CN107700706A - A kind of novel compression bar drag-line steel bamboo compound shear wall - Google Patents
A kind of novel compression bar drag-line steel bamboo compound shear wall Download PDFInfo
- Publication number
- CN107700706A CN107700706A CN201711104778.7A CN201711104778A CN107700706A CN 107700706 A CN107700706 A CN 107700706A CN 201711104778 A CN201711104778 A CN 201711104778A CN 107700706 A CN107700706 A CN 107700706A
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- Prior art keywords
- plate
- wall
- spring
- drag
- depression bar
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- 239000011425 bamboo Substances 0.000 title claims abstract description 34
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 28
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 28
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 28
- 150000001875 compounds Chemical class 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 title claims abstract description 5
- 238000007906 compression Methods 0.000 title claims abstract description 5
- 241001330002 Bambuseae Species 0.000 title abstract description 27
- 239000002023 wood Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000741 silica gel Substances 0.000 claims description 26
- 229910002027 silica gel Inorganic materials 0.000 claims description 26
- 229960001866 silicon dioxide Drugs 0.000 claims description 26
- 238000005253 cladding Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
- E04B2/706—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function
- E04B2/707—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function obturation by means of panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to a kind of novel compression bar drag-line steel bamboo compound shear wall.The present invention uses energy-saving and environment friendly material, while sustainable development requirement is met, effectively provide reliable bearing capacity and good stability；The ductility mechanical property that material is excellent is made full use of, component is preferably avoided and produces brittle break；Influence of the dynamic load to structure can be effectively consumed, improves the anti-seismic performance of structure；Prefabricated components facilitate making to be easy to construct.Present invention can apply to higher to requirement for bearing capacity, the bamboo and wood structure of geological process is especially primarily subjected to.
Description
Technical field
The present invention is applied to the shear wall of the bamboo and wood material of field of civil engineering.
Background technology
In terms of bamboo and wood structural research at this stage is concentrated mainly on the static test of enhancing structure component, and for bamboo and wood knot
The Study on Measures of structure resistance dynamic load is less.Bamboo and wood structural shear wall is as the weight for bearing horizontal wind excitation and geological process
Component is wanted, its performance directly affects the lateral resistance of bamboo and wood structure.When bamboo and wood structural shear wall resists horizontal force, along wall
Angle diagonal region is wall skeleton weak area, and the nail being mainly connected by cladding boards with wall skeleton consumes dynamic load and produced
Raw energy, therefore, the bearing capacity of bamboo and wood shear wall, ductile performance and energy dissipation capacity are still relatively low at present.It is if diagonal along corner
Line direction sets depression bar and drag-line, strengthens the globality of wall, and bamboo wood is used in combination with steel, and forming one kind can provide
Effective bearing capacity, the device of and can consumed energy under dynamic load function, so as to improve wall stability and security.
The content of the invention
To improve traditional bamboo and wood shear wall bearing capacity and ductile performance, and improve its energy dissipation capacity at present, and then improve wood
The anti-seismic performance of structural building, it is proposed that a kind of New Steel-bamboo compound shear wall, steel bamboo compound shear wall is mainly by raising-plate, wall
Bone post, bottom girder plate, cladding boards, depression bar, corner anchorage element, drag-line, spring, spring end plate, silicagel pad composition.Wherein, back timber
Plate, wall column, bottom girder plate and depression bar use Recombined bamboo material, and Recombined bamboo is a kind of in recent years emerging energy-saving and environment friendly material,
Compared with common wood, it has a good elastoplasticity, and strengths in tension and compression is higher.Drag-line uses steel strand wires, and it has higher
Tensile strength.Corner anchorage element, spring and spring end plate are made up of steel.The novel shear wall is bearing horizontal loading work
Used time can ensure that drag-line is only only stressed by pulling force, depression bar, and this takes full advantage of the premium properties of each material, depression bar and drag-line
Setting improves the power transmission mechanism and force modes of traditional bamboo and wood structure, strengthens the globality of wall.The novel shear wall is being held
During by dynamic load, depression bar may be regarded as oscillator, produces vibration along drag-line direction, is formed with spring, spring end plate and silicagel pad
A kind of energy-dissipating device, so as to reduce influence of the dynamic load to structure, corner anchorage element, depression bar, drag-line, spring, spring terminal
The setting of plate and silicagel pad improve traditional bamboo and wood shear wall only by wall fastener consume energy pattern, and then strengthen bamboo,
The dynamic characteristics of timber structure.
Technical scheme is as follows used by realizing above-mentioned purpose：
The New Steel-bamboo compound shear wall of the present invention is the main lateral resistant member in bamboo and wood structure, using depression bar and drawing
Rope is connected by corner anchorage element with wall skeleton strengthens the weakness zone of wall skeleton, and depression bar can slide along drag-line direction；Bullet
The setting of spring, spring end plate and silicagel pad can limit the motion of depression bar, ensure that depression bar can automatically reset during vibrations, so as to
Have the function that to consume dynamic load energy.
New Steel-bamboo compound shear wall includes：1st, raising-plate, 2, wall column, 3, cladding boards, 4, bottom girder plate, 5, depression bar, 6,
Corner anchorage element, 7, drag-line, 8, spring, 9, spring end plate, 10, silicagel pad.The raising-plate 1, bottom girder plate 4 and wall column 2
It is connected by screw to form rectangular wall body skeleton；The general shape of corner anchorage element 6 shape in a rectangular trapezoid, corner anchoring structure
The back of part 6 is bolted on raising-plate 1 or bottom girder plate 4, and the lower shoe of corner anchorage element 6 is bolted on
On wall column 2；The center of circle of the center of circle with the external diameter of spring 8, the spring end plate 9 that circular hole is reserved on the swash plate of corner anchorage element 6 are pre-
The center of circle of circular hole and silicagel pad 10 is stayed to reserve the center of circle of circular hole point-blank；Described one end of spring 8 is welded on corner
On the swash plate of anchorage element 6, the other end is welded on diameter and spring outer diameter identical spring end plate 9；The spring end plate 9 with
The size of silicagel pad 10 is identical, and the reserved Circularhole diameter of circle centre position is identical, is connected by screw；The silicagel pad 10 and depression bar 5 are transversal
Face size is identical, and silicagel pad reserves at the center of circle and the centre of form of depression bar 5 of circular hole cylindrical hole point-blank, silicagel pad 10 and depression bar
5 only contact, connectionless；Cylinder bore diameter is slightly larger than the diameter of drag-line 7 at the centre of form of depression bar 5, and drag-line 7 is justified through depression bar 5 is reserved
After post holes, then by drag-line both ends through after spring end plate 9 reserves circular hole, spring 8 and the swash plate of corner anchorage element 6 reserve circular hole
Anchored to by dragline anchorage on the inside of the swash plate of corner anchorage element 6；The size of the cladding boards 3 and wall skeleton outward flange size
It is identical, cladding boards are covered on wall skeleton, are connected by screw.
The beneficial effect of patent of the present invention is：
1st, using main material of the new bamboo wood of energy-saving and environment friendly low energy consumption as the component, former material can be again after cutting down
It is raw, meet the requirement of sustainable development.
2nd, all components can be prefabricated in the factory processing in wall, and site operation is easy to assembly, short construction period.
3rd, Recombined bamboo and the respective intensity of drag-line can be made full use of, plays each excellent mechanical property.In the level of bearing
During load, wall side drag-line bears pulling force, and opposite side depression bar bears pressure, strengthens the entirety of traditional bamboo and wood structural shear wall
Property, improving the force path of traditional bamboo and wood shear wall strengthens the lateral resistance of wall.
4th, there is good power performance.When bearing dynamic load, depression bar can move wall along drag-line direction, with bullet
Spring, spring end plate and silica gel plate form energy-dissipating device, reduce influence of the dynamic load to structure, so as to improve the stability of structure
And security.
Brief description of the drawings
Fig. 1 is the front elevation view of steel bamboo compound shear wall, and Fig. 2 is the side elevational view of drag-line Recombined bamboo compound shear wall.Fig. 3
For middle walls bone column joint structure detail drawing, Fig. 4 is edge wall column joint structure detail drawing, Fig. 5 be corner anchorage element, spring,
Spring end plate and silicagel pad form the detail of construction after entirety, and Fig. 6 is Fig. 5 1-1 sections, and Fig. 7 is Fig. 5 2-2 sections, Fig. 8
For Fig. 5 3-3 sections, Fig. 9 is depression bar cross-sectional view.Digitized representation in each figure：1st, raising-plate, 2, wall column, 3, cladding boards, 4,
Bottom girder plate, 5, depression bar, 6, corner anchorage element, 7, drag-line, 8, spring, 9, spring end plate, 10, silicagel pad
Embodiment
Embodiment 1：
New Steel-bamboo compound shear wall includes：1st, raising-plate, 2, wall column, 3, cladding boards, 4, bottom girder plate, 5, depression bar, 6,
Corner anchorage element, 7, drag-line, 8, spring, 9, spring end plate, 10, silicagel pad.The raising-plate 1, bottom girder plate 4 and wall column 2
It is connected by screw to form rectangular wall body skeleton；The general shape of corner anchorage element 6 shape in a rectangular trapezoid, corner anchoring structure
The back of part 6 is bolted on raising-plate 1 or bottom girder plate 4, and the lower shoe of corner anchorage element 6 is bolted on
On wall column 2；The center of circle of the center of circle with the external diameter of spring 8, the spring end plate 9 that circular hole is reserved on the swash plate of corner anchorage element 6 are pre-
The center of circle of circular hole and silicagel pad 10 is stayed to reserve the center of circle of circular hole point-blank；Described one end of spring 8 is welded on corner
On the swash plate of anchorage element 6, the other end is welded on diameter and spring outer diameter identical spring end plate 9；The spring end plate 9 with
The size of silicagel pad 10 is identical, and the reserved Circularhole diameter of circle centre position is identical, is connected by screw；The silicagel pad 10 and depression bar 5 are transversal
Face size is identical, and silicagel pad reserves at the center of circle and the centre of form of depression bar 5 of circular hole cylindrical hole point-blank, silicagel pad 10 and depression bar
5 only contact, connectionless；Cylinder bore diameter is slightly larger than the diameter of drag-line 7 at the centre of form of depression bar 5, and drag-line 7 is justified through depression bar 5 is reserved
After post holes, then by drag-line both ends through after spring end plate 9 reserves circular hole, spring 8 and the swash plate of corner anchorage element 6 reserve circular hole
Anchored to by dragline anchorage on the inside of the swash plate of corner anchorage element 6；The size of the cladding boards 3 and wall skeleton outward flange size
It is identical, cladding boards are covered on wall skeleton, are connected by screw.
Embodiment 2：
The course of work describes：
Above-mentioned New Steel-bamboo compound shear wall is important lateral resistant member in bamboo and wood structure, is primarily subjected to horizontal wind excitation
And horizontal earthquake action.During bearing load, rely primarily on that side depression bar 5 only provides compressive resistance, opposite side drag-line 7 only carries
Horizontal loading is resisted for stretching resistance, corner anchorage element 6 also acts as biography in addition to playing a part of strengthening corner junction connection
Pass the effect of load, it is uniform that spring end plate 9 and silicagel pad 10 can ensure that depression bar is pressurized, while when limiting member bears dynamic load
Trend of the depression bar along cable movement, so as to reduce influence of the dynamic load to structure.
Claims (1)
1. a kind of novel compression bar drag-line steel bamboo compound shear wall is followed successively by from left to right：(1), raising-plate, (2), wall column, (3),
Cladding boards, (4), bottom girder plate, (5), depression bar, (6), corner anchorage element, (7), drag-line, (8), spring, (9), spring end plate,
(10), silicagel pad.Raising-plate (1), bottom girder plate (4) and wall column (2) are connected by screw to form rectangular wall body skeleton；Corner anchor
Firmware (6) general shape shape in a rectangular trapezoid, by the back of corner anchorage element (6) be bolted on raising-plate (1) or
On bottom girder plate (4), the lower shoe of corner anchorage element (6) is bolted on wall column (2)；Corner anchorage element
(6) center of circle of circular hole, the center of circle of spring (8) external diameter, the center of circle of the reserved circular hole of spring end plate (9) and silicagel pad are reserved on swash plate
(10) center of circle of circular hole is reserved point-blank；Spring (8) one end is welded on the swash plate of corner anchorage element (6), separately
One end is welded on diameter and spring outer diameter identical spring end plate (9)；Spring end plate (9) is identical with silicagel pad (10) size,
The reserved Circularhole diameter of circle centre position is identical, is connected by screw；Silicagel pad (10) is identical with depression bar (5) cross sectional dimensions, silicagel pad
(10) only contacted with depression bar (5), it is connectionless；Cylinder bore diameter is more than drag-line (7) diameter at depression bar (5) centre of form, and drag-line (7) is worn
After crossing the reserved cylindrical hole of depression bar (5), then circular hole, spring (8) and corner are reserved into through spring end plate (9) in drag-line both ends and anchored
Component (6) swash plate is anchored on the inside of corner anchorage element (6) swash plate after reserving circular hole by dragline anchorage；The chi of cladding boards (3)
It is very little identical with wall skeleton outward flange size, cladding boards are covered on wall skeleton, are connected by screw.
A kind of New Steel-bamboo compound shear wall, the rectangular shape of general shape, it is horizontal lateral resistant member in bamboo-wood structure.Its is main
Form and be：Raising-plate, wall column, cladding boards, bottom girder plate, depression bar, corner anchorage element, drag-line, spring, spring end plate and silica gel
Pad, (1), the novel compositions wall are made from energy-saving and environment friendly material, and wherein component can be prefabricated in factory's batch, scene
It is assembled simple；(2), the novel compositions wall resists pulling force, depression bar resistance pressure during horizontal static load is born by drag-line
Power, the premium properties of material is made full use of to strengthen the diagonal weak area of wall；(3), the novel compositions wall is bearing power lotus
During load, pulling force is resisted by drag-line, depression bar renitency, subtracted in addition, reaching consumed energy using spring and depression bar and reaching
Shake effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104778.7A CN107700706A (en) | 2017-11-10 | 2017-11-10 | A kind of novel compression bar drag-line steel bamboo compound shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104778.7A CN107700706A (en) | 2017-11-10 | 2017-11-10 | A kind of novel compression bar drag-line steel bamboo compound shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700706A true CN107700706A (en) | 2018-02-16 |
Family
ID=61178998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104778.7A Pending CN107700706A (en) | 2017-11-10 | 2017-11-10 | A kind of novel compression bar drag-line steel bamboo compound shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339296A (en) * | 2018-12-07 | 2019-02-15 | 南京林业大学 | A kind of timber structure antidetonation wall |
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2017
- 2017-11-10 CN CN201711104778.7A patent/CN107700706A/en active Pending
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| JPH09328813A (en) * | 1996-02-29 | 1997-12-22 | Kyushu Electric Power Co Inc | Brace earthquake resistance and fire resistance reinforcing construction |
| JP2003082793A (en) * | 2001-09-14 | 2003-03-19 | Kansai Tlo Kk | Brace and brace mounting method |
| CN1842631A (en) * | 2004-09-06 | 2006-10-04 | 格尔博隔振有限及两合公司 | Device for stabilizing supporting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109339296A (en) * | 2018-12-07 | 2019-02-15 | 南京林业大学 | A kind of timber structure antidetonation wall |
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