CN201850668U - Grading bearing structure system - Google Patents
Grading bearing structure system Download PDFInfo
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- CN201850668U CN201850668U CN2010202353202U CN201020235320U CN201850668U CN 201850668 U CN201850668 U CN 201850668U CN 2010202353202 U CN2010202353202 U CN 2010202353202U CN 201020235320 U CN201020235320 U CN 201020235320U CN 201850668 U CN201850668 U CN 201850668U
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Abstract
The utility model discloses a grading bearing structure system, which comprises a major part having a frame structure formed by a beam and a column, wherein a pair of crossed assistant parts is arranged in the frame of the major part, and the assistant parts are rigidly or flexibly connected to the diagonal joint of the frame of the major part. In the grading bearing structure system provided by the utility model, under the external load, the major part displaces sufficiently along the side direction and then the assistant parts and the major part tightly contact so as to form a whole body and resist the external load together. By using the grading bearing structure system, the reliability of a single resisting structure system is increased and the materials for a traditional compound structure system are saved.
Description
Technical field
The utility model belongs to technical field of buildings.Relate to a kind of multi-rise building load-resisting structural system, more particularly, relate to a kind of graded load-resisting structural system.
Background technology
At present, the more common design of building structures method of overwhelming majority of countries is in the world: externally load reaches in the whole process of the target of setting up defences, and structural system is constant.
There is following defective at least in the structural system of this method for designing design:
The single structural system of setting up defences is very easy to form mechanism and collapses after rare chance state surrender.Because there is defective in the single structural system of setting up defences, therefore there is risk in the degree of safety under rare chance state.For example, in China " 5.12 " in 2008 violent earthquake, collapsing of a lot of single structural systems of setting up defences just is enough to the checking defective of depositing.
And multi-way prevention structural system, such as framework-braced structures, according to existing method for designing, no matter the height of the external loads rank and the standard of setting up defences, all resist and carry design with changeless multi-way prevention structural system, promptly no matter little shake is shaken greatly, and gentle breeze hurricane no matter is all with framework-support structure designs.And geological process, wind belong to dynamic loading, and the numerical values recited of dynamic loading is relevant with the rigidity of structural system, and structure is firm more, and the numerical value of dynamic loading is big more.Be easy to like this cause normal and meet under earthquake, the wind load,, adopt changeless multi-way prevention structural system to design that consumptive material is more on the contrary because the standard of setting up defences is higher.
Summary of the invention
The technical problem the purpose of this utility model is in order to increase the single degree of safety of structural system under rare chance state of setting up defences, reduce the many defectives of multi-way prevention structural system consumptive material, overcome existing compound system and settle the defective that the structural system of setting up defences is brought at one go according to the standard target of setting up defences, for saving material, provide a kind of graded load-resisting structural system.
Technical scheme to achieve the above object, the utility model overcomes the defective of prior art and solves the technical scheme that technical problem takes and is:
A kind of graded load-resisting structural system, comprise the master unit 1 that constitutes frame construction by beam and column, it is characterized in that: be provided with a pair of cross one another secondary parts 2 in described master unit 1 framework, described secondary parts 2 are connected with master unit 1 framework diagonal junction respectively with rigidity or flexible form.
The secondary parts 2 of the above also comprise junction plate 4 and bolt pair 5 with the rigidity form that is connected with master unit 1, one end of described secondary parts 2 is fixedly connected on master unit 1 framework junction, and the other end adopts bolt pair 5 to pass oval slotted hole that one section of its end has and be fixedly connected on the oval slotted hole that has on the junction plate 4 of master unit 1 framework diagonal junction and be matchedly connected.
The secondary parts 2 of the above are with the flexible form that is connected with master unit 1, and its secondary parts 2 are connected with master unit 1 framework diagonal junction for the flexible cable of length greater than the framework catercorner length.
The junction plate 4 of the above is a rhombic steel plate.
Its minor axis size of the oval slotted hole of the above is slightly larger than the screw diameter of bolt pair 5, and major diameter is parallel to diagonal.
The flexible cable of the above is a steel strand rope.
Technical essential of the present utility model is to reserve between secondary parts 2 and the master unit 1 " being connected the slit " on the engineering significance, has only when master unit 1 after externally load action down certain displacement takes place, and secondary parts 2 just and 1 whole connection of master unit.
Beneficial effect a kind of graded load-resisting structural system of the present utility model has the following advantages and beneficial effect:
1. increased the degree of safety of the single structural system of setting up defences.The utility model is provided with structure storage element (secondary parts) for the single structural system of setting up defences of tradition, set up defences structural system under rarely occurred earthquake or extreme wind load action when tradition is single, the structure surrender, sidesway enlarges markedly, when increasing to the threshold values of setting, secondary parts closely contact with master unit and form integral body, effectively prevent structural collapse.
2. saved the structure material of conventional composite system.The utility model carries out classification to external action, when external action is the normal load of meeting, is born alone by master unit, because the cycle of master unit is longer, therefore the normal chance load that is used to design is less relatively, can save the structure material of master unit; When external loads reached design standard or bigger value, the master unit sidesway increased, and when increasing to the threshold values of setting, secondary parts closely contact with master unit and form integral body, resist external loads jointly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged drawing of secondary parts and master unit connecting elements 3 among Fig. 1.
Among the figure, 1. master unit; 2. secondary parts; 3. connecting elements; 4. junction plate; 5. bolt pair.
The specific embodiment
Below in conjunction with accompanying drawing, the technical scheme of a kind of graded load-resisting structural system of the present utility model is further described in detail by embodiment.
As shown in Figure 1, a kind of graded load-resisting structural system is made up of master unit 1, secondary parts 2 and connecting elements 3.
Be provided with a pair of cross one another secondary parts 2 in master unit 1 framework, one end of secondary parts 2 is fixedly connected on master unit 1 framework junction, other end employing bolt pair 5 is passed oval slotted hole of offering one section of its end and the oval slotted hole that the junction plate 4 that is fixedly connected on junction, master unit 1 framework diagonal angle offers and is matchedly connected, as shown in Figure 2.Oval its minor axis size of slotted hole is slightly larger than the screw diameter of bolt pair 5.
A kind of graded load-resisting structural system of present embodiment, under less load action, structure lateral displacement is less, and secondary parts 2 do not have contacting on the engineering significance with master unit 1, therefore should the stage only bear external loads by master unit 1; When external loads is bigger, when structure lateral displacement reached certain threshold values, secondary parts 2 closely contacted with master unit 1, formed wholely, resisted external loads jointly.
Claims (5)
1. graded load-resisting structural system, comprise the master unit (1) that constitutes frame construction by beam and column, it is characterized in that: be provided with a pair of cross one another secondary parts (2) in described master unit (1) framework, described secondary parts (2) are connected with master unit (1) framework diagonal junction respectively with rigidity or flexible form.
2. graded load-resisting structural system according to claim 1, it is characterized in that: described secondary parts (2) also comprise junction plate (4) and bolt pair (5) with the rigidity form that is connected with master unit (1), one end of described secondary parts (2) is fixedly connected on master unit (1) framework junction, and the other end adopts bolt pair (5) to pass oval slotted hole that one section of its end has and be fixedly connected on the oval slotted hole that has on the junction plate (4) of master unit (1) framework diagonal junction and be matchedly connected.
3. graded load-resisting structural system according to claim 1, it is characterized in that: described secondary parts (2) are with the flexible form that is connected with master unit (1), and its secondary parts (2) are connected with master unit (1) framework diagonal junction for the flexible cable of length greater than master unit (1) framework catercorner length.
4. graded load-resisting structural system according to claim 2 is characterized in that: described junction plate (4) is a rhombic steel plate.
5. graded load-resisting structural system according to claim 2 is characterized in that: its minor axis size of described oval slotted hole is slightly larger than the screw diameter of bolt pair 5, and major diameter is parallel to diagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202353202U CN201850668U (en) | 2010-06-23 | 2010-06-23 | Grading bearing structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202353202U CN201850668U (en) | 2010-06-23 | 2010-06-23 | Grading bearing structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850668U true CN201850668U (en) | 2011-06-01 |
Family
ID=44093067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202353202U Expired - Fee Related CN201850668U (en) | 2010-06-23 | 2010-06-23 | Grading bearing structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850668U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967158A (en) * | 2014-04-16 | 2014-08-06 | 江苏科技大学 | Energy consumption element and prestressed bending-free energy consumption supporting component |
| CN105672510A (en) * | 2015-03-31 | 2016-06-15 | 济南热电有限公司 | Steel roof truss with anti-seismic and energy-dissipation effect |
| CN106639460A (en) * | 2016-11-09 | 2017-05-10 | 北京工业大学 | Self-restoration energy-consuming cable support system for multi-high-layer steel frame structure |
| CN108517956A (en) * | 2018-05-09 | 2018-09-11 | 苏州科技大学 | A kind of rope brace-frame structure and preparation method thereof with fuse |
-
2010
- 2010-06-23 CN CN2010202353202U patent/CN201850668U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967158A (en) * | 2014-04-16 | 2014-08-06 | 江苏科技大学 | Energy consumption element and prestressed bending-free energy consumption supporting component |
| CN103967158B (en) * | 2014-04-16 | 2016-01-13 | 江苏科技大学 | A kind of dissipative cell and prestressing force exempt from energy consuming supporting member |
| CN105672510A (en) * | 2015-03-31 | 2016-06-15 | 济南热电有限公司 | Steel roof truss with anti-seismic and energy-dissipation effect |
| CN106639460A (en) * | 2016-11-09 | 2017-05-10 | 北京工业大学 | Self-restoration energy-consuming cable support system for multi-high-layer steel frame structure |
| CN106639460B (en) * | 2016-11-09 | 2019-02-12 | 北京工业大学 | A kind of multi & tall steel frame structure Self-resetting energy consumption rope support system |
| CN108517956A (en) * | 2018-05-09 | 2018-09-11 | 苏州科技大学 | A kind of rope brace-frame structure and preparation method thereof with fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130623 |