S3RC steel plate steel rib steel structure building structure

Abstract

The invention relates to an S3RC steel plate steel rib steel structure building structure which comprises a steel skeleton, at least one steel shell layer, a plurality of steel bars and a concrete body. The steel shell layer is arranged on the steel framework. The steel bars are connected to the steel framework and located on one side of the steel shell layer. The concrete body is arranged on one side of the steel shell layer and wraps the steel bars. The concrete body and the steel bars are wrapped by the steel shell layer and / or the steel ribs, the tensile capacity of the concrete body can be improved from the outside, the shock resistance is improved, and if the concrete body is shattered to be broken by an earthquake, the steel shell layer can also wrap broken blocks in the steel shell layer, so that the situation that the whole structure is collapsed due to the fact that the broken blocks are scattered all around is avoided. In addition, the steel shell layer can also protect the concrete body from being influenced by atmosphere and moisture, prevent the concrete body from expanding and avoiding weathering, and further maintain a good structure of the concrete body.

Description

TECHNICAL FIELD

[0001] The present application relates to a building structure, and more particularly to a continuous structure using steel plates and steel bones to wrap the concrete and internal steel of walls, columns, beams, and floor slabs. BACKGROUND

[0002] In the field of construction, modern building structures are commonly constructed using reinforced concrete (RC) as the main structure. Based on RC structures, building structures have further developed into steel reinforced concrete (SRC) structures that use steel construction (SC) beams and columns as the main support. Pure steel construction is not suitable for high-rise residential buildings because the high plasticity of steel causes large horizontal displacement at high floors when subjected to horizontal wind or earthquake forces, making people inside the high-rise building feel uncomfortable.

[0003] In traditional SRC structures, steel bones are used as support in the middle of beams and columns, and the periphery is wrapped with fifteen to twenty centimeters of concrete, which contains large main steel bars and stirrups. The steel bars and steel bones work together. The project requires formwork, steel bar assembly and processing, and cement painting.

[0004] In Taiwan Patent No. TWM358176U, a reinforced concrete wall structure is proposed. The construction procedure is to first assemble light steel, lay steel mesh outside, and place steel bars inside, then pour concrete. The construction period is relatively short, and the water tightness of the steel mesh wall surface is low, so waterproof treatment is required when used as an exterior wall, and it is recommended to be used on other walls that do not need to be load-bearing or shear walls. In addition, in this patent, the steel mesh wall is constructed by assembling several shaped steel bones and two steel meshes, then pouring concrete, and after the concrete is cured and dried into a concrete body, the two steel mesh surfaces need to be manually painted or mechanically sprayed to form a finished layer, and finally polished and leveled to complete the construction of the steel mesh wall.

[0005] In addition, traditional RC, SC, and SRC structures are like meat wrapped in bones, with concrete and steel bars exposed to the air, lacking external protection, and therefore have low tensile strength and are easily affected, leading to structural deterioration and reduced earthquake resistance. When an earthquake strikes, concrete debris will also scatter, causing the structure to collapse instantly. In addition, because the concrete and steel bars are exposed to the air, traditional RC, SC, and SRC structures are easily invaded by harmful environmental factors, causing electrochemical reactions with the concrete or steel bars, resulting in volume expansion. Alternatively, due to environmental humidity, moisture, or seawater erosion, the concrete undergoes redox reactions, weakening the structure.

[0006] In summary, the conventional RC, SC, and SRC structures are in need of improvement. SUMMARY

[0007] The main purpose of the present application is to provide a S3RC steel plate steel skeleton steel structure building structure which can solve the problems of the aforementioned RC structure, SC structure, and SRC structure.

[0008] To achieve the aforementioned purpose, the S3RC steel plate steel skeleton steel structure building structure provided by the present application comprises:

[0009] a steel framework;

[0010] at least one steel shell layer disposed on the steel framework; the at least one steel shell layer comprises:

[0011] a plurality of outer steel support plates, each of which is disposed parallel to each other, each of which has:

[0012] a main body which is a rectangular body; and

[0013] two connecting portions respectively connected to two opposite edges of the main body and respectively extending outward from the two opposite edges, each of which protrudes to one side of the at least one steel shell layer;

[0014] wherein the two connecting portions between any two adjacent outer steel support plates are connected to each other;

[0015] a plurality of steel bars connected to the steel framework and located on one side of the at least one steel shell layer; and

[0016] a concrete body disposed on one side of the at least one steel shell layer and covering the plurality of steel bars.

[0017] To achieve the aforementioned purpose, the present application provides another S3RC steel plate steel skeleton steel structure building structure which has at least one steel shell layer, the at least one steel shell layer is attached to the surface of a reinforced concrete (RC) structure, thereby covering the reinforced concrete structure; wherein the at least one steel shell layer comprises: a plurality of outer steel support plates, each of which is disposed parallel to each other, each of which has: a main body which is a rectangular body; and two connecting portions respectively connected to two opposite edges of the main body and respectively extending outward from the two opposite edges, each of which protrudes to one side of the at least one steel shell layer; wherein the two connecting portions between any two adjacent outer steel support plates are connected to each other.

[0018] To achieve the foregoing purpose, the present application proposes another S3RC steel plate steel skeleton building structure, which has at least one steel shell layer attached to the surface of a steel reinforced concrete (SRC) structure to cover the steel reinforced concrete structure; wherein the at least one steel shell layer comprises: a plurality of outer steel bearing plates, each of which is arranged parallel to each other, each outer steel bearing plate has: a main body which is a rectangular body; and two connecting parts connected to two opposite edges of the main body respectively and extending outwardly from the two opposite edges, each connecting part protrudes to one side of the at least one steel shell layer; wherein the two connecting parts between any two adjacent outer steel bearing plates are connected to each other.

[0019] To achieve the foregoing purpose, the present application proposes another S3RC steel plate steel skeleton building structure, which has at least one steel shell layer attached to the surface of a steel reinforced concrete (SRC) structure to cover the steel reinforced concrete structure; wherein the at least one steel shell layer comprises: a plurality of outer steel bearing plates, each of which is arranged parallel to each other, each outer steel bearing plate has: a main body which is a rectangular body; and two connecting parts connected to two opposite edges of the main body respectively and extending outwardly from the two opposite edges, each connecting part protrudes to one side of the at least one steel shell layer; wherein the two connecting parts between any two adjacent outer steel bearing plates are connected to each other.

[0020] The present application has the advantages that the steel shell layer and / or steel skeleton can improve the tensile strength of the concrete body from the outside, improve the earthquake resistance, and if the concrete body is broken by an earthquake, the steel shell layer can also cover the broken pieces inside to avoid scattering and collapse of the overall structure. In addition, the steel shell layer can also protect the concrete body from the influence of the atmosphere and moisture, prevent the concrete body from swelling, avoid weathering, and thus maintain the good structure of the concrete body. The S3RC structure is composed of at least one steel plate steel skeleton for the overall column, beam, wall and floor slab, and the wall and floor slab also provide the tensile strength of the building, disperse external force and reduce deformation, and when an earthquake occurs, the horizontal force of the earthquake can be offset, the swing amplitude is smaller, the comfort level changes less, and the possibility of wall cracking when vibrating is low.

[0021] The S3RC steel plate steel skeleton building structure as described above, wherein the at least one steel shell layer further comprises a plurality of fixing members, each of which is arranged through the two connecting parts between any two adjacent outer steel bearing plates, and the two outer steel bearing plates are fixed by welding.

[0022] The S3RC steel plate steel skeleton building structure as described above, wherein the two connecting parts of each outer steel bearing plate comprise a first connecting part and a second connecting part, the first connecting part is bent away from the second connecting part and forms a connecting groove, and the second connecting part is bent towards the first connecting part; wherein when any two outer steel bearing plates are connected to each other, the second connecting part of one outer steel bearing plate is located in the connecting groove of the first connecting part of the other outer steel bearing plate, and the shapes of the first connecting part and the second connecting part are not limited.

[0023] The S3RC steel plate steel skeleton building structure as described previously, wherein the at least one steel shell layer is arranged in an up-down direction and surrounds to form a column space; and the steel skeleton frame comprises a steel skeleton column arranged in the column space.

[0024] The S3RC steel plate steel skeleton building structure as described previously, further comprising a steel plate hoop arranged around the at least one steel shell layer.

[0025] The S3RC steel plate steel skeleton building structure as described previously, wherein the at least one steel shell layer comprises a plurality of stiffened steel bearing plates connected to each other and collectively surrounding the steel skeleton column.

[0026] The S3RC steel plate steel skeleton building structure as described previously, wherein the steel skeleton frame comprises a steel skeleton beam and a steel skeleton column, the steel skeleton beam and the steel skeleton column are connected to each other, the steel skeleton column extends in an up-down direction, and the steel skeleton beam extends in a horizontal direction; the number of the at least one steel shell layer is two, the two steel shell layers are arranged at intervals from each other, each of the steel shell layers is arranged in an up-down direction and connected to the steel skeleton beam; the plurality of steel bars are cross-connected to form a plurality of steel bar meshes, the plurality of steel bar meshes are arranged at intervals from each other between the two steel shell layers, and each of the steel bar meshes is connected to the steel skeleton column.

[0027] The S3RC steel plate steel skeleton building structure as described previously, wherein the steel skeleton frame comprises a steel skeleton beam having opposite top and bottom portions; the at least one steel shell layer is arranged horizontally and connected to the steel skeleton beam; and the plurality of steel bars are cross-connected to form a plurality of steel bar meshes arranged at intervals above the at least one steel shell layer.

[0028] The S3RC steel plate steel skeleton building structure as described previously, wherein the at least one steel shell layer is located at the bottom portion of the steel skeleton beam, and each of the steel bar meshes is connected to the steel skeleton beam.

[0029] The S3RC steel plate steel skeleton building structure as described previously, wherein the at least one steel shell layer is connected to the top portion of the steel skeleton beam. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a schematic view of the wall structure and column structure of the present application from above.

[0031] Figure 2 It is a schematic view of the steel shell layer of the present application from above.

[0032] Figure 3 It is a schematic view of the wall structure of the present application.

[0033] Figure 4 It is a partial enlarged schematic view of the column structure. Figure 1

[0034] ​Figure 5 A perspective view of the floor slab of the present application.

[0035] Figure 6 A side view of the floor slab of the present application.

[0036] Figure 7 A perspective view of the floor slab of the present application.

[0037] Figure 8 A side view of the floor slab of the present application.

[0038] Figure 9 A schematic view of the steel plate hoop ring provided on the column structure of the present application.

[0039] Figure 10 A schematic view of the C-shaped steel plate transversely wrapped outside the steel skeleton beam of the present application.

[0040] Figure 11 A simple schematic view of the steel shell layer wrapped on an RC structure of the present application.

[0041] Figure 12 A simple schematic view of the steel shell layer wrapped on an SRC structure of the present application.

[0042] Figure 13 A simple schematic view of the steel shell layer wrapped on an SC structure of the present application. DETAILED DESCRIPTION

[0043] The technical means adopted by the present application to achieve the predetermined object of the application are further illustrated below in combination with the drawings and the preferred embodiments of the present application.

[0044] First, please refer to Figure 1 , Figure 5 , and Figure 7 , the present application proposes a S3RC steel plate steel skeleton steel structure, which comprises at least one steel shell layer 10, a steel skeleton 20, a plurality of steel bars 30, and a concrete body 50. Overall, the steel skeleton 20 of the present application wraps the reinforced concrete (RC) structure, and the outer layer is wrapped with the steel shell layer 10. The overall structure is divided into two circles, the outer circle is the SC (Steel Construction, SC) structure, and the inner circle is the RC structure. Then, the steel shell layer 10 is used to wrap the whole structure, and the cross section has three layers of steel (Steel 3) and reinforced concrete (RC), so it is called S3RC steel plate steel skeleton steel structure.

[0045] In addition, as Figures 11 to 13As shown, the user can also set the steel shell layer 10 in a manner covering an RC, SRC or SC structure to achieve the technical effects of enhancing the strength, earthquake resistance and protection of the structure.

[0046] As shown, the reinforcing steel 30 is connected to the steel framework 20 and located at one side of the steel shell layer 10. The steel shell layer 10 comprises a plurality of outer steel bearing plates 11 and a plurality of fixing members 12, but the composition of the steel shell layer 10 is not limited thereto, and the steel shell layer 10 can also be composed of C-shaped steel or metal steel sheets. Figure 1 Figure 2 The outer steel bearing plates 11 are arranged in parallel with each other, and each outer steel bearing plate 11 has a main body portion 110 and two connecting portions 111. The main body portion 110 is a rectangular plate body, and the two connecting portions 111 are connected to two opposite edges of the main body portion 110, respectively. The two connecting portions 111 extend along the two opposite edges, respectively, and each connecting portion 111 protrudes toward one side of the steel shell layer 10. The two connecting portions 111 between any two adjacent outer steel bearing plates 11 are connected to each other, but the form of the two connecting portions 111 is not limited thereto.

[0047] Specifically, in the present embodiment, the two connecting portions 111 of each outer steel bearing plate 11 comprise a first connecting portion 112 and a second connecting portion 113. The first connecting portion 112 is bent away from the second connecting portion 113 and forms a connecting groove 1121, and the second connecting portion 113 is bent toward the first connecting portion 112. When the two adjacent outer steel bearing plates 11 are connected to each other, the second connecting portion 113 of one outer steel bearing plate 11 is located in the connecting groove 1121 of the first connecting portion 112 of the other outer steel bearing plate 11, but this is not limited thereto.

[0048] In the present embodiment, a plurality of fixing members 12 are provided, and each fixing member 12 is arranged through the connecting portion 111 between any two adjacent outer steel bearing plates 11. Specifically, the fixing member 12 is a shear stud, which is arranged through and fitted in the first connecting portion 112 and the second connecting portion 113 connected to each other, thereby fixing the relative position between the two outer steel bearing plates 11, and further connecting the plurality of outer steel bearing plates 11 in series to form the steel shell layer 10, but this is not limited thereto. In other embodiments, the fixing member 12 can be omitted, for example, the plurality of outer steel bearing plates 11 can be directly connected in the form of welding to form the steel shell layer 10.

[0049] A plurality of reinforcing steels 30 are located at one side of the steel shell layer 10, and a concrete body 50 is arranged at one side of the steel shell layer 10 and covers the reinforcing steel 30.

[0050] The S3RC steel plate steel framework building structure of the present application can be used for constructing wall structures, column structures and floor plate structures, which will be described in detail below.

[0051] The S3RC steel plate steel framework building structure of the present application can be used for constructing wall structures, column structures and floor plate structures, which will be described in detail below.

[0052] ​Reference is made to Figures 1 to 3 In the wall structure of the present application, the steel frame 20 comprises steel beams 21 and steel columns 22, the steel beams 21 and the steel columns 22 are connected to each other, the steel columns 22 extend in the vertical direction, and the steel beams 21 extend in the horizontal direction. The number of the steel shell layers 10 is two, the two steel shell layers 10 are arranged in a spaced-apart manner and face each other, and each steel shell layer 10 is arranged on and connected to the steel beams 21 and the steel columns 22. A plurality of steel bars 30 are arranged in a staggered manner, and the two steel shell layers 10 are arranged between the two base C-shaped steel support plates 35. The spacing between the two steel shell layers 10 can be adjusted as required.

[0053] When the wall structure of the present application is constructed, first, the steel columns 22 and the steel beams 21 of the steel frame 20 are arranged. Two base C-shaped steel support plates 35 are arranged on the steel beams 21 in a laser positioning manner, and the two base C-shaped steel support plates 35 are arranged in a spaced-apart manner. Two steel shell layers 10 are connected to the two base C-shaped steel support plates 35, respectively, and the two steel shell layers 10 are arranged between the two base C-shaped steel support plates 35. The steel shell layers 10 and the base C-shaped steel support plates 35 are preferably connected in a welding manner.

[0054] Then, a plurality of transverse steel bars 31 are arranged on the side of each steel shell layer 10 facing the other steel shell layer 10, and a plurality of vertical steel bars 32 are arranged on the plurality of transverse steel bars 31. The transverse steel bars 31 and the vertical steel bars 32 arranged on each steel shell layer 10 together form an outer steel bar mesh 39. The transverse steel bars 31 and the steel shell layers 10 are preferably connected in a welding manner, and the transverse steel bars 31 and the vertical steel bars 32 are preferably connected in a binding and then welding manner, but are not limited thereto. For example, in other embodiments, the transverse steel bars 31 can be replaced by stainless steel circulating pipes, thereby setting up a water circuit to control the temperature of the wall structure. In addition, in the present embodiment, the spacing between two adjacent transverse steel bars 31 is about 50 mm, and the distance between two adjacent vertical steel bars 32 is about 15 mm, but are not limited thereto. The aforementioned spacing distances can be adjusted as required.

[0055] The inner steel mesh 33 is installed between the midlines of the two steel shell layers 10 by laser positioning. In this embodiment, the inner steel mesh 33 can use bamboo joint steel mesh, but is not limited thereto. The length of each grid of the inner steel mesh 33 is about 10 cm, and the width is also about 10 cm, but is not limited thereto. The aforementioned interval distances can be adjusted as required. The two outer steel meshes 39 are respectively and separately arranged at intervals between the inner steel mesh 33 and are located between the two steel shell layers 10. The interval between the two outer steel meshes 39 and the inner steel mesh 33 can be adjusted as required. Then, water, electricity and fire-fighting pipe lines can be erected between the inner steel mesh 33 and the transverse steel bars 31, and water, electricity and fire-fighting box holes and window holes are reserved in the steel shell layers 10. Next, a plurality of wide fixed steel bars 34 are installed to fix the width between the two steel shell layers 10. In this embodiment, the interval between two adjacent wide fixed steel bars 34 is about 20 cm, but is not limited thereto. The aforementioned interval distances can be adjusted as required. The setting process of the wide fixed steel bars 34 is a known technology in the art, and thus will not be described here.

[0056] Next, please refer to Figure 1 , Figure 4 , and Figure 9 In the column structure of the present application, the steel shell layers 10 can be arranged in the up-down direction and surround to form a column space 40, and the steel skeleton columns 22 of the steel skeleton 20 are located in the column space 40.

[0057] The steel shell layers 10 of the column structure in this embodiment can preferably use a plurality of stiffened steel bearing plates 11A connected to each other and collectively surround the steel skeleton columns 22. The structure of each stiffened steel bearing plate 11A is similar to that of the outer steel bearing plate 11 and also has a main body portion 110A and two connecting portions 111A. The two connecting portions 111A are respectively located at the opposite edges of the main body portion 110A, and each stiffened steel bearing plate 11A is connected to each other by the connecting portions 111A. The main difference between the stiffened steel bearing plate 11A and the outer steel bearing plate 11 is that the thickness of the stiffened steel bearing plate 11A is greater than that of the outer steel bearing plate 11. Therefore, the stiffened steel bearing plate 11A has higher strength than the outer steel bearing plate 11. Specifically, in this embodiment, the thickness of the outer steel bearing plate 11 is about 2.8 mm, and the thickness of the stiffened steel bearing plate 11A is about 3.2 mm, but is not limited thereto. The thicknesses of the outer steel bearing plate 11 and the stiffened steel bearing plate 11A can be adjusted as required.

[0058] When the column structure of the present application is constructed, the base lines of the two adjacent wall structures can be used as the reference, specifically, the extension lines of the transverse steel bars 31 on the outer steel shell layers 10 of the two adjacent wall structures can be used as the reference for the two edges of the steel column 22. The aforementioned transverse steel bars 31 are connected to the steel column 22, and the transverse steel bars 31 and the steel column 22 are preferably connected by welding. The plurality of reinforced steel support plates 11A are connected to each other to form the steel shell layer 10, and the plurality of reinforced steel support plates 11A collectively surround the steel column 22, so that the steel column 22 is located in the column space 40 formed by the surrounding of the steel shell layer 10. In addition, the drainage system and the water and electricity pipes can also be arranged in the column space 40. In the embodiment, the steel shell layer 10 can be welded to the steel column 22, specifically, the outer steel shell layers 10 of the two adjacent wall structures are welded to the steel column 22 to increase the strength of the structure. In this way, the steel shell layer 10 of the wall and the outer steel support plate 11 of the column are continuous structures, and the space between them can be filled with a concrete body at one time. The concrete body is a continuous and integral structure of the wall structure and the column structure.

[0059] In the column structure of the present application, a steel plate hoop 60 can also be further provided, which is located on the outer side of the steel shell layer 10 and surrounds the steel shell layer 10. Specifically, the steel plate hoop 60 in the embodiment is made of a C-shaped steel support plate, which is welded to the outer side of the steel shell layer 10 to tightly hoop the steel shell layer 10 of the column structure to increase the strength of the structure, but it is not limited thereto. In other embodiments, the steel plate hoop 60 can not be provided, or the steel plate hoop 60 and the outer steel shell layers 10 of the two adjacent wall structures can be welded and connected.

[0060] The outer steel shell layer 10 and the reinforced steel support plate 11A can also use galvanized steel support plates or stainless steel plates to increase the waterproof performance. In addition, the plurality of reinforced steel support plates 11A and the connecting portions 111A can be welded with additional steel bars to increase the strength. The reinforced steel support plate 11A can also use additional steel bars with the steel shell layer 10 to connect by the reflow welding method to increase the connection between the wall structure and the column structure. The reinforced steel support plate 11A can also use additional steel bars with the steel bar 30 to connect by the reflow welding method, but the construction method is not limited thereto. The steel plate hoop 60 and the reinforced steel support plate 11A are welded to increase the anti-seismic strength, which can be necessary to be arranged at the bottom of the building, and the number can be adjusted according to the actual needs.

[0061] Please refer to Figures 5 to 8 , and then the floor slab structure of the present application is further described. In the floor slab structure of the present application, the steel frame 20 includes a steel beam 21, and at least one steel shell layer 10 is arranged in the horizontal direction and connected to the steel beam 21. The steel shell layer 10 is arranged horizontally. A plurality of steel bars 30 are connected to form a plurality of steel bar meshes, which are parallel and spaced apart on the steel shell layer 10.

[0062] As Figures 5 to 8As shown in the drawings, in particular, the steel reinforced beam 21 has a top portion and a bottom portion, and according to the relative positions between the concrete body 50 and the steel reinforced beam 21, the floor slab structure of the present application can include different types, such as the built-in type floor slab structure in which the concrete body 50 and the steel reinforced beam 21 have approximately the same height, and the upper-arranged type floor slab structure in which the concrete body 50 is arranged above the steel reinforced beam 21A. When applied to the built-in type floor slab structure, please refer to Figures 5 to 6 As shown in the drawings, the steel shell layer 10 is arranged at the bottom portion 2111 of the main beam 211 of the steel reinforced beam 21, and the plurality of steel mesh is connected to the built-in type floor slab structure of the steel reinforced beam 21; when applied to the upper-arranged type floor slab structure, please refer to Figures 7 to 8 As shown in the drawings, the steel shell layer 10 is connected to the top portion 2121A of the branch beam 212A of the steel reinforced beam 21A of the upper-arranged type floor slab structure.

[0063] When the floor slab structure of the present application is constructed, it can be performed after the completion of the wall structure and the column structure.

[0064] Please refer to Figure 5 and Figure 6 In the built-in type floor slab structure of the present application, the steel reinforced beam 21 includes a plurality of main beams 211 and a plurality of branch beams 212, and the two ends of the branch beam 212 are connected to the main beam 211 located at the center line position, wherein the main beam 211 and the branch beam 212 are preferably connected by welding, and can further use a stiffening plate for full welding, but not limited thereto.

[0065] After the reserved ladder channel is provided, a hole 213 is formed at the center line of the branch beam 212, and the inner diameter of each hole 213 is preferably between 6 to 10 cm, and the inner diameter of the hole 213 in the present embodiment is about 8 cm, but not limited thereto. The steel bars 30 are respectively arranged along the extension direction of the main beam 211 and the branch beam 212 to form an upper layer steel mesh 36 and a lower layer steel mesh 37. The upper layer steel mesh 36 is arranged at the center line of the branch beam 212, and the steel bars extending along the length direction of the main beam 211 in the upper layer steel mesh 36 are respectively arranged in each hole 213 at the center line of the branch beam 212 and are welded and connected to the branch beam 212. In the present embodiment, the length and width of each mesh of the upper layer steel mesh 36 and the lower layer steel mesh 37 are about 10 cm, but not limited thereto.

[0066] The lower layer steel mesh 37 is welded and connected to the branch beam bottom portion 2121 of each branch beam 212, and then the steel shell layer 10 is arranged below the lower layer steel mesh 37. In the present embodiment, the steel shell layer 10 is welded and connected to the lower layer steel mesh 37 in a flat manner, and each outer steel support plate 11 in the steel shell layer 10 is arranged along the direction parallel to the main beam 211, but not limited thereto. In addition, a plurality of saddle-shaped steel bars 38 can be bound or welded and connected between the upper layer steel mesh 36 and the lower layer steel mesh 37, so as to connect the upper layer steel mesh 36 and the lower layer steel mesh 37, but not limited thereto.

[0067] Referring to FIG. 1, the steel frame structure 1 of the present application comprises a plurality of column structures 2, a plurality of wall structures 3, and a plurality of floor structures 4. The column structures 2 are arranged in parallel to each other, and the wall structures 3 are arranged in parallel to each other. The floor structures 4 are arranged in parallel to each other, and the column structures 2 and the wall structures 3 are arranged in parallel to each other. The column structures 2, the wall structures 3, and the floor structures 4 are arranged in a grid pattern. Figure 7 Figure 8 Similarly, in the overlying floor structure of the present application, the steel beam 21A comprises a plurality of main beams 211A and a plurality of support beams 212A. The support beams 212A are connected to the top of the main beams 211A, and are arranged in parallel to each other. Specifically, in the present embodiment, the main beams 211A and the support beams 212A are connected by means of a stiffened plate lock pin and are welded around the entire circumference, but this is not limited thereto.

[0068] After the stairway passage is reserved, a steel shell layer 10 is arranged on the top of the support beams 212A. The outer steel bearing plates 11 in the steel shell layer 10 are arranged in parallel to the main beams 211A.

[0069] In the overlying floor structure, a plurality of steel bars 30A are arranged in parallel to the main beams 211A and the support beams 212A, respectively, to form an upper steel bar mesh 36A and a lower steel bar mesh 37A. Similarly, in the present embodiment, the length and width of each mesh of the upper steel bar mesh 36A and the lower steel bar mesh 37A are about 10 cm, but this is not limited thereto. The lower steel bar mesh 37A is welded on the steel shell layer 10, and the upper steel bar mesh 36A is arranged on the lower steel bar mesh 37A. In the present embodiment, the distance between the upper steel bar mesh 36A and the lower steel bar mesh 37A is about 10 cm, but this is not limited thereto. The distance between the upper steel bar mesh 36A and the lower steel bar mesh 37A can be adjusted according to actual needs. Specifically, the saddle-shaped steel bars 38 are welded and fixed on the lower steel bar mesh 37A, and then the upper steel bar mesh 36A is arranged on the saddle-shaped steel bars 38, but this is not limited thereto.

[0070] After the steel shell layer 10, the steel frame 20, and the steel bars 30 of the column structure, the wall structure, and the floor structure are arranged, the concrete body 50 is poured into the wall structure, the column structure, and the floor structure. In the overlying floor structure, the concrete body 50 is poured upwards from the steel shell layer 10 to cover the upper steel bar mesh 36A, and then the concrete body 50 can be further poured upwards by about 15 cm in thickness, but this is not limited thereto.

[0071] ​Before pouring concrete 50, building components such as plumbing, fire hydrant hood frames, window frames, door frames, or passageway frames can be installed. However, the order of pouring concrete 50 is not limited to this order. Concrete 50 can also be poured simultaneously for the columns, walls, and floor slabs after the steel shells 10, steel skeletons 20, and rebar 30 for these structures have been installed. Furthermore, another steel shell 10 can be added to the concrete 50 for the floor slabs, and other engineered floor panels can be used, particularly at the rooftop, to enhance the overall strength of the S3RC steel plate, steel frame, and steel structure.

[0072] When one floor is installed and the next floor is to be installed, a baseline C-shaped steel plate 35 is installed 2 to 3 meters above the grouting surface of the floor plate structure to determine the plane and elevation positioning. Then, the steel columns 22 and steel beams 21 of the steel skeleton 20 are welded and fixed. The above-mentioned column structure, wall structure, and floor plate structure installation are then repeated. Specifically, the steel skeleton 20 can be installed on the second to fourth floors first, and then the column structure, wall structure, floor plate structure and concrete pouring can be completed layer by layer. However, this is not limited to this, and two to four floors can also be installed as a unit. In addition, if Figure 10 As shown in FIG, C-shaped steel decking 70 can be used to reinforce the cladding between floors. Specifically, the C-shaped steel decking 70 is installed outside the steel beam 21. The C-shaped steel decking 70 can serve as the base of other steel decking structures, such as eaves or for installing rolling shutters, but is not limited to this. The C-shaped steel decking 70 can also be left uncovered or placed inside the steel shell.

[0073] The S3RC steel plate and steel frame steel structure of the present invention comprises a steel shell 10 encasing a steel skeleton 20, concrete 50, and rebar 30 to form a continuous structure comprising walls, columns, and floor slabs. The "S3" in S3RC refers to the three-layer structure of shell-beam-shell in the floor slab and wall structures, hoop-shell-rib in the column structure, and line-shell / shell-line in the wall structure. This structure enables the construction of an S3RC earthquake-resistant building with a three-layer steel structure of steel shell-steel-rib-steel shell, comprising walls, columns, and floor slabs.

[0074] The S3RC steel plate steel frame steel structure of the present invention has the following advantages:

[0075] Advantage 1: The steel shell 10 can be directly used as a mold for pouring the concrete body 50, replacing the use of formwork. Because formwork is mostly made of wood, this reduces tree felling and enhances environmental protection. Furthermore, the construction process eliminates the need for plastering and finishing steps, significantly reducing construction waste, saving labor time and costs, and promoting environmental protection.

[0076] Advantage two: after the concrete body 50 is hardened and consolidated, the steel shell layer 10 can isolate the hardened concrete body 50 from moisture and air, like an exoskeleton or steel armor, to prevent the hardened concrete body 50 from weathering due to chemical reactions. In addition, because the concrete body 50 is covered by the steel shell layer 10, it is not permeable to water and air, so its compressive strength is increased and its deterioration time is extended several times. The steel shell layer 10 also provides elongation and tensile strength, so it can support the concrete body 50, which is resistant to compression but not to bending. If the concrete body 50 is broken by an earthquake, the steel shell layer 10 and the column can support the broken pieces of the concrete body 50 in a bridging and stacking state, so that the support force is maintained and the concrete body 50 does not collapse.

[0077] Advantage three: in the wall structure covered by the steel shell layer 10, the transverse steel bars 31 can be replaced by pipe circuits, such as galvanized steel pipes or stainless steel pipes, which are connected to a circulating pump to introduce cold or hot water to conduct heat to the wall surface. Because the steel shell layer 10 has good heat conduction capacity, it can be used to regulate the temperature of the wall surface and further regulate the indoor temperature, reduce the use of central air conditioning, and promote environmental protection.

[0078] Advantage four: because the wall structure has a steel shell layer 10, stainless steel mirror panels, silk panels, color panels, etched panels, or decorative panels can be welded or nailed to the wall structure in bathrooms, kitchens, toilets, and other locations, without worrying about the tiles bulging and falling off. Magnets can also be directly attached to the wall structure to fix small items.

[0079] Advantage five: the present application can combine the advantages of traditional SC and SRC steel skeleton structures. Because steel has good rigidity and toughness, it can be used in mid-floor buildings to improve the RC structure, which must be enlarged to avoid waste of space. Compared with RC structures, the use of more flexible steel allows for more changes in building appearance. The steel skeleton 20 and the steel shell layer 10 can be precast in the factory and transported to the site for assembly, which can be done simultaneously to speed up the construction process and shorten the construction period. The wall formed by the steel shell layer 10 is level in both horizontal and vertical directions, making it easy to meet engineering specifications.

[0080] The above description is only a preferred embodiment of the present application and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any simple modification, equivalent change and modification of the above embodiments based on the technical essence of the present application are still within the scope of the present application.

Claims

1. A steel plate and steel skeleton building structure of S3RC steel plate, characterized in that, It comprises: a steel skeleton; at least one steel shell layer disposed on the steel skeleton; the at least one steel shell layer comprises: a plurality of outer steel bearing plates, each of which is disposed parallel to each other, each of which has: a main body which is a rectangular body; and two connecting portions respectively connected to two opposite edges of the main body and respectively extending outward from the two opposite edges, each of which protrudes to one side of the at least one steel shell layer; wherein the two connecting portions between any two adjacent outer steel bearing plates are connected to each other; a plurality of steel bars connected to the steel skeleton and located on one side of the at least one steel shell layer; and a concrete body disposed on one side of the at least one steel shell layer and covering the plurality of steel bars.

2. The S3RC steel plate steel bone steel structure building structure according to claim 1, characterized in that, The at least one steel shell layer further comprises: a plurality of fixing members, each of which is disposed through the two connecting portions between any two adjacent outer steel bearing plates.

3. The S3RC steel plate steel skeleton building structure according to claim 1, wherein: The two connecting portions of each outer steel bearing plate comprise a first connecting portion and a second connecting portion, the first connecting portion is bent away from the second connecting portion and forms a connecting groove, and the second connecting portion is bent towards the first connecting portion; wherein, when any two outer steel bearing plates are connected to each other, the second connecting portion of one of the outer steel bearing plates is located in the connecting groove of the first connecting portion of the other outer steel bearing plate.

4. The S3RC steel plate steel skeleton building structure according to any one of claims 1 to 3, wherein: The at least one steel shell layer is disposed in the up-down direction and surrounds a column space; and The steel skeleton comprises a steel column disposed in the column space.

5. The S3RC steel plate steel skeleton building structure according to claim 4, wherein: The at least one steel shell layer comprises a plurality of stiffened steel bearing plates, the plurality of stiffened steel bearing plates are connected to each other and collectively surround the steel column.

6. The S3RC steel plate steel bone steel structure building structure according to claim 4, characterized in that, Further comprising: a steel plate hoop disposed around the at least one steel shell layer.

7. The S3RC steel plate steel skeleton building structure according to any one of claims 1 to 3, wherein: The steel skeleton comprises a steel beam and a steel column, the steel beam and the steel column are connected to each other, the steel column extends in the up-down direction, and the steel beam extends in the horizontal direction; The number of the at least one steel shell layer is two, the two steel shell layers are disposed apart from each other, each of the steel shell layers is disposed in the up-down direction and connected to the steel beam; The plurality of steel bars are connected to form a plurality of steel bar meshes, the plurality of steel bar meshes are disposed apart from each other between the two steel shell layers, and each of the steel bar meshes is connected to the steel column.

8. The S3RC steel plate steel skeleton building structure according to any one of claims 1 to 3, wherein: The steel skeleton comprises a steel beam having opposite top and bottom portions; The at least one steel shell layer is disposed horizontally and connected to the steel beam; and The plurality of steel bars are connected to form a plurality of steel bar meshes, the plurality of steel bar meshes are disposed apart from each other on the at least one steel shell layer.

9. The S3RC steel plate steel skeleton building structure according to claim 8, wherein: The at least one steel shell layer is located at the bottom of the steel skeleton beam, and each of the steel mesh is connected to the steel skeleton beam.

10. The S3RC steel plate steel skeleton building structure of claim 8, wherein: The at least one steel shell layer is connected to the top of the steel skeleton beam.

11. A steel plate and steel reinforced concrete (S3RC) building structure, characterized by, A steel skeleton reinforced concrete structure having at least one steel shell layer attached to a surface of the steel skeleton reinforced concrete structure, thereby covering the steel skeleton reinforced concrete structure; wherein the at least one steel shell layer comprises: A plurality of outer steel support plates, each of the outer steel support plates is arranged parallel to each other, each of the outer steel support plates has: A main body portion which is a rectangular body; and Two connection portions which are respectively connected to two opposite edges of the main body portion and respectively extend outwardly from the two opposite edges, each of the connection portions protrudes to one side of the at least one steel shell layer; Wherein, the two connection portions between any two adjacent outer steel support plates are connected to each other.

12. A steel plate and steel reinforced concrete (S3RC) building structure, characterized by, A steel skeleton reinforced concrete structure having at least one steel shell layer attached to a surface of the steel skeleton reinforced concrete structure, thereby covering the steel skeleton reinforced concrete structure; wherein the at least one steel shell layer comprises: A plurality of outer steel support plates, each of the outer steel support plates is arranged parallel to each other, each of the outer steel support plates has: A main body portion which is a rectangular body; and Two connection portions which are respectively connected to two opposite edges of the main body portion and respectively extend outwardly from the two opposite edges, each of the connection portions protrudes to one side of the at least one steel shell layer; Wherein, the two connection portions between any two adjacent outer steel support plates are connected to each other.

13. A steel plate and steel reinforced concrete (S3RC) building structure, characterized by, A steel skeleton beam column structure having at least one steel shell layer attached to a surface of the steel skeleton beam column structure, thereby covering the steel skeleton beam column structure.

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