CN112267565A - Assembled steel beam column connected node - Google Patents

Assembled steel beam column connected node Download PDF

Info

Publication number
CN112267565A
CN112267565A CN202011317870.3A CN202011317870A CN112267565A CN 112267565 A CN112267565 A CN 112267565A CN 202011317870 A CN202011317870 A CN 202011317870A CN 112267565 A CN112267565 A CN 112267565A
Authority
CN
China
Prior art keywords
shaped steel
steel beam
end plate
strength
connection node
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.)
Withdrawn
Application number
CN202011317870.3A
Other languages
Chinese (zh)
Inventor
刘海卿
简相洋
赵中伟
吴秀峰
王云龙
董金凤
韩似玉
雷明
陈子木
刘文伍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Technical University
Original Assignee
Liaoning Technical University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liaoning Technical University filed Critical Liaoning Technical University
Priority to CN202011317870.3A priority Critical patent/CN112267565A/en
Publication of CN112267565A publication Critical patent/CN112267565A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

一种装配式钢梁柱连接节点，包括H型钢柱，所述H型钢柱四周有带有端板的H型钢梁，它们之间均由高强螺栓连接。所述H型钢梁和带螺栓孔的端板下面有三角形的加劲肋，所述加劲肋可以增加钢梁端部的强度，由于力的传递，加劲肋增加了节点的强度，同时H钢梁运用也加大了梁柱纵横之间的跨度，满足工程使用要求，钢梁柱连接节点可以避免复杂的施工环境和高强度的劳动量，最大程度降低施工难度、工程成本和服役期的维护成本，结构形式独特，满足工程的需要，明显的降低了施工现场工人的工作量和工作环境，并且提高了施工工程质量，工作效率高，无危害性。A prefabricated steel beam-column connection node includes an H-shaped steel column surrounded by H-shaped steel beams with end plates, which are all connected by high-strength bolts. There are triangular stiffeners under the H-shaped steel beams and the end plates with bolt holes. The stiffeners can increase the strength of the ends of the steel beams. Due to the transmission of force, the stiffeners increase the strength of the joints, while the H-steel beams increase the strength of the joints. The application also increases the span between the vertical and horizontal beams and columns to meet the requirements of the project. The steel beam-column connection nodes can avoid the complex construction environment and high-intensity labor, and minimize the construction difficulty, engineering costs and maintenance costs during the service period. , The structure is unique, which meets the needs of the project, significantly reduces the workload and working environment of the construction site workers, and improves the quality of the construction project, with high work efficiency and no harm.

Description

一种装配式钢梁柱连接节点An assembled steel beam-column connection node

技术领域technical field

本发明涉及建筑钢结构工程技术领域，特别涉及一种装配式钢梁柱连接节点。The invention relates to the technical field of building steel structure engineering, in particular to an assembled steel beam-column connection node.

背景技术Background technique

随着钢结构在建筑行业的应用，明显提高了施工现场的工作环境，但是由于现有施工技术的提高和人们对工作空间的需求，现有的结构形式已经不能够满足工厂工作空间的需求，设计出工程满足大垮度、使用的适用性、安全性和稳定性的结构需要进一步的研究，满足大跨的结构又可能不够稳定。With the application of steel structure in the construction industry, the working environment of the construction site has been significantly improved. However, due to the improvement of existing construction technology and people's demand for working space, the existing structural form can no longer meet the needs of the factory working space. Designing a structure that satisfies the large collapse degree, applicability, safety and stability of the project requires further research, and the structure that meets the large span may not be stable enough.

发明内容SUMMARY OF THE INVENTION

为了实现上述目的,本发明采用如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:

一种装配式钢梁柱连接节点，包括H型钢柱，所述H型型钢柱四周有带有端板的H型钢梁，所述钢结构构件之间均由高强螺栓进行连接。An assembled steel beam-column connection node includes an H-shaped steel column, the H-shaped steel column is surrounded by an H-shaped steel beam with end plates, and the steel structural members are connected by high-strength bolts.

所述H型钢柱包括带螺栓孔的翼缘板和腹板加劲肋上带螺栓孔端板，所述翼缘板和腹板加劲肋上的螺栓孔为了与H型钢梁对应端板的螺栓孔采用高强螺栓进行连接。The H-shaped steel column includes a flange plate with bolt holes and an end plate with bolt holes on the web stiffener. The bolt holes on the flange plate and the web stiffener are for the bolts of the end plate corresponding to the H-shaped steel beam. The holes are connected with high-strength bolts.

所述带有端板的H型钢梁，所述H型钢梁的端部有带螺栓孔钢端板、下方有斜支撑和腹板相应位置有加劲肋，所述这些构件通过焊缝连接形成一个整体H型钢梁，且焊接加工全部在加工厂里完成。The H-shaped steel beam with end plates has steel end plates with bolt holes at the ends of the H-shaped steel beams, diagonal supports below and stiffeners at the corresponding positions of the webs, and these components are connected by welding seams An integral H-beam is formed, and the welding process is all completed in the processing plant.

所述高强螺栓，在施工现场整个连接节点均由高强螺栓进行连接的。The high-strength bolts are connected by high-strength bolts throughout the connection nodes at the construction site.

本发明的有益效果为，The beneficial effects of the present invention are:

1、本发明装置通过高强螺栓连接H型钢柱和H型钢梁，结构构件均由机械设计和工厂化生产的，构件比较精密准确，几乎没有加工误差，现场只需吊装和拧紧螺栓就可以完成工作，减少工人的工作量，提高了工程质量和工作效率，缩短工程工期，节约成本。1. The device of the present invention connects the H-shaped steel column and the H-shaped steel beam through high-strength bolts. The structural components are all mechanically designed and factory-produced. The components are relatively precise and accurate, and there is almost no machining error. The site only needs to be hoisted and tightened. The bolts can be completed. Work, reduce the workload of workers, improve the quality and efficiency of the project, shorten the construction period and save costs.

2、结构形式简单，满足工程的需要，明显的降低了施工现场工人的工作量和工作环境，并且提高了施工工程质量，工作效率高，无危害性，如果建筑满足服役期需要拆卸，结构可以有序的拆除，全部构件可以全部回收或者进行二次利用，或者随着时间的增加，某些构件不能满足正常使用要求，可以快速更换构件，减少服役期的维护成本。2. The structure is simple, meets the needs of the project, significantly reduces the workload and working environment of the construction site workers, and improves the quality of the construction project, with high work efficiency and no harm. If the building meets the service period and needs to be dismantled, the structure can be dismantled. Orderly dismantling, all the components can be recycled or reused, or with the increase of time, some components can not meet the normal use requirements, the components can be quickly replaced and the maintenance cost during the service period can be reduced.

3、本发明H型钢梁两端由H型钢梁的端部有带螺栓孔钢端板、下方有斜支撑和腹板相应位置有加劲肋组成，增加了节点的连接强度，大大的增加了钢柱纵横之间的大跨距离，有利于现代化大跨度建筑的需求，同时满足对工程质量、工作环境、施工工期、劳动量、施工成本等的要求和结构使用的适用性、安全性和稳定性。3. The two ends of the H-shaped steel beam of the present invention are composed of steel end plates with bolt holes at the ends of the H-shaped steel beam, oblique supports below and stiffeners at the corresponding positions of the webs, which increases the connection strength of the nodes and greatly increases the The long-span distance between the vertical and horizontal steel columns is beneficial to the needs of modern large-span buildings, and at the same time, it meets the requirements for engineering quality, working environment, construction period, labor volume, construction cost, etc., as well as the applicability, safety, and structural use of the structure. stability.

附图说明Description of drawings

图1是本发明提供的钢梁柱连接节点分解示意图。FIG. 1 is an exploded schematic diagram of a steel beam-column connection node provided by the present invention.

图2是本发明提供的钢梁柱连接节点总装示意图。FIG. 2 is a schematic diagram of the general assembly of the steel beam-column connection node provided by the present invention.

图3是本发明提供的钢梁柱连接节点俯视图。FIG. 3 is a top view of a steel beam-column connection node provided by the present invention.

图4是本发明提供的钢梁柱连接节点左视图。FIG. 4 is a left side view of a steel beam-column connection node provided by the present invention.

图5是本发明提供的钢梁柱连接节点前视图。Fig. 5 is a front view of the steel beam-column connection node provided by the present invention.

其中，in,

1-H型钢柱，101-H型钢柱的翼缘板，102-H型钢柱腹板加劲肋上的连接端板，2-带有端板的H型钢屋桁架梁，3-带有端板的H型钢桁架梁，4-所有的螺栓孔，5-屋桁架梁端的端板，6-桁架梁端的端板，7-所有的高强螺栓，8-H型钢屋桁架梁的三角形斜支撑，9-H型钢屋桁架梁的三角形斜支撑，10-H型钢桁架梁的加劲肋。1-H-section steel column, flange plate for 101-H-section steel column, 102-H-section steel column web stiffener connecting end plate, 2- H-section steel roof truss beam with end plate, 3- with end plate H-beam truss girder, 4- all bolt holes, 5- end plate of house truss girder end, 6- end plate of truss girder end, 7- all high-strength bolts, 8- triangular diagonal bracing of H-beam house truss girder, 9 -Triangular diagonal bracing for H-shaped steel truss beams, stiffeners for 10-H-shaped steel truss beams.

具体实施方式Detailed ways

下面结合附图对本发明作进一步的详细说明。The present invention will be further described in detail below in conjunction with the accompanying drawings.

为了解决现有结构节点存在的问题，如图1至图5所示，一种装配式钢梁柱连接节点，包括H型钢柱1，所述H型型钢柱1四周有带有端板的H型钢梁(2或3)，所述钢结构构件(1和2)之间均由高强螺栓7进行连接。In order to solve the problems of existing structural nodes, as shown in Figures 1 to 5, a fabricated steel beam-column connection node includes an H-shaped steel column 1, and the H-shaped steel column 1 is surrounded by H-shaped steel columns with end plates. The steel beams (2 or 3) are connected by high-strength bolts 7 between the steel structural members (1 and 2).

所述H型钢柱1包括带螺栓孔的翼缘板101和腹板加劲肋上带螺栓孔端板102，所述翼缘板101和腹板加劲肋上端板102的螺栓孔4为了与H型钢梁2对应端板的螺栓孔4采用高强螺栓7进行连接。The H-shaped steel column 1 includes a flange plate 101 with bolt holes and an end plate 102 with bolt holes on the web stiffener. The bolt holes 4 of the corresponding end plates of the steel beam 2 are connected by high-strength bolts 7 .

所述带有端板的H型钢梁(2或3)，所述H型钢梁的端部有带螺栓孔钢端板(5或6)、下方有斜支撑(8或9)和腹板相应位置有加劲肋10，所述这些构件通过焊缝连接形成一个整体H型钢梁(2或3)，且焊接加工全部在加工厂里完成。The H-shaped steel beam (2 or 3) with the end plate, the end of the H-shaped steel beam is provided with a steel end plate (5 or 6) with bolt holes, an oblique support (8 or 9) and a web at the bottom. There are stiffening ribs 10 at the corresponding positions of the plates, and these components are connected by welding seams to form an integral H-shaped steel beam (2 or 3), and the welding process is all completed in the processing plant.

所述高强螺栓7，在施工现场整个连接节点均由高强螺栓7进行连接的。The high-strength bolts 7 are connected by the high-strength bolts 7 in the entire connection node at the construction site.

本发明的施工过程为以下步骤，The construction process of the present invention is the following steps,

步骤1，根据现场的施工条件和人们的需求，由机械设计公司进行部件的精准设计，然后由工厂进行加工，运回施工现场；Step 1. According to the construction conditions on site and people's needs, the precise design of the components is carried out by the mechanical design company, and then processed by the factory and transported back to the construction site;

步骤2，在施工现场，有机械车吊装H型钢柱1，扭紧H型柱1脚的高强螺栓7一部分预紧力，用四根绳索固定竖立；Step 2, at the construction site, a mechanical vehicle hoisted the H-shaped steel column 1, tightened a part of the pre-tightening force of the high-strength bolts 7 at the foot of the H-shaped column, and fixed it with four ropes;

步骤3，吊起桁架梁(2或3)与两侧的矩形钢柱1进行对准组装，组装对准之后把连接处的高强螺栓7的预紧力均扭到最大状态，完成一种装配式钢梁柱1连接节点的安装；Step 3, hoist the truss beam (2 or 3) and align and assemble with the rectangular steel columns 1 on both sides. After assembling and aligning, twist the pre-tightening force of the high-strength bolts 7 at the connection to the maximum state to complete an assembly. The installation of the connection node of the steel beam-column 1;

以上所述仅为本发明的工程实例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above is only an engineering example of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (4)

1. The assembled steel beam column connection node is characterized by comprising an H-shaped steel column (1), an H-shaped steel beam (2 or 3) with an end plate and high-strength bolts (7), wherein the H-shaped steel beam (2 or 3) with the end plate is arranged on the periphery of the H-shaped steel column (1), two ends of the H-shaped steel beam are composed of steel end plates (5 or 6) with bolt holes, triangular inclined supports (8 or 9) are arranged below the steel end plates and stiffening ribs (10) are arranged at corresponding positions of webs, and the steel structural members are connected through the high-strength bolts (7).
2. An assembled steel beam column connection node according to claim 1, wherein: h shaped steel post (1) is including flange plate (101) and the web stiffening rib upper band bolt hole end plate (102) of taking the bolt hole, flange plate (101) and web stiffening rib upper band bolt hole (4) of end plate adopt high strength bolt (7) to connect for bolt hole (4) with H shaped steel roof beam (2 or 3) corresponding end plate.
3. An assembled steel beam column connection node according to claim 1, wherein: the H-shaped steel beam (2 or 3) with the end plate is characterized in that the end part of the H-shaped steel beam is provided with a steel end plate (5 or 6) with a bolt hole, an inclined support (8 or 9) and a stiffening rib (10) are arranged below the end part of the H-shaped steel beam and at the corresponding position of a web plate, the components are connected through a welding seam to form the integral H-shaped steel beam (2 or 3), and the welding process is completely finished in a processing factory.
4. An assembled steel beam column connection node according to claim 1, wherein: the high-strength bolts (7) are connected with the whole connecting part of the construction site through the high-strength bolts (7).
CN202011317870.3A 2020-11-23 2020-11-23 Assembled steel beam column connected node Withdrawn CN112267565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011317870.3A CN112267565A (en) 2020-11-23 2020-11-23 Assembled steel beam column connected node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011317870.3A CN112267565A (en) 2020-11-23 2020-11-23 Assembled steel beam column connected node

Publications (1)

Publication Number Publication Date
CN112267565A true CN112267565A (en) 2021-01-26

Family

ID=74339909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011317870.3A Withdrawn CN112267565A (en) 2020-11-23 2020-11-23 Assembled steel beam column connected node

Country Status (1)

Country Link
CN (1) CN112267565A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112942800A (en) * 2021-02-02 2021-06-11 浙江城建建设集团有限公司 Bearing support at plane part of building and establishment method
CN113431187A (en) * 2021-06-28 2021-09-24 四川省佳宇建设集团有限公司 Layered assembly type beam column node
CN113585460A (en) * 2021-08-11 2021-11-02 青岛卡文迪轨道交通工程有限公司 A antidetonation wind-resistant building steel construction for riveting bolt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205329866U (en) * 2016-01-26 2016-06-22 多维联合集团有限公司 A beam column node structure that what was used for steel frame systems has an end plate stiffener
CN205329846U (en) * 2016-01-26 2016-06-22 多维联合集团有限公司 A beam column node structure for steel frame systems has an overhang -type end plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205329866U (en) * 2016-01-26 2016-06-22 多维联合集团有限公司 A beam column node structure that what was used for steel frame systems has an end plate stiffener
CN205329846U (en) * 2016-01-26 2016-06-22 多维联合集团有限公司 A beam column node structure for steel frame systems has an overhang -type end plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112942800A (en) * 2021-02-02 2021-06-11 浙江城建建设集团有限公司 Bearing support at plane part of building and establishment method
CN113431187A (en) * 2021-06-28 2021-09-24 四川省佳宇建设集团有限公司 Layered assembly type beam column node
CN113585460A (en) * 2021-08-11 2021-11-02 青岛卡文迪轨道交通工程有限公司 A antidetonation wind-resistant building steel construction for riveting bolt

Similar Documents

Publication Publication Date Title
US11332929B2 (en) Large-angle sloping roof steel structure and construction method thereof
CN108468384B (en) Assembled self-restoring energy-consuming frame core tube structure system
CN112267565A (en) Assembled steel beam column connected node
CN107191000A (en) The temporary support of telescopic in height regulation reinforces combination steel construction
CN110630015A (en) Large-span steel bar truss floor support plate assembled support and construction method
CN107489197A (en) A kind of assembling type steel structure H profile steel post beam column node connection device with diagonal brace
CN108331164A (en) A kind of attachment device and installation method of Steel Truss Beam and lattice type steel column node
CN214614570U (en) Assembled steel truss beam column connection part
CN112267562A (en) Assembled steel truss beam column connection part
CN214402141U (en) An assembled steel beam-column connection node
CN214994605U (en) Modularization steel structure spare
CN114776078A (en) Adjustable type steel support changing system with multiple annular support point positions and construction method
CN212642283U (en) Quickly mounted fabricated steel structural system
CN220247723U (en) Detachable lattice column supporting jig frame with overhanging steel structure
CN112227688A (en) A stiffened plate-supported construction platform without outer frame and its method for residential buildings
CN108412231A (en) Assembled is bolted reinforcing steel processing shed and its assemble method entirely
CN214614569U (en) Steel beam column connection node for fine construction
CN118461917A (en) Construction method of truss girder at top end of steel column and diagonal brace joint
CN207905389U (en) Assembled is bolted reinforcing steel processing shed entirely
CN217782350U (en) Steel frame supporting structure adopting assembly construction
CN112267563A (en) A refined construction steel beam-column connection node
CN217810476U (en) Integral mounting structure of bridge pier stud strength nature skeleton
CN206942191U (en) A kind of temporary support of telescopic in height regulation reinforces combination steel construction
CN214785809U (en) Stiffening plate bearing type outer frame-free construction platform for residential building
CN214614568U (en) A memory alloy inclined bar steel truss beam-column connection part

Legal Events

Date Code Title Description
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
WW01 Invention patent application withdrawn after publication

Application publication date: 20210126