CN113585451B - Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof - Google Patents
Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof Download PDFInfo
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- CN113585451B CN113585451B CN202110906173.XA CN202110906173A CN113585451B CN 113585451 B CN113585451 B CN 113585451B CN 202110906173 A CN202110906173 A CN 202110906173A CN 113585451 B CN113585451 B CN 113585451B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a steel structure of a floor slab and a shear wall corner for an assembly type building and a connection method of the steel structure. The steel structure for the floor plate and the shear wall corner for the assembly type building and the connection method thereof have the advantages that the structure is simple, the design is novel, the strength of the structure between the floor plate and the building wall and the tensile strength between the floor plate and the building wall are effectively improved, and the assembly type building is convenient to install.
Description
Technical Field
The invention relates to the technical field of assembled building steel members and connecting methods, in particular to a floor plate and shear wall corner steel structure for an assembled building and a connecting method thereof.
Background
The building formed by assembling prefabricated wall boards on a construction site is called as an assembly type building, and is divided into five types such as a block building, a plate building, a box type building, a framework plate building and a rising-floor building according to the form and construction method of a prefabricated part, the assembly type building attracts people's interest in the early twentieth century and is realized in the last sixties, and the assembly type building is fast in construction speed and low in production cost and is rapidly popularized and developed all over the world.
The steel structure of traditional fabricated building is more complicated, and is very convenient to install, and the stretching resistance effect is relatively poor. Therefore, the floor plate and shear wall corner steel structure for the prefabricated building and the connecting method thereof are improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a floor slab and shear wall corner steel structure for an assembly type building, which comprises a first shear wall body, a second shear wall body, a third shear wall body and a fourth shear wall body, and is characterized in that a window frame mounting through hole is formed in the first shear wall body, a door frame mounting through hole is formed in the fourth shear wall body, a plurality of threaded longitudinal bars are pre-embedded in the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body, the threaded longitudinal bars are respectively connected with the tops of the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body in a penetrating manner, a cross beam is arranged at the tops of the first shear wall body and the second shear wall body, and a plurality of floor slabs are arranged at the tops of the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body;
mounting grooves are formed in the center ends of the tops of the first shear wall body and the second shear wall body, the two mounting grooves are identical in structure, and two lug grooves are formed in two sides of each mounting groove;
a mounting seat is arranged in the mounting groove, the mounting seat in the first shear wall and the mounting seat in the second shear wall are symmetrically arranged, two first lugs are welded to two sides of the mounting seat respectively, two second lugs are welded to the other side of the mounting seat, and the peripheries of the two first lugs are clamped in two lug grooves formed in two sides of the mounting groove respectively;
the floor plate comprises a cross beam, two mounting seats and two floor plates, wherein the two ends of the cross beam are respectively provided with a plurality of threaded holes, the two ends of the cross beam are respectively fixedly connected with one side of the second lug plate on one side of the mounting seats through-bolts, the two sides of the cross beam are respectively and fixedly connected with a plurality of corner pieces in a welding mode, the tops of the corner pieces are all provided with threaded holes, and the floor plates are provided with through holes aligned with the threaded holes.
As a preferred technical scheme of the present invention, two sides of the bottom of the mounting seat are fixedly connected with the bottom of the mounting groove through expansion screws, and the first lug pieces on two sides of the mounting seat are fixedly connected with the lug piece grooves on two sides of the mounting groove through screws.
As a preferred technical solution of the present invention, a plurality of through holes are formed in the peripheries of the floor panels, and the through holes are respectively connected to the tops of the threaded longitudinal bars embedded in the first shear wall, the second shear wall, the third shear wall, and the fourth shear wall in a penetrating manner.
As a preferred technical scheme of the invention, the tops of the plurality of threaded longitudinal ribs are in threaded connection with the tops of the plurality of floor plates through nuts, and the tops of the plurality of corner pieces are fixedly connected with the bottoms of the plurality of floor plates through penetrating nails.
A method for connecting a floor plate for an assembly type building with a shear wall corner steel structure comprises the following steps: the method comprises the following steps:
s1, splicing the assembly type building wall: fixedly connecting two ends of the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body respectively to form a complete assembly type building wall body;
s2, mounting the mounting seats, namely respectively symmetrically placing the two mounting seats in the mounting grooves at the tops of the first shear wall body and the second shear wall body, respectively clamping the two first lugs at the two sides of the mounting seats in the lug grooves at the two sides of the mounting groove, fixedly connecting the bottom of the mounting seats with the tops of the mounting grooves through expansion screws, and fixedly connecting the first lugs with the insides of the lug grooves through nails;
s3, mounting of the cross beam: fixedly connecting two ends of the cross beam with one side of the second lug plates on one side of the two mounting grooves respectively through-nails;
s4, installation of the floor plates: placing a plurality of floor plates on the tops of the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body, enabling a plurality of through holes in the plurality of floor plates to be respectively in through connection with the tops of the threaded longitudinal ribs which are all pre-embedded in the first shear wall body, the second shear wall body, the third shear wall body and the fourth shear wall body, enabling the tops of the threaded longitudinal ribs to be in threaded connection with the tops of the plurality of floor plates through nuts, and fixedly connecting the tops of the plurality of corner pieces with the bottoms of the plurality of floor plates through nails.
The beneficial effects of the invention are:
1. the mounting grooves and the lug grooves are formed in the tops of the first shear wall body and the second shear wall body, so that the stability of the mounting structure of the mounting seat is improved, the tensile strength of the mounting seat is improved, the mounting with the floor plates is facilitated through the plurality of corner pieces welded to the top of the cross beam, the stability of the mounting structure of the floor plates and the cross beam is improved, and the tensile strength between the floor plates is improved;
2. all seted up a plurality of through-holes through a plurality of floor board peripheries, a plurality of through-holes respectively with first shear force wall body, second shear force wall body, third shear force wall body and the inside all pre-buried a plurality of screw thread longitudinal bar top through connection of fourth shear force wall body, make things convenient for a plurality of floor boards to carry out spacing installation, improve the structural strength of a plurality of floor board installations, improve the tensile strength of floor board.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a steel structure of a floor slab and a shear wall corner for a fabricated building according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of a floor slab and a shear wall corner steel structure for an assembly type building;
FIG. 3 is a schematic view of a mounting groove structure of a floor slab and a shear wall corner steel structure for a prefabricated building according to the present invention;
FIG. 4 is a schematic view of a mounting seat structure of a steel structure of a floor slab and a shear wall corner for a fabricated building according to the present invention;
fig. 5 is a schematic view of a cross beam structure of a floor slab and a shear wall corner steel structure for an assembly type building.
In the figure: 1. a first shear wall; 101. a window frame mounting through hole; 102. mounting grooves; 103. a tab slot; 2. a second shear wall; 3. a third shear wall; 4. a fourth shear wall; 401. a door frame mounting through hole; 5. thread longitudinal ribs; 6. a cross beam; 601. corner pieces; 7. a floor plate; 8. a mounting seat; 801. a first ear; 802. a second tab.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment is as follows: as shown in fig. 1-5, the assembled building floor slab and shear wall corner steel structure of the present invention includes a first shear wall 1, a second shear wall 2, a third shear wall 3, and a fourth shear wall 4, wherein a window frame mounting through hole 101 is formed in the first shear wall 1, a door frame mounting through hole 401 is formed in the fourth shear wall 4, a plurality of threaded longitudinal ribs 5 are pre-embedded in the first shear wall 1, the second shear wall 2, the third shear wall 3, and the fourth shear wall 4, the plurality of threaded longitudinal ribs 5 are respectively connected with the tops of the first shear wall 1, the second shear wall 2, the third shear wall 3, and the fourth shear wall 4 in a penetrating manner, a cross beam 6 is disposed on the tops of the first shear wall 1 and the second shear wall 2, and a plurality of floor slabs 7 are disposed on the tops of the first shear wall 1, the second shear wall 2, the third shear wall 3, and the fourth shear wall 4;
the center ends of the tops of the first shear wall body 1 and the second shear wall body 2 are provided with mounting grooves 102, the two mounting grooves 102 are identical in structure, and two lug grooves 103 are formed in two sides of each mounting groove 102;
an installation seat 8 is arranged in the installation groove 102, the installation seat 8 in the first shear wall body 1 and the installation seat 8 in the second shear wall body 2 are symmetrically arranged, two sides of the installation seat 8 are respectively connected with two first lug plates 801 in a welding mode, the other side of the installation seat 8 is connected with two second lug plates 802 in a welding mode, and the peripheries of the two first lug plates 801 are respectively clamped with the insides of two lug plate grooves 103 formed in two sides of the installation groove 102;
a plurality of screw holes have all been seted up at 6 both ends of crossbeam, and 6 both ends of crossbeam pass through-nail fixed connection with second auricle 802 one side on one side of two mount pads 8 respectively, and 6 both sides of crossbeam all welded connection have a plurality of fillets 601, and threaded hole has all been seted up at a plurality of fillets 601 tops, and floor board 7 sets up the through-hole that aligns the setting with the screw hole.
The two sides of the bottom of the mounting seat 8 are fixedly connected with the bottom of the mounting groove 102 through expansion screws, and the first lug plates 801 on the two sides of the mounting seat 8 are fixedly connected with the lug plate grooves 103 on the two sides of the mounting groove 102 through screws.
Wherein, a plurality of through-holes have all been seted up to a plurality of floor boards 7 periphery, a plurality of through-holes respectively with first shear wall 1, second shear wall 2, the inside 5 top through connections of all pre-buried a plurality of screw longitudinal bars of a plurality of screw of third shear wall 3 and fourth shear wall 4, and a plurality of through-holes respectively with the screw hole through connection that a plurality of angle pieces 601 tops all seted up, through a plurality of through-holes respectively with first shear wall 1, second shear wall 2, the inside 5 top through connections of all pre-buried a plurality of screw longitudinal bars of a plurality of screw of third shear wall 3 and fourth shear wall 4, can increase spacing to floor board 7, make things convenient for floor board 7's installation, improve floor board 7 mounting structure's stability.
The tops of the plurality of threaded longitudinal ribs 5 are in threaded connection with the tops of the plurality of floor plates 7 through nuts, and the tops of the plurality of corner pieces 601 are fixedly connected with the bottoms of the plurality of floor plates 7 through screws.
A method for connecting a floor plate for an assembly type building with a shear wall corner steel structure comprises the following steps:
s1, splicing the wall body of the fabricated building: fixedly connecting two ends of a first shear wall body 1, a second shear wall body 2, a third shear wall body 3 and a fourth shear wall body 4 respectively to form a complete assembly type building wall body;
s2, mounting the mounting seats, namely respectively symmetrically placing the two mounting seats 8 in the mounting grooves 102 at the tops of the first shear wall body 1 and the second shear wall body 2, respectively clamping the two first lugs 801 at the two sides of the mounting seats 8 in the lug grooves 103 at the two sides of the mounting groove 102, fixedly connecting the bottom of the mounting seats 8 with the tops of the mounting grooves 102 through expansion screws, and fixedly connecting the first lugs 801 with the insides of the lug grooves 103 through screws.
S3, mounting of the cross beam: two ends of the beam 6 are respectively and fixedly connected with one side of the second lug piece 802 at one side of the two mounting grooves 102 through-nails;
s4, installation of floor plates: place a plurality of floor boards 7 in first shear force wall body 1, second shear force wall body 2, third shear force wall body 3 and fourth shear force wall body 4 top to make a plurality of through-holes of a plurality of floor boards 7 inside respectively with first shear force wall body 1, second shear force wall body 2, bar 5 top through connection is indulged to the inside all pre-buried a plurality of screw threads of third shear force wall body 3 and fourth shear force wall body 4, the bar 5 tops are indulged to a plurality of screw threads passes through nut threaded connection with a plurality of floor boards 7 tops, a plurality of fillets 601 tops and a plurality of floor boards 7 bottoms are through drift nail fixed connection.
The working principle is as follows: during operation, first, two ends of a first shear wall body 1, a second shear wall body 2, a third shear wall body 3 and a fourth shear wall body 4 are fixedly connected respectively to form a complete assembly type building wall body, then two installation seats 8 are symmetrically arranged inside installation grooves 102 at the tops of the first shear wall body 1 and the second shear wall body 2 respectively, two first lugs 801 on two sides of each installation seat 8 are clamped inside lug grooves 103 on two sides of the installation grooves 102 respectively, the bottoms of the installation seats 8 are fixedly connected with the tops of the installation grooves 102 through expansion screws, the first lugs 801 are fixedly connected with the insides of the lug grooves 103 through drift bolts, two ends of a cross beam 6 are fixedly connected with one sides of second lugs 802 on one sides of the two installation grooves 102 through drift bolts respectively, finally, a plurality of floor plate bodies 7 are arranged on the tops of the first shear wall body 1, the second shear wall body 2, the third shear wall body 3 and the fourth shear wall body 4, a plurality of through holes inside the floor plate bodies 7 are connected with a plurality of through a plurality of shear plate bodies 1, the tops of the shear plate bodies, a plurality of shear plate bodies 7, a plurality of shear plate bodies are connected with a plurality of shear plate bodies through screw threads, and a plurality of longitudinal screw nuts 601, the tops of the wall bodies are connected with a plurality of the wall bodies through a plurality of longitudinal ribs, and a plurality of longitudinal screw holes, the tops of the wall bodies 601, and a plurality of longitudinal ribs, the wall bodies are connected with the tops of longitudinal ribs 601, and a plurality of longitudinal ribs, and a plurality of the tops of the top of the wall bodies 601.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The assembled steel structure for the floor slab and the shear wall corner for the building comprises a first shear wall body (1), a second shear wall body (2), a third shear wall body (3) and a fourth shear wall body (4), and is characterized in that a window frame mounting through hole (101) is formed in the first shear wall body (1), a door frame mounting through hole (401) is formed in the fourth shear wall body (4), a plurality of threaded longitudinal ribs (5) are embedded in the first shear wall body (1), the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4), the tops of the plurality of threaded longitudinal ribs (5) are respectively connected with the tops of the first shear wall body (1), the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4) in a penetrating manner, a cross beam (6) is arranged at the tops of the first shear wall body (1) and the second shear wall body (2), and a plurality of shear wall bodies (7) are arranged at the tops of the first shear wall body, the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4);
mounting grooves (102) are formed in the center ends of the tops of the first shear wall body (1) and the second shear wall body (2), the two mounting grooves (102) are identical in structure, and two lug grooves (103) are formed in two sides of each mounting groove (102);
a mounting seat (8) is arranged in the mounting groove (102), the mounting seat (8) in the first shear wall body (1) and the mounting seat (8) in the second shear wall body (2) are symmetrically arranged, two first lugs (801) are welded to two sides of the mounting seat (8) respectively, two second lugs (802) are welded to the other side of the mounting seat (8), and the peripheries of the two first lugs (801) are clamped in two lug grooves (103) formed in two sides of the mounting groove (102) respectively;
the floor plate is characterized in that a plurality of threaded holes are formed in the two ends of the cross beam (6), the two ends of the cross beam (6) are respectively fixedly connected with one side of the second lug piece (802) on one side of the mounting seat (8) through screws, a plurality of corner pieces (601) are welded on the two sides of the cross beam (6), the threaded holes are formed in the tops of the corner pieces (601), and through holes aligned with the threaded holes are formed in the floor plate (7).
2. The assembled floor slab and shear wall corner steel structure for buildings according to claim 1, wherein the two sides of the bottom of the installation seat (8) are fixedly connected with the bottom of the installation groove (102) through expansion screws, and the first lugs (801) on the two sides of the installation seat (8) are fixedly connected with the lug grooves (103) on the two sides of the installation groove (102) through-nails.
3. The assembly type floor slab and shear wall corner steel structure for the building as claimed in claim 1, wherein a plurality of through holes are formed in the periphery of each of the plurality of floor slabs (7), and are respectively connected with the tops of the plurality of the threaded longitudinal ribs (5) pre-embedded in the first shear wall (1), the second shear wall (2), the third shear wall (3) and the fourth shear wall (4) in a penetrating manner.
4. The assembly type floor slab and shear wall corner steel structure for the building as claimed in claim 3, wherein the tops of the plurality of threaded longitudinal ribs (5) and the tops of the plurality of floor slabs (7) are in threaded connection through nuts, and the tops of the plurality of corner pieces (601) and the bottoms of the plurality of floor slabs (7) are fixedly connected through nails.
5. A method for connecting a fabricated building floor slab with a shear wall corner steel structure according to claim 1, comprising the steps of:
s1, splicing the wall body of the fabricated building: fixedly connecting two ends of the first shear wall body (1), the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4) respectively to form a complete assembly type building wall body;
s2, mounting the mounting seats, namely respectively symmetrically placing the two mounting seats (8) in the mounting grooves (102) at the tops of the first shear wall body (1) and the second shear wall body (2), respectively clamping the two first lugs (801) at the two sides of the mounting seats (8) in the lug grooves (103) at the two sides of the mounting grooves (102), fixedly connecting the bottom of the mounting seats (8) with the tops of the mounting grooves (102) through expansion screws, and fixedly connecting the first lugs (801) with the interiors of the lug grooves (103) through screws;
s3, mounting of the cross beam: two ends of the cross beam (6) are respectively and fixedly connected with one side of the second lug piece (802) at one side of the two mounting grooves (102) through-nails;
s4, installation of the floor plates: placing a plurality of floor plates (7) on the tops of the first shear wall body (1), the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4), enabling a plurality of through holes in the floor plates (7) to be respectively in penetrating connection with the tops of the threaded longitudinal ribs (5) which are embedded in the first shear wall body (1), the second shear wall body (2), the third shear wall body (3) and the fourth shear wall body (4), enabling the tops of the threaded longitudinal ribs (5) to be in threaded connection with the tops of the floor plates (7) through nuts, and threads, and enabling the tops of the corner pieces (601) to be fixedly connected with the bottoms of the floor plates (7) through bolts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110906173.XA CN113585451B (en) | 2021-08-09 | 2021-08-09 | Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110906173.XA CN113585451B (en) | 2021-08-09 | 2021-08-09 | Floor plate and shear wall corner steel structure for assembly type building and connecting method thereof |
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| CN113585451B true CN113585451B (en) | 2022-12-06 |
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| CN212104513U (en) * | 2020-04-13 | 2020-12-08 | 上海广堃建筑工程有限公司 | Outer wall covers connects shaped steel structure prefabricated building |
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| CN207176928U (en) * | 2017-08-19 | 2018-04-03 | 姜步周 | Plug-in light steel structure house member connection structure |
| CN108951869B (en) * | 2018-07-26 | 2020-07-28 | 陕西建筑产业投资集团有限公司 | Low-rise fully-assembled concrete shear wall structure system |
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| CN212104513U (en) * | 2020-04-13 | 2020-12-08 | 上海广堃建筑工程有限公司 | Outer wall covers connects shaped steel structure prefabricated building |
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