 5 is embedded into column 1 is equidistantly evenly distributed with more
A first dowel 6, the side for the part that the second mild steel damper 7 is embedded into shear wall 2 are equidistantly evenly distributed with multiple
Two dowels 8；First mild steel damper 5 and the second mild steel damper 7 are opened up respectively there are two oblong through-hole 13, and are set side by side
It sets, opens up oblong through-hole 13 to improve its energy dissipation capacity of mild steel damper.
Vertical centerline of the every two column mild steel damper connector 3 with column 1 close to the end face of 2 side of shear wall is symmetrical
Axial symmetry setting, and the first dowel 6 is oppositely arranged, every two shear wall mild steel damper connector 4 is with shear wall 2 close to column 1
The vertical centerline of the end face of side is symmetrical arranged for symmetry axis, and the second dowel 8 is oppositely arranged.In the present embodiment, such as Fig. 1 and
Shown in Fig. 3, column mild steel damper connector 3 and shear wall mild steel damper connector 4 are all made of mild steel damper, have good
Energy dissipation capacity, column 1 and 2 connection type of shear wall are that dry type connects, and are easy to construct.With column 1 close to the end face of 2 side of shear wall
Vertical centerline be symmetry axis be symmetrical arranged two column mild steel damper connectors 3 be one group of column mild steel damper connector group
Part, the vertical centerline using shear wall 2 close to the end face of 1 side of column are symmetrical arranged two shear wall mild steel dampers as symmetry axis
4 one groups of shear wall mild steel damper connector components of connector, corresponding 3 component of column mild steel damper connector in position and shearing
Multiple groups are vertically arranged in the connection of wall mild steel damper connector component, prefabricated assembled energy-consuming shear wall-column horizontal connection structure
The column mild steel damper connector component and shear wall mild steel damper connector component being correspondingly connected with.
As shown in Figure 1 to Figure 3, the distance for the perps reserved between column 1 and shear wall 2 is 4cm~5cm.The damping of column mild steel
Device connector 3 is separately mounted at H/4, H/2 and 3H/4 of 1 short transverse of column, and shear wall mild steel damper connector 4 is pacified respectively
At L/4, L/2 and 3L/4 of 2 short transverse of shear wall, wherein H is the height of column 1, and L is the height of shear wall 2.This reality
It applies in example, the height of column 1 and the height of shear wall 2 are equal.Perps is unobvious apart from the excessive energy consumption effect that will lead to damper,
It just can guarantee that damper has apparent energy consumption to act on only in appropriately distance.Multiple dampings are set between shear wall 2 and column 1
The purpose of device is the bonding strength and rigidity in order to guarantee structure, increases energy consumption effect, is arranged according to the height in the present embodiment,
Energy consumption effect is best.
The construction method of above-mentioned prefabricated assembled energy-consuming shear wall-column horizontal connection structure, comprising the following steps:
Step 1: column 1 is prefabricated, the steel reinforcement cage of column 1 is bound, the steel reinforcement cage of the first mild steel damper 5 and column 1 is tied up simultaneously
It pricks, the first dowel 6 is bound on the steel reinforcement cage of column 1, in the steel reinforcement cage outer support column template of column 1, casting concrete forms pre-
Column processed；
Step 2: shear wall 2 is prefabricated, the steel reinforcement cage of shear wall 2 is bound, by the second mild steel damper 7 and shear wall 2
Steel reinforcement cage is bound simultaneously, by the binding of the second dowel 8 on the steel reinforcement cage of shear wall 2, is sheared in the steel reinforcement cage outer support of shear wall 2
Wall form, casting concrete form precast shear wall；
Step 3: the connection of prefabricated post and precast shear wall, first installs prefabricated post and precast shear wall in place, it will be right
The first screw hole 11 that should be arranged is aligned with the second screw hole 12, bolt 9 is then passed through the first screw hole 11 and the second screw hole 12, and lead to
It crosses nut 10 to fix, completes the assembly of prefabricated post and precast shear wall.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of prefabricated assembled energy-consuming shear wall-column horizontal connection structure, which is characterized in that described including column and shear wall
Column is vertically arranged, and the side of column is arranged in the shear wall, and perps is reserved between column and shear wall, and column is provided with multiple columns
Mild steel damper connector, shear wall are provided with multiple shear wall mild steel dampers corresponding with column mild steel damper connector and connect
Fitting, column and shear wall are connected by column mild steel damper connector with shear wall mild steel damper connector.
2. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 1, which is characterized in that described
Column mild steel damper connector includes the first mild steel damper and the first dowel, and first mild steel damper is vertically arranged, the
One mild steel damper is equipped with multiple first screw holes close to the side of shear wall, and side of first mild steel damper far from shear wall is pre-
It buries in column, the shear wall mild steel damper connector includes the second mild steel damper and the second dowel, second mild steel
Damper is vertically arranged, and the second mild steel damper is equipped with multiple the second screw holes corresponding with the first screw hole close to the side of column, right
The first screw hole and the second screw hole answered are bolted, and the second mild steel damper is embedded into shear wall far from the side of column.
3. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 2, which is characterized in that described
The one side equidistantly distributed that first mild steel damper is embedded into the part in column has multiple first dowels, the first mild steel damper
Vertical with the first dowel to connect, the side equidistantly distributed that the second mild steel damper is embedded into the part in shear wall has multiple
Two dowels, the second mild steel damper is vertical with the second dowel to be connect.
4. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 2, which is characterized in that described
The part that the part and the second mild steel damper that first mild steel damper is not embedded into column are not embedded into shear wall opens up
There are multiple oblong through-holes.
5. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 1, which is characterized in that every two
The vertical centerline of end face of a column mild steel damper connector using column close to shear wall side is symmetrical arranged as symmetry axis,
And first dowel be oppositely arranged, shear wall mild steel damper connector described in every two is with shear wall close to the end face of column side
Vertical centerline is symmetrical arranged for symmetry axis, and the second dowel is oppositely arranged.
6. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 1, which is characterized in that described
The distance for the perps reserved between column and shear wall is 4cm~5cm.
7. prefabricated assembled energy-consuming shear wall-column horizontal connection structure according to claim 1, which is characterized in that described
Column mild steel damper connector is separately mounted at H/4, H/2 and 3H/4 of column short transverse, the shear wall mild steel damper
Connector is separately mounted at L/4, L/2 and 3L/4 of shear wall short transverse, wherein H is the height of column, and L is shear wall
Highly.
8. the construction method of prefabricated assembled energy-consuming shear wall-column horizontal connection structure described in claim 1, including following step
It is rapid:
Step 1: column is prefabricated, the steel reinforcement cage of column is bound, the steel reinforcement cage of the first mild steel damper and column is bound simultaneously, by
The binding of one dowel is on the steel reinforcement cage of column, and in the steel reinforcement cage outer support column template of column, casting concrete forms prefabricated post；
Step 2: shear wall is prefabricated, the steel reinforcement cage of shear wall is bound, the steel reinforcement cage of the second mild steel damper and shear wall is same
When bind, by the second dowel bind on the steel reinforcement cage of shear wall, in the steel reinforcement cage outer support shear wall formwork of shear wall, pour
Concrete forms precast shear wall；
Step 3: the connection of prefabricated post and precast shear wall, prefabricated post and precast shear wall are installed in place, correspondence is set first
The first screw hole set is aligned with the second screw hole, bolt is then passed through the first screw hole and the second screw hole, and fix by nut, complete
At the assembly of prefabricated post and precast shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561003.7A CN109457840B (en) | 2018-12-20 | 2018-12-20 | Prefabricated assembled energy consumption shear wall-column horizontal connection structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811561003.7A CN109457840B (en) | 2018-12-20 | 2018-12-20 | Prefabricated assembled energy consumption shear wall-column horizontal connection structure and construction method thereof |
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| Publication Number | Publication Date |
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| CN109457840A true CN109457840A (en) | 2019-03-12 |
| CN109457840B CN109457840B (en) | 2024-02-13 |
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| CN201811561003.7A Active CN109457840B (en) | 2018-12-20 | 2018-12-20 | Prefabricated assembled energy consumption shear wall-column horizontal connection structure and construction method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195480A (en) * | 2019-05-29 | 2019-09-03 | 武汉理工大学 | Fabricated shear wall vertical connection structure with energy consumption and automatic recovery ability |
| CN110241946A (en) * | 2019-06-20 | 2019-09-17 | 沈阳建筑大学 | A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall |
| CN110273466A (en) * | 2019-07-17 | 2019-09-24 | 金点石(北京)建筑设计咨询服务有限责任公司 | Fabricated shear wall and its construction method |
| CN110424579A (en) * | 2019-07-30 | 2019-11-08 | 中国建筑第八工程局有限公司 | Frame deformation mode resists the assembly concrete shear wall shaken greatly |
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| CN207453146U (en) * | 2017-11-03 | 2018-06-05 | 成都大学 | A kind of attachment device of precast shear wall vertical abutment joint |
| CN108612188A (en) * | 2018-04-28 | 2018-10-02 | 同济大学建筑设计研究院(集团)有限公司 | a kind of assembled self-resetting prestressed concrete frame |
| CN209339363U (en) * | 2018-12-20 | 2019-09-03 | 沈阳建筑大学 | Prefabricated assembled energy-consuming shear wall-column horizontal connection structure |
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| JP2003090089A (en) * | 2001-09-18 | 2003-03-28 | Shimizu Corp | Boundary beam damper |
| CN205857376U (en) * | 2016-06-27 | 2017-01-04 | 华东建筑设计研究院有限公司 | A kind of novel joint attachment means being applicable to prefabricated concrete structure |
| CN207453146U (en) * | 2017-11-03 | 2018-06-05 | 成都大学 | A kind of attachment device of precast shear wall vertical abutment joint |
| CN108612188A (en) * | 2018-04-28 | 2018-10-02 | 同济大学建筑设计研究院(集团)有限公司 | a kind of assembled self-resetting prestressed concrete frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110195480A (en) * | 2019-05-29 | 2019-09-03 | 武汉理工大学 | Fabricated shear wall vertical connection structure with energy consumption and automatic recovery ability |
| CN110241946A (en) * | 2019-06-20 | 2019-09-17 | 沈阳建筑大学 | A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall |
| CN110273466A (en) * | 2019-07-17 | 2019-09-24 | 金点石(北京)建筑设计咨询服务有限责任公司 | Fabricated shear wall and its construction method |
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| CN110424579A (en) * | 2019-07-30 | 2019-11-08 | 中国建筑第八工程局有限公司 | Frame deformation mode resists the assembly concrete shear wall shaken greatly |
| CN110424579B (en) * | 2019-07-30 | 2021-05-11 | 中国建筑第八工程局有限公司 | Frame deformation mode resists assembled concrete shear force wall of macroseism |
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| Publication number | Publication date |
|---|---|
| CN109457840B (en) | 2024-02-13 |
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