CN203947610U - Truss support between a kind of factory building columns with anti-buckling energy-consumption - Google Patents
Truss support between a kind of factory building columns with anti-buckling energy-consumption Download PDFInfo
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- CN203947610U CN203947610U CN201420158932.4U CN201420158932U CN203947610U CN 203947610 U CN203947610 U CN 203947610U CN 201420158932 U CN201420158932 U CN 201420158932U CN 203947610 U CN203947610 U CN 203947610U
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- steel pipe
- factory building
- supporting steel
- truss support
- building columns
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Abstract
The utility model discloses truss support between a kind of factory building columns with anti-buckling energy-consumption, comprise and be arranged at the truss support being connected between factory building columns and with factory building columns, truss support comprises upper and lower chord member, perpendicular web member and diagonal web member, is provided with coupled perpendicular web member, diagonal web member and assembling dissipative member between described upper and lower chord member; Dissipative member comprises supporting steel pipe, interior constraint steel pipe, at the inner chamber of described supporting steel pipe, the interior constraint steel pipe for preventing supporting steel pipe flexing is installed; Between supporting steel pipe and interior constraint steel pipe, non-cohesive material layer is set simultaneously; Interior constraint steel pipe matches with the draw-in groove of being located at supporting steel pipe by shell fragment.Adopt steel truss to support as the intercolumniation of factory building the stability that has improved structure and member, make structural entity jointly resist the horizontal loadings such as earthquake.
Description
Technical field
The utility model discloses truss support between a kind of factory building columns with anti-buckling energy-consumption.
Background technology
In steel-structure factory building design, the layout of support system and design are important contents.In order to ensure the Space-Work of structure, improve the integral rigidity of structure, bear and transmit horizontal force, wind load, crane horizontal force, temperature action and geological process etc., prevent that rod member from producing excessive vibrations, avoid the side direction unstability of depression bar, and stable while ensureing that structure is installed, should reliable support system be set according to the different situations of structure and load thereof, in the section of each temperature section of building or built by separate periods, the independently support system of spatial stability should be set respectively.
In existing plant designing, intercolumniation supports according to form is set, and can be divided into X-type, K type, V-type and chevron shaped etc.Wherein X-type intercolumniation support bidirectional stress performance identical and connect simple, therefore comparatively common in plant designing.But its steel using amount is bigger than normal, construction relative complex, relevant weld seam, the calculating of bolt and gusset plate is more loaded down with trivial details, and easily causes that stress is concentrated.Intercolumniation supports generally by slenderness ratio control cross-sectional sizes, especially for the larger factory building of interfloor height, needs increasing section to improve the rigidity of support.
Utility model content
The shortcoming existing in order to solve prior art, the purpose of this utility model is to provide that a kind of bearing capacity is high, rigidity is large, it is little to be out of shape, can effectively reduce support slenderness ratio, support some position at intercolumniation dissipative member is set, reduce seismic energy and truss support between a kind of factory building columns with anti-buckling energy-consumption of secure support system can be provided.
The technical solution adopted in the utility model is as follows:
Truss support between a kind of factory building columns with anti-buckling energy-consumption, comprise and be arranged at the truss support being connected between factory building columns and with factory building columns, described truss support comprises upper and lower chord member, is provided with coupled perpendicular web member, diagonal web member and assembling dissipative member between described upper and lower chord member; Described dissipative member comprises supporting steel pipe and interior constraint steel pipe, at the inner chamber of described supporting steel pipe, the interior constraint steel pipe for preventing supporting steel pipe flexing is installed, and the spacing between supporting steel pipe and interior constraint steel pipe is 1-2mm, between supporting steel pipe and interior constraint steel pipe, non-cohesive material layer is set simultaneously;
Described supporting steel pipe is spliced by connecting bolt by two steel pipe splits, at the described pad that is provided with on connecting bolt.
Described interior constraint steel pipe matches with the draw-in groove of being located at supporting steel pipe by shell fragment, thereby can effectively prevent the relative slippage of interior constraint steel pipe and supporting steel pipe.
The cross section of described steel truss is round steel pipe, H shaped steel or angle steel.
The beneficial effects of the utility model are as follows:
1, steel truss can reduce member slenderness ratio, make member section less, thereby steel using amount is less, saves cost, and construction is relatively simple.
2, on steel truss, dissipative member is made simple, cost is low, at some position, energy-consumption supporting member is set, and produces hysteresis be out of shape to dissipate or absorb the energy in earthquake input structure by energy dissipating, thereby avoid structure generation destroy or collapse, reach the object of damping control.
3, assembling dissipative member, because supporting member is exposed to outside, in the time that it in the early stage bending deformation occurs, can be observed in time, once and destroy also and easily replace.
4, adopt steel truss to support as the intercolumniation of factory building the stability that has improved structure and member.Effectively optimize main supporting member internal force distribution situation, improve integral rigidity and distribute, strengthen structural weak link, make structural entity jointly resist the horizontal loadings such as earthquake.The span of factory building is larger, and steel truss is also more obvious as the effect of intercolumniation support system rigidity.
5, prevent that rod member from producing excessive vibration and avoid the side direction unstability of depression bar, especially the span when factory building large, be provided with compared with large-tonnage and for the crane of heavy-duty or while having the reciprocal horizontal loading that other longitudinally act on, the effect of truss is more obvious.Can ensure stablizing when structure is installed simultaneously.
Brief description of the drawings
Below in conjunction with accompanying drawing, this practical patent is elaborated:
Fig. 1 is that the intercolumniation of steel truss supports schematic diagram.
Fig. 2 is a kind of form of the A-A sectional drawing of Fig. 1;
Fig. 3 is the another kind of form of the A-A sectional drawing of Fig. 1;
Fig. 4 is the schematic diagram of assembling dissipative member form;
Fig. 5 is the top view of Fig. 4.
In figure, 1 intercolumniation supports, 2 upper chords, 3 lower chords, 4 web members, 5 assembling dissipative members, 6 supporting steel pipes, 7 interior constraint steel pipes, 8 connecting bolts, 9 shell fragments, 10 non-cohesive material layers, 11 pads.
Detailed description of the invention
Below the utility model is described in further detail.
Contrast Fig. 1, Fig. 2 and Fig. 3, between a kind of factory building columns with anti-buckling energy-consumption described in the utility model, intercolumniation supports 1, it can be one direction truss that intercolumniation supports 1, also can be intersection truss, truss is made up of upper chord 2, lower chord 3, web member 4, assembling dissipative member 5, is provided with coupled perpendicular web member, diagonal web member and assembling dissipative member between described upper and lower chord member; Need to specify multiple assembling dissipative members according to power consumption.Wherein upper chord lower chord web member cross section can be rectangle also, square, I shape.
Contrast Fig. 4 and Fig. 5, assembling dissipative member 5 comprises supporting steel pipe 6, on supporting steel pipe 6, is provided with draw-in groove; The inner chamber of supporting steel pipe is installed the interior constraint steel pipe 7 for preventing supporting steel pipe flexing, and spacing between supporting steel pipe 6 and interior constraint steel pipe 7 is 1-2mm, between supporting steel pipe 6 and interior constraint steel pipe 7, non-cohesive material layer 10 is set simultaneously; Steel pipe is spliced by connecting bolt by two steel pipe splits, and pad 11 is installed on connecting bolt.Supporting steel pipe is matched and is connected with interior constraint steel pipe 7 by shell fragment 9-draw-in groove, thereby can effectively prevent the relative slippage of interior constraint steel pipe 7 and supporting steel pipe 6.
Claims (3)
1. truss support between a factory building columns with anti-buckling energy-consumption, it is characterized in that: comprise and be arranged at the truss support being connected between factory building columns and with factory building columns, described truss support comprises upper and lower chord member, is provided with coupled perpendicular web member, diagonal web member and assembling dissipative member between described upper and lower chord member; Described dissipative member comprises supporting steel pipe, interior constraint steel pipe, at the inner chamber of described supporting steel pipe, the interior constraint steel pipe for preventing supporting steel pipe flexing is installed; Between supporting steel pipe and interior constraint steel pipe, non-cohesive material layer is set simultaneously; Described interior constraint steel pipe matches with the draw-in groove of being located at supporting steel pipe by shell fragment.
2. truss support between the factory building columns with anti-buckling energy-consumption as claimed in claim 1, is characterized in that: the spacing between described supporting steel pipe and interior constraint steel pipe is 1-2mm.
3. truss support between the factory building columns with anti-buckling energy-consumption as claimed in claim 1, is characterized in that: described supporting steel pipe is spliced by connecting bolt by two steel pipe splits, on described connecting bolt, pad is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158932.4U CN203947610U (en) | 2014-04-02 | 2014-04-02 | Truss support between a kind of factory building columns with anti-buckling energy-consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158932.4U CN203947610U (en) | 2014-04-02 | 2014-04-02 | Truss support between a kind of factory building columns with anti-buckling energy-consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947610U true CN203947610U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158932.4U Expired - Fee Related CN203947610U (en) | 2014-04-02 | 2014-04-02 | Truss support between a kind of factory building columns with anti-buckling energy-consumption |
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| CN (1) | CN203947610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499596A (en) * | 2014-12-17 | 2015-04-08 | 清华大学 | Truss-restrained type buckling-restrained brace |
| CN106121081A (en) * | 2016-08-29 | 2016-11-16 | 山东莱钢建设有限公司 | Vertical truss and construction steel structure assembly |
| CN108343266A (en) * | 2018-03-29 | 2018-07-31 | 海南浙大钢构有限公司 | A kind of multifunctional supporter |
| CN117868302A (en) * | 2024-03-11 | 2024-04-12 | 中国船舶集团国际工程有限公司 | Self-resetting assembled inter-column support |
-
2014
- 2014-04-02 CN CN201420158932.4U patent/CN203947610U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499596A (en) * | 2014-12-17 | 2015-04-08 | 清华大学 | Truss-restrained type buckling-restrained brace |
| CN104499596B (en) * | 2014-12-17 | 2017-02-01 | 清华大学 | Truss-restrained type buckling-restrained brace |
| CN106121081A (en) * | 2016-08-29 | 2016-11-16 | 山东莱钢建设有限公司 | Vertical truss and construction steel structure assembly |
| CN108343266A (en) * | 2018-03-29 | 2018-07-31 | 海南浙大钢构有限公司 | A kind of multifunctional supporter |
| CN117868302A (en) * | 2024-03-11 | 2024-04-12 | 中国船舶集团国际工程有限公司 | Self-resetting assembled inter-column support |
| CN117868302B (en) * | 2024-03-11 | 2024-05-28 | 中国船舶集团国际工程有限公司 | Self-resetting assembled inter-column support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |