CN108331163A - A kind of assembled steel tube beam column construction and its assembly method - Google Patents

A kind of assembled steel tube beam column construction and its assembly method Download PDF

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CN108331163A
CN108331163A CN201810343755.XA CN201810343755A CN108331163A CN 108331163 A CN108331163 A CN 108331163A CN 201810343755 A CN201810343755 A CN 201810343755A CN 108331163 A CN108331163 A CN 108331163A
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hollow rectangle
connecting elements
bolt hole
sides
shaped connecting
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高山
刘睿
谢明
傅少君
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Xijing University
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Xijing University
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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
    • E04B1/18—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
    • E04B1/18—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

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  • 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

一种装配式钢管梁柱结构及其装配方法，包括矩形套柱体，矩形套柱体套设焊接在空心矩形柱上，矩形套柱体四周焊接U型连接构件，U型连接构件的开口朝上，U型连接构件的两侧和底部设置有第一螺栓孔，U型连接构件内放置空心矩形梁，空心矩形梁的两侧和底部设置与第一螺栓孔对应的第二螺栓孔；U型连接构件的两侧和底部的第一螺栓孔与空心矩形梁的两侧和底部的第二螺栓孔通过螺栓连接；本发明具有工作性能加强，水平荷载的强度增加的优点。

An assembled steel pipe beam-column structure and an assembly method thereof, comprising a rectangular sleeve body, the rectangular sleeve body is sleeved and welded on a hollow rectangular column, U-shaped connecting members are welded around the rectangular sleeve body, and the opening of the U-shaped connecting member faces Above, first bolt holes are provided on both sides and bottom of the U-shaped connecting member, a hollow rectangular beam is placed inside the U-shaped connecting member, and second bolt holes corresponding to the first bolt holes are arranged on both sides and bottom of the hollow rectangular beam; U The first bolt holes on both sides and bottom of the type connecting member are connected with the second bolt holes on both sides and bottom of the hollow rectangular beam through bolts; the invention has the advantages of enhanced working performance and increased strength of horizontal load.

Description

一种装配式钢管梁柱结构及其装配方法An assembled steel pipe beam-column structure and its assembly method

技术领域technical field

本发明属于建筑装配式结构技术领域，具体涉及一种装配式钢管梁柱结构及其装配方法。The invention belongs to the technical field of building assembly structures, and in particular relates to an assembly steel pipe beam-column structure and an assembly method thereof.

背景技术Background technique

随着我国国民经济的增长，钢产量成为世界大国，钢结构建筑是建筑工业化发展和推进的主要方向，也是绿色建筑发展的重要组成方面。但是空心矩形钢梁和空心矩形钢柱会因中部空心而降低性能，节点薄弱、整体抗震性能较差，对于层数较高以及平立面不规则建筑的适用性较弱，限制了进一步的发展。With the growth of my country's national economy, steel production has become a major country in the world. Steel structure buildings are the main direction for the development and advancement of construction industrialization, and are also an important aspect of the development of green buildings. However, the performance of hollow rectangular steel beams and hollow rectangular steel columns will be reduced due to the hollowness in the middle, the joints are weak, and the overall seismic performance is poor. The applicability to buildings with high storeys and irregular plane elevations is weak, which limits further development. .

然而，由于此结构体系对于较长的空心矩形钢梁或空心矩形钢柱运送的不便，需要在现场完成拼接，而钢梁连接在空心矩形钢柱上，而大量施加在其侧向的支撑力会使在其侧向的水平荷载减弱。However, due to the inconvenience of transporting the long hollow rectangular steel beams or hollow rectangular steel columns of this structural system, the splicing needs to be completed on site, and the steel beams are connected to the hollow rectangular steel columns, and a large amount of lateral support force is exerted on them Will weaken the horizontal load on its side.

发明内容Contents of the invention

为了克服上述现有技术的不足，本发明提供了一种装配式钢管梁柱结构及其装配方法，具有连接可靠，结构合理，技术操作要求低、现场施工方便快捷的特点。In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides an assembled steel pipe beam-column structure and its assembly method, which have the characteristics of reliable connection, reasonable structure, low technical operation requirements, and convenient and quick on-site construction.

为了达到上述目的，本发明采用的技术方案为：In order to achieve the above object, the technical scheme adopted in the present invention is:

一种装配式钢管梁柱结构，包括矩形套柱体1，矩形套柱体1套设焊接在空心矩形柱2上，矩形套柱体1的四周焊接U型连接构件3，U型连接构件3的开口朝上，U型连接构件3的两侧和底部设置有第一螺栓孔4，U型连接构件3内放置空心矩形梁5，空心矩形梁5的两侧和底部设置与第一螺栓孔4对应的第二螺栓孔6；U型连接构件3的两侧和底部的第一螺栓孔4与空心矩形梁5的两侧和底部的第二螺栓孔6通过螺栓连接。An assembled steel pipe beam-column structure, comprising a rectangular sleeve body 1, the rectangular sleeve body 1 is sleeved and welded on a hollow rectangular column 2, U-shaped connecting members 3 are welded around the rectangular sleeved body 1, and the U-shaped connecting member 3 The opening of the U-shaped connecting member 3 is provided with a first bolt hole 4 on both sides and the bottom, and a hollow rectangular beam 5 is placed inside the U-shaped connecting member 3, and the two sides and the bottom of the hollow rectangular beam 5 are provided with the first bolt hole. 4 corresponds to the second bolt hole 6; the first bolt hole 4 on both sides and bottom of the U-shaped connecting member 3 is connected with the second bolt hole 6 on both sides and bottom of the hollow rectangular beam 5 by bolts.

所述的空心矩形梁5的顶部焊接有盖板7，所述的盖板7的宽度大于等于U型连接构件3开口的宽度。The top of the hollow rectangular beam 5 is welded with a cover plate 7 , and the width of the cover plate 7 is greater than or equal to the width of the opening of the U-shaped connecting member 3 .

所述的盖板7上设置有四条塞焊狭缝。The cover plate 7 is provided with four plug welding slits.

所述的空心矩形梁5的顶部设置有安装操作孔8。The top of the hollow rectangular beam 5 is provided with an installation operation hole 8 .

所述的空心矩形梁5之间通过空心矩形柱连接构件9连接；所述的空心矩形柱连接构件9上下面设置的螺栓孔与空心矩形梁5上下面的螺栓孔通过螺栓连接；空心矩形柱连接构件9一侧面上的螺栓孔与空心矩形梁5一侧面上对应的螺栓孔通过螺栓连接；空心矩形柱连接构件9另一侧面上设置有塞焊狭缝，塞焊狭缝通过焊接连接空心矩形梁5的另一侧面。The hollow rectangular beams 5 are connected by a hollow rectangular column connecting member 9; the bolt holes arranged on the upper and lower sides of the hollow rectangular column connecting member 9 are connected with the bolt holes on the upper and lower sides of the hollow rectangular beam 5 by bolts; the hollow rectangular column The bolt holes on one side of the connecting member 9 are connected with the corresponding bolt holes on one side of the hollow rectangular beam 5 by bolts; the other side of the hollow rectangular column connecting member 9 is provided with a plug welding slit, and the plug welding slit connects the hollow beam by welding. The other side of the rectangular beam 5.

一种装配式钢管梁柱结构的装配方法，其步骤为：An assembly method of a prefabricated steel pipe beam-column structure, the steps of which are:

步骤一：矩形套柱体1四个面上分别设置有三条塞焊狭缝，矩形套柱体1通过三条塞焊狭缝焊接在空心矩形柱2上；Step 1: Three plug welding slits are respectively arranged on the four surfaces of the rectangular sleeve body 1, and the rectangular sleeve body 1 is welded to the hollow rectangular column 2 through the three plug welding slits;

步骤二：矩形套柱体1四个侧面上通过焊缝分别连接U型连接构件3，U型连接构件3的开口向上，U型连接构件3的两个侧面和底部设置有第一螺栓孔4；Step 2: The four sides of the rectangular sleeve 1 are respectively connected to the U-shaped connecting member 3 through welds, the opening of the U-shaped connecting member 3 is upward, and the two sides and the bottom of the U-shaped connecting member 3 are provided with first bolt holes 4 ;

步骤三：在步骤二中的U型连接构件3内放置空心矩形梁5，空心矩形梁5的两侧和底部设置与第一螺栓孔4对应的第二螺栓孔6，U型连接构件3的两侧和底部的第一螺栓孔4与空心矩形梁5的两侧和底部的第二螺栓孔6通过螺栓连接；Step 3: Place a hollow rectangular beam 5 in the U-shaped connecting member 3 in step 2. The two sides and the bottom of the hollow rectangular beam 5 are provided with second bolt holes 6 corresponding to the first bolt holes 4. The U-shaped connecting member 3 The first bolt holes 4 on both sides and the bottom are connected with the second bolt holes 6 on both sides and the bottom of the hollow rectangular beam 5 by bolts;

步骤四：将步骤三中通过螺栓固定好的空心矩形梁5顶部焊接盖板7；当空心矩形梁5需要加长时，空心矩形梁5之间通过空心矩形柱连接构件9连接；所述的空心矩形柱连接构件9上下面设置的螺栓孔与空心矩形梁5上下面的螺栓孔通过螺栓连接；空心矩形柱连接构件9一侧面上的螺栓孔与空心矩形梁5一侧面上对应的螺栓孔通过螺栓连接；空心矩形柱连接构件9另一侧面上设置有塞焊狭缝，塞焊狭缝通过焊接连接空心矩形梁5的另一侧面。Step 4: Weld the cover plate 7 on the top of the hollow rectangular beam 5 fixed by bolts in step 3; when the hollow rectangular beam 5 needs to be lengthened, the hollow rectangular beam 5 is connected by a hollow rectangular column connecting member 9; The bolt holes arranged on the upper and lower sides of the rectangular column connecting member 9 are connected with the bolt holes on the upper and lower sides of the hollow rectangular beam 5 through bolts; Bolt connection; the other side of the hollow rectangular column connecting member 9 is provided with a plug welding slit, and the plug welding slit is connected to the other side of the hollow rectangular beam 5 by welding.

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

本发明不需要像传统意义上切断一些空心矩形柱的中心点将组合结构中的矩形柱安装在空心矩形钢柱的外边缘并固定在空心矩形钢柱上。因此，工作性能将会加强；另外，空心矩形梁5，不像常规的梁拥有一个H型隔段，因此连接结构产生了一个优势，即对其水平荷载的强度增加。The present invention does not need to cut off the central points of some hollow rectangular columns in the traditional sense to install the rectangular columns in the combined structure on the outer edge of the hollow rectangular steel columns and fix them on the hollow rectangular steel columns. Therefore, the work performance will be enhanced; in addition, the hollow rectangular beam 5, unlike the conventional beam, has an H-shaped partition, so the connection structure has an advantage that its strength for horizontal loads is increased.

矩形套柱体1的侧表面由塞焊狭缝构成，并且矩形套柱体1经塞焊狭缝空心矩形柱2，因此，矩形套柱体1在空心矩形柱2上的牢固程度加强了，这个力量可以通过改变塞焊狭缝的长度、宽度、形状、或者通过提供大量塞焊狭缝来进行调整。The side surface of the rectangular sleeve body 1 is made of a plug welding slit, and the rectangular sleeve body 1 passes through the plug welded slit hollow rectangular column 2, therefore, the firmness of the rectangular sleeve body 1 on the hollow rectangular column 2 is strengthened, This force can be adjusted by changing the length, width, shape of the plug weld slit, or by providing a large number of plug weld slits.

附图说明Description of drawings

图1为本发明U型连接构件与矩形套柱体的连接结构图。Fig. 1 is a connection structure diagram of a U-shaped connecting member and a rectangular sleeve cylinder according to the present invention.

图2为本发明的U型连接构件与空心矩形钢梁的连接结构图。Fig. 2 is a connection structure diagram of a U-shaped connecting member and a hollow rectangular steel beam of the present invention.

图3为本发明的螺栓安装示意图。Fig. 3 is a schematic diagram of bolt installation of the present invention.

图4为本发明的系盖板焊接示意图。Fig. 4 is a schematic diagram of the welding of the cover plate of the present invention.

图5为钢梁加长连接结构图。Figure 5 is a structural diagram of the steel beam lengthening connection.

图6为加长钢梁螺栓安装及焊接示意图。Figure 6 is a schematic diagram of the bolt installation and welding of the extended steel beam.

具体实施方案specific implementation plan

下面结合附图对本发明作进一步描述。The present invention will be further described below in conjunction with the accompanying drawings.

参照图1所示，一种装配式钢管梁柱结构，包括矩形套柱体1，矩形套柱体1套设焊接在空心矩形柱2上，矩形套柱体1的四周焊接U型连接构件3，U型连接构件3的开口朝上，U型连接构件3的两侧和底部设置有第一螺栓孔4；Referring to Figure 1, an assembled steel pipe beam-column structure includes a rectangular sleeve 1, which is sleeved and welded on a hollow rectangular column 2, and U-shaped connecting members 3 are welded around the rectangular sleeve 1. , the opening of the U-shaped connecting member 3 faces upwards, and first bolt holes 4 are provided on both sides and the bottom of the U-shaped connecting member 3;

参照图2所示，U型连接构件3内放置空心矩形梁5；所述的空心矩形梁5的顶部设置有安装操作孔8。Referring to FIG. 2 , a hollow rectangular beam 5 is placed inside the U-shaped connecting member 3 ; the top of the hollow rectangular beam 5 is provided with an installation operation hole 8 .

参照图3、图4所示，空心矩形梁5的两侧和底部设置与第一螺栓孔4对应的第二螺栓孔6；U型连接构件3的两侧和底部的第一螺栓孔4与空心矩形梁5的两侧和底部的第二螺栓孔6通过螺栓连接；所述的空心矩形梁5的顶部焊接有盖板7，所述的盖板7的宽度大于等于U型连接构件3开口的宽度，所述的盖板7上设置有四条塞焊狭缝。With reference to Fig. 3, shown in Fig. 4, the two sides and the bottom of hollow rectangular beam 5 are provided with the second bolt hole 6 corresponding with first bolt hole 4; The two sides of the hollow rectangular beam 5 and the second bolt hole 6 at the bottom are connected by bolts; the top of the hollow rectangular beam 5 is welded with a cover plate 7, and the width of the cover plate 7 is greater than or equal to the opening of the U-shaped connecting member 3 The width of the cover plate 7 is provided with four plug welding slits.

参照图5、图6所示，所述的空心矩形梁5之间通过空心矩形柱连接构件9连接；所述的空心矩形柱连接构件9上下面设置的螺栓孔与空心矩形梁5上下面的螺栓孔通过螺栓连接；空心矩形柱连接构件9一侧面上的螺栓孔与空心矩形梁5一侧面上对应的螺栓孔通过螺栓连接；空心矩形柱连接构件9另一侧面上设置有塞焊狭缝，塞焊狭缝通过焊接连接空心矩形梁5的另一侧面。With reference to Fig. 5, shown in Fig. 6, described hollow rectangular beam 5 is connected by hollow rectangular column connecting member 9; The bolt holes are connected by bolts; the bolt holes on one side of the hollow rectangular column connecting member 9 are connected to the corresponding bolt holes on one side of the hollow rectangular beam 5 by bolts; the other side of the hollow rectangular column connecting member 9 is provided with plug welding slits , the plug welding slit is connected to the other side of the hollow rectangular beam 5 by welding.

一种装配式钢管梁柱结构的装配方法，其步骤为：An assembly method of a prefabricated steel pipe beam-column structure, the steps of which are:

步骤一：矩形套柱体1四个面上分别设置有三条塞焊狭缝，矩形套柱体1通过三条塞焊狭缝焊接在空心矩形柱2上；Step 1: Three plug welding slits are respectively arranged on the four surfaces of the rectangular sleeve body 1, and the rectangular sleeve body 1 is welded to the hollow rectangular column 2 through the three plug welding slits;

步骤二：矩形套柱体1四个侧面上通过焊缝分别连接U型连接构件3，U型连接构件3的开口向上，U型连接构件3的两个侧面和底部设置有第一螺栓孔4；Step 2: The four sides of the rectangular sleeve 1 are respectively connected to the U-shaped connecting member 3 through welds, the opening of the U-shaped connecting member 3 is upward, and the two sides and the bottom of the U-shaped connecting member 3 are provided with first bolt holes 4 ;

步骤三：在步骤二中的U型连接构件3内放置空心矩形梁5，空心矩形梁5的两侧和底部设置与第一螺栓孔4对应的第二螺栓孔6，U型连接构件3的两侧和底部的第一螺栓孔4与空心矩形梁5的两侧和底部的第二螺栓孔6通过螺栓连接；Step 3: Place a hollow rectangular beam 5 in the U-shaped connecting member 3 in step 2. The two sides and the bottom of the hollow rectangular beam 5 are provided with second bolt holes 6 corresponding to the first bolt holes 4. The U-shaped connecting member 3 The first bolt holes 4 on both sides and the bottom are connected with the second bolt holes 6 on both sides and the bottom of the hollow rectangular beam 5 by bolts;

步骤四：将步骤三中通过螺栓固定好的空心矩形梁5顶部焊接盖板7；当空心矩形梁5需要加长时，空心矩形梁5之间通过空心矩形柱连接构件9连接；所述的空心矩形柱连接构件9上下面设置的螺栓孔与空心矩形梁5上下面的螺栓孔通过螺栓连接；空心矩形柱连接构件9一侧面上的螺栓孔与空心矩形梁5一侧面上对应的螺栓孔通过螺栓连接；空心矩形柱连接构件9另一侧面上设置有塞焊狭缝，塞焊狭缝通过焊接连接空心矩形梁5的另一侧面。Step 4: Weld the cover plate 7 on the top of the hollow rectangular beam 5 fixed by bolts in step 3; when the hollow rectangular beam 5 needs to be lengthened, the hollow rectangular beam 5 is connected by a hollow rectangular column connecting member 9; The bolt holes arranged on the upper and lower sides of the rectangular column connecting member 9 are connected with the bolt holes on the upper and lower sides of the hollow rectangular beam 5 through bolts; Bolt connection; the other side of the hollow rectangular column connecting member 9 is provided with a plug welding slit, and the plug welding slit is connected to the other side of the hollow rectangular beam 5 by welding.

Claims (6)

1. a kind of assembled steel tube beam column construction, which is characterized in that including rectangular sleeve cylinder (1), rectangular sleeve cylinder (1) is arranged weldering It is connected on hollow rectangle column (2), the surrounding of rectangular sleeve cylinder (1) welds U-shaped connecting elements (3), and U-shaped connecting elements (3) are opened Upward, the both sides and bottom of U-shaped connecting elements (3) are provided with the first bolt hole (4) to mouth, are placed in U-shaped connecting elements (3) hollow The second bolt hole (6) corresponding with the first bolt hole (4) is arranged in rectangular beam (5), the both sides of hollow rectangle beam (5) and bottom；It is U-shaped The both sides of connecting elements 3 and the first bolt hole (4) of bottom and the both sides of hollow rectangle beam (5) and the second bolt hole of bottom (6) it is bolted.
2. a kind of assembled steel tube beam column construction according to claim 1, which is characterized in that the hollow rectangle beam (5) cover board (7) is welded at the top of, the width of the cover board (7) is more than or equal to the width of U-shaped connecting elements (3) opening.
3. a kind of assembled steel tube beam column construction according to claim 2, which is characterized in that set on the cover board (7) It is equipped with four plug welding slits.
4. a kind of assembled steel tube beam column construction according to claim 1, which is characterized in that the hollow rectangle beam (5) installation operation hole (8) is provided at the top of.
5. a kind of assembled steel tube beam column construction according to claim 1, which is characterized in that the hollow rectangle beam (5) it is connected by hollow rectangle column connecting elements (9) between；Hollow rectangle column connecting elements (9) top and bottom setting Bolt hole and the bolt hole of hollow rectangle beam (5) top and bottom are bolted；On hollow rectangle column connecting elements (9) one side Bolt hole be bolted with corresponding bolt hole on hollow rectangle beam (5) one side；Hollow rectangle column connecting elements (9) It is provided with plug welding slit on another side, plug welding slit is by being welded to connect the another sides of hollow rectangle beam (5).
6. a kind of assembly method of assembled steel tube beam column construction, which is characterized in that its step is：
Step 1：Rectangular sleeve cylinder is respectively arranged with three plug welding slits on (1) four face, and rectangular sleeve cylinder (1) passes through three Plug welding slit is welded on hollow rectangle column (2)；
Step 2：U-shaped connecting elements (3), U-shaped connecting elements are separately connected by weld seam on (1) four side of rectangular sleeve cylinder (3) opening upwards, two sides and bottom of U-shaped connecting elements (3) are provided with the first bolt hole (4)；
Step 3：Place hollow rectangle beam 5 in U-shaped connecting elements (3) in step 2, the both sides of hollow rectangle beam (5) and The second bolt hole (6) corresponding with the first bolt hole (4), the first spiral shell of the both sides and bottom of U-shaped connecting elements (3) is arranged in bottom Keyhole (4) is bolted with the both sides of hollow rectangle beam (5) and the second bolt hole (6) of bottom；
Step 4：By welded cover plate (7) at the top of the hollow rectangle beam (5) being bolted in step 3；Work as hollow rectangle When beam (5) needs to lengthen, connected by hollow rectangle column connecting elements (9) between hollow rectangle beam (5)；The hollow rectangle The bolt hole and the bolt hole of hollow rectangle beam (5) top and bottom of column connecting elements (9) top and bottom setting are bolted；It is hollow Bolt hole on rectangular column connecting elements (9) one side passes through bolt with corresponding bolt hole on hollow rectangle beam (5) one side Connection；It is provided with plug welding slit on hollow rectangle column connecting elements (9) another side, plug welding slit is by being welded to connect hollow square The another side of ellbeam (5).
CN201810343755.XA 2018-04-17 2018-04-17 A kind of assembled steel tube beam column construction and its assembly method Pending CN108331163A (en)

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Publication number Priority date Publication date Assignee Title
CN109057025A (en) * 2018-09-21 2018-12-21 湖南大学 A kind of assembled clod wash profile iron tubing string-box beam frame joint
CN109914592A (en) * 2019-04-16 2019-06-21 沙洲职业工学院 A three-way prestressed assembly type quick installation beam-column joint structure and construction method
CN112030762A (en) * 2020-09-02 2020-12-04 福州大学 Temporary pier for pushing bridge
EP3841258A4 (en) * 2019-11-13 2022-10-19 MiTek Holdings, Inc. BEAM-TO-COLUMN BOLTED CONNECTIONS
US12031316B2 (en) 2019-11-13 2024-07-09 Mitek Holdings, Inc. Beam to column connection

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CN206396914U (en) * 2016-12-27 2017-08-11 山东科技大学 A kind of monoblock type node for connecting beam column
CN207032479U (en) * 2017-07-12 2018-02-23 宁夏远高新能源装备制造有限公司 A kind of steel beam, column sleeve connection structure
CN207211520U (en) * 2017-09-21 2018-04-10 安阳工学院 The attachment structure of steel tube concrete beam and beam

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CN201649307U (en) * 2010-04-21 2010-11-24 南京固强建筑技术有限公司 Beam-column joint connecting structure
CN206396914U (en) * 2016-12-27 2017-08-11 山东科技大学 A kind of monoblock type node for connecting beam column
CN207032479U (en) * 2017-07-12 2018-02-23 宁夏远高新能源装备制造有限公司 A kind of steel beam, column sleeve connection structure
CN207211520U (en) * 2017-09-21 2018-04-10 安阳工学院 The attachment structure of steel tube concrete beam and beam

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109057025A (en) * 2018-09-21 2018-12-21 湖南大学 A kind of assembled clod wash profile iron tubing string-box beam frame joint
CN109057025B (en) * 2018-09-21 2020-03-31 湖南大学 A prefabricated cold-formed special-shaped steel tube column-box beam frame joint
CN109914592A (en) * 2019-04-16 2019-06-21 沙洲职业工学院 A three-way prestressed assembly type quick installation beam-column joint structure and construction method
CN109914592B (en) * 2019-04-16 2023-12-01 沙洲职业工学院 A three-way prestressed assembly type rapid installation beam-column joint structure and construction method
EP3841258A4 (en) * 2019-11-13 2022-10-19 MiTek Holdings, Inc. BEAM-TO-COLUMN BOLTED CONNECTIONS
US11725378B2 (en) 2019-11-13 2023-08-15 Mitek Holdings, Inc. Bolted beam to column connections
US12031316B2 (en) 2019-11-13 2024-07-09 Mitek Holdings, Inc. Beam to column connection
CN112030762A (en) * 2020-09-02 2020-12-04 福州大学 Temporary pier for pushing bridge

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Application publication date: 20180727