CN222084122U - Green reinforcement structure of steel structure building and steel structure building - Google Patents
Green reinforcement structure of steel structure building and steel structure building Download PDFInfo
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- CN222084122U CN222084122U CN202420753575.XU CN202420753575U CN222084122U CN 222084122 U CN222084122 U CN 222084122U CN 202420753575 U CN202420753575 U CN 202420753575U CN 222084122 U CN222084122 U CN 222084122U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 230000002787 reinforcement Effects 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 claims abstract description 20
- 230000000153 supplemental effect Effects 0.000 claims 4
- 239000000463 material Substances 0.000 abstract description 7
- 238000005452 bending Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种钢结构建筑的绿色加固结构及钢结构建筑，涉及钢结构建筑技术领域，其中，钢结构建筑包括横梁和立柱，横梁包括上翼缘板、下翼缘板和连接板。绿色加固结构包括T型钢和侧板，T型钢位于横梁下方，T型钢包括竖向设置的腹板和水平设置的加固翼缘板，腹板的上端连接于下翼缘板的下侧，腹板的下端连接于加固翼缘板，腹板沿水平方向的两端分别连接于两根立柱；横梁的两侧分别设置有两个侧板，侧板的上缘通过一上翼缘补板连接于上翼缘板，侧板的下缘通过一下翼缘补板连接于下翼缘板。本实用新型提出的绿色加固结构能够直接对钢结构建筑进行加固，无需拆除横梁，节省材料和成本，绿色环保，且施工不破坏既有结构，降低安全隐患。
The utility model discloses a green reinforcement structure of a steel structure building and a steel structure building, and relates to the technical field of steel structure buildings, wherein the steel structure building includes a crossbeam and a column, and the crossbeam includes an upper flange plate, a lower flange plate and a connecting plate. The green reinforcement structure includes a T-shaped steel and a side plate, the T-shaped steel is located below the crossbeam, and the T-shaped steel includes a vertically arranged web and a horizontally arranged reinforcing flange plate, the upper end of the web is connected to the lower side of the lower flange plate, the lower end of the web is connected to the reinforcing flange plate, and the two ends of the web along the horizontal direction are respectively connected to two columns; two side plates are respectively arranged on both sides of the crossbeam, the upper edge of the side plate is connected to the upper flange plate through an upper flange patch plate, and the lower edge of the side plate is connected to the lower flange plate through a lower flange patch plate. The green reinforcement structure proposed by the utility model can directly reinforce the steel structure building without removing the crossbeam, saving materials and costs, being green and environmentally friendly, and the construction does not damage the existing structure, reducing safety hazards.
Description
Technical Field
The utility model relates to the technical field of steel structure buildings, in particular to a green reinforcing structure of a steel structure building and the steel structure building.
Background
Steel structure building is a building with bearing structure formed by steel, and is generally made of steel sections and steel plates into members such as beams, columns, roofs and the like, and the steel structure building is widely applied to industrial buildings and civil buildings due to the characteristics of light weight and high strength. For partial steel structure buildings, roof bearing is not considered in the early planning and design stage, roof bearing is needed in the actual use process, when the existing steel structure building cannot meet the bearing requirement, steel beams with insufficient bearing capacity are usually removed and replaced, material waste and cost increase are caused, the environment-friendly concept is not met, and a great deal of time is consumed for removing and replacing the steel beams on site, the existing structure is damaged, and potential safety hazards exist in the construction process of the existing steel structure building.
Disclosure of utility model
The utility model mainly aims to provide a green reinforcing structure of a steel structure building and the steel structure building, and aims to solve the technical problems that when the existing steel structure building in the prior art cannot meet the bearing requirement, steel beams with insufficient bearing capacity are usually dismantled, so that the waste of materials and the cost are increased, the environment-friendly concept is not met, the site construction time is long, the existing structure is damaged when the steel beams are dismantled on site, and potential safety hazards are caused.
In order to achieve the above purpose, the green reinforcement structure of the steel structure building comprises a transverse extending beam and vertical extending columns, wherein the beam comprises an upper flange plate, a lower flange plate and a connecting plate connected between the upper flange plate and the lower flange plate, the green reinforcement structure comprises T-shaped steel and side plates, the T-shaped steel is located below the beam, the T-shaped steel comprises a web plate vertically arranged and a reinforcement flange plate horizontally arranged, the upper end of the web plate is connected to the lower side of the lower flange plate, the lower end of the web plate is connected to the reinforcement flange plate, two ends of the web plate in the horizontal direction are respectively connected to the two columns, two side plates are respectively arranged on the two sides of the beam, each side plate is vertically arranged, each side plate is connected between the side face of the beam and the edge of the column, the upper edge of the side plate is connected to the upper flange plate through an upper flange patch, and the lower edge of the side plate is connected to the lower flange plate through a lower flange patch.
In an embodiment, the width of the cross beam in the longitudinal direction is smaller than the width of the upright post in the longitudinal direction, one end of each side plate connected to the side surface of the cross beam is a first end, one end of each side plate connected to the edge of the upright post is a second end, and each side plate is inclined from the first end to the second end in a direction away from the cross beam.
In an embodiment, the lower edges of the two side plates are respectively connected to two ends of the reinforcing flange plate through two vertically arranged extension plates, and the width of the reinforcing flange plate along the longitudinal direction is gradually increased towards the direction close to the upright post.
In an embodiment, the first end of each side plate is vertically abutted against a first stiffening plate, the first stiffening plate is connected between the upper flange plate and the lower flange plate, and a side portion of the first stiffening plate is connected to the connecting plate.
In an embodiment, a second stiffening plate is disposed at a position of the lower side of the lower flange plate corresponding to the first stiffening plate, the second stiffening plate and the first stiffening plate are located in the same plane, the second stiffening plate is connected between the lower flange plate and the reinforcing flange plate, and a side portion of the second stiffening plate is connected to the web plate.
In one embodiment, the web is disposed directly opposite the web.
In an embodiment, each of the upper flange patch plates and each of the lower flange patch plates are horizontally disposed, and the upper flange patch plates have the same thickness, and each of the lower flange patch plates and the lower flange patch plates have the same thickness.
In an embodiment, the thicknesses of the upper flange plate, the lower flange plate and the reinforcing flange plate are all the same, and the thickness of the web is the same as the thickness of the connecting plate.
In an embodiment, the upper end of the side plate is welded with the upper flange patch, the lower end of the side plate is welded with the lower flange patch, and the length of the welding seam is not less than 800mm.
The utility model also provides a steel structure building, and the steel structure building is applied with the green reinforcing structure.
According to the green reinforcement structure of the steel structure building and the steel structure building, the T-shaped steel is arranged below the beam of the steel structure building to increase the stress height of the beam, and the T-shaped steel assists the beam to bear bending moment and shearing force and can transmit stress to the upright post, so that the bearing capacity of the beam is improved; and through set up curb plate and top flange complement board and bottom flange complement board in the both sides of crossbeam, connect the top flange plate and the bottom flange plate of crossbeam and form integrative atress structure, auxiliary connection board carries out the power to top flange plate and bottom flange plate to improve bearing capacity and the overall stability of crossbeam, realize the reinforcement to the crossbeam. The green reinforcing structure provided by the utility model directly reinforces the existing steel structure building, does not need to dismantle the cross beam of the existing steel structure building, saves materials and cost, accords with the green environment-friendly concept, can be prefabricated in factories and only needs to be welded and installed on site, thereby saving a great amount of construction time, ensuring that the existing structure is not damaged during site construction, not influencing the use of the existing steel structure building during construction, and effectively reducing the potential safety hazard during construction.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a green reinforcement structure of a steel structure building according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the green reinforcement structure of FIG. 1 taken along line A-A;
FIG. 3 is a schematic cross-sectional view of the green reinforcement structure of FIG. 1 taken along line B-B;
FIG. 4 is a schematic cross-sectional view of the green reinforcement structure of FIG. 1 taken along line C-C.
Reference numerals illustrate:
100. The green reinforcing structure comprises 10, T-shaped steel, 110, a web plate, 120, reinforcing flange plates, 11, side plates, 111, a first end, 112, a second end, 12, an upper flange complementary plate, 13, a lower flange complementary plate, 14, a first stiffening plate, 15, a second stiffening plate, an extension plate and 16;
200. The steel structure building comprises 20 parts of cross beams, 201 parts of upper flange plates, 202 parts of lower flange plates, 203 parts of connecting plates, 21 parts of upright posts.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present utility model), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientations shown in fig. 1 to 4, and is merely for explaining the relative positional relationship between the components in the orientations shown in fig. 1 to 4, and if the specific orientation is changed, the directional indication is changed accordingly.
At present, when the steel beam of the existing steel structure building cannot meet the bearing requirement, if the steel beam is of a non-main body structure, the steel beam with insufficient bearing capacity can be removed and replaced generally, so that the waste of materials and the increase of cost are caused, the environment-friendly concept is not met, a large amount of time is consumed for removing and replacing the steel beam on site, the existing structure is damaged, and potential safety hazards exist in the existing steel structure building during construction.
The utility model provides a green reinforcement structure 100 of a steel structure building 200, which is used for reinforcing the existing steel structure building 200, wherein the steel structure building 200 comprises a transverse extending beam 20 and a vertical extending column 21, and the beam 20 comprises an upper flange plate 201, a lower flange plate 202 and a connecting plate 203 connected between the upper flange plate 201 and the lower flange plate 202. The green reinforcing structure 100 comprises T-shaped steel and side plates 11, wherein the T-shaped steel is positioned below a beam 20, the T-shaped steel comprises a web 110 vertically arranged and a reinforcing flange plate 120 horizontally arranged, the upper end of the web 110 is connected to the lower side of a lower flange plate 202, the lower end of the web 110 is connected to the reinforcing flange plate 120, two ends of the web 110 in the horizontal direction are respectively connected to two upright posts 21, two side plates 11 are respectively arranged on two sides of the beam 20, each side plate 11 is vertically arranged, each side plate 11 is connected between the side surface of the beam 20 and the edge of each upright post 21, the upper edge of each side plate 11 is connected to the upper flange plate 201 through an upper flange patch 12, and the lower edge of each side plate 11 is connected to the lower flange plate 202 through a lower flange patch 13.
Referring to fig. 1 and 2, the vertical direction in fig. 1 is vertical, the horizontal direction in fig. 1 and 2 is horizontal, and the front-to-back direction in fig. 2 is vertical. In an embodiment of the present utility model, the existing steel structure building 200 includes a plurality of beams 20 and a plurality of columns 21, a beam 20 is connected between any two adjacent columns 21, the T-shaped steel of the green reinforcement structure 100 is disposed between any two adjacent columns 21 and below the beam 20, the T-shaped steel is connected to the lower side of the lower flange plate 202 of the beam 20 through the web 110, the web 110 and the connecting plate 203 are vertically disposed, the web 110 increases the stress height of the beam 20, so that the web 110 can assist the beam 20 in bearing bending moment and shearing force, and because two ends of the web 110 along the horizontal direction are respectively connected to two corresponding columns 21, the web 110 can transmit stress to the two columns 21, thereby implementing reinforcement of the existing steel structure building 200. The two side plates 11 are respectively arranged on two longitudinal sides of the beam 20, the edges of the upper side and the lower side of each side plate 11 are respectively connected with an upper flange plate 201 and a lower flange plate 202 of the beam 20 through an upper flange plate 12 and a lower flange plate 13, the upper flange plate 12 and the lower flange plate 13 respectively increase the width of the upper flange plate 201 and the width of the lower flange plate 202 along the longitudinal direction, so that the stress area of the upper flange plate 201 and the stress area of the lower flange plate 202 are increased, the bearing strength of the beam 20 is improved, the side plates 11 can assist the connecting plates 203 to transfer force between the upper flange plate 201 and the lower flange plate 202, and accordingly the bearing capacity and the overall stability of the beam 20 are improved, and the beam 20 is reinforced.
The green reinforcing structure 100 provided by the utility model increases the stress height of the beam 20 by arranging the T-shaped steel below the beam 20 of the steel structure building 200, the T-shaped steel assists the beam 20 in bearing bending moment and shearing force and transmitting self stress to the upright post 21, so that the bearing capacity of the beam 20 is improved, and the upper flange plate 201 and the lower flange plate 202 of the beam 20 are connected to form an integral stress structure by arranging the side plates 11, the upper flange plate 12 and the lower flange plate 13 on two sides of the beam 20, and the auxiliary connecting plate 203 transmits force to the upper flange plate 201 and the lower flange plate 202, so that the bearing capacity and the integral stability of the beam 20 are improved, and the reinforcement of the beam 20 is realized. The green reinforcing structure 100 provided by the utility model directly reinforces the existing steel structure building 200 without dismantling the beam 20 of the existing steel structure building 200, saves materials and cost, accords with the green environment protection concept, can be prefabricated in factories and only needs to be welded and installed on site, thereby saving a great amount of construction time, ensuring that the existing structure is not destroyed during site construction, not influencing the use of the existing steel structure building 200 during construction, and effectively reducing the potential safety hazard during construction.
In one embodiment, the width of the cross beam 20 in the longitudinal direction is smaller than the width of the column 21 in the longitudinal direction, the end of each side plate 11 connected to the side surface of the cross beam 20 is a first end 111, the end of each side plate 11 connected to the edge of the column 21 is a second end 112, and each side plate 11 is inclined from the first end 111 to the second end 112 in a direction away from the cross beam 20.
It will be appreciated that since the existing steel structure building 200 does not take into account roof loading during the design phase, the design forces on the beam 20 are small and the forces on the column 21 are large, the width of the beam 20 being smaller than the width of the column 21. The two ends of the side plate 11 in the horizontal direction are respectively connected to the side surfaces of the cross beam 20 and the edges of the corresponding side of the upright post 21, and the two ends of the side plate 11 in the vertical direction are respectively connected between the upper flange patch 12 and the lower flange patch 13. Each side plate 11 is connected to the upper flange plate 201 and the lower flange plate 202 through the upper flange plate 12 and the lower flange plate 13 respectively, so that the edges of the upper flange plate 201 and the edges of the corresponding sides of the lower flange plate 202 are connected, the auxiliary connecting plates 203 transfer the stress of the upper flange plate 201 to the lower flange plate 202, the two side plates 11 support the cross beam 20 on the front side and the rear side of the cross beam 20 respectively, and each side plate 11 can transfer the stress to the upright post 21, so that the bearing capacity and the overall stability of the cross beam 20 are improved.
In one embodiment, the lower edges of the two side plates 11 are respectively connected to two ends of the reinforcing flange plate 120 through two vertically disposed extension plates 16, and the width of the reinforcing flange plate 120 in the longitudinal direction gradually increases toward the direction approaching the upright post 21.
It should be noted that, each extension board 16 is disposed below the corresponding side board 11, and the extension boards 16 are disposed opposite to the corresponding side board 11, the upper ends of each extension board 16 are connected below the bottom flange patch 13 on the same side, the lower ends of the extension boards 16 are connected above the reinforcing flange boards 120 on the same side, and the extension boards 16 can assist the side boards 11 to bear load, strengthen the connection strength between the beam 20 and the T-shaped steel, further improve the bearing capacity of the beam 20, and improve the connection stability between the reinforcing structure and the beam 20. The reinforcing flange 120 is connected between the side plate 11 and the web 110, and the width of the reinforcing flange 120 gradually increases from the first end 111 to the second end 112 of the side plate 11, so that the reinforcing flange 120 provides support for the side plate 11.
In one embodiment, the first end 111 of each side plate 11 is vertically abutted against a first stiffening plate 14, the first stiffening plate 14 is connected between the upper flange 201 and the lower flange 202, and the side portion of the first stiffening plate 14 is connected to the connecting plate 203.
Referring to fig. 1, two ends of the first stiffening plate 14 along the vertical direction are respectively connected to the upper flange plate 201 and the lower flange plate 202, one end of the first stiffening plate 14 along the vertical direction is connected to the connecting plate 203, the first stiffening plate 14 is vertically abutted to the side plate 11 on the corresponding side, and the first stiffening plate 14 can transfer the load of the upper flange plate 201 to the lower flange plate 202, so that the bearing capacity and the overall stability of the beam 20 are effectively improved. In addition, as the side plates 11, the upper flange patch 12, the lower flange patch 13 and the cross beam 20 are enclosed to form a cavity extending along the transverse direction, the first stiffening plate 14 can block the opening of the cavity in the transverse direction, so that pollutants in the environment are prevented from entering the cavity to damage the side plates 11 and the cross beam 20, and the service lives of the side plates 11 and the cross beam 20 are effectively prolonged.
In an embodiment, a second stiffening plate 15 is disposed at a position corresponding to the first stiffening plate 14 on the lower side of the lower flange 202, the second stiffening plate 15 and the first stiffening plate 14 are located in the same plane, the second stiffening plate 15 is connected between the lower flange 202 and the reinforcing flange 120, and a side portion of the second stiffening plate 15 is connected to the web 110.
Referring to fig. 1 and 3, the second stiffening plate 15 is opposite to the lower side of the first stiffening plate 14, two ends of the second stiffening plate 15 along the vertical direction are respectively connected to the lower flange 202 and the reinforcing flange 120, one end of the second stiffening plate 15 along the vertical direction is connected to the web 110, and the second stiffening plate 15 is vertically abutted to the extension plate 16 on the corresponding side, so that the second stiffening plate 15 can assist the first stiffening plate 14 to bear force, thereby further improving the bearing capacity and overall stability of the reinforcing structure.
In one embodiment, web 110 is disposed directly opposite web 203.
It can be appreciated that the web 110 can bear the pressure on the connecting plate 203, and the web 110 is opposite to the lower portion of the connecting plate 203, so that the load on the connecting plate 203 can be more uniformly transferred to the web 110, the condition of stress concentration on one side of the web 110 is reduced, and the bearing capacity and the overall stability of the reinforcing structure are further improved.
In one embodiment, each upper flange patch 12 and each lower flange patch 13 are disposed horizontally, and the upper flange patch 12 and the upper flange patch 201 have the same thickness, and each lower flange patch 13 and the lower flange 202 have the same thickness.
Referring to fig. 4, the upper flange patch 12 and the upper flange patch 201 have the same thickness and are disposed opposite to each other in the horizontal direction, the lower flange patch 13 and the lower flange patch 202 have the same thickness and are disposed opposite to each other in the horizontal direction, the upper flange patch 12 and the lower flange patch 13 widen the upper flange patch 201 and the lower flange patch 202 respectively, so that the stress of the upper flange patch 201 can be transferred to the upper flange patches 12 on both sides of the upper flange patch 201, and the stress of the lower flange patch 202 can be transferred to the lower flange patches 13 on both sides of the lower flange patch 202, thereby effectively improving the bending load bearing capacity of the beam 20 by the upper flange patch 12 and the lower flange patch 13.
In one embodiment, the upper flange plate 201, the lower flange plate 202, and the reinforcing flange plate 120 are all the same thickness, and the web 110 is the same thickness as the web 203.
It should be noted that, the upper flange 201, the lower flange 202, and the reinforced flange 120 have the same thickness, so that the upper flange 201, the lower flange 202, and the reinforced flange 120 can maintain close stress and strain distribution when they bear a horizontal load together, and the stress distribution of the beam 20 and the reinforced structure is more uniform. Similarly, the web 110 and the connecting plate 203 have the same thickness, so that the web 110 and the connecting plate 203 are more uniformly distributed in stress when bearing vertical load together, and the overall stability of the steel structure building 200 and the reinforcing structure is further improved.
In one embodiment, the upper end of the side plate 11 is welded to the upper flange patch 12, the lower end of the side plate 11 is welded to the lower flange patch 13, and the weld length is not less than 800mm.
It may be noted that, the side plates 11, the upper flange patch 12, the lower flange patch 13 and the T-shaped steel of the reinforcing structure are prefabricated members, only welding and installing are needed on the construction site for each prefabricated member, the side plates 11 serve as important bearing members for reinforcing the cross beam 20, and at the connection node of the cross beam 20 and the upright post 21, the side plates 11 can reduce the tension of the upper flange patch 12 and the pressure of the lower flange patch 13 through the force transmission of the welding seam, so that the bearing capacity of the cross beam 20 is effectively improved, and the reinforcement of the cross beam 20 is realized. The side plates 11, the upper flange patch 12 and the lower flange patch 13 are ensured to have enough weld lengths, good connecting force between the side plates 11 and the upper flange patch 12 and between the side plates 13 and the lower flange patch 13 can be ensured, and large load can be transmitted.
The utility model also provides a steel structure building 200, and the steel structure building 200 is applied with the green reinforcement structure 100.
The specific structure of the green reinforcement structure 100 refers to the above embodiment, and since the present steel structure building 200 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein. Wherein, steel construction building 200 includes many crossbeams 20 and many stands 21, is connected with a crossbeam 20 between two arbitrary adjacent stands 21, and each crossbeam 20 all consolidates through reinforced structure to need not to demolish crossbeam 20 and can improve crossbeam 20's bearing capacity, full play crossbeam 20's life, save material and cost, and do not destroy current steel construction building 200, do not influence current steel construction building 200's use during the construction, effectively reduce the potential safety hazard during the construction.
The foregoing description is only exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The utility model provides a green reinforced structure of steel construction building, its characterized in that, steel construction building includes transversely extending's crossbeam and vertical extension's stand, the crossbeam includes upper flange plate, lower flange plate and connect in upper flange plate with connect the board between the lower flange plate, green reinforced structure includes:
The T-shaped steel is positioned below the cross beam and comprises a web plate which is vertically arranged and a reinforcing flange plate which is horizontally arranged, the upper end of the web plate is connected to the lower side of the lower flange plate, the lower end of the web plate is connected to the reinforcing flange plate, and the two ends of the web plate along the horizontal direction are respectively connected to the two upright posts;
the side plates are arranged on two sides of the cross beam respectively, each side plate is vertically arranged, each side plate is connected between the side face of the cross beam and the edge of the upright post, the upper edge of each side plate is connected with the upper flange plate through an upper flange patch, and the lower edge of each side plate is connected with the lower flange plate through a lower flange patch.
2. The green reinforcement structure of a steel structure building according to claim 1, wherein the width of the cross beam in the longitudinal direction is smaller than the width of the column in the longitudinal direction, one end of each side plate connected to the side face of the cross beam is a first end, one end of each side plate connected to the edge of the column is a second end, and each side plate is inclined from the first end to the second end in a direction away from the cross beam.
3. The green reinforcement structure of a steel structure building according to claim 2, wherein lower edges of the two side plates are connected to both ends of the reinforcement flange plate through two vertically disposed extension plates, respectively, and the reinforcement flange plate gradually increases in width in a longitudinal direction toward a direction approaching the column.
4. The green reinforcement structure of a steel structure building according to claim 2, wherein said first end of each of said side panels is vertically abutted against a first stiffening plate, said first stiffening plate is connected between said upper and lower flanges, and a side portion of said first stiffening plate is connected to said connecting plate.
5. The green reinforcement structure of a steel structure building according to claim 4, wherein a second stiffening plate is disposed on the lower side of the lower flange plate corresponding to the first stiffening plate, the second stiffening plate is located in the same plane as the first stiffening plate, the second stiffening plate is connected between the lower flange plate and the reinforcement flange plate, and a side portion of the second stiffening plate is connected to the web.
6. A green reinforcing structure for a steel structure building according to any one of claims 1 to 5, wherein said web is disposed directly opposite said connection plate.
7. A green reinforcing structure of a steel structure building according to any one of claims 1 to 5, wherein each of the upper flange supplemental plates and each of the lower flange supplemental plates are horizontally disposed, and the upper flange supplemental plates and the upper flange plates have the same thickness, and each of the lower flange supplemental plates and the lower flange plates have the same thickness.
8. The green reinforcement structure of a steel structure building of claim 7, wherein the upper flange plate, the lower flange plate and the reinforcement flange plate are all the same in thickness, and the web is the same in thickness as the connection plate.
9. A green reinforcing structure of a steel structure building according to any one of claims 1 to 5, wherein an upper end of the side plate is welded to the upper flange patch, a lower end of the side plate is welded to the lower flange patch, and a weld length is not less than 800mm.
10. A steel structure building, characterized in that it is applied with a green reinforcement structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420753575.XU CN222084122U (en) | 2024-04-11 | 2024-04-11 | Green reinforcement structure of steel structure building and steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420753575.XU CN222084122U (en) | 2024-04-11 | 2024-04-11 | Green reinforcement structure of steel structure building and steel structure building |
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| Publication Number | Publication Date |
|---|---|
| CN222084122U true CN222084122U (en) | 2024-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420753575.XU Active CN222084122U (en) | 2024-04-11 | 2024-04-11 | Green reinforcement structure of steel structure building and steel structure building |
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| Country | Link |
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| CN (1) | CN222084122U (en) |
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