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CN106703194B - A kind of beam column semi-rigid connection structure based on raw bamboo skeleton - Google Patents

A kind of beam column semi-rigid connection structure based on raw bamboo skeleton Download PDF

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Publication number
CN106703194B
CN106703194B CN201611192816.4A CN201611192816A CN106703194B CN 106703194 B CN106703194 B CN 106703194B CN 201611192816 A CN201611192816 A CN 201611192816A CN 106703194 B CN106703194 B CN 106703194B
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China
Prior art keywords
original bamboo
connecting plate
bamboo
fixing plate
plate
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Expired - Fee Related
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CN201611192816.4A
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Chinese (zh)
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CN106703194A (en
Inventor
郝际平
魏建鹏
田黎敏
寇跃峰
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Xian University of Architecture and Technology
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Xian University of Architecture and Technology
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Priority to CN201611192816.4A priority Critical patent/CN106703194B/en
Publication of CN106703194A publication Critical patent/CN106703194A/en
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Publication of CN106703194B publication Critical patent/CN106703194B/en
Expired - Fee Related legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604Connections specially adapted therefor
    • E04B2001/2668Connections specially adapted therefor for members with a round cross-section
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604Connections specially adapted therefor
    • E04B2001/2676Connector nodes

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

本发明公开了一种基于原竹骨架的梁柱半刚性连接结构,包括柱子及梁,柱子包括中心连接件、第一连接板、第二连接板、若干第一原竹及若干第一套圈,其中,中心连接件包括中心钢管及若干第一固定板,其中,一个第一固定板对应一个第一原竹,第一固定板的背面固定于中心钢管的侧面,第一固定板的正面为与对应第一原竹的侧面相配合的弧面,第一原竹内嵌于第一固定板的正面上,中心连接件及各第一原竹均套接于第一套圈内,第一连接板位于第一套圈与第一原竹之间,第二连接板的端部与第一连接板的侧面相连接,各第一套圈穿过第二连接板的侧面,该连接节点不会原竹进行破坏,并且使用寿命长,承载力较高。

The invention discloses a beam-column semi-rigid connection structure based on original bamboo skeleton. , wherein the central connecting piece includes a central steel pipe and a number of first fixing plates, wherein one first fixing plate corresponds to a first original bamboo, the back of the first fixing plate is fixed on the side of the central steel pipe, and the front of the first fixing plate is The arc surface matched with the side surface of the corresponding first original bamboo, the first original bamboo is embedded on the front surface of the first fixing plate, the central connecting piece and each first original bamboo are sleeved in the first ferrule, and the first original bamboo is inserted into the first ferrule. The connecting plate is located between the first ferrule and the first original bamboo, the end of the second connecting plate is connected with the side surface of the first connecting plate, each first ferrule passes through the side surface of the second connecting plate, and the connecting node is not connected. It will destroy the original bamboo, and has a long service life and high bearing capacity.

Description

A kind of beam column semi-rigid connection structure based on raw bamboo skeleton
Technical field
The present invention relates to a kind of beam-to-column joint structures based on raw bamboo skeleton, and in particular to a kind of beam based on raw bamboo skeleton Column semi-rigid connection structure.
Background technique
In the case where global timber resources lacks, there is bamboo breeding to be easy, growth is fast, the spies such as morning and yield height of becoming a useful person Point, meanwhile, bamboo wood texture straight, color are simple and elegant, material is tough and tensile, have many advantages, such as hard broadleaf, are production interior doors, family The ideal material of tool, floor and various components, the continuous enhancing with people to environmental consciousness, various regions bamboo building are rised sheer from level ground, However the bean column node in existing bamboo building is all made of bolted mode, however this connection type needs to carry out raw bamboo Punching, the phenomenon that causing the intensity of raw bamboo to be weakened, and often will appear bolt looseness by bolted connection, thus Seriously affect the service life and bearing capacity of bean column node.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of beam column based on raw bamboo skeleton half is provided Rigid connection structure, which will not destroy raw bamboo, and long service life, and bearing capacity is higher.
In order to achieve the above objectives, the beam column semi-rigid connection structure of the present invention based on raw bamboo skeleton include pillar and Beam, pillar include central connector, the first connecting plate, the second connecting plate, several first raw bamboos and several first lassos, wherein Central connector includes center steel pipe and several first fixed plates, wherein corresponding first raw bamboo of first fixed plate, the The side of center steel pipe is fixed at the back side of one fixed plate, and the front of the first fixed plate is to match with the side of corresponding first raw bamboo The cambered surface of conjunction, the first raw bamboo are embedded on the front of the first fixed plate, and central connector and each first raw bamboo are socketed on first In lasso, the first connecting plate is between the first lasso and the first raw bamboo, the side of the end of the second connecting plate and the first connecting plate Face is connected, each first lasso pass through the second connecting plate side, beam includes several second raw bamboos, wherein each second raw bamboo with The side of second connecting plate is connected.
It further include several second fixed plates and several second lassos, second fixed plate corresponds to second raw bamboo, the The front of two fixed plates is the cambered surface that corresponding second raw bamboo side matches, and the second raw bamboo is being embedded in corresponding second fixed plate just On face, all second fixed plates are divided into two groups, wherein the back side of each second fixed plate is both secured in first group of second fixed plate On the one side of second connecting plate, the back side of each second fixed plate is both secured to the second connecting plate in second group of second fixed plate On another side, the second connecting plate, each second fixed plate and each second raw bamboo are socketed in the second lasso.
Each first fixed plate is circumferentially uniformly fixed on the side of center steel pipe.
Each second fixed plate in first group of second fixed plate is sequentially distributed from top to bottom.
Each second fixed plate in second group of second fixed plate is sequentially distributed from top to bottom.
The number of first raw bamboo is 6, and column is cylindrical structure.
The number of second raw bamboo is 6, and beam is rectangular parallelepiped structure.
The invention has the following advantages:
Beam column semi-rigid connection structure of the present invention based on raw bamboo skeleton uses semirigid connection type by beam It is connected with pillar, specifically, the side of center steel pipe is fixed at the back side of the first fixed plate, it is solid that the first raw bamboo is socketed on first In the cambered surface of fixed board, increase the forced area of the first raw bamboo side, to effectively improve the bearing capacity of the first raw bamboo, while this hair It is bright that each first raw bamboo and center steel pipe are connected by the first lasso, it avoids that the first raw bamboo is carried out aperture and influences it by force Degree.In addition, the first connecting plate is fixed between the first lasso and the first raw bamboo, the end of the second connecting plate and the first connecting plate Side is connected, and each first lasso passes through the side of the second connecting plate, realizes the fixation of the second connecting plate, and the second raw bamboo is fixed on The varied rigid link of beam-column connection is realized in the side of second connecting plate.It should be noted that the present invention is not needed to first Raw bamboo and the second raw bamboo punch or be attached by bolt, do not destroy to raw bamboo, to effectively improve raw bamboo Bearing capacity improves the service life of beam-column connection significantly.
Further, the front of the second fixed plate is the cambered surface matched with corresponding second raw bamboo side, the socket of the second raw bamboo In on the front of corresponding second fixed plate, to increase the stress surface of the second raw bamboo side.
Further, each second fixed plate in first group of second fixed plate is sequentially distributed from top to bottom, and second group second solid Each second fixed plate in fixed board is sequentially distributed from top to bottom, to make the uniform force of the second connecting plate.
Further, each first fixed plate is circumferentially fixed on the side of center steel pipe, thus make center steel pipe side by Power is uniform.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is top view of the invention;
Fig. 3 is the structural schematic diagram of central connector in the present invention.
Wherein, 1 it is center steel pipe, 2 be the first raw bamboo, 3 be the second raw bamboo, 4 be the first lasso, 5 be the second lasso, 6 is Second connecting plate, 7 be the first fixed plate, 8 be the second fixed plate, 9 be the first connecting plate.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, the beam column semi-rigid connection structure of the present invention based on raw bamboo skeleton includes pillar and beam, pillar Including central connector, the first connecting plate 9, the second connecting plate 6, several first raw bamboos 2 and several first lassos 4, wherein center Connector includes center steel pipe 1 and several first fixed plates 7, wherein corresponding first raw bamboo 2 of first fixed plate 7, the The side of center steel pipe 1 is fixed at the back side of one fixed plate 7, and the front of the first fixed plate 7 is and the side of corresponding first raw bamboo 2 The cambered surface matched, the first raw bamboo 2 are embedded on the front of the first fixed plate 7, and central connector and each first raw bamboo 2 are socketed In in the first lasso 4, the first connecting plate 9 is between the first lasso 4 and the first raw bamboo 2, the end and first of the second connecting plate 6 The side of connecting plate 9 is connected, and each first lasso 4 passes through the side of the second connecting plate 6, and beam includes several second raw bamboos 3, In, each second raw bamboo 3 is connected with the side of the second connecting plate 6.
The invention also includes several second fixed plates 8 and several second lassos 5, corresponding one of second fixed plate 8 the Two raw bamboos 3, the front of the second fixed plate 8 are the cambered surface that corresponding second raw bamboo, 3 side matches, and the second raw bamboo 3 is embedded in correspondence On the front of second fixed plate 8, it is two groups that all second fixed plates 8, which are divided to, wherein each second is solid in first group of second fixed plate 8 The back side of fixed board 8 is both secured on the one side of the second connecting plate 6, the back of each second fixed plate 8 in second group of second fixed plate 8 Face is both secured on the another side of the second connecting plate 6, and the second connecting plate 6, each second fixed plate 8 and each second raw bamboo 3 cover It is connected in the second lasso 5.
Specifically, each first fixed plate 7 is circumferentially uniformly fixed on the side of center steel pipe 1;First group of second fixed plate 8 In each second fixed plate 8 be sequentially distributed from top to bottom;Each second fixed plate 8 in second group of second fixed plate 8 is from top to bottom It is sequentially distributed;The number of first raw bamboo 2 is 6, and column is cylindrical structure;The number of second raw bamboo 3 is 6, and beam is cuboid Structure.

Claims (7)

1.一种基于原竹骨架的梁柱半刚性连接结构,其特征在于,包括柱子及梁,柱子包括中心连接件、第一连接板(9)、第二连接板(6)、若干第一原竹(2)及若干第一套圈(4),其中,中心连接件包括中心钢管(1)及若干第一固定板(7),其中,一个第一固定板(7)对应一个第一原竹(2),第一固定板(7)的背面固定于中心钢管(1)的侧面,第一固定板(7)的正面为与对应第一原竹(2)的侧面相配合的弧面,第一原竹(2)内嵌于第一固定板(7)的正面上,中心连接件及各第一原竹(2)均套接于第一套圈(4)内,第一连接板(9)位于第一套圈(4)与第一原竹(2)之间,第二连接板(6)的端部与第一连接板(9)的侧面相连接,各第一套圈(4)穿过第二连接板(6)的侧面,梁包括若干第二原竹(3),其中,各第二原竹(3)与第二连接板(6)的侧面相连接。1. a beam-column semi-rigid connection structure based on original bamboo skeleton, is characterized in that, comprises post and beam, post comprises center connector, first connecting plate (9), second connecting plate (6), some first Original bamboo (2) and a plurality of first ferrules (4), wherein the central connecting piece comprises a central steel pipe (1) and a plurality of first fixing plates (7), wherein one first fixing plate (7) corresponds to one first fixing plate (7) The original bamboo (2), the back of the first fixing plate (7) is fixed on the side surface of the central steel pipe (1), and the front surface of the first fixing plate (7) is an arc matched with the side surface of the corresponding first original bamboo (2). On the surface, the first original bamboo (2) is embedded on the front surface of the first fixing plate (7), the central connecting piece and each first original bamboo (2) are sleeved in the first ferrule (4), the first The connecting plate (9) is located between the first ferrule (4) and the first original bamboo (2), the end of the second connecting plate (6) is connected with the side surface of the first connecting plate (9), and each first The ferrule (4) passes through the side surface of the second connecting plate (6), and the beam includes several second original bamboos (3), wherein each second original bamboo (3) is connected with the side surface of the second connecting plate (6) . 2.根据权利要求1所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,还包括若干第二固定板(8)及若干第二套圈(5),一个第二固定板(8)对应一个第二原竹(3),第二固定板(8)的正面为对应第二原竹(3)侧面相配合的弧面,第二原竹(3)内嵌于对应第二固定板(8)的正面上,所有第二固定板(8)分为两组,其中,第一组第二固定板(8)中各第二固定板(8)的背面均固定于第二连接板(6)的一侧面上,第二组第二固定板(8)中各第二固定板(8)的背面均固定于第二连接板(6)的另一侧面上,第二连接板(6)、各第二固定板(8)及各第二原竹(3)均套接于第二套圈(5)内。2. The beam-column semi-rigid connection structure based on original bamboo skeleton according to claim 1, is characterized in that, also comprises several second fixing plates (8) and several second ferrules (5), one second fixing plate (8) Corresponding to a second original bamboo (3), the front surface of the second fixing plate (8) is an arc surface corresponding to the side surface of the second original bamboo (3), and the second original bamboo (3) is embedded in the corresponding second original bamboo (3). On the front surfaces of the two fixing plates (8), all the second fixing plates (8) are divided into two groups, wherein the backs of the second fixing plates (8) in the first group of the second fixing plates (8) are all fixed to the second fixing plates (8). On one side of the two connecting plates (6), the back surfaces of each second fixing plate (8) in the second group of second fixing plates (8) are fixed on the other side of the second connecting plate (6). The connecting plate (6), each second fixing plate (8) and each second original bamboo (3) are all sleeved in the second ferrule (5). 3.根据权利要求1所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,各第一固定板(7)沿周向均匀固定于中心钢管(1)的侧面。3 . The beam-column semi-rigid connection structure based on the original bamboo skeleton according to claim 1 , wherein each first fixing plate ( 7 ) is uniformly fixed to the side surface of the central steel pipe ( 1 ) along the circumferential direction. 4 . 4.根据权利要求2所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,第一组第二固定板(8)中的各第二固定板(8)自上到下依次分布。4. The beam-column semi-rigid connection structure based on the original bamboo skeleton according to claim 2, characterized in that, each second fixing plate (8) in the first group of second fixing plates (8) is in order from top to bottom distributed. 5.根据权利要求2所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,第二组第二固定板(8)中的各第二固定板(8)自上到下依次分布。5. The beam-column semi-rigid connection structure based on the original bamboo skeleton according to claim 2, characterized in that, each second fixing plate (8) in the second group of second fixing plates (8) is in order from top to bottom distributed. 6.根据权利要求1所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,第一原竹(2)的数目为6根,柱为圆柱形结构。6. The beam-column semi-rigid connection structure based on the original bamboo skeleton according to claim 1, is characterized in that, the number of the first original bamboo (2) is 6, and the column is a cylindrical structure. 7.根据权利要求2所述的基于原竹骨架的梁柱半刚性连接结构,其特征在于,第二原竹(3)的数目为6根,梁为长方体结构。7. The beam-column semi-rigid connection structure based on the original bamboo skeleton according to claim 2, wherein the number of the second original bamboo (3) is 6, and the beam is a cuboid structure.
CN201611192816.4A 2016-12-21 2016-12-21 A kind of beam column semi-rigid connection structure based on raw bamboo skeleton Expired - Fee Related CN106703194B (en)

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Publication number Priority date Publication date Assignee Title
CN107268789A (en) * 2017-07-27 2017-10-20 西安建筑科技大学 A kind of raw bamboo end connecting
CN109296078B (en) * 2018-10-23 2023-12-08 苏州昆仑绿建木结构科技股份有限公司 Assembled bamboo-wood beam-column joint connecting device
CN113463837A (en) * 2020-03-31 2021-10-01 中国地质大学(北京) Combined rectangular beam and manufacturing method thereof
CN111851742B (en) * 2020-07-14 2021-06-25 四川绿建西宜建设工程有限公司 Bamboo arch structure of bamboo shop roof and construction process
CN111946082B (en) * 2020-07-30 2021-11-23 湄洲湾职业技术学院 Method for reinforcing beam-column mortise-tenon joints of wooden-structure ancient building
CN113668705B (en) * 2021-10-25 2022-07-01 天津大学 Raw bamboo column assembly, raw bamboo truss girder-raw bamboo column connection node and construction method

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