CN201713946U - H-shaped steel beam and H-shaped steel column web direction connection node structure - Google Patents

Abstract

The utility model provides a H shaped steel roof beam and H shaped steel post web direction connected node structure, H shaped steel roof beam and H shaped steel post including the perpendicular connection of each other, H shaped steel roof beam includes web and connects perpendicularly the beam flange of web both sides, H shaped steel post includes column web and connects perpendicularly at the column flange of column web both sides, the tip of H shaped steel roof beam is equipped with the end plate, the end plate with H shaped steel post fixed connection. The H-shaped steel beam and H-shaped steel column web direction connecting node structure is convenient to mount, saves steel consumption and has good economic benefit.

Description

H-shaped steel beam and H-shaped steel column web direction connection node structure

technical field

The utility model relates to an H-shaped beam and an H-shaped column web direction connection node structure, which belongs to the construction field.

Background technique

Rigid beam-column joints with fully welded or bolted joints have poor ductility and are prone to brittle failure, while semi-rigid angle steel-end plate joints have better ductility and higher strength and stiffness. When the frame structure adopts this type of When the joint is used, it can increase the damping of the structure, prolong the natural vibration period of the structure, reduce the amplitude, and thereby reduce the earthquake damage. It is one of the preferred joint forms in the seismic design.

At present, the commonly used semi-rigid joints connecting beams and columns with end plates are mainly used in the flange direction of H-shaped columns, but it is difficult to use them in the web direction of H-shaped columns. The H-shaped beam and H-shaped column web angle steel connection node of the utility model can well solve the beam-column connection problem in the web direction of the H-shaped column.

Utility model content

The technical problem to be solved by the utility model is to provide an H-shaped beam and H-shaped column web direction connection node structure which is convenient to install and saves steel consumption.

In order to solve the above problems, the H-shaped steel beam and the H-shaped steel column web direction connection node structure provided by the utility model include H-shaped steel beams and H-shaped steel columns vertically connected to each other, and the H-shaped steel beam includes beam webs and H-shaped steel columns. Beam flanges vertically connected to both sides of the beam web, the H-shaped steel column includes a column web and column flanges vertically connected to both sides of the column web, the end of the H-shaped steel beam is provided with an end plate, The end plate is fixedly connected with the H-shaped steel column.

Preferably, the end plate is welded to the end of the H-shaped steel beam and is perpendicular to the beam web and the beam flange, and the end plate is connected to the column flanges on both sides of the H-shaped steel column through angle steel.

Further, one side of the angle steel is bolted to the column flange, and the other side of the angle steel is bolted to the end plate.

In the connection node structure between the H-shaped beam and the H-shaped column web direction of the utility model, the angle steel is fully bolted on the column flange and the beam end plate, and the connection problem caused by the construction error can be adjusted through the structure of the bolt hole. The structural form not only facilitates construction, but also can reduce the amount of steel used, and has good economic benefits.

Description of drawings

Fig. 1 is a front structural schematic view of an embodiment of the utility model.

Fig. 2 is a left view structural diagram of an embodiment of the utility model.

Fig. 3 is a top view structural diagram of an embodiment of the utility model.

The components represented by the numeral symbols in the figure are:

1-H-shaped steel beam, 11-beam flange, 12-beam web;

2-H-shaped steel column, 21-column flange, 22-column web;

3-end plate, 4-angle steel, 5-bolt.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

The H-shaped beam and the H-shaped column web direction connection node structure of the utility model include H-shaped steel beams 1 and H-shaped steel columns 2 that are vertically connected to each other, and the H-shaped steel beam 1 includes beam webs 12 and vertically connected on the beam webs. The beam flanges 11 on both sides of the plate 12, the H-shaped steel column 2 includes a column web 22 and column flanges 21 vertically connected to both sides of the column web 22, the end of the H-shaped steel beam 1 is provided with an end plate 3, and the end plate 3 It is fixedly connected with the H-shaped steel column 2. The end plate 3 is welded to the end of the H-shaped steel beam 1 and is perpendicular to the beam web 12 and the beam flange 11. The end plate 3 is connected to the column flanges 21 on both sides of the H-shaped steel column 2 through the angle steel 4. One side of the angle steel 4 It is bolted to the column flange 21, and the other side of the angle steel 4 is bolted to the end plate 3.

The utility model forms a connection mode similar to the connection between the H-shaped steel column flange and the beam end plate by bolting the angle steel on the column flange on the side of the column web of the H-shaped steel column, and the angle steel simultaneously functions as a stiffener and a connecting end The function of the board is all bolted connection, thus speeding up the construction. The utility model can well solve the beam-column connection problem in the web direction of the H-shaped column, which is convenient for construction, saves steel consumption, and has good economic benefits. The angle steel-end plate connection beam-column semi-rigid joint is also It has the advantages of convenient installation and optimization of beam bending moment distribution.

The above is only an exemplary description of the utility model, and the specific implementation of the utility model is not limited thereto. Any insubstantial modification made by adopting the conception and technical solutions of the utility model is within the protection scope of the utility model.

Claims (3)

1. A kind of H-shaped steel beam and H-shaped steel column web direction connection node structure, comprise H-shaped steel beam (1) and H-shaped steel column (2) that are vertically connected to each other, and described H-shaped steel beam (1) comprises beam web (12) and beam flanges (11) vertically connected to both sides of the beam web (12), and the H-shaped steel column (2) includes a column web (22) and a vertically connected column web (22) The column flanges (21) on both sides are characterized in that: the end of the H-shaped steel beam (1) is provided with an end plate (3), and the end plate (3) and the H-shaped steel column (2) Fixed connection. 2. The connection node structure between the H-shaped steel beam and the H-shaped steel column web direction according to claim 1, characterized in that: the end plate (3) is welded to the end of the H-shaped steel beam (1) and connected to the The beam web (12) and the beam flange (11) are perpendicular to each other, and the end plate (3) is connected to the column flanges (21) on both sides of the H-shaped steel column (2) through an angle steel (4). 3. The connection node structure between the H-shaped steel beam and the H-shaped steel column web direction according to claim 2, characterized in that: one side of the angle steel (4) is connected to the column flange (21) by bolts, the The other side of the angle steel (4) is bolted to the end plate (3).

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