TWI724973B - Lateral deformation restraint device of the flanges of an h-shaped steel beam - Google Patents

Abstract

A lateral deformation restraint device for one of the flanges of an H-shaped steel beam. The H-shaped steel beam is located between two columns and connected with the columns. The H-shaped steel beam has two flanges parallel to each other. The lateral deformation restraint device extends along a first direction with a first length. The first length is between one quarter and one third of the length of the H-shaped steel beam. The lateral deformation restraint device is connected with these two flanges in a first connection mode or a second connection mode. In the first connection mode, the lateral deformation restraint device is connected to these two flanges by a one-point connection. In the second connection mode, the lateral deformation restraint device is attached to these two flanges and performs a first linear displacement movement along the first direction. Based on the above, the present invention allows the H-shaped steel beam to have the required strength and toughness of the earthquake-resistant structure without the use of lateral supports.

Description

H-shaped steel beam wing plate lateral deformation binding device

The invention relates to an H-shaped steel beam reinforcement structure, in particular to a wing plate lateral deformation restraining device for binding the H-shaped steel beam wing plate to produce lateral torsional buckling.

H-shaped steel beams subjected to strong axial bending moments, in addition to in-plane deflection, also have the problem of buckling. When the beam is buckled, it will produce out-of-plane displacement and torsional displacement. Therefore, the buckling of the beam is also called lateral torsional buckling. When the H-shaped steel beam is subjected to seismic bending moment, the H-shaped steel beam will produce lateral torsional buckling deformation. When the H-shaped steel beam is prematurely produced lateral torsional buckling, its strength and toughness cannot be properly exerted.

In a house structure, a floor plate is usually provided at the upper end of the beam, and the floor plate can provide sufficient lateral support for the upper wing plate of the steel beam. However, the girder connected to the column will produce repeated bending moments under the action of an earthquake. At this time, the H-shaped steel girder will produce lateral torsional buckling even though the upper wing plate has sufficient lateral support. When the upper wing plate of the H-shaped steel beam has side supports, the lateral torsional buckling deformation of the beam when subjected to seismic bending moments, and the buckling deformation is most obvious at the proximal end of the beam. In order to avoid premature lateral torsional buckling of the beam, the lower wing plate of the beam also needs to have sufficient lateral support.

The possible source of lateral support for the lower wing plate of the beam is the small beam connected to the main beam. However, usually about half of the girder is not connected with the small girder, or the connection position of the small girder and the girder is not the proper position for lateral support. In this case, the steel girder needs to be additionally provided with lateral support members for the lower wing plate. When there is no small beam to provide proper side support of the lower wing plate, additional side support members can be added, one end is connected to the lower wing plate of the beam, and the other end is fixed to the floor or to the adjacent steel beam. However, the addition of side struts will affect the aesthetics and space usability on the one hand, and increase the construction volume and cost on the other hand. Therefore, how to avoid the use of side struts under the girder wing plate is a goal that the engineering industry hopes to achieve.

The conventional way to dispense with side bracing members is to wrap the H-shaped steel beam with concrete, with full-section coating, or with beam web coating (or partial coating). Although full-section cladding can avoid the problem of buckling of H-shaped steel beams, the weight is greatly increased, and the seismic force is also greatly increased. Not only does the amount of material use greatly increase, the increase in cost is also not conducive to environmental protection. The web cladding can also avoid the problem of buckling of H-shaped steel beams, and the weight increase is lighter than that of full-section cladding. However, when the web is bored due to pipeline requirements, the stiffener plate for opening reinforcement will affect the concrete The pouring, the construction difficulty is high.

Another conventional way to dispense with lateral support rods is to use side-sealed steel plates to convert the open section of the H-shaped steel into a closed section. The closed section can avoid the frustration of the beam. However, the side sealing plate has the following problems to be solved: (1) There will be conflicts between the installation of the side sealing plate and the high-strength bolts of the web at the beam-column junction. Therefore, the end side sealing plate needs to reserve the bolt construction space, and the end side sealing steel plate shall be carried out on the construction site after the bolts are installed. Welding causes overhead welding and vertical welding on the site, not only the welding difficulty is high, but the quality is not easy to control. (2) When encountering tough cutting of beams or opening holes in the web, the details of the side sealing plates become complicated, which increases the difficulty of construction.

Therefore, the above-mentioned conventional solutions have their shortcomings and difficulties. It is necessary to solve the current problem of lateral torsional buckling of H-beams.

One purpose of the present invention is to effectively restrain the lateral torsional buckling deformation of the H-shaped steel beam when subjected to seismic bending moments, improve the strength and toughness of the beam, and also eliminate the insecurity caused by excessive buckling deformation. The present invention is an H-shaped steel beam wing plate lateral deformation binding device. The H-shaped steel beam is located between two columns separated by a length, and the two sides are respectively connected to the column. The H-shaped steel beam is connected with a web and two ends respectively An upper wing plate and a lower wing plate that are parallel to each other, the upper wing plate and the lower wing plate each extend a width, and the H-shaped steel beam wing plate lateral deformation binding device includes two first binding cover plates, respectively Abuts against the lower wing plate and abuts against the column on one side respectively, the first bundled cover plate has a first width, the first width is not greater than the width, and the first bundled cover plate runs along a first The direction extends a first length, and the first length is between one-quarter and one-third of the length. The first bundled cover plate is connected to the lower wing by a first connecting means or a second connecting means. The first connecting means connects the first bundled cover plate to the lower wing board with a one-point connection, and the second connecting means makes the first bundled cover board located along the first lower wing board. The direction performs a first linear displacement movement.

Among them, the upper wing board is connected to the first floor.

The first bundled cover plate further includes a first connecting part adjacent to the column, and the first connecting part is connected to the lower wing plate in a fixed joint or a sliding joint. A second connecting portion is separated from the first connecting portion by a first distance, the second connecting portion is connected to the lower wing plate in the fixed engagement manner or the sliding engagement manner, and a third connecting portion is connected to the second connecting portion A second distance away, the third connecting portion is connected to the lower wing plate in the fixed joining manner or the sliding joining manner.

Further, the first connecting means is that one of the first connecting portion, the second connecting portion and the third connecting portion is connected to the lower wing plate in the fixed joint manner.

Further, the second connecting means is that the first connecting portion, the second connecting portion and the third connecting portion are all connected to the lower wing plate in the sliding joint manner.

In an embodiment, the fixed connection method may be that the first bundled cover plate has a through hole, the through hole is a circular shape or a groove shape extending along the first direction, and the through hole penetrates the first A bundle of cover plates, and the first bundle of cover plates and the lower wing plate are connected by welding in the through hole.

In an embodiment, the fixed joining method may be that the first bundled cover plate has a guide groove on both sides adjacent to the lower wing plate, and the first bundled cover plate is connected by welding in the guide groove And the lower wing panel.

In an embodiment, the fixed connection method may be that the first bundled cover plate and the lower wing plate have at least one through hole that communicates with each other, and a bolt is used to pass the first bundled cover plate and the lower wing plate through the through hole. The wings are locked.

In one embodiment, the fixed connection method may be that the first bundled cover plate and the lower wing plate have at least one through hole that communicates with each other, and a headless bolt is used to pass the first bundled cover plate and the lower wing plate through the through hole. The lower wing plate is locked, and the first bundled cover plate and the headless bolt are connected by welding.

In an embodiment, the sliding joint may be that the first bundled cover plate has a groove-shaped shearing tenon hole, the groove-shaped shearing tenon hole extends along the first direction, and the lower wing plate is welded A shearing tenon; wherein, when the first bundled cover plate slides, the shearing tenon is located in the groove-shaped shearing tenon hole to perform the first linear displacement movement.

In an embodiment, the sliding joint may be that the first bundled cover plate has an opening, the lower wing plate has a slot-shaped bolt hole extending along the first direction, and a bolt passes through the opening respectively. And the slot-shaped bolt hole locks the first bundled cover plate and the lower wing plate. Wherein, when the first bundled cover plate slides, the bolt is located in the slot-shaped bolt hole to perform the first linear displacement movement.

In one embodiment, the sliding joint may be that the first bundled cover plate has an opening, the lower wing plate has a slot-shaped bolt hole extending along the first direction, and a headless bolt passes through the The opening and the slot-shaped bolt hole lock the first bundled cover plate and the lower wing plate, and connect the first bundled cover plate and the headless bolt by welding; wherein, when the first bundled cover plate is When the cover plate slides, the headless bolt is located in the groove-shaped bolt hole to perform the first linear displacement movement.

In another embodiment, the wing plate lateral deformation restraining device further includes: Two second bundled cover plates are respectively attached to the upper wing board, and one side is adjacent to the column. The second bundled cover plate has a second width, the second width is not greater than the width, and the second The bundled cover plate extends along the first direction with a second length, and the second length is between one-quarter and one-third of the length. The second bundled cover plate uses a third connecting means or a The fourth connecting means is connected to the upper wing plate, the third connecting means connects the second bundled cover plate to the upper wing plate by a one-point connection, and the fourth connecting means makes the second bundled cover plate located at The upper wing plate performs a second linear displacement movement along the first direction.

Further, the second bundled cover plate further includes: A fourth connecting portion is adjacent to the column, and the fourth connecting portion is connected to the upper wing plate in a fixed joint manner or a sliding joint manner. A fifth connecting portion is separated from the fourth connecting portion by a third distance, the fifth connecting portion is connected to the upper wing plate in a fixed or sliding manner, and a sixth connecting portion is connected to the fifth The connecting portions are separated by a fourth distance, and the sixth connecting portion is connected to the upper wing plate in a fixed joint manner or a sliding joint manner.

Further, the third connecting means is that one of the fourth connecting portion, the fifth connecting portion and the sixth connecting portion is connected to the upper wing plate in the fixed joint manner.

Further, the fourth connecting means is that the fourth connecting portion, the fifth connecting portion and the sixth connecting portion are all connected to the upper wing plate in the sliding joint manner.

In one embodiment, the fixed joining method is that the second bundled cover plate has a through hole, the through hole is in a circular shape or a groove shape extending along the first direction, and the through hole penetrates the second The cover plate is bundled, and the second bundle cover plate and the upper wing plate are connected by welding in the through hole.

In one embodiment, the fixed joining method is that the second bundled cover plate is adjacent to the upper wing plate on two sides with a guide groove respectively, and the second bundled cover plate and the upper wing plate are connected by welding in the guide groove. The upper wing panel.

In one embodiment, the fixed connection method is that the second bundled cover plate and the upper wing plate have at least one through hole that communicates with each other, and the second bundled cover plate and the upper wing plate are passed through the through hole by a bolt. The board is locked.

In one embodiment, the fixed joining method is that the second bundled cover plate and the upper wing board have at least one through hole that communicates with each other, and a headless bolt is used to pass the second bundled cover plate and the upper wing plate through the through hole. The upper wing plate is locked, and the second bundled cover plate and the headless bolt are connected by welding.

In one embodiment, the sliding joining method is that the second bundled cover plate has a groove-shaped shear locking hole, the groove-shaped shear locking hole extends along the first direction, and the upper wing plate is welded with a groove Shear lock. Wherein, when the second bundled cover plate slides, the shearing tenon is located in the groove-shaped shearing tenon hole to perform the second linear displacement movement.

In one embodiment, the sliding joint is that the second bundled cover plate has an opening, the upper wing plate has a slot-shaped bolt hole extending along the first direction, and a bolt passes through the opening and The slot-shaped bolt hole locks the second bundled cover plate and the upper wing plate. Wherein, when the second bundled cover plate slides, the bolt is located in the slot-shaped bolt hole to perform the second linear displacement movement.

In an embodiment, the sliding joint is that the second bundled cover plate has an opening, the upper wing plate has a slot-shaped bolt hole extending along the first direction, and a headless bolt passes through the opening respectively. The hole and the slot-shaped bolt hole lock the second bundled cover plate and the upper wing plate, and connect the second bundled cover plate and the headless bolt by welding. Wherein, when the second bundled cover plate slides, the headless bolt is located in the slot-shaped bolt hole to perform the second linear displacement movement.

In another embodiment, an H-shaped steel beam wing plate lateral deformation binding device, the H-shaped steel beam is located between two columns separated by a length, and the two sides are respectively connected to the column, the H-shaped steel beam has a web The two ends of the plate are respectively connected to two wing plates that are parallel to each other, and the wing plates respectively extend a wing width to the two sides of the web plate. The H-shaped steel beam wing plate lateral deformation restraining device includes:

Four bundles of parts, the bundle of parts is one of channel steel, angle steel, H-shaped steel, T-shaped steel, tubular section and box section, respectively, simultaneously abut the wing plate abutting on the side of the web , And located on the two sides of the web, one side of the bundle body is adjacent to the column, the width of the bundle body is not greater than the wing width, and the length of the bundle body is four times the length Between one-third and one-third, the bundled body is connected to the wing plate by a first bonding means or a second bonding means, and the first bonding means connects the bundled body with one point The wing plates are connected, and the second combining means makes the bundled body located in the extending direction of the wing plate to perform a linear displacement movement.

In the above, the bundled body further includes:

A first joining portion, which abuts against the column, and the first joining portion is connected to the wing plate in a fixed joining manner or a sliding joining manner;

A second connecting portion, separated from the first connecting portion by a first distance, and the second connecting portion is connected to the wing plate in the fixed engagement manner or the sliding engagement manner; and

A third joining part is separated from the second joining part by a second distance, and the third joining part is connected to the wing plate in the fixed joining manner or the sliding joining manner.

Further, the first joining means is that one of the first joining part, the second joining part and the third joining part is joined to the wing plate in the fixed joining manner.

Further, the second joining means is that the first joining part, the second joining part and the third joining part are all joined to the wing plate in the sliding joining manner.

In one embodiment, the fixing and joining method is that the bundle body has a hole body, the hole body is a circular shape or a groove shape extending along the extension direction of the wing plate, and the hole body penetrates the bundle body. A piece body, and the bundled piece body and the wing plate are combined in the hole body by welding.

In one embodiment, the fixed joining method is that the bundled body has a guide groove body on two sides adjacent to the wing plate, and the bundled body and the wing plate are combined in the guide groove body by welding. .

In one embodiment, the fixed joining method is that the bundled body and the wing plate have at least one perforated body that communicates with each other, and a bolt body is used to lock the bundled body and the wing plate through the perforated body .

In one embodiment, the fixed joining method is that the bundled body and the wing plate have at least one perforated body that communicates with each other, and a headless bolt body is used to pass the bundled body and the wing plate through the perforated body. Locking and joining the bundled body and the headless bolt body by welding.

In one embodiment, the sliding joining method is that the bundled component body has a groove-shaped shear locking hole body, the groove-shaped shear locking hole body extends along the extension direction of the wing plate, and the wing plate is welded with a groove Shearing tenon body; wherein, when the bundled member body slides, the shearing tenon body is located in the groove-shaped shearing tenon hole body to perform the linear displacement movement.

In one embodiment, the sliding joint is that the bundled body has an opening body, the wing plate has a slot-shaped bolt hole body extending along the extending direction of the wing plate, and a bolt body passes through the opening respectively. The body and the groove-shaped bolt hole body lock the bundled part body and the wing plate; wherein, when the bundled part body slides, the bolt body is located in the groove-shaped bolt hole body to perform the linear displacement movement.

In one embodiment, the sliding joint is that the bundled body has an opening body, the wing plate has a slot-shaped bolt hole body extending along the extending direction of the wing plate, and a headless bolt body passes through the The opening body and the groove-shaped bolt hole body lock the bundle body and the wing plate, and combine the bundle body and the headless bolt body by welding; wherein, when the bundle body slides , The headless bolt body is located in the groove-shaped bolt hole body to perform the linear displacement movement.

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the present invention are drawn to illustrate the characteristics and functions of the preferred embodiment of the present invention in detail as follows, for a complete understanding, but it should be noted that the content is not It constitutes a limitation of the present invention.

Please refer to Figure 1 and Figure 2, the present invention is an H-shaped steel beam wing plate lateral deformation beam system 1, the H-shaped steel beam 2 is located between two columns 3 separated by a length L, and the two sides are respectively connected to the column In the body 3, the H-shaped steel beam 2 is connected to an upper wing plate 22 and a lower wing plate 23 parallel to each other with two ends of a web 21 respectively. The upper wing plate 22 and the lower wing plate 23 respectively extend a width W. The H-shaped steel beam wing plate lateral deformation binding device 1 includes two first bundled cover plates 11, respectively abutting on both ends of the lower wing plate 23, and one side of the first bundled cover plate 11 abuts the The column 3, the first bundled cover plate 11 has a first width W1, the first width W1 is not greater than the width W, and the first bundled cover plate 11 extends along a first direction 91 with a first length L1 , The first length L1 is between one quarter and one third of the length L.

The upper wing plate 22 is connected to the first floor board 4.

Please refer to FIG. 2, the first bundled cover 11 further includes a first connecting portion 111, which abuts the column 3, and the first connecting portion 111 is connected to the first connecting portion 111 in a fixed connection manner or a sliding connection manner. Lower wing panel 23. A second connecting portion 112 is separated from the first connecting portion 111 by a first distance D1, and the second connecting portion 112 is connected to the lower wing plate 23 in the fixed joining manner or the sliding joining manner. And a third connecting portion 113 is separated from the second connecting portion 112 by a second distance D2, and the third connecting portion 113 is connected to the lower wing plate 23 in the fixed joining manner or the sliding joining manner.

The first bundled cover plate 11 is connected to the lower wing plate 23 by a first connecting means or a second connecting means. The first connecting means connects the first bundled cover plate 11 to the lower wing plate 23 by a one-point connection, and the first connecting means is the first connecting portion 111, the second connecting portion 112, and the third One of the connecting portions 113 is connected to the lower wing plate 23 in the fixed joint manner. The second connecting means enables the first bundled cover plate 11 to be located on the lower wing plate 23 to perform a first linear displacement movement 92 (not shown in the figure) along the first direction 91, and the second connecting means is the The first connecting portion 111, the second connecting portion 112, and the third connecting portion 113 are all connected to the lower wing plate 23 in the sliding joint manner.

In the preferred embodiment of the present invention, the concept of the method is described by taking the "right section" of the beam as an example and the first connecting means. Please refer to FIG. 3, which is a bottom view of the lateral deformation binding device for the H-shaped steel beam wing plate of the present invention installed at the right end of the lower wing plate. To achieve the purpose of keeping the lower wing plate 23 straight, the first bundled cover plate 11 is provided at the bottom of the right section of the lower wing plate 23, and the first connecting portion 111, the second connecting portion 112 and the third The connecting portion 113 connects the first bundled cover plate 11 and the lower wing plate 23. The first binding cover plate 11 is used to restrain the lateral deformation of the lower wing plate 23 without sharing the bending moment of the lower wing plate 23. For this purpose, only the first connecting portion 111 and the lower wing plate 23 The fixed joining method 7 is adopted, and the sliding joining method 8 is adopted for the second connecting portion 112 and the third connecting portion 113.

Please additionally refer to FIG. 4, which is a schematic cross-sectional view of the fixing and joining method of the first connecting portion of the present invention. The first bundled cover plate 11 has the same width as the lower wing plate 23. The first binding cover plate 11 and the lower wing plate 23 adopt the fixed joining method at the first connecting portion 111. The fixed connection method is that the first bundled cover plate 11 has a through hole 12, and the through hole 12 is in a circular shape or a groove shape (not shown in the figure) extending along the first direction 91. The through hole 12 penetrates the first bundled cover plate 11, and is connected to the first bundled cover plate 11 and the lower wing plate 23 by welding in the through hole 12.

Please refer to FIG. 3 and FIG. 5. FIG. 5 is a schematic cross-sectional view of the sliding joint of the second connecting portion of the present invention. The first binding cover plate 11 and the lower wing plate 23 adopt the sliding joining method at the second connecting portion 112. The sliding joint is that the first bundled cover plate 11 has a groove-shaped shear locking hole 13 (as shown in FIG. 3), the groove-shaped shear locking hole 13 extends along the first direction 91, and the lower wing The plate 23 is welded with a shearing tenon 14. Wherein, when the first bundled cover plate 11 slides, the shearing tenon 14 is located in the groove-shaped shearing tenon hole 13 to perform the first linear displacement movement 92 (not shown in the figure).

Please refer to FIG. 3 and FIG. 6. FIG. 6 is a schematic cross-sectional view of the sliding joint of the third connecting portion of the present invention. The first bundled cover plate 11 and the lower wing plate 23 adopt the sliding joint method at the third connecting portion 113. The sliding joint is that the first bundled cover plate 11 has an opening 15, the lower wing plate 23 has a slotted bolt hole 16 extending along the first direction 91, and a headless bolt 17 passes through the opening, respectively. The hole 15 and the slot-shaped bolt hole 16 lock the first bundled cover plate 11 and the lower wing plate 23, and connect the first bundled cover plate 11 and the headless bolt 17 by welding. Wherein, when the first bundled cover plate 11 slides, the headless bolt 17 is located in the slot-shaped bolt hole 16 to perform the first linear displacement movement 92.

In the above, the first bundled cover plate 11 and the lower wing plate 23 are in close contact, and the lateral force of the lower wing plate 23 can be transmitted to the first bundled cover plate 11, and the first bundled cover plate 11 In the first direction 91, it can slide freely. The first bundle-made cover plate 11 and the lower wing plate 23 are allowed to freely produce relative displacement in the first direction 91, but the lateral relative displacement is restricted, so that the first bundle-made cover plate 11 does not move in the first direction 91 It can bear the force, and in the transverse direction, the lateral displacement of the beam wing can be bundled, so as to improve the H-beam 2's ability to resist lateral torsion and buckling.

Please refer to FIG. 7, which is a diagram of the force balance relationship of the lateral deformation restraining device of the H-shaped steel beam wing plate of the present invention. When the H-shaped steel beam 2 is deformed by lateral torsion and buckling, the first binding cover plate 11 will provide lateral binding to the lower wing plate 23, and is attached to the first connecting portion 111, the second connecting portion 112, The third connecting portion 113 generates restraining forces F ₁ , F _2, and F _{3, respectively} . According to the force balance relationship, the first bundle of cover plates 11 bear the opposite direction and the same magnitude of force, which causes a strong axial bending moment of the first bundle of cover plates 11. _{The maximum bending moment M cp} that the first bundled cover plate 11 bears is equal to F _{1 ╳} D1 or F _{3 ╳} D2.

In addition, please refer to FIG. 8, which is another type of fixed joining method of the present invention. Another type of the fixed joining method of the invention is that the first bundle cover plate 11 has a guide groove 18 on both sides adjacent to the lower wing plate 23, and the first bundle system is connected in the guide groove 18 by welding. The cover plate 11 and the lower wing plate 23.

Please refer to FIG. 9, which is another type of fixed joining method of the present invention. Another type of the fixed connection method is that the first bundled cover plate 11 and the lower wing plate 23 have at least one through hole 19 that communicate with each other, and a bolt 20 is used to pass through the through hole 19 to pass through the first bundled cover plate 11 And the lower wing plate 23 is locked.

And, please refer to FIG. 10, which is yet another fixed joining method of the present invention. Another type of the fixed connection method is that the first bundled cover plate 11 and the lower wing plate 23 have at least one through hole 19a that communicates with each other, and a headless bolt 17a is used to pass through the through hole 19a to cover the first bundled cover plate 11 and the lower wing plate 23. The plate 11 and the lower wing plate 23 are locked, and the first bundled cover plate 11 and the headless bolt 17a are connected by welding.

In addition, please refer to FIG. 11, which is another type of sliding joining method of the present invention. The type of the sliding joint is that the first bundled cover plate 11 has an opening 15a, the lower wing plate 23 has a slot-shaped bolt hole 16a extending along the first direction 91, and a bolt 20a passes through the opening. The hole 15a and the slot-shaped bolt hole 16a lock the first bundled cover plate 11 and the lower wing plate 23. Wherein, when the first bundled cover plate 11 slides, the bolt 20a is located in the slot-shaped bolt hole 16a to perform the first linear displacement movement 92.

It is worth mentioning that, in the above-mentioned embodiment, the first connecting portion 12 adopts the type of sliding joint, which is the second connecting means.

In order to test the feasibility of "H-shaped steel beam wing plate lateral deformation restraint device", it was confirmed by the load test of two H-shaped steel beams 2 specimens, and the H-shaped steel beam 2 of the control specimen was not equipped with H-shaped steel beam wing plates Lateral deformation beam system, and the H-shaped steel beam 2 of the experimental specimen is equipped with H-shaped steel beam wing plate lateral deformation beam system. The two specimens are made of H248╳100╳8╳12 section and ASTM A36 steel, and the length is 4400 cm.

Please refer to Figure 12, which is the loading history analysis diagram of the load test. The Y axis is the horizontal displacement (Δ _MTS ) applied by the hydraulic brake. The applied load is measured by the built-in hydraulic actuator. The horizontal displacement of the height center of the test H-shaped steel beam is measured by the external displacement. Measurement measurement. In addition, the lateral displacement of the H-shaped steel beam is measured by an NDI system. The NDI system is installed at the end of the beam wing plate. The distribution of measurement points is shown in Figure 13. The NDI system is arranged within about 2400 cm of the right end of the test body, and the upper wing plate and the lower wing plate are arranged every 150 cm.

。 Please refer to Figure 14, the torsion angle ɸ of the present invention can be defined by the difference between the lateral displacement of the upper wing plate (u _t ) and the lateral displacement of the lower wing _{plate (u b} ) divided by the section depth (h ₀ ), Which is the torsion angle ɸ of the section, and its formula is

.

When the test body is subjected to horizontal displacement, an earthquake-type bending moment is also generated. The maximum bending moment M occurs at the end of the beam, and the corresponding rotation angle of the end of the beam is represented by θ. Therefore, the analysis diagrams of the end bending moment-end rotation angle hysteresis loop (abbreviated as M-θ hysteresis loop) of the control and experimental specimens are shown in Figure 15 and Figure 16, respectively.

Please refer to Figure 17, which is the distribution diagram of the torsion angle ɸ when the specimen is loaded to θ = 0.05 radians. As shown in Figure 15, the control body began to have obvious lateral torsional flexion after θ reached 4% radians, the strength began to gradually decrease, and the hysteresis loop also began to show contraction behavior. In addition, it can be found from Figure 17 that when θ=0.05 radians, the maximum torsion angle ɸ of the test body reaches 0.45 radians, and severe buckling deformation occurs. As shown in Figure 16, the M-θ hysteresis loop of the experimental specimen is quite stable and full. In addition, it can be found from Figure 17 that when θ=0.05 radians, the maximum torsion angle ɸ of the test body is only 0.07 radians, which is 16% of the control body, and the deformation is not easy to detect visually.

The average maximum bending moments (the average value of positive and negative bending moments) reached by the control and experimental samples were 10.4 ton-force-m and 11.7 ton-force-m, respectively. The bending moment strength of the experimental body was higher than that of the control body The bending moment strength is nearly 13% higher, mainly because the lateral torsional buckling of the experimental specimen is suppressed, and the material can enter the strain hardening stage to give full play to the bending moment strength of the beam.

In addition, in addition to the H-shaped steel beam 2 of the upper wing plate 22 with the floor plate 4, the present invention can also be applied to the upper wing plate 22 and the lower wing plate 23 without the H-shaped steel beam 2 connected to the floor plate 4. .

Please refer to FIG. 18 and FIG. 19, in another preferred embodiment of the present invention, the wing plate lateral deformation binding device further includes two second binding cover plates 51, respectively abutting the upper wing plate 22 Two ends, and the second bundled cover plate 51 is adjacent to the column 3 on one side, the second bundled cover plate 51 has a second width W2, the second width W2 is not greater than the width W, the first The two bundles of cover plates 51 extend along the first direction 91 with a second length L2, the second length L2 is between one-fourth to one third of the length L, and the second bundles of cover plates 51 are A third connecting means or a fourth connecting means is connected to the upper wing plate 22, the third connecting means connects the second bundled cover plate 51 to the upper wing plate 22 in a one-point connection, and the fourth connecting means By means, the second bundled cover plate 51 is positioned on the upper wing plate 22 to perform a second linear displacement movement 93 along the first direction 91 (not shown in the figure).

The second bundled cover plate 51 further includes a fourth connecting portion 514 adjacent to the column 3, and the fourth connecting portion 514 is connected to the upper wing plate 22 in a fixed joint or a sliding joint. A fifth connecting portion 515 is separated from the fourth connecting portion 514 by a third distance D3, and the fifth connecting portion 515 is connected to the upper wing plate 22 in the fixed joining manner or the sliding joining manner. And a sixth connecting portion 516 is separated from the fifth connecting portion 515 by a fourth distance D4, and the sixth connecting portion 516 is connected to the upper wing plate 22 in the fixed joining manner or the sliding joining manner.

Further, the third connecting means is that one of the fourth connecting portion 514, the fifth connecting portion 515, and the sixth connecting portion 516 is connected to the upper wing plate 22 in the fixed joint manner.

Further, the fourth connecting means is that the fourth connecting portion 514, the fifth connecting portion 515, and the sixth connecting portion 516 are all connected to the upper wing plate 22 in the sliding joint manner.

Please refer to FIG. 20 and FIG. 21. In the above, the fixing and joining method is that the second bundled cover plate 51 has a through hole 12a, and the through hole 12a is a circular shape or a extending along the first direction 91 In a groove shape (not shown in the figure), the through hole 12a penetrates the second bundled cover plate 51, and the second bundled cover plate 51 and the upper wing plate 22 are connected by welding in the through hole 12a.

Please refer to FIG. 22. In addition, the fixed joining method may be that the second bundled cover plate 51 has a guide groove 18a on both sides adjacent to the upper wing plate 22, and the guide groove 18a is connected by welding. The second bundled cover plate 51 and the upper wing plate 22.

Please refer to FIG. 23. In addition, the fixed connection method may be that the second bundled cover plate 51 and the upper wing plate 22 have at least one through hole 19b that communicates with each other, and a bolt 20b is used to pass through the through hole 19b. The two-bundle cover plate 51 and the upper wing plate 22 are locked.

Please refer to FIG. 24, the fixed connection method may be that the second bundled cover plate 51 and the upper wing plate 22 have at least one through hole 19c that communicate with each other, and a headless bolt 17b is used to pass through the through hole 19c. The two-bundle cover plate 51 and the upper wing plate 22 are locked, and the second bundle cover plate 51 and the headless bolt 17b are connected by welding.

Please refer to FIG. 20 and FIG. 25. In the foregoing, the sliding engagement method is that the second bundled cover plate 51 has a groove-shaped shear locking hole 13a, and the groove-shaped shear locking hole 13a extends along the first The direction 91 extends, and the upper wing plate 22 is welded with a shear tenon 14a. Wherein, when the second bundled cover plate 51 slides, the shearing tenon 14a is located in the groove-shaped shearing tenon hole 13a to perform the second linear displacement movement 93.

Please refer to FIG. 26, the sliding joint is that the second bundle cover plate 51 has an opening 15b, the upper wing plate 22 has a slotted bolt hole 16b extending along the first direction 91, and a bolt 20c locks the second bundled cover plate 51 and the upper wing plate 22 through the opening 15b and the slot-shaped bolt hole 16b, respectively. Wherein, when the second bundled cover plate 51 slides, the bolt 20c is located in the slot-shaped bolt hole 16b to perform the second linear displacement movement 93.

Please refer to FIG. 20 and FIG. 27. The sliding joint is that the second bundled cover plate 51 has an opening 15c, and the upper wing plate 22 has a slot-shaped bolt hole 16c extending along the first direction 91. A headless bolt 17c respectively passes through the opening 15c and the slot-shaped bolt hole 16c to lock the second bundled cover plate 51 and the upper wing plate 22, and connect the second bundled cover plate 51 by welding. And the headless bolt 17c. Wherein, when the second bundled cover plate 51 slides, the headless bolt 17c is located in the slot-shaped bolt hole 16c to perform the second linear displacement movement 93.

In addition, in another preferred embodiment of the present invention, when the upper edge of the upper wing plate 22 of the H-shaped steel beam 2 or the lower edge of the lower wing plate 23 is not suitable for arranging protrusions, the H-shaped steel beam wing plate can be deformed laterally The restraining device 1 is arranged on the lower edge of the upper wing plate 22 or the upper edge of the lower wing plate 23 to replace the lateral deformation of the H-shaped steel beam wing plate. The restraining device 1 is arranged on the H-shaped steel beam 2 The upper wing plate 22 upper edge or the lower wing Bottom edge of plate 23.

In the above situation, because the H-beam wing plate lateral deformation beam system 1 is obstructed by the web 21, smaller steel (such as channel steel, angle steel, H-shaped steel, T-shaped steel, tubular section and box Profile section, etc.) are set on both sides of the web 21.

Please refer to FIGS. 28 to 30. In this embodiment, a beam forming device 6 for lateral deformation of an H-shaped steel beam wing plate of the present invention. The H-shaped steel beam 7 is located between two columns 3 separated by a length of L3, and on both sides The column body 3 is respectively connected, the H-shaped steel beam 7 is connected to two parallel wing plates 72 with a web 71 and two ends respectively. The wing plates 72 respectively extend a wing width W3 to the two sides of the web 71, and the H The beam side deformation beam forming device 6 includes four beams 61.

Four of the bundled body 61, respectively, simultaneously abut on the side of the wing plate 72 adjacent to the web 71, and are located on two sides of the web 71, and the bundled body 61 abuts on the column at one side 3. The width of the bundle body 61 is not greater than the wing width W3, and the length of the bundle body 61 is between one-fourth to one third of the length L3, and the bundle body 61 is A first joining means or a second joining means is connected to the wing plate 72, the first joining means connects the bundle body 61 to the wing plate 72 by a one-point connection, and the second joining means makes the bundle The workpiece body 61 is located in the extending direction of the wing plate 72 to perform a linear displacement movement 94 (not shown in the figure).

The binding member body 61 further includes a first coupling portion 611, a second coupling portion 612, and a third coupling portion 613. The first joining portion 611 is adjacent to the column 3, and the first joining portion 611 is connected to the wing plate 72 in a fixed joining manner or a sliding joining manner. The second coupling portion 612 is separated from the first coupling portion 611 by a first distance D5, the second coupling portion 612 is connected to the wing plate 72 in the fixed coupling manner or the sliding coupling manner, and the third coupling portion 613 and The second coupling portion 612 is separated by a second distance D6, and the third coupling portion 613 is connected to the wing plate 72 in the fixed coupling manner or the sliding coupling manner.

In the foregoing, the first coupling means is that one of the first coupling portion 611, the second coupling portion 612, and the third coupling portion 613 is coupled to the wing plate 72 in the fixed coupling manner. The second joining means is that the first joining part 611, the second joining part 612, and the third joining part 613 are all joined to the wing plate 72 in the sliding joining manner.

In addition, please refer to FIGS. 31 and 32. In this embodiment, the sliding engagement method is that the bundled member body 61 has a groove-shaped shear locking hole body 13b, and the groove-shaped shear locking hole body 13b extends along The wing plate 72 extends in the extending direction, and the wing plate 72 is welded with a shearing tenon body 14b. When the welding space on the side of the web 21 is insufficient, one-sided welding is required from the flange side. Wherein, when the bundle body 61 slides, the shear locking body 14b is located in the groove-shaped shear locking hole body 13b to perform the linear displacement movement 94. In addition, an anti-falling bolt 8 can be provided on the shearing tenon body 14b, and the bolt head is used to clamp the binding member body 61 to prevent the binding member body 61 from falling off due to unexpected force.

Please refer to FIG. 33. In this embodiment, the fixing and joining method is such that the bundled member body 61 has a hole body 12b, and the hole body 12b is a circular shape or a groove shape extending along the extending direction of the wing plate. The hole body 12b penetrates the bundle body 61, and the bundle body 61 and the wing plate 72 are welded together in the hole body 12b.

Please refer to FIG. 34. Another way of fixing and joining is that the bundled body 61 and the wing plate 72 have at least one through hole 19d that communicate with each other, and a bolt body 20d is used to pass the through hole 19d to the bundled body. 61 and the wing plate 72 are locked.

Please refer to FIG. 35. Another way of fixing is that the binding member body 61 and the wing plate 72 have at least one perforated body 19e that communicates with each other, and a headless bolt body 17d is used to form the bundle through the perforated body 19e. The component body 61 and the wing plate 72 are locked, and the bundled component body 61 and the headless bolt body 17d are combined by welding.

In addition, please refer to FIG. 36. Another fixed joining method is that the bundle body 61 has a guide groove body 18b on both sides adjacent to the wing plate 72, and the guide groove body 18b is welded to join the bundle. The workpiece body 61 and the wing plate 72.

Please refer to FIG. 37. Another way of sliding joint is that the binding member body 61 has an opening body 15d, the wing plate 72 has a slotted bolt hole body 16d extending along the extending direction of the wing plate 72, and a bolt The body 20e locks the binding member body 61 and the wing plate 72 through the opening body 15d and the slot-shaped bolt hole body 16d, respectively. Wherein, when the bundle body 61 slides, the bolt body 20e is located in the groove-shaped bolt hole body 16d to perform the linear displacement movement 94.

Referring to FIG. 38, another sliding joint is that the bundled member body 61 has an opening body 15e, and the wing plate 72 has a slot-shaped bolt hole body 16e extending along the extending direction of the wing plate 72. The head bolt body 17e locks the bundle body 61 and the wing plate 72 through the opening body 15e and the slot-shaped bolt hole body 16e respectively, and combines the bundle body 61 and the headless bolt by welding. The body 17e, wherein, when the bundle member body 61 slides, the headless bolt body 17e is located in the groove-shaped bolt hole body 16e to perform the linear displacement movement 94.

In summary, it is shown that the present invention can effectively restrain the lateral torsional buckling deformation of H-shaped steel beams when subjected to earthquake-type bending moments, improve the strength and toughness of the beam, and also eliminate the insecurity caused by excessive buckling deformations. sense.

Through the above detailed description, it can be fully demonstrated that the purpose and efficacy of the present invention are progressive in implementation, have great industrial utility value, and are an invention that has not been seen before on the market, and fully meets the requirements of an invention patent. Yan filed an application in accordance with the law. Only the above descriptions are only preferred embodiments of the present invention, and do not therefore limit the implementation and protection scope of the present invention. For those skilled in the art, they should be able to realize what is made by using the description and illustrations of the present invention. The solutions obtained by equivalent substitutions and obvious changes should all be included in the protection scope of the present invention.

1,6: H-shaped steel beam wing plate lateral deformation beam system 11: first beam system cover plate 12, 12a: through hole 12b: hole body 13, 13a: groove-shaped shear force, tenon hole 13b: groove-shaped shear force Tenon hole body 14, 14a: Shear tenon 14b: Shear tenon body 15, 15a, 15b, 15c: Opening 15d, 15e: Opening body 16, 16a, 16b, 16c: Slotted bolt hole 16d, 16e: Slotted bolt hole body 17, 17a, 17b, 17c: Headless bolt 17d, 17e: Headless bolt body 18, 18a: Guide groove 18b: Guide groove body 19, 19a, 19b, 19c: Perforated 19d, 19e: Perforated body 20, 20a, 20b, 20c: bolt 20d, 20e: bolt body 111: first connecting part 112: second connecting part 113: third connecting part 2, 7: H-shaped steel beam 21, 71: web 72: Wing 22: Upper Wing 23: Lower Wing 3: Column 4: Floor 51: Second Bundle Cover 514: Fourth Connecting Part 515: Fifth Connecting Part 516: Sixth Connecting Part 61: Bundling Body 611: first joint part 612: second joint part 613: third joint part 8: anti-falling bolt 91: first direction 92: first linear displacement movement 93: second linear displacement movement 94: linear displacement movement L, L3: length L1: first length L2: second length W: width W1: first width W2: second width W3: wing width D1: first distance D2: second distance D3: third distance D4: first Four distance D5: first distance D6: second distance F ₁ , F _2, F ₃ : beam braking force M _cp : maximum bending moment θ: rotation angle

Fig. 1 is a three-dimensional schematic diagram of a preferred embodiment of the present invention. Fig. 2 is a three-dimensional exploded schematic view of a preferred embodiment of the present invention. Fig. 3 is a bottom view of the lateral deformation restraining device of the H-shaped steel beam wing plate of the present invention installed at the right end of the lower wing plate. Fig. 4 is a schematic cross-sectional view of AA of the fixed joining method of the first connecting portion of the present invention. Fig. 5 is a schematic cross-sectional view of BB of the sliding joint of the second connecting part of the present invention. Fig. 6 is a CC sectional view of the sliding joint of the third connecting part of the present invention. Fig. 7 is a diagram of the force balance relationship of the lateral deformation restraining device of the H-shaped steel beam wing plate of the present invention. FIG. 8 is a schematic cross-sectional view of another fixed joining method of the preferred embodiment of the present invention. Fig. 9 is a schematic cross-sectional view of yet another fixed joining method of the preferred embodiment of the present invention. Fig. 10 is a schematic cross-sectional view of yet another fixed joining method of the preferred embodiment of the present invention. FIG. 11 is a schematic cross-sectional view of another sliding joint method of the preferred embodiment of the present invention. Figure 12 is a loading history analysis diagram of the horizontal displacement and the number of cycles of the load test of the present invention. Figure 13 is the longitudinal distribution diagram of the NDI system setting measuring points at the end of the steel beam wing plate. Figure 14 is a schematic diagram of the definition of the twist angle of the present invention. Figure 15 is the analysis diagram of the hysteresis loop of the end bending moment-end rotation angle of the control test body. Figure 16 is the hysteresis loop analysis diagram of the end bending moment-end rotation angle of the experimental specimen. Figure 17 is the distribution diagram of the torsion angle ɸ of the H steel beam specimen at θ=0.05 radians. Figure 18 is a perspective view of another preferred embodiment of the present invention. Figure 19 is an exploded perspective view of another preferred embodiment of the present invention. Fig. 20 is a top view of the lateral deformation binding device for the H-shaped steel beam wing panel of the present invention installed at the right end of the upper wing panel. FIG. 21 is a DD cross-sectional view of the first connecting portion fixedly joining method according to another preferred embodiment of the present invention. Fig. 22 is a schematic cross-sectional view of another fixed joining method of another preferred embodiment of the present invention. FIG. 23 is a schematic cross-sectional view of yet another fixed joining method according to another preferred embodiment of the present invention. FIG. 24 is a schematic cross-sectional view of still another fixed joining method of another preferred embodiment of the present invention. FIG. 25 is a schematic cross-sectional view of EE of the sliding joint of the second connecting portion of another preferred embodiment of the present invention. Fig. 26 is a schematic cross-sectional view of another sliding joint method according to another preferred embodiment of the present invention. FIG. 27 is a schematic cross-sectional view of FF of the third connecting portion sliding joint method of another preferred embodiment of the present invention. Fig. 28 is a perspective view of another preferred embodiment of the present invention. FIG. 29 is a schematic diagram of a three-dimensional installation of a binding member body according to another preferred embodiment of the present invention. FIG. 30 is a schematic diagram of a three-dimensional installation of the binding member body from another perspective of another preferred embodiment of the present invention. Figure 31 is a schematic cross-sectional view of another preferred embodiment of the sliding joint method of the present invention. Fig. 32 is a schematic cross-sectional view of a sliding joint method for installing an anti-falling bolt in another preferred embodiment of the present invention. FIG. 33 is a schematic cross-sectional view of another preferred embodiment of the fixed connection method of the present invention. FIG. 34 is a schematic cross-sectional view of another fixed joining method of another preferred embodiment of the present invention. FIG. 35 is a schematic cross-sectional view of yet another fixing and joining method according to another preferred embodiment of the present invention. Fig. 36 is a schematic cross-sectional view of still another fixed joining method according to another preferred embodiment of the present invention. Fig. 37 is a schematic cross-sectional view of another sliding joint method according to another preferred embodiment of the present invention. FIG. 38 is a schematic cross-sectional view of another sliding joint method according to another preferred embodiment of the present invention.

1: H-shaped steel beam wing plate lateral deformation beam system

11: The first bundle of cover plates

2: H-shaped steel beam

21: Web

22: Upper wing board

23: Lower wing board

3: cylinder

4: Floor board

L: length

Claims (35)

A binding device for lateral deformation of H-shaped steel beam wing plate. The H-shaped steel beam is located between two columns separated by a length, and the two sides are respectively connected to the column. The H-shaped steel beam is connected to each other by a web and two ends respectively. An upper wing plate and a lower wing plate of the upper wing plate, the upper wing plate and the lower wing plate respectively extend a width, and the lateral deformation restraining device of the H-shaped steel beam wing plate includes: The two first bundled cover plates are respectively attached to the lower wing plate, and one side is adjacent to the column. The first bundled cover plate has a first width, the first width is not greater than the width, and the first The bundled cover plate extends along a first direction with a first length, and the first length is between one-quarter and one-third of the length. The first bundled cover plate uses a first connecting means or a The second connecting means is connected to the lower wing plate, the first connecting means connects the first bundled cover plate to the lower wing plate by a one-point connection, and the second connecting means makes the first bundled cover plate located at The lower wing plate performs a first linear displacement movement along the first direction. The H-shaped steel beam wing plate lateral deformation binding device according to claim 1, wherein the upper wing plate is connected to the first floor. The H-shaped steel beam wing plate lateral deformation binding device according to claim 1, wherein the first binding cover plate further includes: A first connecting portion which abuts the column, and the first connecting portion is connected to the lower wing plate in a fixed joint manner or a sliding joint manner; A second connecting portion separated from the first connecting portion by a first distance, and the second connecting portion is connected to the lower wing plate in the fixed engagement manner or the sliding engagement manner; and A third connecting portion is separated from the second connecting portion by a second distance, and the third connecting portion is connected to the lower wing plate in the fixed joining manner or the sliding joining manner. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 3, wherein the first connecting means is one of the first connecting portion, the second connecting portion and the third connecting portion by the fixing The lower wing plate is connected by joining. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 3, wherein the second connecting means is that the first connecting portion, the second connecting portion and the third connecting portion are all in the sliding joint manner Connect the lower wing plate. The H-shaped steel beam wing plate lateral deformation binding device according to claim 3, wherein the fixed joining method is that the first binding cover plate has a through hole, and the through hole is in a circular shape or along the first A slot shape extending in the direction, the through hole penetrates the first bundled cover plate, and the first bundled cover plate and the lower wing plate are connected by welding in the through hole. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 3, wherein the fixed joining method is that the first restraining cover plate is adjacent to the lower wing plate with two guide grooves on two sides, respectively, in the The first bundled cover plate and the lower wing plate are connected in the guide groove by welding. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 3, wherein the fixed joining method is that the first restraining cover plate and the lower wing plate have at least one perforation communicating with each other, and a bolt is used The first bundled cover plate and the lower wing plate are locked by the perforation. The H-shaped steel beam wing plate lateral deformation binding device according to claim 3, wherein the fixed joining method is that the first binding cover plate and the lower wing plate have at least one perforation communicating with each other, and there is no The head bolt locks the first bundled cover plate and the lower wing plate through the perforation, and connects the first bundled cover plate and the headless bolt by welding. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 3, wherein the sliding joint is that the first restraining cover plate has a groove-shaped shearing tenon hole, and the groove-shaped shearing tenon The hole extends along the first direction, and the lower wing plate is welded with a shearing tenon; wherein, when the first bundled cover plate slides, the shearing tenon is located in the groove-shaped shearing tenon hole to perform the The first linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 3, wherein the sliding joint is that the first binding cover plate has an opening, and the lower wing plate has an opening extending along the first direction. A slot-shaped bolt hole through which a bolt passes through the opening and the slot-shaped bolt hole to lock the first bundled cover plate and the lower wing plate; wherein, when the first bundled cover plate slides, the The bolt is located in the slot-shaped bolt hole to perform the first linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 3, wherein the sliding joint is that the first binding cover plate has an opening, and the lower wing plate has an opening extending along the first direction. A slot-shaped bolt hole through which a headless bolt passes through the opening and the slot-shaped bolt hole to lock the first bundled cover plate and the lower wing plate, and connect the first bundled cover plate by welding And the headless bolt; wherein, when the first bundled cover plate slides, the headless bolt is located in the slot-shaped bolt hole to perform the first linear displacement movement. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 1, wherein the wing plate lateral deformation restraining device further includes: Two second bundled cover plates are respectively attached to the upper wing board, and one side is adjacent to the column. The second bundled cover plate has a second width, the second width is not greater than the width, and the second The bundled cover plate extends along the first direction with a second length, and the second length is between one-quarter and one-third of the length. The second bundled cover plate uses a third connecting means or a The fourth connecting means is connected to the upper wing plate, the third connecting means connects the second bundled cover plate to the upper wing plate by a one-point connection, and the fourth connecting means makes the second bundled cover plate located at The upper wing plate performs a second linear displacement movement along the first direction. The H-shaped steel beam wing plate lateral deformation binding device according to claim 13, wherein the second binding cover plate further includes: A fourth connecting portion, which abuts against the column, and the fourth connecting portion is connected to the upper wing plate in a fixed joint manner or a sliding joint manner; A fifth connecting portion separated from the fourth connecting portion by a third distance, and the fifth connecting portion is connected to the upper wing plate in the fixed joining manner or the sliding joining manner; and A sixth connecting portion is separated from the fifth connecting portion by a fourth distance, and the sixth connecting portion is connected to the upper wing plate in the fixed joining manner or the sliding joining manner. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 14, wherein the third connecting means is one of the fourth connecting portion, the fifth connecting portion and the sixth connecting portion by the fixing The upper wing plate is connected in a joint manner. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 14, wherein the fourth connecting means is the fourth connecting portion, the fifth connecting portion and the sixth connecting portion are all in the sliding joint manner Connect the upper wing plate. The H-shaped steel beam wing plate lateral deformation binding device according to claim 14, wherein the fixing and joining method is that the second binding cover plate has a through hole, and the through hole is in a circular shape or along the first A groove shape extending in the direction, the through hole penetrates the second bundled cover plate, and the second bundled cover plate and the upper wing plate are connected by welding in the through hole. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 14, wherein the fixed joining method is that the second restraining cover plate is adjacent to the upper wing plate and has a guide groove on both sides, respectively, in the The second bundled cover plate and the upper wing plate are connected in the guide groove by welding. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 14, wherein the fixed joining method is that the second restraining cover plate and the upper wing plate have at least one perforation communicating with each other, and a bolt is used The second bundled cover plate and the upper wing plate are locked by the perforation. The H-shaped steel beam wing plate lateral deformation binding device according to claim 14, wherein the fixed joining method is that the second binding cover plate and the upper wing plate have at least one perforation communicating with each other, and there is no The head bolt locks the second bundled cover plate and the upper wing plate through the perforation, and connects the second bundled cover plate and the headless bolt by welding. The H-shaped steel beam wing plate lateral deformation restraining device according to claim 14, wherein the sliding joint is that the second restraining cover plate has a groove-shaped shearing tenon hole, and the groove-shaped shearing tenon The hole extends along the first direction, and the upper wing plate is welded with a shearing tenon; wherein, when the second binding cover plate slides, the shearing tenon is located in the groove-shaped shearing tenon hole to perform the The second linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 14, wherein the sliding joint is that the second binding cover plate has an opening, and the upper wing plate has an opening extending along the first direction. A slot-shaped bolt hole through which a bolt passes through the opening and the slot-shaped bolt hole to lock the second bundled cover plate and the upper wing plate; wherein, when the second bundled cover plate slides, the The bolt is located in the slot-shaped bolt hole to perform the second linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 14, wherein the sliding joint is that the second binding cover plate has an opening, and the upper wing plate has an opening extending along the first direction. A slot-shaped bolt hole through which a headless bolt passes through the opening and the slot-shaped bolt hole to lock the second bundled cover plate and the upper wing plate, and connect the second bundled cover plate by welding And the headless bolt; wherein, when the second bundled cover plate slides, the headless bolt is located in the slot-shaped bolt hole to perform the second linear displacement movement. A binding device for lateral deformation of H-shaped steel beam wing plate. The H-shaped steel beam is located between two columns separated by a length, and the two sides are respectively connected to the column. The H-shaped steel beam is connected to each other by a web and two ends respectively. The two wing plates of the wing plate respectively extend a wing width to the two sides of the web plate, and the lateral deformation restraining device of the H-shaped steel beam wing plate includes: Four bundles of parts are simultaneously abutted against the side of the wing plate abutting the web, and are located on two sides of the web, the bundle of parts abuts on the column on one side, and the bundle of parts The width of the wing is not greater than the width of the wing, and the length of the bundled body is between one-fourth to one-third of the length, and the bundled body is combined with a first or a second bonding means. The wing plates are connected, the first joining means connects the bundled body to the wing plate by a one-point connection, and the second joining means makes the bundled body located in the extending direction of the wing plate to perform a linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 24, wherein the bundled body is one of channel steel, angle steel, H-shaped steel, T-shaped steel, tubular section and box-shaped section. The H-shaped steel beam wing plate lateral deformation binding device according to claim 24, wherein the binding body further includes: A first joining portion, which abuts against the column, and the first joining portion is connected to the wing plate in a fixed joining manner or a sliding joining manner; A second connecting portion, separated from the first connecting portion by a first distance, and the second connecting portion is connected to the wing plate in the fixed engagement manner or the sliding engagement manner; and A third joining part is separated from the second joining part by a second distance, and the third joining part is connected to the wing plate in the fixed joining manner or the sliding joining manner. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 26, wherein the first joining means is one of the first joining part, the second joining part and the third joining part by the fixing The joining method combines the wing plate. The H-shaped steel beam wing panel lateral deformation restraining device according to claim 26, wherein the second joining means is that the first joining part, the second joining part and the third joining part are all in the sliding joining manner Combine the wings. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the fixed joining method is that the binding member body has a hole body, the hole body is a circular shape or extends along the wing plate A groove shape extending in the direction, the hole body penetrates the bundle body, and the bundle body and the wing plate are welded together in the hole body. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the fixed joining method is that the binding member body is adjacent to the wing plate on two sides with a guide groove body respectively, and the guide groove The bundled body and the wing plate are combined in the body by welding. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the fixed joining method is that the binding member body and the wing plate have at least one perforated body that communicates with each other, and a bolt body passes through The perforated body locks the bundled body and the wing plate. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the fixed joining method is that the binding member body and the wing plate have at least one perforated body that communicates with each other, and uses a headless bolt The body locks the bundled body and the wing plate through the perforated body, and combines the bundled body and the headless bolt body by welding. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the sliding joint is that the binding member body has a groove-shaped shearing tenon hole body, and the groove-shaped shearing tenon hole The body extends along the extending direction of the wing plate, and the wing plate is welded with a shearing tenon body; wherein, when the bundled body slides, the shearing tenon body is located in the groove-shaped shearing tenon hole body. The linear displacement movement. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the sliding joint is that the binding member body has an opening body, and the wing plate has a wing plate extending along the extending direction of the wing plate. Slotted bolt hole body, with a bolt body respectively passing through the opening body and the slotted bolt hole body to lock the bundled part body and the wing plate; wherein, when the bundled part body slides, the bolt body The linear displacement movement is performed in the groove-shaped bolt hole body. The H-shaped steel beam wing plate lateral deformation binding device according to claim 26, wherein the sliding joint is that the binding member body has an opening body, and the wing plate has a wing plate extending along the extending direction of the wing plate. Slot-shaped bolt hole body, a headless bolt body passes through the opening body and the slot-shaped bolt hole body to lock the bundle body and the wing plate, and combines the bundle body and the wing plate by welding. A headless bolt body; wherein, when the bundled member body slides, the headless bolt body is located in the groove-shaped bolt hole body to perform the linear displacement movement.

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