CN110792161A - Box type modular combined steel structure and manufacturing method - Google Patents

Box type modular combined steel structure and manufacturing method Download PDF

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Publication number
CN110792161A
CN110792161A CN201911010267.8A CN201911010267A CN110792161A CN 110792161 A CN110792161 A CN 110792161A CN 201911010267 A CN201911010267 A CN 201911010267A CN 110792161 A CN110792161 A CN 110792161A
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China
Prior art keywords
rigid frame
column
box
box body
module
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Pending
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CN201911010267.8A
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Chinese (zh)
Inventor
张旭
张术东
姜坤
张剑冰
文柯
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MCC Tiangong Group Corp Ltd
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MCC Tiangong Group Corp Ltd
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Priority to CN201911010267.8A priority Critical patent/CN110792161A/en
Publication of CN110792161A publication Critical patent/CN110792161A/en
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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
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention provides a box type modular combined steel structure and a manufacturing method thereof, wherein the box type modular combined steel structure comprises the following steps: at least one case module having a first receiving space; the portal rigid frame comprises rigid frame stand columns and rigid frame cross beams which are connected, wherein at least one rigid frame stand column is hinged to the box body module through a connecting piece; and the box body module, the rigid frame stand column and the rigid frame cross beam jointly enclose a second accommodating space. According to the invention, the box body module is used as a supporting structure of the maintenance system and the portal rigid frame, on one hand, a continuous closed small accommodating space is provided, on the other hand, the portal rigid frame is used as a roof truss to cover the box body module, a high and large open building space is provided, and the problem that the steel structure box type module cannot meet the requirements of large-space and large-span buildings is effectively solved; the rigid frame stand column is hinged to the box body module through the connecting piece, so that the box body module and the door type rigid frame combined structure are strong in integrity and good in stability, and shock resistance is facilitated.

Description

Box type modular combined steel structure and manufacturing method
Technical Field
The invention relates to the technical field of steel structure modular buildings, in particular to a box type modular combined steel structure and a manufacturing method thereof.
Background
The modular house with the steel structure gradually comes into the visual field of people, the modular house divides the components of the house into different functional modules, the factory manufacturing is realized by modular, standardized and generalized production, the house can be assembled on site at any time and any place, and the whole assembling process is more convenient and faster. The development of science and technology and the demand of people for modular houses are increased, the modular houses are developed, and modular houses with various functional designs are also developed on the market.
The steel structure box type modularization provides a single and simple space form, is similar to a traditional civil center 'room', is suitable for buildings of houses, dormitories, hotels, nursing homes and the like, and provides continuous closed small spaces. Due to the limitation of transportation conditions, plane arrangement and space arrangement (generally 3m layer height) of the steel structure box type modularization are limited to a certain extent, and the requirements of large-space and large-span buildings cannot be met. The development of modular houses is also limited.
In view of this, the improvement of the existing steel structure box type modularization is urgently needed to meet the requirements of large-space and large-span buildings.
Disclosure of Invention
The invention aims to provide a box type modular combined steel structure, which can realize the continuous closed small space of box type modularization and can also realize the building requirements of large space and large span.
The invention also aims to provide a manufacturing method of the box type modular combined steel structure, which is convenient and rapid to install, saves time and labor and has a positive promoting effect on realizing industrial production.
The technical scheme adopted by the invention is to provide a box type modular combined steel structure, which comprises the following steps:
at least one case module having a first receiving space;
the portal rigid frame comprises rigid frame stand columns and rigid frame cross beams which are connected, wherein at least one rigid frame stand column is hinged to the box body module through a connecting piece;
and the box body module, the rigid frame upright post and the rigid frame cross beam jointly enclose a second accommodating space.
Further, the box body module comprises a support column and a support beam which are connected, and the support column and the support beam jointly enclose the first accommodating space; the connecting piece is in including fixing corner fittings on the support column and setting the column base mounting panel on the steelframe stand, the corner fittings with the mounting panel passes through the articulated fixed of column base bolt.
Further, the rigid frame cross beam comprises a first rigid frame cross beam and a second rigid frame cross beam which are connected, and the length of the second rigid frame cross beam is not shorter than that of the first rigid frame cross beam.
Further, the rigid frame stand column comprises a first rigid frame stand column and a second rigid frame stand column which are respectively arranged on two sides of the rigid frame cross beam, the first rigid frame stand column is hinged to the box body module, and the box body module, the first rigid frame stand column, the rigid frame cross beam and the second rigid frame stand column jointly enclose the second accommodating space.
Further, still including setting up be in the third rigid frame stand between first rigid frame stand and the second rigid frame stand, third rigid frame stand is connected with the rigid frame crossbeam to divide into third accommodation space and fourth accommodation space with the second accommodation space.
Further, the rigid frame stand column comprises a first rigid frame stand column and a second rigid frame stand column which are arranged on two sides of the rigid frame cross beam, the box body modules comprise a first box body module and a second box body module which are separated from each other, the first rigid frame stand column and the second rigid frame stand column are hinged to the first box body module and the second box body module respectively, and the first box body module, the first rigid frame stand column, the steel frame cross beam, the second rigid frame and the second box body module jointly enclose the second accommodating space.
Further, the rigid frame stand column comprises a first rigid frame stand column and a second rigid frame stand column which are arranged on two sides of the rigid frame cross beam, the first rigid frame stand column and the second rigid frame stand column are hinged to the same box body module, and the first rigid frame stand column, the steel frame cross beam, the second rigid frame stand column and the top wall of the box body module jointly enclose the second accommodating space.
The portal frame is further characterized by further comprising an outwards extending cantilever frame at least arranged on one side of the portal frame.
Another object of the present invention is to provide a method for manufacturing a box-type modular composite steel structure, which is applied to any one of the box-type modular composite steel structures, and comprises:
at least one column foot of the portal rigid frame covers the box body module;
and at least one column base is hinged and fixed on the box body module through a connecting piece.
Further, the step of hingedly fixing at least one of the column shoes to the case module by a connecting member includes:
fixing the corner fittings on the support columns of the box body modules;
the column base fixing column base mounting plate of at least one portal steel frame;
the corner piece is hinged and fixed on the column base fixing plate;
the step of covering at least one column foot of the portal rigid frame on the box body module further comprises the following steps of:
prefabricating each box body module and the portal rigid frame;
connecting the box modules in a juxtaposed or superposed manner;
and performing electromechanical pipeline connection between the box body modules.
Compared with the prior art, the invention has the advantages and positive effects that: the box body module is used as a support structure of a maintenance system and a portal rigid frame, on one hand, a continuous closed small accommodating space is provided, and auxiliary spaces for office work, rest and the like can be provided; on the other hand, the portal rigid frame is covered on the box body module as a roof truss, so that a high, large and open building space is provided, the problem that the steel structure box type modularization cannot meet the requirements of a large-space and large-span building is effectively solved, and the adaptability of the steel structure box type modularization to the large-space and large-span building is improved; flexible and changeable use space is created, and the facade modeling is enriched; the rigid frame upright posts are hinged on the box body module through the connecting pieces, so that the box body module and the portal rigid frame combined structure is strong in integrity and good in stability and is beneficial to earthquake resistance; the box body module replaces part of steel columns of the portal rigid frame, so that steel is saved; the box module portal rigid frame and the connecting piece have high standardization and assembly, are suitable for batch production, and are convenient to install and high in construction speed.
Drawings
FIG. 1 is a schematic view of a box-type modular composite steel structure according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a box-type modular composite steel structure according to a second embodiment of the present invention;
FIG. 3 is a schematic view of a third embodiment of the present invention illustrating a box-type modular composite steel structure;
FIG. 4 is a schematic view of a fourth embodiment of the present invention illustrating a box-type modular composite steel structure;
FIG. 5 is a schematic view of a fifth embodiment of the present invention illustrating a box-type modular composite steel structure;
FIG. 6 is a schematic view of a box-type modular composite steel structure according to a sixth embodiment of the present invention;
FIG. 7 is a schematic top view of a connection node of the box-type modular composite steel structure according to the present invention;
FIG. 8 is a schematic front view of the connection node of FIG. 6;
FIG. 9 is a schematic top view of a second connection node of the box-type modular combined steel structure according to the present invention;
fig. 10 is a schematic front view of the connection node in fig. 8.
In the figure: 10-box body module, 20-portal rigid frame, 30-connecting piece,
101-supporting columns, 102-supporting beams, 201-first rigid frame columns,
202-rigid frame beam, 203-second rigid frame column, 301-corner fitting,
302-column base mounting plate, 303-column base bolt,
2021-first rigid frame beam, 2022-second rigid frame beam,
100-a first receiving space, 200-a second receiving space,
300-third accommodation space, 400-fourth accommodation space.
Detailed Description
The invention is described in detail below with reference to the figures and specific examples.
As shown in fig. 1 to 9, an embodiment of the present invention provides a box-type modular steel structure, which includes a box module 10 having a first receiving space 100; the portal rigid frame 20 comprises rigid frame columns 201 and rigid frame beams 202 which are connected, wherein at least one rigid frame column 201 is hinged on the box body module 10 through a connecting piece 30; the box module 10, the rigid frame upright 201 and the rigid frame cross beam 202 together enclose a second accommodating space 200.
The box body module 10 is used as a support structure of a maintenance system and a portal rigid frame 20, on one hand, a continuous closed small accommodating space is provided, and auxiliary spaces such as office space, rest space and the like can be provided; on the other hand, the portal rigid frame covers on the box body module 10 as a roof truss, a high and large open building space is provided, the problem that the steel structure box type modularization cannot meet the requirements of large-space and large-span buildings is effectively solved, and the adaptability of the steel structure box type modularization to the large-space and large-span buildings is improved. In addition, the rigid frame upright 201 is hinged on the box body module through the connecting piece 30, so that the combined structure of the box body module 10 and the door type rigid frame 20 has strong integrity and good stability, and is beneficial to earthquake resistance.
Specifically, as shown in fig. 1 and 2, the tank module 10 includes a support column 101 and a support beam 102 connected to each other, and the support column 101 and the support beam 102 together enclose a first accommodation space 100. Wherein the supporting beam 101 and the supporting beam 102 can be fixedly connected to each other by corner fittings. Each modularized box body forms a small closed accommodating space, and auxiliary spaces for office work, rest and the like can be provided. The tank module 10 may be a continuous tank module arranged in a plane, or may be a continuous tank module arranged in a space. Can be reasonably arranged according to actual use requirements.
More specifically, as shown in fig. 1, 2, and 6 to 9, the connecting member 30 includes a corner piece 301 fixed to the support column 101 and a column base mounting plate 302 provided on the rigid frame column 201, and the corner piece 301 and the mounting plate 302 are fixed by a column base bolt 303 in an articulated manner. The rigid frame column 201 of the portal rigid frame can adopt an H-shaped section column or a groove-shaped section column. The specific arrangement is as follows: covering the portal rigid frame 20 on the top of the box body module 10, and welding and fixing an H-shaped section column or a groove-shaped section column on a column base mounting plate 302 at the bottom end; the column base mounting plate 302 and the corner piece 301 are provided with mounting holes, so that the hole positions are aligned up and down, and column base bolts 303 are penetrated to hinge and fix the box body module 10 and the door type rigid frame 20. Because the box body module 10 is hinged and fixed with the door type rigid frame 20, the connecting node between the box body module 10 and the door type rigid frame 20 only transmits vertical shearing force and does not transmit bending moment, and the box body module has strong integrity and good stability, and is beneficial to earthquake resistance. In addition, the box body module 10 replaces part of steel columns of the portal rigid frame, and steel is saved. Moreover, the box body module 10, the portal rigid frame 20 and the connecting pieces have high standardization and assembly, are suitable for batch production, and are convenient to install and high in construction speed.
In the embodiment of the invention, the box-type modular combined steel structure combines the single space of the box body module 10 with the large-span space of the portal rigid frame 20 to form a multi-space combination, can be summarized into various combinations formed by the module, a single span, a multi-span, an overhanging span, an asymmetric rigid frame and the like, and is mainly applied to public buildings such as gymnasiums, movie theaters, railway stations, exhibition halls, dining halls, vegetable markets and the like.
Further, the rigid frame cross member 202 includes a first rigid frame cross member 2021 and a second rigid frame cross member 2022 connected, and the length of the second rigid frame cross member 2022 is not shorter than the length of the first rigid frame cross member 2021. Preferably, the length of the second rigid frame beam 2022 is equal to the length of the first rigid frame beam 2021, forming an inverted cone. Furthermore, the second rigid frame cross member 2022 and the first rigid frame cross member 2021 are integrally formed to maintain uniform stress and improve stability.
In the first embodiment of the present invention, as shown in fig. 1, the rigid frame column 20 includes a first rigid frame column 201 and a second rigid frame column 203 respectively disposed on both sides of the rigid frame beam 202, the first rigid frame column 201 is hinged to the tank module 10, the second rigid frame column 203 is disposed on an external supporting surface or a ground, and the tank module 10, the first rigid frame column 201, the second rigid frame column 20 and the rigid frame beam 202 together enclose the second accommodating space. That is, in this embodiment, one frame pillar of the portal frame 20 is hinged to the case module 10, and the case module and the portal frame are combined in a single span. The rigid frame cross beam 202, the first rigid frame upright 201 and the second rigid frame upright 203 are integrally formed steel structures. The structure combination form utilizes the high and large space created by the portal rigid frame 20 to form a ladder-shaped stand, and the box body module 10 can provide auxiliary spaces for office work, rest and the like, and is particularly suitable for gymnasium buildings.
In a second embodiment of the present invention, as shown in fig. 2, the rigid frame column 20 includes a first rigid frame column 201 and a second rigid frame column 203 disposed at two sides of the rigid frame beam 20, the tank module 10 includes a first tank module 11 and a second tank module 12 that are separated from each other, the first rigid frame column 201 and the second rigid frame column 203 are respectively hinged to the first tank module 11 and the second tank module 12, and the first tank module 11, the second tank module 12, the first rigid frame column 201 and the second rigid frame column 203 together enclose a second accommodating space. That is, in this embodiment, the difference from the first embodiment is that the case module 10 is split to form two independent modular cases, and the portal rigid frame 20 covers the two independent modular cases, so that the double span combination of the case module 10 and the portal rigid frame 20 is realized.
In the three embodiments of the present invention, as shown in fig. 3, a third rigid frame column 204 is further included between the first rigid frame column 201 and the second rigid frame column 203, and the third rigid frame column 204 is connected to the rigid frame cross member 202 to divide the second accommodating space 200 into the third accommodating space 300 and the fourth accommodating space 400. Thereby forming a multi-space combination. That is, this embodiment is different from the second embodiment in that the third rigid frame column 204 is provided to divide the second accommodation space 200 into the third accommodation space 300 and the fourth accommodation space 400.
In a fourth embodiment of the present invention, as shown in fig. 4, the rigid frame column 20 includes a first rigid frame column 201 and a second rigid frame column 203 which are arranged on two sides of the rigid frame cross beam 202, the first rigid frame column 201 and the second rigid frame column 203 are both hinged on the tank module 10, and the first rigid frame column 201, the second rigid frame column 203 and the upper top wall of the tank module 10 together enclose the second accommodating space 200. Specifically, in this embodiment, the module units of the tank module 10 are connected in parallel on a plane and stacked in space, that is, the module units are installed layer by layer from bottom to top, and the portal frame is placed on the topmost layer. That is, in this embodiment, the difference from the first, second and third embodiments is that the cabinet modules 10 are arranged in a concentrated manner, and the gantry 20 is applied to the top layer of the cabinet modules 10, and is suitable for the functions of drying clothes, leisure, meeting, and the like in buildings such as dormitories, nursing homes, offices, and the like.
In a fifth embodiment of the present invention, as shown in fig. 5, in this embodiment, a difference from the first embodiment is that an overhanging rigid frame 204 protruding outward is further included, which is provided on one side of the portal rigid frame 20. Specifically, the cantilever rigid frame 204 is provided at the connection point of the second rigid frame column 203 and the rigid frame cross member 202.
In a sixth embodiment of the present invention, as shown in fig. 6, in this embodiment, the difference from the second embodiment is that a cantilever bracket 204 protruding outward is further included, which is disposed on both sides of the portal frame 20. Specifically, the cantilever frames 204 are respectively disposed at the connection point of the second rigid frame column 203 and the rigid frame beam 202 and the connection point of the first rigid frame column 201 and the rigid frame beam 202.
In the above embodiment, the connection between the box module 10 and the rigid portal frame 20 is the same, and the detailed description is given above, which is not listed here.
Another objective embodiment of the present invention is a method for manufacturing a box-type modular composite steel structure, which is applied to any one of the box-type modular composite steel structures, and includes:
at least one column foot of the portal frame 20 covers the box module 10;
at least one of the column shoes is hingedly fixed to the tank module 10 by means of a connecting piece 30.
Further, the step of hingedly fixing at least one stub to the tank module 10 by means of the connection 30 comprises:
fixing the corner fitting 301 on the supporting column 101 of the case module 10;
the column base of at least one portal steel frame 20 is fixedly connected with the column base mounting plate 302;
the corner fitting 301 is hinged and fixed with the foot mounting plate 302;
the step of covering at least one column foot of the portal frame 20 on the box module 10 further comprises, before the step of:
prefabricating each box body module 10 and the portal rigid frame 20;
connecting the box modules 10 in a juxtaposed or superposed manner;
an electromechanical pipe connection between the tank modules 10 is made.
In the embodiment, the box-type modular combined steel structure comprises the following specific implementation steps:
step 1, prefabricating each box body module unit and a portal rigid frame in a factory.
And 2, conveying the box body module units to a construction site, connecting the box body module units in parallel by utilizing the prior art, and positioning the box body module units at the periphery of a building to enclose an open and large-span building center. And simultaneously, performing electromechanical pipeline connection among the box body module units.
And 3, for the multi-storey building, utilizing the prior art to connect the box body module units in a juxtaposed and superposed manner, namely installing the module units layer by layer from bottom to top until the installation of the box body module units at the topmost layer is completed, and forming a large space with an open center. And meanwhile, in the installation process of each layer of box body module units, the electromechanical pipeline connection among the box body module units is carried out.
Step 4, covering the portal rigid frame on the top of the box body module, and fixing the H-shaped section column 3 or the channel steel column of the portal rigid frame on the column foot mounting plate at the bottom end; the column base mounting plate is aligned with the holes of the corner pieces at the top of the box body module up and down, and column base bolts penetrate through the column base mounting plate to hinge and fix the box body module and the portal rigid frame.
The connecting node is suitable for large-span buildings, and is particularly suitable for mid-span buildings. The first connecting node is suitable for connecting the box body module 10 and the door type rigid frame 20 in a middle span manner as shown in fig. 7 and 8; and the second connecting node is suitable for connecting the box body module with the door type rigid frame side span as shown in fig. 9 and 10.
In a particular application, a building structure is modeled, the overall resistance to overturning of the building structure is calculated, and relevant specification requirements are met.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (10)

1. The utility model provides a box modularization sectional steel structure which characterized in that includes:
at least one case module having a first receiving space;
the portal rigid frame comprises rigid frame stand columns and rigid frame cross beams which are connected, wherein at least one rigid frame stand column is hinged to the box body module through a connecting piece;
and the box body module, the rigid frame upright post and the rigid frame cross beam jointly enclose a second accommodating space.
2. The modular composite steel structure of box type of claim 1, wherein the box body module comprises a support pillar and a support beam connected with each other, and the support pillar and the support beam jointly enclose the first accommodating space; the connecting piece is in including fixing corner fittings on the support column and setting column base mounting panel on the steelframe stand, the corner fittings with the column base mounting panel passes through column base bolt hinge fixed.
3. The modular unitized steel structure of box type according to claim 2, wherein said rigid frame beams comprise a first rigid frame beam and a second rigid frame beam connected, said second rigid frame beam having a length no shorter than a length of said first rigid frame beam.
4. The box-type modular composite steel structure according to claim 3, wherein the rigid frame columns comprise a first rigid frame column and a second rigid frame column which are respectively arranged on two sides of the rigid frame cross beam, the first rigid frame column is hinged and fixed with the box body module, and the box body module, the first rigid frame column, the rigid frame cross beam and the second rigid frame column jointly enclose the second accommodating space.
5. The modular composite steel structure of box type of claim 4, further comprising a third rigid frame column disposed between the first rigid frame column and the second rigid frame column, the third rigid frame column being connected with the rigid frame beam to divide the second accommodation space into a third accommodation space and a fourth accommodation space.
6. The box-type modular composite steel structure according to claim 3, wherein the rigid frame columns comprise a first rigid frame column and a second rigid frame column which are arranged on two sides of the rigid frame cross beam, the box modules comprise a first box module and a second box module which are separated from each other, the first rigid frame column and the second rigid frame column are respectively hinged on the first box module and the second box module, and the first box module, the first rigid frame column, the steel frame cross beam, the second rigid frame and the second box module jointly enclose the second accommodating space.
7. The box-type modular composite steel structure according to claim 3, wherein the rigid frame columns comprise a first rigid frame column and a second rigid frame column which are arranged on two sides of a rigid frame cross beam, the first rigid frame column and the second rigid frame column are hinged to the same box module, and the first rigid frame column, the steel frame cross beam, the second rigid frame column and the top wall of the box module jointly enclose the second accommodating space.
8. The modular unitized steel structure of box type according to any one of claims 1 to 7, further comprising an outwardly projecting cantilever frame provided at least on one side of said portal frame.
9. A method for manufacturing a box-type modular composite steel structure, which is applied to the box-type modular composite steel structure of any one of claims 1 to 8, and which comprises the following steps:
at least one column foot of the portal rigid frame covers the box body module;
and at least one column base is hinged and fixed on the box body module through a connecting piece.
10. The method of manufacturing a box-type modular composite steel structure according to claim 9, wherein the step of hingedly fixing at least one of the column shoes to the box module by means of a connector comprises:
fixing the corner fittings on the support columns of the box body modules;
the column base fixing column base mounting plate of at least one portal steel frame;
the corner piece is hinged and fixed on the column base fixing plate;
the step of covering at least one column foot of the portal rigid frame on the box body module further comprises the following steps of:
prefabricating each box body module and the portal rigid frame;
connecting the box modules in a juxtaposed or superposed manner;
and performing electromechanical pipeline connection between the box body modules.
CN201911010267.8A 2019-10-23 2019-10-23 Box type modular combined steel structure and manufacturing method Pending CN110792161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911010267.8A CN110792161A (en) 2019-10-23 2019-10-23 Box type modular combined steel structure and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911010267.8A CN110792161A (en) 2019-10-23 2019-10-23 Box type modular combined steel structure and manufacturing method

Publications (1)

Publication Number Publication Date
CN110792161A true CN110792161A (en) 2020-02-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911010267.8A Pending CN110792161A (en) 2019-10-23 2019-10-23 Box type modular combined steel structure and manufacturing method

Country Status (1)

Country Link
CN (1) CN110792161A (en)

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