CN102454235A - Design scheme of tunnel and underground building combined type earthquake resistant structure - Google Patents
Design scheme of tunnel and underground building combined type earthquake resistant structure Download PDFInfo
- Publication number
- CN102454235A CN102454235A CN201010522748XA CN201010522748A CN102454235A CN 102454235 A CN102454235 A CN 102454235A CN 201010522748X A CN201010522748X A CN 201010522748XA CN 201010522748 A CN201010522748 A CN 201010522748A CN 102454235 A CN102454235 A CN 102454235A
- Authority
- CN
- China
- Prior art keywords
- damping device
- node
- building
- shock insulation
- 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.)
- Pending
Links
Images
Abstract
The invention belongs to a design scheme of a tunnel and underground building combined type earthquake resistant structure which mainly consists of a horizontal shock isolation and absorption device, a vertical shock isolation and absorption device, a node shock resistant device and a shock elimination device. The design scheme has the major advantages that: the capability of buildings in resisting damage of earthquake disasters is greatly improved, the service life of the buildings is remarkably prolonged, and about 20% of the project investment is reduced.
Description
The invention belongs to a kind of combined anti-earthquake mechanism that is installed in the building structure, particularly have level, vertical earthquake isolation, a combined anti-earthquake mechanism of node antishock device and shock-damping device in a kind of.
China is the country of earthquake more than, and the disaster that earthquake causes to the country and people is very huge, and its disaster mainly shows the destruction aspect to facilities such as building structures.The building of conventional opposing earthquake disaster all is anti-hard place shake, therefore, is difficult to the destruction of opposing seismic forces.
The objective of the invention is to the problem that exists in the prior art; And according to the structural dynamic equilibrium principle; Research and design and the earthquake isolation and the shock-damping device that manufacture; Thereby propose a kind of being installed in and have level, vertical shock insulation damping device, a combined anti-earthquake mechanism of node antishock device and shock-damping device in the building structure.It can change into the building of the hard antiseismic destruction of routine the separate type of the release seismic forces of defeating a force with a tenderness, and time protection building is not damaged thereby effectively reach earthquake disaster, and the purpose of safe handling.
The technical scheme that is installed in the combined anti-earthquake mechanism in the building structure of the present invention is: it is mainly by horizontal shock insulation damping device (2); Vertical shock insulation damping device (5); Node antishock device (7) and shock-damping device (3) constitute, and horizontal shock insulation damping device (2) wherein is installed between building superstructure (1) and the foundation (6 or 11) and the horizontal direction between each rigidity section in building superstructure (1); Vertical shock insulation damping device (5) wherein is installed between the vertical direction between each rigidity section in the building superstructure (1); Node antishock device (7) wherein is installed on the node that bears brisance significantly in the frame building structure; Shock-damping device wherein (3) is installed in building foundation (6 or 11) below ground all around.Be installed in the bed course that superimposed bed course that the horizontal shock insulation damping device between superstructure and the basis processes for composite material slidably or elastomeric material and composite material combination are processed, said bed course can be continuously or the interval placement.Said horizontal shock insulation damping device is rubber or the superimposed bed course of rubber and plastic, or the sliding support processed of high strength composite.The shock insulation damping device that is installed between the horizontal direction of each rigidity section in the building superstructure is the superimposed bed course of elasticity slidably, and said bed course can be placed continuously or at interval.Be installed in the vertical shock insulation damping device between each rigidity section vertical direction in the building superstructure for the elastomeric material or the elastic return mechanism of processing with spring, said mechanism can be continuously or placement at interval.The node antishock device (7) that is installed on the node that bears brisance significantly in the frame building structure is made up of the enhancing steel plate (8) that two symmetries are placed on the node two sides, and is integral with bolt (9), binding agent or built-in fitting (10) and this node strong bonded.The shape of the reinforcing steel
shape
shape
shape
shape
shape or
shape.Be arranged on that the shock-damping device (3) of below ground is an energy dissipating shock absorbing ditch around the building foundation.The energy dissipating shock absorbing ditch of said shock-damping device for building by laying bricks or stones, and the energy dissipating mechanism (4) that between two furrow banks, is filled with elasticity energy dissipating material or processes with spring with masonry or steel concrete.Said building structure is high level or multistory civil building structure, industrial building structure, public work structure, hydraulic and electric engineering engineering structures, aeronautical engineering structure, underground engineering structure or highway and railroad bridge structure.
Combined anti-earthquake mechanism of the present invention needing also to can be used for the old building of seismic hardening, comprises the great hall, big cinema, and around the basis of building such as exhibition hall and some ancient buildings, below ground is installed shock-damping device.
The major advantage of combined anti-earthquake mechanism of the present invention is: not only improved the ability of the opposing earthquake disaster destruction of building greatly, prolonged the application life of building greatly, but also reduced about 20% construction investment.
For further specifying the concrete structure of combined anti-earthquake mechanism of the present invention, will specifically describe with reference to accompanying drawing and embodiment.Its accompanying drawing has:
Fig. 1 is the vertical cross-sectional that is installed in the combined anti-earthquake mechanism that has horizontal shock insulation damping device and shock-damping device in the building structure;
Fig. 2 is that the vertical portion that is installed in the combined anti-earthquake mechanism that has horizontal shock insulation damping device and vertical shock insulation damping device in the building structure is cut apart view;
Fig. 3 is the foundation enlarged drawing that in the pile foundation of building, is provided with the combined anti-earthquake mechanism of horizontal shock insulation damping device;
Fig. 4 is the node antishock device 7 that is installed on the crisscross joint of bearing brisance significantly in the frame building structure; It is made up of the enhancing steel plate 8 that two symmetries are placed on the bean column node two sides, and is integral with this node strong bonded with bolt 9, binding agent or built-in fitting 10;
Fig. 5 is the node antishock device 7 that is installed on
the font node that bears brisance significantly in the frame building structure.
In Fig. 1-5: 1 is the building superstructure; 2 is horizontal shock insulation damping device; 3 is shock-damping device; 4 are the elasticity energy dissipating material or the energy dissipating mechanism of processing with spring; 5 is vertical shock insulation damping device; 6 is pile foundation; 7 is the node antishock device; 8 are node enhancing steel plate; 9 is bolt; 10 built-in fittings; 11 is the basis; 12 is beam; 13 is post; The 14 superimposed bed courses, elastomeric material processed for the slidably composite material in the horizontal shock insulation damping device and composite material make up the superimposed bed course of bed course, rubber or rubber and plastic processed, sliding support that high strength composite is processed or the superimposed bed course of elasticity slidably.
Each accompanying drawing is specified at present:
Fig. 1 is the embodiment that is installed in the combined anti-earthquake mechanism in the building structure of the present invention; Mainly show in high building structure 1, to be divided into several rigidity sections among the figure; Up and down be provided with horizontal shock insulation damping device 2 between the rigidity section and between hypomere rigidity section and basis at each, and the energy dissipating mechanism 4 that the outside, basis below ground is provided with shock-damping device 3 and is placed in elasticity energy dissipating material wherein or processes with spring around building structure 1.
Mainly represent the high building structure 1 that building structure is made up of a plurality of rigidity sections just among Fig. 2, then be provided with between the property section between horizontal shock insulation damping device 2 and the munnion frame in building structure 1 at its per two sections and be provided with vertical shock insulation damping device 5;
When the basis that Fig. 3 mainly is illustrated in building structure 1 was pile foundation 6, its pile foundation was provided with horizontal shock insulation damping device 2.
Fig. 4 is the node antishock device 7 that is installed on the crisscross joint of bearing brisance significantly in the frame building structure; It is made up of the enhancing steel plate 8 that two symmetries are placed on the bean column node two sides, and is integral with this node strong bonded with bolt 9, binding agent or built-in fitting 10;
Fig. 5 is the node antishock device 7 that is installed on
the font node that bears brisance significantly in the frame building structure; Except the shape difference that strengthens steel plate 8, all the other are identical.
Embodiment 1:
High building structure 1 as shown in Figure 1 is provided with the horizontal shock insulation damping device 2 that is made up of the superimposed bed course 14 of the composite material of continuous placement between its section of rigidity up and down, between superposed surfaces, be placed with lubriation material.(see figure 2) is equiped with the vertical shock insulation damping device 5 that the energy dissipating mechanism of being processed by elastomeric material forms between its vertical rigidity section, and said energy dissipating mechanism is provided with at interval; Underground is provided with shock-damping device 3 in the outside of building structure 1; It is to water the trench that builds up with steel concrete, and is being filled with elastic compression material 4 (see figure 1)s between the furrow bank. be provided with the sliding support that horizontal shock insulation damping device 2 its employing are processed by high strength composite in the pile foundation 6 in building structure 1.
Embodiment 2:
High-rise frame building structure 1 as shown in Figure 2 is installed in the node antishock device (7) on the node that bears brisance significantly in the frame building structure; It is made up of the enhancing steel plate (8) that two symmetries are placed on the node two sides; And be integral with built-in fitting (10) and this node strong bonded, the shape of said enhancing steel plate is respectively
shape and
shape (see figure 5) according to the cross that is shaped as of node with
shape.
Claims (8)
1. be installed in the combined anti-earthquake mechanism in the building structure; It is characterized in that it is mainly by horizontal shock insulation damping device (2); Vertical shock insulation damping device (5); Node antishock device (7) and shock-damping device (3) constitute, and horizontal shock insulation damping device (2) wherein is installed between building superstructure (1) and the foundation (6) and the horizontal direction between each rigidity section in building superstructure (1); Vertical shock insulation damping device (5) wherein is installed in the vertical direction between each rigidity section in the building superstructure (1); Node antishock device (7) wherein is installed on the node that bears brisance significantly in the frame building structure; Shock-damping device wherein (3) is installed in building foundation (6 or 11) below ground all around.
2. combined anti-earthquake mechanism as claimed in claim 1; It is characterized in that being installed in the bed course that superimposed bed course that the horizontal shock insulation damping device (2) between superstructure (1) and basis (6 or 11) processes for composite material slidably or elastomeric material and composite material combination are processed, said bed course can be continuously or the interval placement.
3. according to claim 1 or claim 2 combined anti-earthquake mechanism is characterized in that it is rubber or the superimposed bed course of rubber and plastic that institute reaches horizontal shock insulation damping device (2), or the sliding support processed of high strength composite.
4. according to claim 1 or claim 2 combined anti-earthquake mechanism is characterized in that being installed in the building superstructure the horizontal shock insulation damping device (2) between each rigidity section and is the superimposed bed course of elasticity slidably, and said bed course can be placed continuously or at interval.
5. combined anti-earthquake mechanism as claimed in claim 1; It is characterized in that being installed in the vertical shock insulation damping device (5) between each rigidity section in the building superstructure for the elastomeric material or the elastic return mechanism of processing with spring, said mechanism can be continuously or placement at interval.
6. combined anti-earthquake mechanism as claimed in claim 1; The node antishock device (7) that it is characterized in that being installed on the node that bears brisance significantly in the frame building structure is made up of the enhancing steel plate (8) that two symmetries are placed on the node two sides, and is integral with bolt (9), binding agent or built-in fitting (10) and this node strong bonded.
7. like claim 1 or 6 described combined anti-earthquake mechanisms, what it is characterized in that said enhancing steel plate is shaped as
shape
shape
shape
shape
shape or
shape.
8. combined anti-earthquake mechanism as claimed in claim 1, it is characterized in that being arranged on building foundation (6) all around the shock-damping device of below ground (3) be energy dissipating shock absorbing ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522748XA CN102454235A (en) | 2010-10-27 | 2010-10-27 | Design scheme of tunnel and underground building combined type earthquake resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522748XA CN102454235A (en) | 2010-10-27 | 2010-10-27 | Design scheme of tunnel and underground building combined type earthquake resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454235A true CN102454235A (en) | 2012-05-16 |
Family
ID=46037876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010522748XA Pending CN102454235A (en) | 2010-10-27 | 2010-10-27 | Design scheme of tunnel and underground building combined type earthquake resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674967A (en) * | 2015-01-10 | 2015-06-03 | 余虹仪 | Anti-seismic frame for high-rise buildings |
| CN104874132A (en) * | 2015-05-15 | 2015-09-02 | 华侨大学 | Multi-functional earthquake emergency response escape slide for public building |
| CN110616936A (en) * | 2018-06-20 | 2019-12-27 | 镁亚精密股份有限公司 | Anti-vibration structure for building |
-
2010
- 2010-10-27 CN CN201010522748XA patent/CN102454235A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674967A (en) * | 2015-01-10 | 2015-06-03 | 余虹仪 | Anti-seismic frame for high-rise buildings |
| CN104674967B (en) * | 2015-01-10 | 2017-11-10 | 重庆市民崧科技研发中心 | High-rise construction earthquake resistance framework |
| CN104874132A (en) * | 2015-05-15 | 2015-09-02 | 华侨大学 | Multi-functional earthquake emergency response escape slide for public building |
| CN110616936A (en) * | 2018-06-20 | 2019-12-27 | 镁亚精密股份有限公司 | Anti-vibration structure for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Saatcioglu et al. | Performance of reinforced concrete buildings during the 27 February 2010 Maule (Chile) earthquake | |
| Monfared et al. | An investigation into the seismic base isolation from practical perspective | |
| EP3012379A1 (en) | Dissipator panels and respective building system | |
| KR101547109B1 (en) | Seismic reinforcement method of building using out-frame and high ductile link member | |
| CN203160447U (en) | Drawing resisting device | |
| WO2018068504A1 (en) | N-type connection prefabricated split column used for underground structure | |
| CN110145053B (en) | Energy dissipation shock attenuation wall body | |
| Melkumyan et al. | Retrofitting by base isolation of existing buildings in Armenia and in Romania and comparative analysis of innovative vs. conventional retrofitting | |
| CN103883027A (en) | Composite shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt steel plate and construction method | |
| CN102454235A (en) | Design scheme of tunnel and underground building combined type earthquake resistant structure | |
| Clemente et al. | Seismic isolation in existing complex structures | |
| Clemente et al. | Seismic isolation in masonry buildings: Technological and economic issues | |
| CN1305044A (en) | Combined anti-earthquake mechanism | |
| CN201598845U (en) | Earthquake-proof heightening structure for space buildings and space estates | |
| Zahraei et al. | Destructive effects of the 2003 bam earthquake on structures | |
| CN103883036B (en) | Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple steel plates and construction method | |
| CN203239028U (en) | Asphalt-sand cushion layer and rubber rod energy dissipation shock reduction building | |
| CN102296833A (en) | Anti-seismic heightening structure of existing building | |
| Sezen et al. | Seismic performance of historical and monumental structures | |
| CN2464837Y (en) | Multi-function earthquake-resistant building structure | |
| CN103883035A (en) | Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple H-shaped steel plates and construction method | |
| CN105178435B (en) | A kind of damping type steel structure node component | |
| Takey et al. | Seismic response of steel building with linear bracing system (A software approach) | |
| CN110344513A (en) | A kind of squash type abrasion earthquake isolating equipment | |
| CN103883030A (en) | Shear wall formed by embedding energy-dissipation bars between frame and steel plate with inbuilt cross ribs and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Chang Mingyuan Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Mingyuan Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Chang Mingyuan Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |