CN207211805U - A kind of existing building adds the shockproof ruggedized construction of layer - Google Patents
A kind of existing building adds the shockproof ruggedized construction of layer Download PDFInfo
- Publication number
- CN207211805U CN207211805U CN201721020271.9U CN201721020271U CN207211805U CN 207211805 U CN207211805 U CN 207211805U CN 201721020271 U CN201721020271 U CN 201721020271U CN 207211805 U CN207211805 U CN 207211805U
- Authority
- CN
- China
- Prior art keywords
- layer
- existing building
- vibration absorption
- isolation support
- collar tie
- 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
Links
Abstract
Add the shockproof ruggedized construction of layer the utility model discloses a kind of existing building, including existing building, be built at the top of existing building plus layer；Wall top sets up collar tie beam in length and breadth on existing building roof, vibration absorption and isolation support is set on the collar tie beam top of longitudinal cross wall infall, vibration absorption and isolation support bottom is fixed on the collar tie beam newly established by crab-bolt, top is fixed on the crosspoint for the vertically and horizontally beams of concrete for adding layer, floor face is added to use cast-in-place concrete framework, add layer floor beam position with bottom brick wall position, the position of described plus layer post and bottom vibration absorption and isolation support position consistency, it is arranged in longitudinal cross wall infall, above-mentioned top layer increases one layer of bearing newly and uses vibration absorption and isolation support form, because it is arranged on top, it can play similar TMD damping effects under geological process, the bottom shearing of structure after layer is added to be reduced than original structure；The utility model can solve the problem that the antidetonation overrun issues after adding layer using vibration absorption and isolation support and the structural system of frame structure.
Description
Technical field
Reconstruction of existing building is the utility model is related to, specially a kind of existing building adds the shockproof ruggedized construction of layer.
Background technology
Because the special national conditions in China (are had a large population and a few land, economics of underdevelopment), in recent years, Existing reinforced concrete bridge storey-adding reconstruction is only with its
Special technology economy advantage has won the favor of people, turns into very big one piece of accounting example in Existing reinforced concrete bridge maintenance and renovation.Add layer
Transformation is nervous to alleviating town site, improves people's living conditions, and accelerating Urban renewal all has realistic meaning, is suitable
One technical policy benefited the nation and the people of China's national situation and economic technology condition.
The practice starting of domestic Existing reinforced concrete bridge storey-adding reconstruction is more early, and more representational is to be built in the Shanghai technique of 1915
Artistic products service department storey-adding reconstruction engineering.It is one of earliest storey-adding reconstruction engineering in China, while is also to add hierachy number most
Building, successively carried out storey-adding reconstruction three times, completed before 1949.The engineering for storey-adding reconstruction theoretical research and
Engineering practice provides the data of preciousness.In the overbuilding story engineering practice carried out throughout the country, also occur a collection of outstanding
, representational, architectural design and the original and different engineering of structure design.Many distinctive storey-adding reconstruction engineerings spread all over greatly
South of the River north, increased floor height is different, and engineering is complicated and simple to differ, and structure type is varied.
But it is existing add layer state-of-the-art technology to be to be carried out plus layer using steel structure frame and support etc. for existing building,
But this mode is not up to standard for the shock resistance of the existing building after adding layer, and constructional difficulties, cost is high, can be very big during construction
The normal life of owner inside existing building is influenceed in degree.
Utility model content
The purpose of this utility model is that providing a kind of existing building adds the shockproof ruggedized construction of layer, to solve above-mentioned background skill
The problem of being proposed in art.
The utility model provides a kind of existing building and adds the shockproof ruggedized construction of layer, including existing building, it is characterised in that：Also
Including being built at the top of existing building plus layer；Wall top sets up collar tie beam in length and breadth on the existing building roof, longitudinal cross wall infall
Vibration absorption and isolation support is set on collar tie beam top, and the vibration absorption and isolation support bottom is fixed on collar tie beam by crab-bolt, and top is fixed on plus layer
Vertically and horizontally beams of concrete crosspoint on.
Preferably, described plus floor face uses cast-in-place concrete framework, and described plus layer floor beam position is the same as bottom brick wall position
Put, position and the bottom vibration absorption and isolation support position consistency of the post of described plus layer, be arranged in longitudinal cross wall infall, it is described existing to build
Top is built to increase newly to the stair for adding layer, it is newly-increased up to add the stair of layer to be provided with vibration absorption and isolation support close to top.
Preferably, the concrete strength of the concrete frame is C30.
The beneficial effects of the utility model are：Above-mentioned top layer increases one layer of bearing newly and uses vibration absorption and isolation support form, because of it
Top is arranged on, it can play similar TMD damping effects under geological process, add the bottom shearing of structure after layer to have than original structure
Reduced；The utility model can solve the problem that the antidetonation after adding layer transfinites using vibration absorption and isolation support and the structural system of frame structure
Problem.
Brief description of the drawings
Fig. 1 is existing building floor plane schematic diagram；
Fig. 2 is that the utility model adds layer to make horizontal layout schematic diagram；
Fig. 3 is to add existing building side sectional view after layer.
In figure：1- existing buildings；2- adds layer；3- collar tie beams；4- vibration absorption and isolation supports；5- vertically and horizontally beams of concretes；6- increases building newly
Terraced structure；7- existing building stair.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 is existing building bottom schematic diagram, and 7 be existing building stair in figure, is courtyard wherein at bottom two；One kind was both
There are the shockproof ruggedized construction of extra floor building, including existing building, it is characterised in that：Also include being built in adding at the top of existing building
Layer.
The roof of existing building increases by one layer, it is contemplated that former masonry structure has reached the upper of current earthquake resistant code requirement
Limit, therefore specific process is needed to reduce influence of the geological process to original structure, the existing building in the present embodiment is 7 layers, is added
Layer is 8 layers.Now using the measure in newly-increased setting vibration absorption and isolation support between 8 Rotating fields and existing structure, reaching, which reduces earthquake, makees
Purpose：
As Figure 2-3, wall top sets up collar tie beam 3 in length and breadth on the roof of existing building 1, collar tie beam 3 wide 240mm, high by 200~
300mm, the collar tie beam 3 of longitudinal cross wall infall, which pushes up, sets vibration absorption and isolation support 4, and the bottom of vibration absorption and isolation support 4 is fixed by crab-bolt
In on the collar tie beam 3 newly established, top is fixed on the crosspoint for the vertically and horizontally beams of concrete 5 for adding layer 2, and the described plus flooring of layer 2 is adopted
With cast-in-place concrete framework, concrete strength C30, floor beam position with bottom brick wall position, position and the bottom of post subtract every
The position consistency of bearing 4 is shaken, is arranged in longitudinal cross wall infall, the top of existing building 1 is increased newly to the stair for adding layer 2, i.e., new
Increase staircase structure 6, it is newly-increased up to add the stair of layer to be provided with vibration absorption and isolation support 4 close to top.Wherein in existing building 1 and add
Newly-increased staircase structure 6 is additionally arranged between layer 2.
The beneficial effects of the utility model are that above-mentioned top plate increases one layer of bearing newly and uses the form of vibration absorption and isolation support 4, because it sets
Put at top, it can play similar TMD damping effects under geological process, add the bottom shearing of structure after layer 2 to have than original structure
Reduced；The utility model can solve the problem that the antidetonation after adding layer 2 surpasses using vibration absorption and isolation support 4 and the structural system of frame structure
Limit problem, and structure and easy construction, can largely it reduce because construction is made to existing building inside owner life
Into adverse effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of existing building adds the shockproof ruggedized construction of layer, including existing building, it is characterised in that：Also include being built in existing build
That builds top adds layer；Wall top sets up collar tie beam in length and breadth on the existing building roof, set on the collar tie beam top of longitudinal cross wall infall subtract every
Bearing is shaken, the vibration absorption and isolation support bottom is fixed on collar tie beam by crab-bolt, and top is fixed on plus the vertically and horizontally beams of concrete of layer
Crosspoint on.
2. existing building according to claim 1 adds the shockproof ruggedized construction of layer, it is characterised in that：Described plus floor face uses
Cast-in-place concrete framework, described plus layer floor beam position with bottom brick wall position, position and the bottom of described plus layer post subtract every
It is consistent to shake support position, is arranged in longitudinal cross wall infall, is increased newly at the top of the existing building to the stair for adding layer, increased newly up to
The stair of layer are added to be provided with vibration absorption and isolation support close to top.
3. existing building according to claim 2 adds the shockproof ruggedized construction of layer, it is characterised in that：The concrete frame
Concrete strength is C30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020271.9U CN207211805U (en) | 2017-08-15 | 2017-08-15 | A kind of existing building adds the shockproof ruggedized construction of layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020271.9U CN207211805U (en) | 2017-08-15 | 2017-08-15 | A kind of existing building adds the shockproof ruggedized construction of layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211805U true CN207211805U (en) | 2018-04-10 |
Family
ID=61818917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020271.9U Active CN207211805U (en) | 2017-08-15 | 2017-08-15 | A kind of existing building adds the shockproof ruggedized construction of layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246159A (en) * | 2017-08-15 | 2017-10-13 | 上海上银置业发展有限公司 | A kind of existing building adds the shockproof ruggedized construction of layer |
-
2017
- 2017-08-15 CN CN201721020271.9U patent/CN207211805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246159A (en) * | 2017-08-15 | 2017-10-13 | 上海上银置业发展有限公司 | A kind of existing building adds the shockproof ruggedized construction of layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103046665B (en) | Insulating mortar strengthening layer rowlock wall with steel wire mesh for setting hose tooth constructional column and manufacturing method thereof | |
| CN103711238A (en) | Assembly-type concrete shear wall structure system buckled and anchored through ring ribs | |
| CN103590486B (en) | Anti-seismic energy saving three-dimensional mortise and tenon joint net fixing one-piece cast building structure and construction method | |
| CN108331198A (en) | A kind of novel fabricated reinforced concrete circle beam-constructional column method of construction | |
| CN205875394U (en) | Antidetonation concrete beam column that dry process is connected | |
| CN105421633B (en) | It is a kind of to mitigate deadweight and the mixed type superstructure with satisfactory texture rigidity | |
| CN105297893A (en) | Tenon-and-mortise type concrete superposed beam cross connection structure and construction method thereof | |
| CN107246159A (en) | A kind of existing building adds the shockproof ruggedized construction of layer | |
| CN207211805U (en) | A kind of existing building adds the shockproof ruggedized construction of layer | |
| CN205224271U (en) | Mortise type concrete superposed beam cross connection structure | |
| CN202689240U (en) | Stone wall body | |
| CN202202413U (en) | Rectangular steel tube concrete special-shaped column and steel beam frame corner node | |
| CN208152256U (en) | A kind of repair type super high rise structure | |
| CN103726592B (en) | Z-shaped column frame built-in single-row reinforcement light block body of wall and the practice | |
| CN206016048U (en) | Assemble type concrete slab | |
| CN209323553U (en) | A kind of steady type house foundation | |
| CN208121961U (en) | A kind of assembling frame corner node structure | |
| CN103953133A (en) | Energy-saving anti-seismic hollow wall masonry structure internally concealing combed joint core columns and core beams and manufacturing method thereof | |
| CN206408743U (en) | A kind of assembly concrete node | |
| CN206571244U (en) | A kind of fabricated wall | |
| CN203769123U (en) | Energy-saving anti-seismic hollow wall masonry structure with horse-toothed core columns and core beams hidden inside | |
| CN207794438U (en) | A kind of steel-concrete coupled column | |
| CN208934106U (en) | A kind of irregular I type concrete space lattice box structure of multilayer large-span | |
| Mahmood et al. | Seismic vulnerability assessment of Pakistan unreinforced masonry buildings at a national scale | |
| CN206143914U (en) | SC fabricated frame bearing structure system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: Room 910, 9th Floor, Block C, No. 209, Zhujiang South Road, Mudu Town, Suzhou City, Jiangsu Province 215000 Patentee after: Suzhou linkblock Information Technology Co.,Ltd. Address before: Room 271, Building 4, No. 431, Hami Road, Changning District, Shanghai, 200335 Patentee before: SHANGHAI SHANGYIN PROPERTY DEVELOPMENT CO.,LTD. |