CN104763078A - Shock-absorption type frame-shear wall combination structure system and construction method thereof - Google Patents
Shock-absorption type frame-shear wall combination structure system and construction method thereof Download PDFInfo
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- CN104763078A CN104763078A CN201510194473.4A CN201510194473A CN104763078A CN 104763078 A CN104763078 A CN 104763078A CN 201510194473 A CN201510194473 A CN 201510194473A CN 104763078 A CN104763078 A CN 104763078A
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Abstract
The invention discloses a shock-absorption type frame-shear wall combination structure system and a construction method thereof. The shock-absorption type frame-shear wall combination structure system is composed of a frame, a shear wall, a floor and a steel connection piece. The frame is composed of frame girders and frame columns. Bolt holes for connection are reserved in the frame girders. Bolt holes for connection are reserved in the upper portion of the shear wall. Bolt holes for connection are reserved in the steel connection piece. The frame girders are connected with the shear wall in the mode that one end of the steel connection piece is connected with the frame girders through bolts, and the other end of the steel connection piece is connected with the upper portion of the shear wall. Gaps are reserved between the frame columns and the shear wall and filled with soft materials. The floor is arranged on the frame girders in a lap joint mode. The shock-absorption type frame-shear wall combination structure system and the construction method have the advantages that the shear wall is fully utilized, the anti-seismic property of the structure is improved, the cost is lowered, and construction is conducted relatively conveniently.
Description
Technical field
The invention belongs to Structural Engineering field, relate to a kind of structural system, refer in particular to a kind of shock-absorbing type Frame-Shear Wall combined structure system and construction method thereof.
Background technology
In China, applying maximum architectural structure systems is frame construction, steel saved by reinforced concrete frame structure, layout is flexible, normability good, cost is low and material source enriches, but frame structure system anti-side rigidity is little, the comparatively large or obvious weak floor of easy appearance at larger earthquake effect bottom offset.The Earthquake damages of all previous earthquake shows, the anti-seismic performance of frame construction is poor, do not show the flexure type destruction being conducive to antidetonation that people expect, also do not show the larger beam hinge of energy dissipation capacity or mixing hinge mechanisms damage form, therefore its application receives again a definite limitation.
Masonry structure is easily gathered materials on the spot, there is good refractoriness and good durability, template and special construction equipment is not needed when building by laying bricks or stones, can timber be saved, the masonry of newly building by laying bricks or stones can bear a constant load, thus can sequential production, brick wall and blockwork can heat insulation and insulations, energy-saving effect is obvious, so be good load-carrying members, is also good space enclosing structure.But masonry structure also has shortcomings, compare with concrete with steel, the intensity of masonry is lower, thus the sectional dimension of component is comparatively large, and material usage is many, from great, building by laying bricks or stones of masonry is manual mode substantially, and the construction amount of labour is large, and tension, the shear strength of masonry are all very low, thus antidetonation is poor, and use is subject to a definite limitation, and the compressive strength of brick, stone can not give full play to, bending resistance is low, loam brick need use clay manufacture, too much takies farmland in certain areas, affects agricultural production.
Frame-brace structure system is at the many Mixed Architectures of China's Application comparison, and frame-braced system can be regarded as and be made up of support and framework two parts, and both co-operation, shared acts on structural external load.Frame-brace structure is than frame construction uniform force, and distortion rationally.This system not only rigidity is comparatively large, and has twice anti-vibration defense lines, supports as the first line of defence during earthquake, takes the lead in playing power consumption effect, because stiffness change makes structure avoid principal earthquake frequency after supporting destruction, reduces the input of geological process.Supporting section form is simple, also easily repairs or changes, make frame-brace structure system have good safety and economy after destruction.But the existence supported can make architectural space layout be restricted, construction inconvenience also can be caused when the location arrangements infilled wall supported.
In shear wall structure, the vertical supporting member in building is born primarily of shear wall, and the vertical load that horizontal member transmits both born by shear wall, bears the horizontal earthquake action that wind-force or geological process transmit simultaneously.Shear wall is compartment wall and the enclosure wall of building, and therefore the layout of body of wall must meet the requirement of horizontal planning of building and structural configuration simultaneously.Shear wall structure system, has good supporting capacity, and has good globality and space behavior, has better lateral resisting ability than frame construction, therefore, can build higher building.The spacing of shear wall has a definite limitation, therefore the impossible standard width of a room in an old-style house is too large.To just not too applicable during needs large space.Flexibility is just poor.
Frame shear wall structure is the structure arranging suitable shear wall in frame construction, and shear wall mainly bears horizontal loading, and vertical load is born by framework.It has the flexible arrangement of frame construction plane, have larger space advantage, there is again the advantage that lateral rigidity is larger.But the connecting portion often bad process of frame shear wall structure middle frame and shear wall, compared with shock-absorbing type Frame-Shear Wall combined structure system of the present invention, energy dissipation capacity is weaker, and it destroys position and is also difficult to control.
Summary of the invention
The object of the invention is to solution framework structure and be connected unmanageable problem with Hollow Block Masonry Structure Anti-seismic poor performance, the inconvenience of frame-brace structure space layout, shear wall structure layout very flexible with frame shear wall structure, and propose a kind of shock-absorbing type Frame-Shear Wall combined structure system.
The technical solution used in the present invention is: a kind of shock-absorbing type Frame-Shear Wall combined structure system is made up of framework, shear wall, floor and steel fastener; Described framework is made up of Vierendeel girder and frame column; Described Vierendeel girder leaves the bolt hole for connecting; The bolt hole for connecting is left on described shear wall top; Described steel fastener leaves the bolt hole for connecting; Method of attachment between described Vierendeel girder and shear wall is connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with shear wall top; Leave space between described frame column and shear wall and fill with flexible material; Described floor rides on Vierendeel girder.
Described floor does not stay or leaves the bolt hole for connecting; For the floor leaving bolt hole, itself and the method for attachment of Vierendeel girder are connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with floor.
Leave between described Vierendeel girder and shear wall or do not stay gap.
Described steel fastener is plate or I shape or hollow.
The described bolt hole on steel fastener top and the bolt hole of bottom are strip hole, and bolt has the ability of movement in the horizontal direction in strip hole.
Described steel fastener having four circular bolt holes being positioned at bight, can not there is relative movement in bolt and connector.
Described framework is reinforced concrete frame or steel frame.
Described shear wall is reinforced masonry shear wall or reinforced concrete shear wall.
Described floor is precast floor slab or Prefabricated integral floor.
A construction method for shock-absorbing type Frame-Shear Wall combined structure system, comprises the steps: successively
(a) frame construction: described framework is reinforced concrete frame, frame column Reinforcement is connected with substructure, configuration column tie-bar, place column template, be connected with frame column steel bar stress by Vierendeel girder steel bar stress, configuration beam stirrup, places the steel built-in fitting on beam, place beam forms, build beam column concrete; Described framework is steel frame, and vertical good frame column, welds Vierendeel girder with frame column or bolt is connected.
(b) shear wall construction: described shear wall is reinforced masonry shear wall, build building block by laying bricks or stones and place transverse reinforcement, vertical reinforcement is placed and concrete perfusion after certain altitude, then continue up to build by laying bricks or stones, until reach framework bottom elevation, part-block perforate during last skin concrete block masonry placing embedded parts; Described shear wall is reinforced concrete shear wall, assembling reinforcement, placing embedded parts, formwork, fluid concrete, maintenance.
The construction of (c) steel fastener: steel fastener is placed in position, makes the hole aligning Vierendeel girder on steel fastener and the hole on shear wall, inserting bolt, tightening nuts.
Due to the utilization of technique scheme, tool of the present invention has the following advantages: 1, anti-seismic performance is good; 2, earthquake back wall does not destroy substantially, only needs to change power consumption connector; 3, body of wall can do self heat insulation wall, solves wall thermal insulating problem simultaneously; 4, body of wall can use decorative blck, solves decoration of exterior wall problem simultaneously; 5, easy construction, can lift; 6, cost is lower than bracing members; 7, be easy to safeguard; 8, connected node is simple.
Accompanying drawing explanation
Fig. 1 is the integral structural system schematic diagram of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 2 is plate steel fastener (circular bolt holes) (not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 3 is plate steel fastener (circular bolt holes) (staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 4 is i shaped steel connector (circular bolt holes) (not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 5 is i shaped steel connector (circular bolt holes) (staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 6 is hollow steel fastener (circular bolt holes) (not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 7 is hollow steel fastener (circular bolt holes) (staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 8 is plate steel fastener (strip bolt hole) (the not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Fig. 9 is plate steel fastener (strip bolt hole) (the staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Figure 10 is i shaped steel connector (strip bolt hole) (the not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Figure 11 is i shaped steel connector (strip bolt hole) (the staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Figure 12 is hollow steel fastener (strip bolt hole) (the not staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention;
Figure 13 is hollow steel fastener (strip bolt hole) (the staying gap) plan view of a kind of shock-absorbing type Frame-Shear Wall combined structure system of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment:
Fig. 1 is a kind of integral structural system schematic diagram of shock-absorbing type Frame-Shear Wall combined structure system, and described a kind of shock-absorbing type Frame-Shear Wall combined structure system is made up of framework, shear wall, floor and steel fastener; Described framework is made up of Vierendeel girder and frame column; Described Vierendeel girder leaves the bolt hole for connecting; The bolt hole for connecting is left on described shear wall top; Described steel fastener leaves the bolt hole for connecting; Method of attachment between described Vierendeel girder and shear wall is connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with shear wall top; Leave space between described frame column and shear wall and fill with flexible material; Described floor rides on Vierendeel girder.
Described floor does not stay or leaves the bolt hole for connecting; For the floor leaving bolt hole, itself and the method for attachment of Vierendeel girder are connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with floor.
Leave between described Vierendeel girder and shear wall or do not stay gap.
Described steel fastener is plate or I shape or hollow.
The described bolt hole on steel fastener top and the bolt hole of bottom are strip hole, and bolt has the ability of movement in the horizontal direction in strip hole.
Described steel fastener having four circular bolt holes being positioned at bight, can not there is relative movement in bolt and connector.
Described framework is reinforced concrete frame or steel frame.
Described shear wall is reinforced masonry shear wall or reinforced concrete shear wall.
Described floor is precast floor slab or Prefabricated integral floor.
A construction method for shock-absorbing type Frame-Shear Wall combined structure system, comprises the steps: successively
(a) frame construction: described framework is reinforced concrete frame, frame column Reinforcement is connected with substructure, configuration column tie-bar, place column template, be connected with frame column steel bar stress by Vierendeel girder steel bar stress, configuration beam stirrup, places the steel built-in fitting on beam, place beam forms, build beam column concrete; Described framework is steel frame, and vertical good frame column, welds Vierendeel girder with frame column or bolt is connected.
(b) shear wall construction: described shear wall is reinforced masonry shear wall, build building block by laying bricks or stones and place transverse reinforcement, vertical reinforcement is placed and concrete perfusion after certain altitude, then continue up to build by laying bricks or stones, until reach framework bottom elevation, part-block perforate during last skin concrete block masonry placing embedded parts; Described shear wall is reinforced concrete shear wall, assembling reinforcement, placing embedded parts, formwork, fluid concrete, maintenance.
The construction of (c) steel fastener: steel fastener is placed in position, makes the hole aligning Vierendeel girder on steel fastener and the hole on shear wall, inserting bolt, tightening nuts.
Should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvement can also be made; these improvement also should be considered as protection scope of the present invention, and all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (10)
1. a shock-absorbing type Frame-Shear Wall combined structure system, is characterized in that: described combined structure system is made up of framework, shear wall, floor and steel fastener; Described framework is made up of Vierendeel girder and frame column; Described Vierendeel girder leaves the bolt hole for connecting; The bolt hole for connecting is left on described shear wall top; Described steel fastener leaves the bolt hole for connecting; Method of attachment between described Vierendeel girder and shear wall is connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with shear wall top; Leave space between described frame column and shear wall and fill with flexible material; Described floor rides on Vierendeel girder.
2. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: described floor does not stay or leaves the bolt hole for connecting; For the floor leaving bolt hole, itself and the method for attachment of Vierendeel girder are connected with Vierendeel girder with bolt one end by steel fastener, and the other end is connected with floor.
3. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: leave between described Vierendeel girder and shear wall or do not stay gap.
4. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: described steel fastener is plate or I shape or hollow.
5. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 4, it is characterized in that: the described bolt hole on steel fastener top and the bolt hole of bottom are strip hole, bolt has the ability of movement in the horizontal direction in strip hole.
6. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 4, it is characterized in that: described steel fastener has four circular bolt holes being positioned at bight, can not there is relative movement in bolt and connector.
7. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: described framework is reinforced concrete frame or steel frame.
8. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: described shear wall is reinforced masonry shear wall or reinforced concrete shear wall.
9. a kind of shock-absorbing type Frame-Shear Wall combined structure system according to claim 1, is characterized in that: described floor is precast floor slab or Prefabricated integral floor.
10. a construction method for shock-absorbing type Frame-Shear Wall combined structure system, is characterized in that: comprise the steps: successively
(a) frame construction: described framework is reinforced concrete frame, frame column Reinforcement is connected with substructure, configuration column tie-bar, place column template, be connected with frame column steel bar stress by Vierendeel girder steel bar stress, configuration beam stirrup, places the steel built-in fitting on beam, place beam forms, build beam column concrete; Described framework is steel frame, and vertical good frame column, welds Vierendeel girder with frame column or bolt is connected.
(b) shear wall construction: described shear wall is reinforced masonry shear wall, build building block by laying bricks or stones and place transverse reinforcement, vertical reinforcement is placed and concrete perfusion after certain altitude, then continue up to build by laying bricks or stones, until reach framework bottom elevation, part-block perforate during last skin concrete block masonry placing embedded parts; Described shear wall is reinforced concrete shear wall, assembling reinforcement, placing embedded parts, formwork, fluid concrete, maintenance.
The construction of (c) steel fastener: steel fastener is placed in position, makes the hole aligning Vierendeel girder on steel fastener and the hole on shear wall, inserting bolt, tightening nuts.
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Cited By (10)
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| CN106759910A (en) * | 2016-12-29 | 2017-05-31 | 华东建筑设计研究院有限公司 | A kind of high-performance framework damper frame barrel structure system |
| CN106760053A (en) * | 2016-12-29 | 2017-05-31 | 河北建筑工程学院 | Resettable rigid connection assembly type steel frame infilled wall system and construction method thereof |
| CN106760061A (en) * | 2016-12-29 | 2017-05-31 | 河北建筑工程学院 | The assembled steel frame wall filled with masonry system and its construction method of door shape steel disc connection |
| CN106906921A (en) * | 2017-03-24 | 2017-06-30 | 广州大学 | The damping wall of the changing of the relative positions between a kind of utilization wall |
| CN106917451A (en) * | 2017-03-21 | 2017-07-04 | 中国航空规划设计研究总院有限公司 | The anti-seismic frame structure system and its construction method of a kind of one side corridor tier building |
| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
| CN107795033A (en) * | 2017-09-27 | 2018-03-13 | 南京电力工程设计有限公司 | A kind of substation structure antidetonation fills wall |
| CN108374490A (en) * | 2018-01-12 | 2018-08-07 | 中建钢构有限公司 | A kind of steel frame structural system |
| CN110080432A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting frame-shear structure |
| CN111395513A (en) * | 2020-03-25 | 2020-07-10 | 广东现代建筑设计与顾问有限公司 | Assembled super high-rise core tube structure |
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| CN106760053A (en) * | 2016-12-29 | 2017-05-31 | 河北建筑工程学院 | Resettable rigid connection assembly type steel frame infilled wall system and construction method thereof |
| CN106760061A (en) * | 2016-12-29 | 2017-05-31 | 河北建筑工程学院 | The assembled steel frame wall filled with masonry system and its construction method of door shape steel disc connection |
| CN106917451A (en) * | 2017-03-21 | 2017-07-04 | 中国航空规划设计研究总院有限公司 | The anti-seismic frame structure system and its construction method of a kind of one side corridor tier building |
| CN107217739A (en) * | 2017-03-21 | 2017-09-29 | 江苏城乡建设职业学院 | The frame structure and its installation method of a kind of superstructure vibration isolation |
| CN106906921A (en) * | 2017-03-24 | 2017-06-30 | 广州大学 | The damping wall of the changing of the relative positions between a kind of utilization wall |
| CN107795033A (en) * | 2017-09-27 | 2018-03-13 | 南京电力工程设计有限公司 | A kind of substation structure antidetonation fills wall |
| CN108374490A (en) * | 2018-01-12 | 2018-08-07 | 中建钢构有限公司 | A kind of steel frame structural system |
| CN110080432A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting frame-shear structure |
| CN111395513A (en) * | 2020-03-25 | 2020-07-10 | 广东现代建筑设计与顾问有限公司 | Assembled super high-rise core tube structure |
| CN111395513B (en) * | 2020-03-25 | 2021-06-08 | 广东现代建筑设计与顾问有限公司 | Assembled super high-rise core tube structure |
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