CN206256541U - The building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall - Google Patents

The building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall Download PDF

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Publication number
CN206256541U
CN206256541U CN201720144607.6U CN201720144607U CN206256541U CN 206256541 U CN206256541 U CN 206256541U CN 201720144607 U CN201720144607 U CN 201720144607U CN 206256541 U CN206256541 U CN 206256541U
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steel plate
plate shear
wall
built
steel
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张谨
杨律磊
路江龙
朱寻焱
郑志刚
沈晓明
杨伟兴
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Arts Group Co Ltd
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Arts Group Co Ltd
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Abstract

The utility model discloses the architectural structure system that a kind of built up column is constituted with two-way stiffened steel plate shear wall, it is welded to connect by house type by built up column, girder steel and shear wall and constitutes dual lateral resisting structure system;Shear wall is two-way stiffened steel plate shear wall;Make the structure defence line surrendered successively after dual lateral resisting structure System forming multiple tracks stress, including where steel plate shear force wall, non-steel plate shear force wall across girder steel, steel plate shear force wall where across girder steel, non-steel plate shear force wall where across built up column, steel plate shear force wall where across built up column.Dual lateral resisting structure system purpose is the overall anti-seismic performance and Lateral resisting ability of lift structure, the residential architectures such as house, apartment suitable for basic, normal, high intensity area, it is a kind of superior performance, the new builing structure system that economic benefit is good, social benefit is protruded.

Description

The building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall
Technical field
The utility model is related to the technical field to be:Built up column-two-way stiffened steel plate shear wall structural system, belongs to and builds Field of engineering technology is built, in can be widely applied to the residential architectures such as house, apartment.
Background technology
Steel construction has the comprehensive advantage such as resource reusable edible, low in the pollution of the environment, the characteristics of highlight environmental protection, symbol Close reduction resource consumption, the basic ideas preserved the ecological environment that " 13 " planning is proposed.The development of steel construction faces well Opportunity, steel are green building materials, and the characteristics of steel construction has Introduction To Green Ecological Buildings, its development will necessarily cause government and society The attention and support of meeting each side.Steel construction will be opened up increasingly as the Green environmental-protection building system for meeting industrial development direction Reveal the good prospect of its development.
Traditional architecture mainly uses concrete structure, is needed in work progress largely manually, and constructed at the scene A large amount of timber are consumed in journey, a large amount of waste water and airborne dust is produced.In recent years, China's building industry sustained and rapid development, but steel construction The relative development of house is more slow, and existing steel structure system also imperfection, structural system is single, with apartment feature not Match somebody with somebody, the good anti-seismic performance that steel construction has can not be embodied compared with highly seismic region structural system, while rigidity is on the weak side, it is unfavorable In the utilization and extention in multi-rise building.
Built up column-two-way stiffened steel plate shear wall structural system described in the utility model/utility model is employed The mode that two-way stiffened steel plate shear wall and steel frame are combined, can lift structure highly seismic region overall anti-seismic performance and Lateral resisting ability, with enough bearing capacities, rigidity and anti-seismic performance.As a kind of new residential architecture structural system, steel pipe Coupled column-two-way stiffened steel plate shear wall structural system is increasing the multifarious meanwhile, it is capable to fit well of steel structure system In the residential architectures such as house, apartment for basic, normal, high intensity area.Built up column-two-way stiffened steel plate shear wall structure System can also be produced using industrial production line, and scene carries out fabricated construction, meets the requirement of green construction, index formation, Building technology level and construction quality are favorably improved, the development of steel building is advanced.
Utility model content
The purpose of this utility model is to provide a kind of new built up column-two-way stiffened steel plate shear wall building knot Structure system, and reaching with relatively strong entirety anti-seismic performance and Lateral resisting ability, cost economic, function admirable etc. requirement, for it is low, The residential architectures such as house, the apartment of middle and high intensity area provide a kind of superior performance, and economic benefit is good, social benefit is protruded New builing structure system.
The utility model solves the technical scheme that its technical problem used:
The building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall, it is characterised in that by steel pipe Zygostyle, girder steel and shear wall are welded to connect the dual lateral resisting structure system for constituting shear wall and steel frame by house type;
Shear wall be two-way stiffened steel plate shear wall, steel plate shear force wall level to be vertically respectively provided with ribbed stiffener;
The girder steel of steel plate shear force wall and surrounding, built up column are using being welded to connect;
With steel plate shear force wall be located at it is same across the built up column at girder steel and two ends use rigid connection;
The inside girder steel of house type, including the main girder steel and secondary beam being connected with built up column, and these internal girder steels Basic use is hinged girder steel;
Make the structure defence line surrendered successively after dual lateral resisting structure System forming multiple tracks stress, including steel plate shear force wall, Where non-steel plate shear force wall across girder steel, steel plate shear force wall where across girder steel, non-steel plate shear force wall where across steel pipe combination Post, where steel plate shear force wall across built up column.
The ribbed stiffener uses channel-section steel.
In steel plate shear force wall level to setting one ribbed stiffener.
The vertically arranged rib spacing of putting more energy into of steel plate shear force wall is for 1.5m ~ 2m.
The vertically arranged ribbed stiffener of steel plate shear force wall is arranged alternately in two sides of steel plate shear force wall.
Steel plate shear force wall wall thickness is less than or equal to the same web wall thickness across girder steel.
The built up column is steel flanged beam, or is thin wall type and concrete perfusion.
Built up column irrigate filling with concrete using normal concrete, high-strength concrete, lightweight aggregate concrete or Self-compacting concrete.
Where the steel plate shear force wall across steel pipe combination column cross-section size more than non-steel plate shear force wall where across steel pipe Combination column cross-section size.
Steel plate shear force wall material uses Q235, with steel plate shear force wall be located at it is same across the material that uses of girder steel be Q345.
The utility model compared with prior art, with advantages below:
1st, without formwork, do not use reinforcing bar, no-reinforcing-bar colligation operation, concrete to be directly poured in rectangular steel pipe, construct Speed is fast.
2nd, built up column makes full use of the intensity of steel, and the rigidity of concrete, two kinds of material advantage complementations are collectively formed A kind of efficient lateral resistant member;Design built up column is distinguished according to shear wall disposal, effectively realizes that multiple defence line is designed.
3rd, it is easy to standardization, modularization, factorial praluction reduces site operation link, reduces on-site noise, powder Dirt, waste entrainment, standardization, modularization, the work progress of batch production are easy to ensure component quality, raising engineering quality.
4th, system is dual Lateral Resistant System, possesses multiple defence line, with good anti-seismic performance and anti-lateral displacement performance, energy Enough it is perfectly suitable in the residential architectures such as the house of basic, normal, high intensity area, apartment.
5th, system has taken into full account the difference of structure Component Importance, the difference of seismic behavior.According to the importance of component With the difference of seismic behavior etc., different strength grade materials and section are used to component, the characteristics of taken into full account component, Cost is at utmost reduced while ensureing rational in infrastructure safe and reliable.
6th, system has carried out clearly being distinguished on mechanics for beam, employs different connected modes, is ensuring structure conjunction While reason is reliable, construction is substantially facilitated, save material, reduce cost.
Brief description of the drawings
The two-way stiffened steel plate shear wall systems of Fig. 1.
Fig. 2 typical case's this fabric architecture of house type axles survey layout drawing.
Fig. 3 structural system vertical planning drawings.
Specific embodiment
Specific embodiment of the present utility model is as follows:
As shown in Figure 1, Figure 2 and Figure 3, a kind of built up column of the present utility model is constituted with two-way stiffened steel plate shear wall Building structure, be welded to connect by house type by built up column 1, girder steel 2 and shear wall 3 and constitute shear wall and steel frame Dual lateral resisting structure system;
Shear wall 3 be two-way stiffened steel plate shear wall, steel plate shear force wall level to be vertically respectively provided with ribbed stiffener;
The girder steel 2 of steel plate shear force wall and surrounding, built up column 1 are using being welded to connect;
With steel plate shear force wall be located at it is same across the built up column at girder steel and two ends use rigid connection;
The inside girder steel of house type, including the main girder steel 21 and secondary beam 22 being connected with built up column 1, and inside these Girder steel is used and is hinged girder steel substantially;
Make the structure defence line surrendered successively after dual lateral resisting structure System forming multiple tracks stress, including steel plate shear force wall, Where non-steel plate shear force wall across girder steel, steel plate shear force wall where across girder steel, non-steel plate shear force wall where across steel pipe combination Post, where steel plate shear force wall across built up column.
Designing points of the present utility model are as follows:
1st, total system includes post(That is built up column), beam, the Component Category such as steel plate shear force wall, build steel plate and cut The dual lateral resisting structure system of power wall and steel frame.Dual lateral resisting structure system purpose is the overall antidetonation of lift structure Performance and Lateral resisting ability.Steel plate shear force wall is two-way stiffened steel plate shear wall, by the two-way reinforcement of steel plate shear force wall, reducing Steel plate shear force wall thickness, it is more economical.
2nd, for total system, the two-way steel plate shear force wall 3 put more energy into is the 1st road defence line, and take the lead in surrender;Girder steel 24 (Where non-steel plate shear force wall across)It is the 2nd road defence line, is surrendered again after steel plate shear force wall surrender;Girder steel 25(Steel plate shear force wall institute Across)It is the 3rd road defence line;Built up column 11(Where non-steel plate shear force wall across)It is the 4th road defence line;Built up column 12(Steel Where plate shear wall across)Be last line of defense, i.e. the 5th road defence line.Dual lateral resisting structure system purpose is lift structure Overall anti-seismic performance and Lateral resisting ability.
3rd, to make full use of high strength steel, more preferable lifting steel structural social benefit, in addition to the special component, girder steel 2, The component of built up column 1 typically uses such as Q345 higher-strengths grade steel.
4th, take into full account the difference of structural elements importance, the difference of seismic behavior, according to component different importance and The difference of seismic behavior, different strength grade materials and section are used to component, the characteristics of taken into full account component, are being ensured Cost is at utmost reduced while rational in infrastructure safe and reliable.
5th, post design:According to story height and lateral resistant ability requirement, built up column can be steel flanged beam, or thin Wall-shaped and concrete perfusion, to make full use of the compressive property of concrete, reduce cost, while being easy to be connected with girder steel.Steel pipe Coupled column filling concrete, using normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete, pushes away Recommend using C50 or so strong concrete.Where described steel plate shear force wall across steel pipe combination column cross-section size can be than non- Where steel plate shear force wall across built up column it is big, and be designed by 2 times of seismic action combinations.
6th, steel plate shear force wall design:Can be needed by house type and structural system requirement be arranged, steel plate shear force wall and surrounding Beam, post using being welded to connect, material uses such as Q235 strength grades low-yield steel, to lift prolonging for steel plate shear force wall Property.Steel plate shear force wall wall thickness is less than or equal to the same web wall thickness across girder steel.Steel plate shear force wall is horizontally and vertically respectively provided with and adds Strength rib 31,32, mean level is set together to ribbed stiffener 31, and the spacing of vertical ribbed stiffener 32 uses 1.5m ~ 2m, using channel-section steel, Vertical ribbed stiffener 32 is arranged alternately on the two sides of steel plate shear force wall.During installation, steel plate is installed again after steel frame installs a part 6 ~ 8 layers more delayed than steel frame of shear wall, such as steel plate shear force wall setting height(from bottom).
7 and steel plate shear force wall be located at it is same across girder steel 25 design:Girder steel 2 uses rigid connection, girder steel section with the post at two ends Size increasing more appropriate than common girder steel, while using superpower design, being designed by 2 times of seismic action combinations, so that steel plate is cut Girder steel can be surrendered after the reinforcing of power wall plasticity, and material uses such as Q345 higher-strengths grade steel, so that at steel plate shear force wall Girder steel has certain margin of safety.
8th, external surrounding frame is set a roof beam in place design:Structural system external surrounding frame set a roof beam in place 23 with post using rigid connection, material uses such as Q345 Higher-strength grade steel, with the bearing capacity of lift structure system, rigidity and anti-seismic performance.
9th, internal girder steel design:It is basic using being hinged girder steel including main girder steel 21, secondary beam 22 for being connected with post etc., these Girder steel is easy for installing using the benefit being hinged, and will not too much weaken the Lateral resisting ability of system, and material is using such as Q345 higher-strength grade steel, are designed by non-antidetonation component, and without interface ductility demand, width thickness ratios can be C classes section, drop Low cost.
During the utility model layout of structural system, while requirements above is taken into full account, it should be noted that rigidity and intensity Arrangement is uniform, sectional dimension, optimization of material of upper floor and lower floor etc., further to reduce cost.

Claims (10)

1. the building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall, it is characterised in that by steel pipe combination Post, girder steel and shear wall are welded to connect the dual lateral resisting structure system for constituting shear wall and steel frame by house type;
Shear wall be two-way stiffened steel plate shear wall, steel plate shear force wall level to be vertically respectively provided with ribbed stiffener;
The girder steel of steel plate shear force wall and surrounding, built up column are using being welded to connect;
With steel plate shear force wall be located at it is same across the built up column at girder steel and two ends use rigid connection;
The inside girder steel of house type, including the main girder steel and secondary beam being connected with built up column, and these internal girder steels are basic Using being hinged girder steel;
Make the structure defence line surrendered successively after dual lateral resisting structure System forming multiple tracks stress, including steel plate shear force wall, non-steel Where plate shear wall across girder steel, steel plate shear force wall where across girder steel, non-steel plate shear force wall where across built up column, steel Where plate shear wall across built up column.
2. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, the ribbed stiffener uses channel-section steel.
3. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, in steel plate shear force wall level to setting one ribbed stiffener.
4. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, the vertically arranged rib spacing of putting more energy into of steel plate shear force wall is for 1.5m ~ 2m.
5. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, the vertically arranged ribbed stiffener of steel plate shear force wall is arranged alternately in two sides of steel plate shear force wall.
6. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, steel plate shear force wall wall thickness is less than or equal to the same web wall thickness across girder steel.
7. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its It is characterised by, the built up column is steel flanged beam, or is thin wall type and concrete perfusion.
8. the building structure that a kind of built up column according to claim 7 is constituted with two-way stiffened steel plate shear wall, its Be characterised by, built up column irrigate filling with concrete using normal concrete, high-strength concrete, lightweight aggregate concrete or Self-compacting concrete.
9. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its Be characterised by, where the steel plate shear force wall across steel pipe combination column cross-section size more than non-steel plate shear force wall where across steel pipe Combination column cross-section size.
10. the building structure that a kind of built up column according to claim 1 is constituted with two-way stiffened steel plate shear wall, its Be characterised by, steel plate shear force wall material uses Q235, with steel plate shear force wall be located at it is same across the material that uses of girder steel be Q345.
CN201720144607.6U 2017-02-17 2017-02-17 The building structure that a kind of built up column is constituted with two-way stiffened steel plate shear wall Active CN206256541U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703180A (en) * 2017-02-17 2017-05-24 中衡设计集团股份有限公司 Building structure formed by steel pipe combination columns and bi-directional stiffened steel plate shear walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106703180A (en) * 2017-02-17 2017-05-24 中衡设计集团股份有限公司 Building structure formed by steel pipe combination columns and bi-directional stiffened steel plate shear walls

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