CN113445636A - Bamboo-wood column-wood floor composite structure - Google Patents
Bamboo-wood column-wood floor composite structure Download PDFInfo
- Publication number
- CN113445636A CN113445636A CN202110921497.0A CN202110921497A CN113445636A CN 113445636 A CN113445636 A CN 113445636A CN 202110921497 A CN202110921497 A CN 202110921497A CN 113445636 A CN113445636 A CN 113445636A
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- CN
- China
- Prior art keywords
- wood
- bamboo
- column
- wood floor
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002023 wood Substances 0.000 title claims abstract description 88
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
本案涉及一种竹木柱木楼板组合结构，包括竹木柱、连接件和木楼板；所述竹木柱固定连接于所述连接件上，两个所述连接件相对设置形成空腔，所述木楼板穿插至所述空腔内。本案通过连接件四周的对拉高强螺栓与木楼板连接，再通过十字形插件和螺钉固定竹木柱，从而将上竹木柱、下竹木柱及木楼板连接形成一个整体，形式简洁、传力路径明确，施工便捷从而降低造价；本案构成的竹木柱木楼板组合结构可抵抗部分剪力、弯矩及扭矩，增加竹木柱与木楼板的连接的可靠性、稳定性，施工方便简单，提供了安全保障。
This case relates to a bamboo-wood column-wood floor composite structure, comprising a bamboo-wood column, a connector and a wood floor; the bamboo-wood column is fixedly connected to the connector, and the two connectors are arranged opposite to form a cavity, so the The wooden floor boards are inserted into the cavity. In this case, the high-strength bolts around the connector are connected to the wood floor, and then the bamboo and wood columns are fixed by cross-shaped inserts and screws, so that the upper bamboo and wood columns, the lower bamboo and wood columns and the wood floor are connected to form a whole. The form is simple and elegant. The force path is clear, the construction is convenient and the construction cost is reduced; the bamboo-wood-column-wood floor composite structure constituted in this case can resist part of the shear force, bending moment and torque, increase the reliability and stability of the connection between the bamboo-wood column and the wooden floor, and the construction is convenient and simple , which provides security.
Description
Technical Field
The invention relates to the field of bamboo and wood fabricated buildings, in particular to a bamboo and wood column and wood floor slab combined structure.
Background
In recent years, some new wood structural materials (e.g., CLT boards, SLT boards, etc.) have been widely used in civil buildings, public buildings, and the like in north america and european developed countries. Due to the superior performance of the materials, the novel wood structure breaks through the limit of the floor height of the traditional wood structure building and is applied to high-rise buildings. The novel wood structural material has: the dimension is stable, the water content of the plate can be controlled, and the structural dimension stability of the plate can be effectively improved; the bearing capacity is large, the defects of the lamination units are removed in the manufacturing process, and the design strength value can be obviously improved; the fireproof performance is good; the sound insulation and heat preservation performance is strong; wide application range, high construction speed, interference to surrounding environment and the like.
At present, the research on high-rise bamboo and wood structures, bamboo and wood composite structures and the like is more at home and abroad. In the process of building the high-rise bamboo and wood, the novel wood structure plate and the bamboo and wood column are connected into an organic whole to be improved. In the prior art, a circular steel sleeve is usually arranged at the bottom end of an upper column and the center of the top end of a lower column respectively, and load is transmitted through the upper column metal sleeve which is inserted in the lower column metal sleeve. The corner parts of four wood floor slabs are erected at the top end of the lower column and anchored on the lower column by using nails, gaps with certain heights are reserved between the upper surface of the wood floor slab and the bottom end of the upper column to serve as anchoring spaces, and then decorative layers are laid on the floor slabs to fill the reserved gaps. The connection method cannot connect the wood floor slab, the upper column and the lower column to form an organic whole, the joint between the upper column and the lower column is a semi-rigid joint, and the connection mode formed between the wood floor slab and the columns belongs to hinging, so the joint form needs to be improved, and the joint performance needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to adopt a novel connection mode in an assembly type bamboo-wood structure or an assembly type wood-concrete structure, so that the convenience and the structure safety are ensured during construction.
In order to achieve the purpose, the invention provides the following technical scheme:
a bamboo-wood column-wood floor composite structure comprises bamboo-wood columns, connecting pieces and a wood floor; bamboo post fixed connection in on the connecting piece, two the connecting piece sets up relatively and forms the cavity, the wood floor alternate to in the cavity.
In the scheme, the connecting piece is square, and a plurality of corresponding first screw holes are distributed on the edges of four edges of the connecting piece; and second screw holes corresponding to the first screw holes are formed in the wood floor.
In the scheme, the wood floor slab and the two connecting pieces are anchored through the split bolts, and the split bolts penetrate through the first screw holes and the second screw holes.
In the scheme, a cross-shaped plug-in is welded on the connecting piece; and the four quadrants of the cross-shaped plug-in are provided with third screw holes.
In the scheme, the end part of the bamboo-wood column is provided with a notch matched with the cross-shaped plug-in; the bamboo-wood column is fixedly connected with the connecting piece through a high-strength screw penetrating through the third screw hole.
The invention has the beneficial effects that: according to the scheme, the split high-strength bolts around the connecting piece are connected with the wood floor slab, and the bamboo-wood column is fixed through the cross-shaped plug-in piece and the screws, so that the upper bamboo-wood column, the lower bamboo-wood column and the wood floor slab are connected into a whole, the form is simple, the force transmission path is clear, and the construction is convenient and fast, so that the manufacturing cost is reduced; the bamboo-wood column-wood floor composite structure that the present case constitutes can resist partial shear force, moment of flexure and moment of torsion, increases reliability, the stability of being connected of bamboo-wood column and wood floor, and construction convenience is simple, provides the safety guarantee.
Drawings
Fig. 1 is a schematic cross-sectional view of a bamboo-wood column-wood floor slab composite structure.
Fig. 2 is a top view of a connecting piece in the bamboo-wood column-wood floor slab composite structure.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1: as shown in fig. 1-2, a bamboo-wood column-wood floor slab composite structure comprises a bamboo-wood column 1, a connecting piece 2 and a wood floor slab 3; bamboo-wood column 1 fixed connection in on the connecting piece 2, two connecting piece 2 sets up relatively and forms the cavity, wooden floor 3 alternates to in the cavity.
Furthermore, the connecting piece 2 is square, and a plurality of corresponding first screw holes 21 are distributed on the edges of four sides of the connecting piece; the wood floor 3 is provided with a second screw hole 31 corresponding to the first screw hole 21.
Further, the wood floor slab 3 and the two connecting pieces 2 are anchored by the split bolts 4, and the split bolts 4 penetrate through the first screw holes 21 and the second screw holes 31.
Furthermore, a cross-shaped plug-in 22 is welded on the connecting piece 2; and the four quadrants of the cross-shaped plug-in 22 are provided with third screw holes 23.
Furthermore, the end part of the bamboo-wood column 1 is provided with a notch matched with the cross-shaped plug-in 22; the bamboo-wood column 1 and the connecting piece 2 are fixedly connected through a high-strength screw 5 penetrating through the third screw hole 23.
The installation method comprises the following steps: inserting the cross 22 of connecting piece 2 into bamboo-wood post 1, then injecting high strength screw into third screw 23 and making bamboo-wood post 1 and connecting piece 2 firm connection, obtain two bamboo-wood post steel structures, make one of them bamboo-wood post 1 down, put up wooden floor 3 on connecting piece 2, aim at the hole, then with bamboo-wood post 1 of another bamboo-wood post steel structure up again, make the another side of connecting piece 2 put on wooden floor 3, and make the hole corresponding. The anchor bolts ensure the firm connection of the wood floor 3 with the connecting member 2 by penetrating the holes (i.e., the first screw hole 21 and the second screw hole 31) through the split bolts 4.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (5)
1. A bamboo-wood column-wood floor composite structure is characterized by comprising bamboo-wood columns (1), connecting pieces (2) and a wood floor (3); bamboo-wood column (1) fixed connection in on connecting piece (2), two connecting piece (2) set up relatively and form the cavity, wood floor (3) alternate to in the cavity.
2. The bamboo-wood column-wood floor slab composite structure of claim 1, wherein the connecting piece (2) is square, and a plurality of corresponding first screw holes (21) are distributed on the edges of four sides of the connecting piece; and a second screw hole corresponding to the first screw hole (21) is formed in the wood floor (3).
3. The bamboo-wood-column-wood floor slab combined structure of claim 2, wherein the wood floor slab (3) is anchored with the two connecting pieces (2) through split bolts (4), and the split bolts (4) penetrate through the first screw holes (21) and the second screw holes.
4. The bamboo-wood column-wood floor slab composite structure of claim 1, wherein a cross-shaped plug-in (22) is welded on the connecting piece (2); and the four quadrants of the cross-shaped plug-in (22) are provided with third screw holes (23).
5. The bamboo-wood column-wood floor slab combined structure is characterized in that the end part of the bamboo-wood column (1) is provided with a notch matched with the cross-shaped plug-in (22); the bamboo-wood column (1) and the connecting piece (2) are fixedly connected through a high-strength screw (5) penetrating through the third screw hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921497.0A CN113445636A (en) | 2021-08-11 | 2021-08-11 | Bamboo-wood column-wood floor composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921497.0A CN113445636A (en) | 2021-08-11 | 2021-08-11 | Bamboo-wood column-wood floor composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113445636A true CN113445636A (en) | 2021-09-28 |
Family
ID=77818523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110921497.0A Withdrawn CN113445636A (en) | 2021-08-11 | 2021-08-11 | Bamboo-wood column-wood floor composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4464852A1 (en) | 2023-05-16 | 2024-11-20 | Hilti Aktiengesellschaft | Timber building structure |
-
2021
- 2021-08-11 CN CN202110921497.0A patent/CN113445636A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4464852A1 (en) | 2023-05-16 | 2024-11-20 | Hilti Aktiengesellschaft | Timber building structure |
| WO2024235651A1 (en) | 2023-05-16 | 2024-11-21 | Hilti Aktiengesellschaft | Timber building structure |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210928 |
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| WW01 | Invention patent application withdrawn after publication |