CN205189162U - Assembled laminwood restricted type is prevented bucking power consumption and is supported - Google Patents
Assembled laminwood restricted type is prevented bucking power consumption and is supported Download PDFInfo
- Publication number
- CN205189162U CN205189162U CN201521015055.6U CN201521015055U CN205189162U CN 205189162 U CN205189162 U CN 205189162U CN 201521015055 U CN201521015055 U CN 201521015055U CN 205189162 U CN205189162 U CN 205189162U
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- Prior art keywords
- laminated wood
- steel plate
- kernel
- wood
- restraining tube
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000003351 stiffener Substances 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 claims description 61
- 230000000452 restraining effect Effects 0.000 claims description 30
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 16
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an assembled laminwood restricted type is prevented bucking power consumption and is supported, including kernel, peripheral restraint and intussuseption steel sheet, the kernel includes connector plates, connector plates stiffening rib, connects end plate, linkage segment stiffener, surrender section, spacing card, changeover portion and linkage segment, peripheral restraint is quadrature laminating laminwood, by upper and lower laminwood about with the laminwood combination form, the surrender section of kernel and changeover portion setting be in the inside of periphery restraint, is equipped with the intussuseption steel sheet between the surrender section of kernel and the peripheral upper and lower laminwood that retrains, leaves very little space between the surrender section of kernel and the intussuseption steel sheet. The utility model provides high wooden frame - bearing structure's ductility and power consumption ability, this utility model can carry out assembled production in the mill simultaneously, reduces on -the -spot construction work volume, promotes the construction progress to can guarantee to connect quality, the structrual installation of being convenient for. Use in the seismic area, can be convenient for shake the back and restore, reduce the earthquake.
Description
Technical field
The utility model belongs to timber engineering technical field, is specifically related to a kind of novel fabricated laminated wood restricted type buckling-restrained energy-dissipation.
Background technology
Wooden construction meets the theory of low-carbon environment-friendly, green ecological, and along with the minimizing of construction land, the growth of population, timber buildings on the middle and senior level develops into an important trend.Timber buildings on the middle and senior level is compared with Traditional Wood form of structure, and adopt the form of construction work of prefabrication on-site consolidation component, make the efficiency of construction in house higher, speed is faster.And it has the advantage of saving the area, be one of direction of China's wooden construction development, but domestic research is also in the blank stage.
Main lateral resistant member in existing wooden frame-braced structures is that wood supports, and when bearing horizontal force action, easily flexing occurs with the steel plate of support and connection place, bolt is cut off, and support and also there will be the phenomenons such as cracking, so that braced structures loses supporting capacity.Meanwhile, the core component that the buckling restrained brace that current engineering is generally applied fills steel tube confinement parts and uniaxial force by peripheral concrete forms, and this kind of form supports not only from great, and the process-cycle is long, have impact on the make efficiency of support.
Utility model content
The purpose of this utility model is more weak in order to overcome anti-side rigidity when wooden frame is used alone, be out of shape larger, and the main lateral resistant member in existing wooden frame-braced structures is wood support, when bearing horizontal force action, easily flexing is there is with the steel plate of support and connection place, bolt is cut off, support and also there will be the phenomenons such as cracking, so that braced structures loses the deficiency of supporting capacity and anti-seismic performance, a kind of novel buckling-restrained energy-dissipation is provided, make wooden frame-braced structures can form an entirety, give full play to its ductility and energy dissipation capacity, contribute to realizing the breakthrough of timber buildings on height and span.
The technical solution adopted in the utility model is: a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation, comprises kernel, restraining tube and interiorly fills out steel plate;
Described kernel comprises junction steel plate, junction steel plate stiffening rib, connects end plate, linkage section stiffener, surrender section, limiting card, changeover portion and linkage section, the centre of described surrender section is provided with limiting card, the two ends of surrender section are connected with changeover portion, the outer end of changeover portion is connected with linkage section, the outer end of linkage section is connected with junction steel plate by connecting end plate, linkage section stiffener is provided with above linkage section, junction steel plate is provided with junction steel plate stiffening rib and the bolt hole for structure installment, and described changeover portion is set to arc;
Described restraining tube is that orthogonal layers closes laminated wood, is combined by upper and lower laminated wood and left and right laminated wood;
The surrender section of described kernel and changeover portion are arranged on the inside of restraining tube, and fill out steel plate in being provided with between laminated wood up and down of the surrender section of kernel and restraining tube, surrender section and interior the filling out between steel plate of kernel leave very little space.
As preferably, described restraining tube is formed by connecting by gluing cure under pressure or nail by upper and lower laminated wood and left and right laminated wood.
As preferably, in described, fill out being connected by gluing cure under pressure or follow closely between laminated wood up and down of steel plate and restraining tube.
As preferably, the laminated wood up and down of described restraining tube is provided with pre-slotting, and wood surface is through sand milling and polishing, and grain of wood direction is band.
As preferably, the left and right laminated wood of described restraining tube is provided with pre-slotting, and wood surface is through sand milling and polishing, and grain of wood direction is rift grain.
The buckling-restrained energy-dissipation that the utility model adopts orthogonal laminated wood to retrain, changeover portion is set to arc, prevents core work section end from concentrating due to stress and phenomenon of rupture occurs.Is provided with limiting card in the middle of kernel surrender section, effectively limit Core Operational section and restraining tube relative position.This support adopts and is articulated and connected.Linkage section, changeover portion and core work section are as a whole, add necessary directly cutting forming in man-hour, can not have soldered.Jointing is welded to connect into an entirety with support by end plate.The utility model, to support kernel for main bearing member, with embedded steel plate laminated wood sleeve for major constraints component, forms buckling-restrained energy-dissipation.This support is articulated and connected by bolt and wooden frame, forms efficient integral with wooden frame.
Beneficial effect: the utility model belongs to field of civil engineering, relates to a kind of buckling-restrained energy-dissipation for reducing the impact of engineering structures earthquake disaster.Be mainly used in laminated wood framework-Bracing Systems, it is not enough that this utility model overcomes traditional qlue timber structurer framework-braced structures anti-seismic performance, the easy tensile failure of support and connection place, improve ductility and the energy dissipation capacity of wooden frame-braced structures, this utility model can carry out assembling production in factory simultaneously, reduces on-the-spot construction workload, promotes construction speed, and can quality of connection be ensured, be convenient to structure installment.Use in earthquake zone, can be convenient to shake rear reparation, reduce earthquake.Use in multilayer and timber buildings on the middle and senior level and have broad application prospects.
Accompanying drawing explanation
Fig. 1 is the utility model assembling laminated wood restricted type flexion-proof energy consumption supporting structure schematic diagram;
Fig. 2 is the kernel figure supported in Fig. 1;
Fig. 3 is 1-1 sectional drawing in Fig. 1 (inside filling out steel plate adopts gluing cure under pressure to be connected with restraining tube);
Fig. 4 is 1-1 sectional drawing in Fig. 1 (inside fills out steel plate adopt to follow closely with restraining tube be connected).
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As Figure 1-4, a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation, comprises kernel 1, restraining tube 2 and interiorly fills out steel plate 3;
Described kernel 1 comprises junction steel plate 4, junction steel plate stiffening rib 5, connect end plate 6, linkage section stiffener 7, surrender section 8, limiting card 9, changeover portion 10 and linkage section 11, the centre of described surrender section 8 is provided with limiting card 9, the two ends of surrender section 8 are connected with changeover portion 10, the outer end of changeover portion 10 is connected with linkage section 11, the outer end of linkage section 11 is connected with junction steel plate 4 by connecting end plate 6, linkage section stiffener 7 is provided with above linkage section 11, junction steel plate 4 is provided with junction steel plate stiffening rib 5 and the bolt hole 12 for structure installment, described changeover portion 10 is set to arc,
Described restraining tube 2 closes laminated wood for orthogonal layers, is combined by upper and lower laminated wood 17 and left and right laminated wood 18;
The surrender section 8 of described kernel 1 and changeover portion 10 are arranged on the inside of restraining tube 2, fill out steel plate 3 in being provided with between the surrender section 8 of kernel 1 and the laminated wood up and down 17 of restraining tube 2, and surrender section 8 and interior the filling out between steel plate 3 of kernel 1 leave very little space.
Described restraining tube 2 is formed by connecting by gluing cure under pressure or nail by upper and lower laminated wood 17 and left and right laminated wood 18.To fill out between steel plate 3 and the laminated wood up and down 17 of restraining tube 2 by gluing cure under pressure in described or follow closely 19 and be connected.The laminated wood up and down 17 of described restraining tube 2 is provided with pre-slotting, and wood surface is through sand milling and polishing, and grain of wood direction is band.The left and right laminated wood 18 of described restraining tube 2 is provided with pre-slotting, and wood surface is through sand milling and polishing, and grain of wood direction is rift grain.
An assembly method for above-mentioned assembling laminated wood restricted type buckling-restrained energy-dissipation, comprises the following steps:
1. by support kernel 1 cutting forming and be connected end plate 6, junction steel plate 4 completes welding;
2. junction steel plate 4 holds bolt hole 12 in advance successfully, is convenient to structure installment, and is welded to connect steel plate stiffening rib 5 and linkage section stiffener 7 at the linkage section 11 of junction steel plate 4 and support, makes it and supports to as a whole;
3. fill out steel plate 3 cutting forming by interior;
4. the laminated wood up and down 17 and left and right laminated wood 18 that form restraining tube 2 are slotted in advance, and carry out sand milling and polishing;
5. interior steel plate 3 of filling out is connected by gluing cure under pressure or nail 19 with the laminated wood up and down 17 of restraining tube 2, forms an entirety;
6., by treated upper and lower laminated wood 17 and left and right laminated wood 18, by gluing cure under pressure, form restraining tube 2.
Below by reference to the accompanying drawings embodiment of the present utility model is described in detail, but the utility model is not limited to described embodiment.For those of ordinary skill in the art, in the scope of principle of the present utility model and technological thought, multiple change, amendment, replacement and distortion are carried out to these embodiments and still falls in protection domain of the present utility model.
Claims (5)
1. an assembling laminated wood restricted type buckling-restrained energy-dissipation, is characterized in that: comprise kernel, restraining tube and interiorly fill out steel plate;
Described kernel comprises junction steel plate, junction steel plate stiffening rib, connects end plate, linkage section stiffener, surrender section, limiting card, changeover portion and linkage section, the centre of described surrender section is provided with limiting card, the two ends of surrender section are connected with changeover portion, the outer end of changeover portion is connected with linkage section, the outer end of linkage section is connected with junction steel plate by connecting end plate, linkage section stiffener is provided with above linkage section, junction steel plate is provided with junction steel plate stiffening rib and the bolt hole for structure installment, and described changeover portion is set to arc;
Described restraining tube is that orthogonal layers closes laminated wood, is combined by upper and lower laminated wood and left and right laminated wood;
The surrender section of described kernel and changeover portion are arranged on the inside of restraining tube, and fill out steel plate in being provided with between laminated wood up and down of the surrender section of kernel and restraining tube, surrender section and interior the filling out between steel plate of kernel leave space.
2. a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation according to claim 1, is characterized in that: described restraining tube is formed by connecting by gluing cure under pressure or nail by upper and lower laminated wood and left and right laminated wood.
3. a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation according to claim 1, is characterized in that: fill out being connected by gluing cure under pressure or follow closely between laminated wood up and down of steel plate and restraining tube in described.
4. a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation according to claim 1, it is characterized in that: the laminated wood up and down of described restraining tube is provided with pre-slotting, wood surface is through sand milling and polishing, and grain of wood direction is band.
5. a kind of assembling laminated wood restricted type buckling-restrained energy-dissipation according to claim 1, it is characterized in that: the left and right laminated wood of described restraining tube is provided with pre-slotting, wood surface is through sand milling and polishing, and grain of wood direction is rift grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015055.6U CN205189162U (en) | 2015-12-09 | 2015-12-09 | Assembled laminwood restricted type is prevented bucking power consumption and is supported |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015055.6U CN205189162U (en) | 2015-12-09 | 2015-12-09 | Assembled laminwood restricted type is prevented bucking power consumption and is supported |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189162U true CN205189162U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015055.6U Withdrawn - After Issue CN205189162U (en) | 2015-12-09 | 2015-12-09 | Assembled laminwood restricted type is prevented bucking power consumption and is supported |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386533A (en) * | 2015-12-09 | 2016-03-09 | 南京工业大学 | Assembly type laminated wood constraint buckling-restrained brace |
| CN107152101A (en) * | 2017-06-05 | 2017-09-12 | 上海市建筑科学研究院 | A kind of timber constrains aluminium alloy core buckling restrained brace |
| CN109914219A (en) * | 2019-03-22 | 2019-06-21 | 中国林业科学研究院木材工业研究所 | A kind of orthogonal laminated wood assembled wood arch structure |
-
2015
- 2015-12-09 CN CN201521015055.6U patent/CN205189162U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386533A (en) * | 2015-12-09 | 2016-03-09 | 南京工业大学 | Assembly type laminated wood constraint buckling-restrained brace |
| CN105386533B (en) * | 2015-12-09 | 2018-04-13 | 南京工业大学 | A kind of assembled laminated wood restricted type buckling-restrained energy-dissipation |
| CN107152101A (en) * | 2017-06-05 | 2017-09-12 | 上海市建筑科学研究院 | A kind of timber constrains aluminium alloy core buckling restrained brace |
| CN109914219A (en) * | 2019-03-22 | 2019-06-21 | 中国林业科学研究院木材工业研究所 | A kind of orthogonal laminated wood assembled wood arch structure |
| CN109914219B (en) * | 2019-03-22 | 2020-10-09 | 中国林业科学研究院木材工业研究所 | Orthogonal laminated wood assembled wood arch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20180413 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20180413 |