CN203238804U - Novel high-rise structure system with energy dissipation outrigger - Google Patents
Novel high-rise structure system with energy dissipation outrigger Download PDFInfo
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- CN203238804U CN203238804U CN 201320109830 CN201320109830U CN203238804U CN 203238804 U CN203238804 U CN 203238804U CN 201320109830 CN201320109830 CN 201320109830 CN 201320109830 U CN201320109830 U CN 201320109830U CN 203238804 U CN203238804 U CN 203238804U
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Abstract
The utility model relates to a novel high-rise structure system with an energy dissipation outrigger. The outrigger is arranged between a shear wall and a colossal combined steel and concrete column. The outrigger is composed of outrigger chords and vertical outrigger webs, the outrigger chords are arranged in a parallel mode, adjacent outrigger chords are connected with each other through the vertical outrigger webs, and energy dissipation parts are arranged on the opposite corners of adjacent vertical outrigger webs. According to the novel high-rise structure system with the energy dissipation outrigger, the energy dissipation parts are slantingly supported on the outrigger between a core tube and the peripheral colossal column. The structural rigidity of the outrigger can be improved by means of the energy dissipation parts under frequent earthquake action, the outrigger yields under design intensity earthquake action, and earthquake energy is dissipated under rear occurrence earthquake action due to the fact that the energy dissipation parts have an energy-dissipating capacity. The novel high-rise structure system with the energy dissipation outrigger has a plurality of earthquake resistant defense lines, and a structure body is prevented from being destroyed in strong earthquakes.
Description
Technical field
The utility model relates to the high-rise structural system of a kind of novel energy-dissipating and shock-absorbing semi-girder truss, belongs to engineering structures antidetonation and energy-dissipating and shock-absorbing technical field.
Background technology
The Super High structure simultaneously also will be born horizontal force bearing vertical load, and it is particularly outstanding that horizontal force seems in the Super High structure.Resist horizontal force in order to form effective structural system, reduce bottom moment and top displacement, most of high-rise structural system adopts peripheral huge post, Core Walls Structure, and coordinates semi-girder truss threes that both co-operation form space-load mechanism and jointly consist of the structure main bearing member.Yet because the sudden change of the rigidity of semi-girder truss causes at the stressed complexity of semi-girder truss place Core Walls Structure and internal force mutation, so that structure weak floor occurs in antidetonation.Safety in order to ensure the Super High structure; realize performance design and the multiple defence line of providing fortification against earthquakes of Super High structure; effectively solve the semi-girder truss and cause Core Walls Structure internal force mutation problem; be stiffness variable semi-girder truss with the semi-girder Truss Design; under frequently occurred earthquake and fortification intensity earthquake, keep rigidity constant; rigidity diminishes under rarely occurred earthquake; realize energy consume mechanism; thereby dissipation seismic energy input; protect other primary structure members not to be destroyed, but for realizing that earthquake restore funcitons Super High structure is significant.
Summary of the invention
The utility model purpose is to provide a kind of semi-girder truss Super High structure that changes rigidity and have energy dissipation capacity; by diagonal web member in the semi-girder truss displacement type damper being set realizes; under frequently occurred earthquake, fortification intensity earthquake level, provide rigidity; under the rarely occurred earthquake level, realize energy consume mechanism, thereby protect other main bearing member.It is 6 degree and above high-level structure that the utility model is applicable to seismic fortification intensity.The utility model conceptual Design of Earthquake Resistance is clear, Structural Tectonics simple, easy construction, can guarantee Super High structure multiple seismic-proof, has improved simultaneously economy and the feasibility of repairing after the structure shake.
The high-rise structural system of a kind of novel energy-dissipating and shock-absorbing semi-girder truss that the utility model proposes, comprise energy-dissipating and shock-absorbing parts 1, semi-girder truss, huge combined steel and concrete column 4 and shear wall 5, be provided with the semi-girder truss between shear wall 5 and the huge combined steel and concrete column 4, the semi-girder truss is comprised of semi-girder chord member of truss 2 and the vertical web member 3 of semi-girder truss, semi-girder chord member of truss 2 is arranged in parallel, adjacent semi-girder chord member of truss 2 connects by the vertical web member 3 of semi-girder truss, between the adjacent vertical web member of the semi-girder truss diagonal angle energy-dissipating and shock-absorbing parts 1 is set.
In the utility model, described energy-dissipating and shock-absorbing parts 1 are the displacement type damper, are specially large-scale anti-buckling restrained brace or metal damper.
In the utility model, described energy-dissipating and shock-absorbing parts 1 adopt the low-yield mild steel material to make, and guaranteeing provides rigidity under the frequently occurred earthquake effect, enter surrender under the fortification intensity geological process, dissipation earthquake motion energy under the rarely occurred earthquake effect.
Compare with traditional semi-girder truss high-rise structural system, the utility model has the advantages that:
(1) under frequently occurred earthquake and wind action, semi-girder truss diagonal web member damper keeps rigidity constant, for structure provides rigidity, reduces bottom moment and top displacement.Under the fortification intensity earthquake, semi-girder truss diagonal web member enters surrender, and its rigidity changes, and reduces its internal force mutation, the protection agent structure.
(2) under the rarely occurred earthquake effect, semi-girder truss rigidity diminishes, and the damper displacement of diagonal web member layout produces power consumption simultaneously, thereby protects other main members not to be destroyed.
(3) material therefor is with low cost, Structural Tectonics is simple, easy construction, and anti seismic efficiency is good.
(4) reparation is convenient for changing the energy-dissipating and shock-absorbing parts after the shake, for the structure restorability provides hardware guarantee.
Description of drawings
Fig. 1 is the utility model energy-dissipating and shock-absorbing semi-girder truss front elevation view;
Fig. 2 is the utility model energy-dissipating and shock-absorbing semi-girder truss A-A sectional drawing;
Fig. 3 is the utility model energy-dissipating and shock-absorbing semi-girder truss B-B sectional drawing;
Fig. 4 is the utility model energy-dissipating and shock-absorbing semi-girder truss web position energy-dissipating and shock-absorbing parts node drawing.
Number in the figure: 1 is the energy-dissipating and shock-absorbing parts, and 2 is the semi-girder chord member of truss, and 3 is the vertical web member of semi-girder truss, and 4 is huge profile steel concrete column, and 5 is shear wall.
The specific embodiment
Further specify by reference to the accompanying drawings the utility model below by embodiment.
Embodiment 1:
Shown in Fig. 1-4, the utility model is the high-rise structural system of a kind of novel energy-dissipating and shock-absorbing semi-girder truss, comprises energy-dissipating and shock-absorbing parts 1, semi-girder chord member of truss 2, the vertical web member 3 of semi-girder truss, huge profile steel concrete column 4, reinforced concrete shear wall 5.Between huge combined steel and concrete column 4 and reinforced concrete shear wall 5, the semi-girder truss is set, the diagonal web member position of semi-girder truss arranges energy-dissipating and shock-absorbing parts (displacement type damper, require this damper can change rigidity and can consume energy, anti-buckling restrained brace for example, but be not limited to this).Energy-dissipating and shock-absorbing parts 1 and semi-girder chord member of truss be connected combined steel and concrete column 4 and be connected with boltsly, the connected node full-page proof is seen Fig. 4.
More than be that typical case of the present utility model is example, enforcement of the present utility model is not limited to this.
Claims (3)
1. high-rise structural system of novel energy-dissipating and shock-absorbing semi-girder truss, comprise energy-dissipating and shock-absorbing parts (1), the semi-girder truss, huge combined steel and concrete column (4) and shear wall (5), it is characterized in that: be provided with the semi-girder truss between shear wall (5) and the huge combined steel and concrete column (4), the semi-girder truss is comprised of semi-girder chord member of truss (2) and the vertical web member of semi-girder truss (3), semi-girder chord member of truss (2) is arranged in parallel, adjacent semi-girder chord member of truss (2) connects by the vertical web member of semi-girder truss (3), between the adjacent vertical web member of the semi-girder truss diagonal angle energy-dissipating and shock-absorbing parts (1) is set.
2. the high-rise structural system of a kind of novel energy-dissipating and shock-absorbing semi-girder truss according to claim 1, it is characterized in that: energy-dissipating and shock-absorbing parts (1) are the displacement type damper, are specially large-scale anti-buckling restrained brace or metal damper.
3. the high-rise structural system of a kind of novel energy-dissipating and shock-absorbing semi-girder truss according to claim 2 is characterized in that: described energy-dissipating and shock-absorbing parts (1) employing low-yield mild steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109830 CN203238804U (en) | 2013-03-12 | 2013-03-12 | Novel high-rise structure system with energy dissipation outrigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109830 CN203238804U (en) | 2013-03-12 | 2013-03-12 | Novel high-rise structure system with energy dissipation outrigger |
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| Publication Number | Publication Date |
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| CN203238804U true CN203238804U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320109830 Expired - Lifetime CN203238804U (en) | 2013-03-12 | 2013-03-12 | Novel high-rise structure system with energy dissipation outrigger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174230A (en) * | 2013-03-12 | 2013-06-26 | 同济大学 | Novel energy eliminating and shake absorbing outrigger truss high-rise structure system |
| CN104314166A (en) * | 2014-10-10 | 2015-01-28 | 同济大学 | Vertical viscous damper connected energy-dissipating-and-shock-absorbing outrigger truss high-rise structural system |
| CN104775649A (en) * | 2015-04-22 | 2015-07-15 | 中国电力工程顾问集团东北电力设计院有限公司 | Shock-resistant steel-bar concrete structure side coal bunker |
| CN108547397A (en) * | 2018-04-28 | 2018-09-18 | 重庆建工集团股份有限公司 | Cold bending thin wall type covering Combined anti-seismic wall structure |
-
2013
- 2013-03-12 CN CN 201320109830 patent/CN203238804U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174230A (en) * | 2013-03-12 | 2013-06-26 | 同济大学 | Novel energy eliminating and shake absorbing outrigger truss high-rise structure system |
| CN104314166A (en) * | 2014-10-10 | 2015-01-28 | 同济大学 | Vertical viscous damper connected energy-dissipating-and-shock-absorbing outrigger truss high-rise structural system |
| CN104775649A (en) * | 2015-04-22 | 2015-07-15 | 中国电力工程顾问集团东北电力设计院有限公司 | Shock-resistant steel-bar concrete structure side coal bunker |
| CN108547397A (en) * | 2018-04-28 | 2018-09-18 | 重庆建工集团股份有限公司 | Cold bending thin wall type covering Combined anti-seismic wall structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |