CN117266400A - Prefabricated steel frame wall structure system - Google Patents

Prefabricated steel frame wall structure system Download PDF

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Publication number
CN117266400A
CN117266400A CN202311277183.7A CN202311277183A CN117266400A CN 117266400 A CN117266400 A CN 117266400A CN 202311277183 A CN202311277183 A CN 202311277183A CN 117266400 A CN117266400 A CN 117266400A
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CN
China
Prior art keywords
steel frame
frame wall
steel
upright post
butt joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311277183.7A
Other languages
Chinese (zh)
Inventor
徐杰峰
仇伟秀
泮阳
陈跃
谢铠亦
吴赛兵
李国剑
厉鸳
金琦
王政通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Erjian Construction Group Co ltd
Ningbo University of Technology
Original Assignee
Zhejiang Erjian Construction Group Co ltd
Ningbo University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Erjian Construction Group Co ltd, Ningbo University of Technology filed Critical Zhejiang Erjian Construction Group Co ltd
Priority to CN202311277183.7A priority Critical patent/CN117266400A/en
Publication of CN117266400A publication Critical patent/CN117266400A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
    • 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)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention relates to the technical field of anti-seismic structures, and discloses a prefabricated steel frame wall structure system, which comprises: the steel frame wall modules comprise walls and beam column frames; the beam column frame comprises a left upright post, a right upright post, an upper cross beam, a lower cross beam and a plurality of prestress ribs; the left upright post, the right upright post, the upper cross beam and the lower cross beam are all arranged to be I-steel or T-steel, and a plurality of bolt through holes are formed in the left upright post, the right upright post, the upper cross beam and the lower cross beam, and the bolts can pass through the bolt through holes to interconnect the two adjacent steel frame wall modules; wherein: at least two adjacent steel frame wall modules are in linear butt joint; at least two adjacent steel frame wall modules are in L-shaped butt joint; at least three steel frame wall modules are in T-shaped butt joint; at least four steel frame wall modules are in cross butt joint. The invention has the advantages that the steel frame wall modules in the prefabricated steel frame wall structure system are simple and convenient to butt joint, flexible to arrange and easy to standardize and customize.

Description

Prefabricated steel frame wall structure system
Technical Field
The invention relates to the technical field of anti-seismic structures, in particular to a prefabricated steel frame wall structure system.
Background
In the assembled building, prefabricated components are prefabricated in a factory, and then the prefabricated components are transported to a construction site for assembly. Because of the advantages of energy saving, environmental protection and short construction period, the construction method is widely used in the construction industry.
After prefabricated out with the wallboard in the mill, generally more heavy, the manual work can't carry, and the transportation of wallboard generally relies on machinery to carry out, and the transportation of machinery can receive weather's influence. Thus, weather conditions have a great impact on the construction period.
In order to improve the earthquake-resistant performance of the building, the prefabricated steel frame wall system has obvious advantages. Compared with other energy-consuming and shock-absorbing structural systems, the prefabricated steel frame wall module structural system is formed by a frame consisting of beams and columns, and the prefabricated steel frame wall module structural system is used for jointly resisting horizontal load and vertical load which occur in the applicable process (such as in the earthquake process). The prefabricated steel frame wall system can be widely applied to multi-layer and high-rise buildings, and has important practical significance for improving the earthquake resistance of the buildings. It is therefore particularly important to develop a prefabricated steel framed wall modular construction system.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide a prefabricated steel frame wall structure system which is simple in butt joint, flexible in arrangement and easy to standardize and customize.
The technical scheme adopted by the invention for solving the technical problems is that a prefabricated steel frame wall structure system is provided, which comprises:
the steel frame wall modules are fixedly connected to form a frame; the steel frame wall module comprises a wall body and a beam column frame; the beam column frame comprises a left upright column, a right upright column, an upper cross beam and a lower cross beam, wherein the left upright column and the right upright column are arranged at intervals, a plurality of prestressed tendons are arranged on the left upright column and the right upright column respectively, two ends of the upper cross beam are connected with the upper ends of the left upright column and the right upright column respectively, and two ends of the lower cross beam are connected with the lower ends of the left upright column and the right upright column respectively; the wall body is arranged among the left upright post, the right upright post, the upper cross beam and the lower cross beam; the left upright post, the right upright post, the upper cross beam and the lower cross beam are all arranged to be I-steel or T-steel, and a plurality of bolt through holes are formed in the left upright post, the right upright post, the upper cross beam and the lower cross beam, and the bolt through holes can be used for allowing bolts to pass through to mutually connect two adjacent steel frame wall modules; wherein:
at least two adjacent steel frame wall modules are in linear butt joint;
at least two adjacent steel frame wall modules are in L-shaped butt joint;
at least three steel frame wall modules are in T-shaped butt joint;
at least four steel frame wall modules are in cross butt joint.
Further, the steel frame wall modules are arranged in multiple rows, multiple columns and multiple layers to form the frame, and two adjacent steel frame wall modules are fixedly connected.
Further, the left upright post and the right upright post are respectively provided with a plurality of prestress ribs, the prestress ribs are provided with a plurality of stirrups, and the stirrups are hooped on two adjacent prestress ribs;
a plurality of rows and a plurality of columns of studs are arranged on the left upright post and the right upright post;
and a plurality of longitudinal ribs are arranged at the joint between two adjacent steel frame wall modules.
Further, when the left upright post, the right upright post, the upper cross beam and the lower cross beam are all arranged as I-steel,
the in-line butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is attached to the right upright post of the other steel frame wall module, and bolts penetrate through the left upright post and the right upright post to fixedly connect the left upright post and the right upright post;
the L-shaped butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is adjacent to and vertically arranged on the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through an L-shaped steel plate;
the T-shaped butt joint mode between the three steel frame wall modules is as follows: the left upright posts of the two steel frame wall modules are respectively arranged at two sides of the right upright post of one steel frame wall module to form a T shape, and the three are fixedly connected through two L-shaped steel plates respectively;
the cross-shaped butt joint mode between the four steel frame wall modules is as follows: the left upright posts of the four steel frame wall modules are sequentially arranged adjacently and are crisscross, and the four left upright posts are fixedly connected with each other through four L-shaped steel plates respectively so as to be fixedly connected with each other.
Further, the connection mode between the steel frame wall module of the upper layer and the steel frame wall module of the lower layer is as follows: and fixedly connecting the lower cross beam of the upper steel frame wall module with the upper cross beam of the lower steel frame wall module through bolts.
Further, the left upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates, and the right upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates.
Further, when the left upright post, the right upright post, the upper cross beam and the lower cross beam are all set to be T-shaped steel:
the in-line butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is aligned with the right upright post of the other steel frame wall module and is attached to the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through two plane steel plates respectively;
the L-shaped butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is adjacent to and vertically arranged on the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through two L-shaped steel plates;
the T-shaped butt joint mode between the three steel frame wall modules is as follows: the left upright posts of the two steel frame wall modules are respectively arranged at two sides of the right upright post of one steel frame wall module to form a T shape, and the two steel frame wall modules are fixedly connected through two L-shaped steel plates and one plane steel plate;
the cross-shaped butt joint mode between the four steel frame wall modules is as follows: the left upright posts of the four steel frame wall modules are sequentially arranged adjacently and are crisscross, and two of the four steel frame wall modules are fixedly connected with each other by four L-shaped steel plates so as to fixedly connect the four steel frame wall modules.
Further, the connection mode between the steel frame wall module of the upper layer and the steel frame wall module of the lower layer is as follows: fixedly connecting the lower cross beam of the upper steel frame wall module with the upper cross beam of the lower steel frame wall module through a plurality of plane steel plates;
the left upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates, and the right upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates.
Furthermore, when the steel frame wall modules are in straight butt joint or L-shaped butt joint or T-shaped butt joint or cross butt joint, the periphery of the connecting part is surrounded by the templates, and a space for concrete pouring is surrounded between the templates and the steel frame wall modules.
Further, the upper cross beam and the lower cross beam have the same structure, and the left upright post and the right upright post have the same structure;
the steel frame wall module is of an up-down symmetrical structure, and the steel frame wall module is of a left-right symmetrical structure.
Compared with the prior art, the invention has at least the following beneficial effects:
in the invention, a plurality of steel frame wall modules are fixedly connected to form a frame, so as to form a main body structure of a prefabricated steel frame wall structure system, wherein the steel frame wall modules are formed by beam column frames and walls, the beam column frames bear load, the beam column frames resist horizontal load and vertical load during earthquake, and the walls of the building do not bear load. The beam column frame in the steel frame wall module includes left stand, right stand, entablature and entablature, and left stand, right stand, entablature and entablature are made by I-steel or T shape steel, make things convenient for steel frame wall module in this prefabricated steel frame wall structure embodiment to dock, in the body system, including a word butt joint, L shape butt joint, T font butt joint and cross butt joint, dock the form is abundant various, and it is very convenient when docking, after docking, enclose through wooden template and establish in its joint department, pour concrete, demolish wooden template after waiting that the concrete solidifies and can form this prefabricated steel frame wall structure system, its concrete plays the effect of location, spacing and stopping with the peg. The prefabricated steel frame wall structure system of the scheme is simple in structure, clear and definite in stress mechanism, lighter in dead weight and strong in energy consumption capability, and the steel frame wall modules can be freely combined and connected. And steel frame wall module is at mill processing, both can guarantee the quality, prevent problem such as seepage, can realize all kinds of integration prefabrication again, if: the enclosure wall is integrated with heat preservation, heat insulation and decoration, the inner partition wall is integrated with pipelines and decoration, and the side force resistance and non-side force resistance wallboards are integrally connected in an assembling mode. And when single or single-layer or single-row steel frame wall modules are damaged during earthquake energy consumption, the steel frame wall modules are also convenient to replace locally.
In the structural system, the beam column steel frame is used for bearing, but the house wall body adopting the structure is not used for bearing, and only plays roles of enclosing and separating, and the building wall body is generally built or assembled by using prefabricated aerated concrete, expanded perlite, hollow bricks or porous bricks, pumice, vermiculite, ceramsite and other light boards.
Drawings
FIG. 1 is a schematic view of a prefabricated steel frame wall structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a steel frame wall module according to the first embodiment;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a partial enlarged view at D in FIG. 3;
FIG. 8 is a schematic diagram illustrating the connection of two steel frame wall modules in the first embodiment;
FIG. 9 is a top view of a prefabricated steel framed wall construction according to an embodiment of the invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at E;
FIG. 11 is an enlarged view of a portion of F in FIG. 9;
FIG. 12 is a partial enlarged view at G in FIG. 9;
FIG. 13 is an enlarged view of a portion of the portion H of FIG. 9;
fig. 14 is a schematic diagram illustrating connection of two steel frame wall modules in the upper and lower layers in the second embodiment.
In the figure:
1. a steel frame wall module; 10. a wall body; 11. a left upright post; 110. bolt through holes; 12. a right column; 13. an upper cross beam; 14. a lower cross beam; 15. prestress rib; 16. stirrups; 17. longitudinal ribs; 18. a peg;
2. an L-shaped steel plate;
3. a planar steel plate;
4. and (5) a template.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Embodiment one:
as shown in fig. 1 to 8, the present embodiment is a prefabricated steel frame wall structure system, and the left upright 11, the right upright 12, the upper beam 13 and the lower beam 14 in the present embodiment are all made of i-steel.
A prefabricated steel framed wall construction comprising:
a plurality of steel frame wall modules 1, wherein the plurality of steel frame wall modules 1 are fixedly connected to form a frame; the steel frame wall module 1 comprises a wall body 10 and a beam column frame; the beam column frame includes left stand 11, right stand 12, entablature 13 and bottom end rail 14, and left stand 11 and right stand 12 are the interval setting, and all are equipped with a plurality of prestressing tendons 15 on left stand 11 and the right stand 12, and prestressing tendons 15 of this embodiment are provided with many, all are equipped with many prestressing tendons 15 on left stand 11 and the right stand 12 promptly, are equipped with a plurality of stirrups 16 on the prestressing tendons 15, and stirrups 16 hoop are established on two adjacent prestressing tendons 15. In actual use, the tendons 15 dissipate the energy of the seismic input.
In the embodiment, two ends of an upper cross beam 13 are respectively connected with the upper ends of a left upright 11 and a right upright 12, and two ends of a lower cross beam 14 are respectively connected with the lower ends of the left upright 11 and the right upright 12; the wall body 10 is arranged among the left upright post 11, the right upright post 12, the upper cross beam 13 and the lower cross beam 14; the left upright post 11, the right upright post 12, the upper cross beam 13 and the lower cross beam 14 are respectively provided with a plurality of bolt through holes 110, and the bolt through holes 110 can be used for allowing bolts to pass through to mutually connect two adjacent steel frame wall modules 1. The left upright post 11, the right upright post 12, the upper cross beam 13 and the lower cross beam 14 are respectively provided with a plurality of bolt through holes 110, so that the periphery of the steel frame wall module 1 is convenient to butt joint.
And, a plurality of steel frame wall modules 1 are multirow, multirow and multilayer setting, form the frame, and all fixed connection between two adjacent steel frame wall modules 1. The steel frame wall module 1 in this scheme can be regarded as the minimum module among the prefabricated steel frame wall structural system, forms structural system by multirow and this steel frame wall module 1 minimum unit fixed connection of multilayer, when single or single-layer or single-row steel frame wall module 1 when the earthquake consumes energy take place to damage, also makes things convenient for the part to change.
Specifically, the left upright 11 and the right upright 12 of the present embodiment are provided with a plurality of rows and columns of studs 18, and the studs 18 arranged in the plurality of rows and columns can strengthen the strength of the structural system. In order to improve the strength of the system, a plurality of longitudinal ribs 17 are arranged at the butt joint between two adjacent steel frame wall modules 1.
In the actual use process, the prefabricated steel frame wall structure system is formed by bearing by a beam column steel frame, but the house wall body 10 adopting the structure does not bear load, only plays roles of enclosing and separating, and is generally only built or assembled by prefabricated aerated concrete, expanded perlite, hollow bricks or porous bricks, pumice, vermiculite, ceramsite and other light plates.
In the present embodiment, various forms of butt joint between the steel framed wall modules 1 are described in detail below. It should be noted that, in this embodiment, since the upper beam 13 and the lower beam 14 have the same structure, the left upright 11 and the right upright 12 have the same structure, and the steel frame wall module 1 has an up-down symmetrical structure, and the steel frame wall module 1 has a left-right symmetrical structure. The left upright 11 and the right upright 12 are also merely for distinguishing the orientations thereof, and are substantially identical in structure, and the mounting positions of the two can be interchanged, and the same functions can be exerted. Similarly, the upper beam 13 and the lower beam 14 are substantially identical in structure, and the mounting positions of the two beams can be interchanged, just to distinguish their orientations. Wherein:
as shown in fig. 3 and 4, at least two adjacent steel frame wall modules 1 are in linear butt joint. The in-line butt joint mode between two adjacent steel frame wall modules 1 is as follows: the left upright 11 of one steel frame wall module 1 is attached to the right upright 12 of the other steel frame wall module 1, and bolts penetrate through the left upright 11 and the right upright 12 to fixedly connect the left upright 11 and the right upright 12. Specifically, in the butt joint mode, the i-steel of the left upright 11 in the first steel frame wall module 1 and the i-steel of the right upright 12 in the second steel frame wall module 1 are connected through bolts, the web plate of the i-steel is provided with a bolt 18, other joints except the bolt joint are welded, and the butt joint of the two steel frame wall modules 1 is provided with a stirrup 16 and a longitudinal bar 17. In the straight connection butt joint mode, the two-sided wall body 10 can be fixed in a butt joint mode only by bolts, and the construction is simple.
As shown in fig. 3 and 5, at least two adjacent steel frame wall modules 1 are in L-shaped butt joint. The L-shaped butt joint mode between two adjacent steel frame wall modules 1 is as follows: the left upright 11 of one steel frame wall module 1 is adjacent to and vertically arranged with the right upright 12 of the other steel frame wall module 1, and the two are fixedly connected through an L-shaped steel plate 2. Specifically, in the butt joint mode, the left upright 11 of one steel frame wall module 1 and the right upright 12 of the other steel frame wall module 1 are fixedly connected through the L-shaped steel plate 2 and bolts between the two steel frame wall modules 1, and the web plate is provided with the stud 18, and other connecting parts except for the bolt connecting parts are welded.
As shown in fig. 3 and 6, at least three steel frame wall modules 1 in this embodiment are butt-jointed in a T shape. The T-shaped butt joint mode among the three steel frame wall modules 1 is as follows: the left upright posts 11 of the two steel frame wall modules 1 are respectively arranged on two sides of the right upright post 12 of one steel frame wall module 1 to form a T shape, and the three are respectively and fixedly connected through two L-shaped steel plates 2. Specifically, the three steel frame wall modules 1 are fixedly connected with the upright posts of the three steel frame wall modules through two L-shaped steel plates 2 and bolts, and the web plate of each steel frame wall module is provided with a bolt 18, and other connecting parts except for the connecting parts of the bolts are welded. And the joints are provided with stirrups 16, prestressing tendons 15 and longitudinal tendons 17.
As shown in fig. 3 and 7, at least four steel frame wall modules 1 are in cross-shaped butt joint. The cross-shaped butt joint mode between the four steel frame wall modules 1 is as follows: the left upright posts 11 of the four steel frame wall modules 1 are sequentially adjacently arranged and arrayed to form a cross shape, and are fixedly connected with one another by four L-shaped steel plates 2 respectively so as to be fixedly connected with one another. Specifically, four steel frame wall modules 1 are fixedly connected through an L-shaped steel plate 2 and bolts, and bolts 18 are arranged at web plates of the four steel frame wall modules, and other connecting positions except for the connecting positions of the bolts are welded. And a prestressed reinforcement 15 and a longitudinal reinforcement 17 are provided at the connection.
In the embodiment, the butt joint is convenient to construct in all aspects of straight butt joint, L-shaped butt joint, T-shaped butt joint and cross butt joint, and has good connection stability and high strength.
As shown in fig. 8, in this embodiment, the connection manner between the upper steel frame wall module 1 and the lower steel frame wall module 1 is: the lower beam 14 of the upper steel frame wall module 1 and the upper beam 13 of the lower steel frame wall module 1 are fixedly connected through bolts. And, the left stand 11 of upper steel frame wall module 1 and lower steel frame wall module 1 are through plane steel sheet 3 fixed connection, and the right stand 12 of upper steel frame wall module 1 and lower steel frame wall module 1 are through plane steel sheet 3 fixed connection.
When each steel frame wall module 1 in the prefabricated steel frame wall structure system is fixedly connected, only the L-shaped steel plate 2, the plane steel plate 3 and the fixing bolts are needed, and the connection is simple and convenient.
Embodiment two:
as shown in fig. 9 to 14, the present embodiment is different from the first embodiment in that: the left upright 11, right upright 12, upper cross member 13, and lower cross member 14 in this embodiment are all made of T-steel, rather than i-steel. The other structures are the same as those of the first embodiment. Since the left upright 11, the right upright 12, the upper cross member 13, and the lower cross member 14 are changed from those of the first embodiment, the manner in which the respective steel-framed wall modules 1 are butted is also different from that of the first embodiment. Wherein:
as shown in fig. 9 and 10, in this embodiment, the in-line butt joint manner between two adjacent steel frame wall modules 1 is as follows: the left upright post 11 of one steel frame wall module 1 is aligned with the right upright post 12 of the other steel frame wall module 1 and is attached to the right upright post, and the left upright post and the right upright post are fixedly connected through two plane steel plates 3. Specifically, the two steel frame wall modules 1 are fixedly connected with T-shaped steel of the upright posts of the two steel frame wall modules through the plane steel plates 3 and bolts, and bolts 18 are arranged at web plates of the two steel frame wall modules, and other connecting parts except for the connecting parts of the bolts are welded. The connecting position is provided with stirrups 16 and longitudinal ribs 17.
As shown in fig. 9 and 11, in this embodiment, the L-shaped butt joint manner between two adjacent steel frame wall modules 1 is as follows: the left upright post 11 of one steel frame wall module 1 is adjacent to and vertically arranged on the right upright post 12 of the other steel frame wall module 1, and the left upright post and the right upright post are fixedly connected through two L-shaped steel plates 2. Specifically, two steel frame wall modules 1 are fixedly connected through an L-shaped steel plate 2 and bolts, except for the bolt connection positions, the rest connection positions are welded, and bolts 18 are arranged at the web plate positions. The connecting position is provided with stirrups 16 and longitudinal ribs 17.
As shown in fig. 9 and 12, the T-shaped butt joint manner between the three steel frame wall modules 1 in the present embodiment is: the left upright posts 11 of the two steel frame wall modules 1 are respectively arranged on two sides of the right upright post 12 of one steel frame wall module 1 to form a T shape, and the three are fixedly connected through two L-shaped steel plates 2 and one plane steel plate 3. Specifically, three steel frame wall modules 1 are fixedly connected through a plane steel plate 3, an L-shaped steel plate 2 and bolts, a row of bolts 18 are arranged at web plates of the three steel frame wall modules, and other connecting positions except for the connecting positions of the bolts are welded. The connecting position is provided with stirrups 16 and longitudinal ribs 17.
As shown in fig. 9 and 13, in this embodiment, the cross-shaped butt joint manner between the four steel frame wall modules 1 is as follows: the left upright posts 11 of the four steel frame wall modules 1 are sequentially adjacently arranged and arrayed to be cross-shaped, and two of the four steel frame wall modules are fixedly connected with each other by four L-shaped steel plates 2 so as to fixedly connect the four steel frame wall modules. Specifically, the four steel frame wall modules 1 are fixedly connected with T-shaped steel through the L-shaped steel plates 2 and bolts, and the web plate of each steel frame wall module is provided with a bolt 18, and other connecting parts except for the connecting parts of the bolts are welded. The connecting position is provided with stirrups 16 and longitudinal ribs 17.
As shown in fig. 14, in this embodiment, the connection manner between the upper steel frame wall module 1 and the lower steel frame wall module 1 is: the lower beam 14 of the upper steel frame wall module 1 and the upper beam 13 of the lower steel frame wall module 1 are fixedly connected through a plurality of plane steel plates 3. The left upright posts 11 of the upper layer steel frame wall module 1 and the lower layer steel frame wall module 1 are fixedly connected through the plane steel plates 3, and the right upright posts 12 of the upper layer steel frame wall module 1 and the lower layer steel frame wall module 1 are fixedly connected through the plane steel plates 3.
When each steel frame wall module 1 in the prefabricated steel frame wall structure system is fixedly connected, only the L-shaped steel plate 2, the plane steel plate 3 and the fixing bolts are needed, and the connection is simple and convenient.
In the first embodiment and the second embodiment, when the steel frame wall modules 1 are in straight butt joint, L-shaped butt joint, T-shaped butt joint or cross butt joint, the periphery of the joint is surrounded by the templates 4, and a space for concrete pouring is surrounded between the templates 4 and the steel frame wall modules 1.
In view of the first and second embodiments, the prefabricated steel frame wall structural system of the present invention: the steel frame wall modules 1 are fixedly connected to form a frame, and form a main body structure of the prefabricated steel frame wall structure system, wherein the steel frame wall modules 1 are formed by beam column frames and walls 10, the beam column frames bear load, the beam column frames resist horizontal load and vertical load during earthquake jointly, and the walls 10 of the building do not bear load. The beam column frame in the steel frame wall module 1 comprises a left upright 11, a right upright 12, an upper beam 13 and a lower beam 14, the left upright 11, the right upright 12, the upper beam 13 and the lower beam 14 are made of I-steel or T-steel, the steel frame wall module 1 in the prefabricated steel frame wall structure is conveniently abutted, the system comprises a straight butt joint, an L-shaped butt joint, a T-shaped butt joint and a cross butt joint, the butt joint forms are rich and various (eight butt joint forms in total), the butt joint is very convenient, after the butt joint is finished, the joint is surrounded by a wooden template 4, concrete is poured, and the wooden template 4 can be removed after the concrete is solidified to form the prefabricated steel frame wall structure, and the concrete and the stud 18 play roles in positioning, limiting and stopping. The prefabricated steel frame wall structure system of the scheme is simple in structure, clear and definite in stress mechanism, lighter in dead weight and strong in energy consumption capability, and the steel frame wall modules 1 can be freely combined and connected. And steel frame wall module 1 is at the mill processing, both can guarantee the quality, prevent leakage scheduling problem, can realize all kinds of integration prefabrication again, if: the enclosure wall is integrated with heat preservation, heat insulation and decoration, the inner partition wall is integrated with pipelines and decoration, and the side force resistance and non-side force resistance wallboards are integrally connected in an assembling mode.
In this scheme, prefabricated steel frame wall structure system is as a whole, and it is in mill completion processing, both can guarantee the quality, prevents problem such as seepage, can realize all kinds of integration prefabrication again. The structure system has the outstanding advantages of short construction period, no limitation of seasons, less field wet operation, high material utilization rate, environmental protection and good building energy saving performance, is an ideal residential building system for promoting residential modernization, has the advantages of large building space, flexible arrangement, easy standardization, shaping and the like, and can be widely applied to multi-story and high-rise buildings.

Claims (10)

1. A prefabricated steel framed wall construction comprising:
the steel frame wall modules are fixedly connected to form a frame; the steel frame wall module comprises a wall body and a beam column frame; the beam column frame comprises a left upright column, a right upright column, an upper cross beam and a lower cross beam, wherein the left upright column and the right upright column are arranged at intervals, a plurality of prestressed tendons are arranged on the left upright column and the right upright column respectively, two ends of the upper cross beam are connected with the upper ends of the left upright column and the right upright column respectively, and two ends of the lower cross beam are connected with the lower ends of the left upright column and the right upright column respectively; the wall body is arranged among the left upright post, the right upright post, the upper cross beam and the lower cross beam; the left upright post, the right upright post, the upper cross beam and the lower cross beam are all arranged to be I-steel or T-steel, and a plurality of bolt through holes are formed in the left upright post, the right upright post, the upper cross beam and the lower cross beam, and the bolt through holes can be used for allowing bolts to pass through to mutually connect two adjacent steel frame wall modules; wherein:
at least two adjacent steel frame wall modules are in linear butt joint;
at least two adjacent steel frame wall modules are in L-shaped butt joint;
at least three steel frame wall modules are in T-shaped butt joint;
at least four steel frame wall modules are in cross butt joint.
2. The prefabricated steel framed wall structure of claim 1, wherein a plurality of said steel framed wall modules are arranged in a plurality of rows, columns and layers to form said frame, and wherein adjacent two of said steel framed wall modules are fixedly connected.
3. The prefabricated steel frame wall structure system according to claim 1 or 2, wherein a plurality of prestress ribs are arranged on the left upright post and the right upright post, a plurality of stirrups are arranged on the prestress ribs, and stirrups are arranged on two adjacent prestress ribs in a hooping mode;
a plurality of rows and a plurality of columns of studs are arranged on the left upright post and the right upright post;
and a plurality of longitudinal ribs are arranged at the joint between two adjacent steel frame wall modules.
4. The prefabricated steel framed wall construction according to claim 1, wherein when said left column, right column, upper beam and lower beam are all provided as i-beams,
the in-line butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is attached to the right upright post of the other steel frame wall module, and bolts penetrate through the left upright post and the right upright post to fixedly connect the left upright post and the right upright post;
the L-shaped butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is adjacent to and vertically arranged on the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through an L-shaped steel plate;
the T-shaped butt joint mode between the three steel frame wall modules is as follows: the left upright posts of the two steel frame wall modules are respectively arranged at two sides of the right upright post of one steel frame wall module to form a T shape, and the three are fixedly connected through two L-shaped steel plates respectively;
the cross-shaped butt joint mode between the four steel frame wall modules is as follows: the left upright posts of the four steel frame wall modules are sequentially arranged adjacently and are crisscross, and the four left upright posts are fixedly connected with each other through four L-shaped steel plates respectively so as to be fixedly connected with each other.
5. The prefabricated steel framed wall structure according to claim 4, wherein the connection between said steel framed wall modules of the upper layer and said steel framed wall modules of the lower layer is: and fixedly connecting the lower cross beam of the upper steel frame wall module with the upper cross beam of the lower steel frame wall module through bolts.
6. The prefabricated steel framed wall structure of claim 5, wherein the left upright of both the upper layer steel framed wall module and the lower layer steel framed wall module are fixedly connected by a planar steel plate, and the right upright of both the upper layer steel framed wall module and the lower layer steel framed wall module are fixedly connected by a planar steel plate.
7. The prefabricated steel framed wall construction according to claim 1, wherein, when said left upright, right upright, upper cross member and lower cross member are all provided as T-steel:
the in-line butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is aligned with the right upright post of the other steel frame wall module and is attached to the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through two plane steel plates respectively;
the L-shaped butt joint mode between two adjacent steel frame wall modules is as follows: the left upright post of one steel frame wall module is adjacent to and vertically arranged on the right upright post of the other steel frame wall module, and the left upright post and the right upright post are fixedly connected through two L-shaped steel plates;
the T-shaped butt joint mode between the three steel frame wall modules is as follows: the left upright posts of the two steel frame wall modules are respectively arranged at two sides of the right upright post of one steel frame wall module to form a T shape, and the two steel frame wall modules are fixedly connected through two L-shaped steel plates and one plane steel plate;
the cross-shaped butt joint mode between the four steel frame wall modules is as follows: the left upright posts of the four steel frame wall modules are sequentially arranged adjacently and are crisscross, and two of the four steel frame wall modules are fixedly connected with each other by four L-shaped steel plates so as to fixedly connect the four steel frame wall modules.
8. The prefabricated steel framed wall structure according to claim 7, wherein the connection between said steel framed wall modules of the upper layer and said steel framed wall modules of the lower layer is: fixedly connecting the lower cross beam of the upper steel frame wall module with the upper cross beam of the lower steel frame wall module through a plurality of plane steel plates;
the left upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates, and the right upright posts of the upper layer steel frame wall module and the lower layer steel frame wall module are fixedly connected through plane steel plates.
9. The prefabricated steel frame wall structure system according to claim 1, wherein when the steel frame wall modules are in straight butt joint or L-shaped butt joint or T-shaped butt joint or cross butt joint, the steel frame wall modules are all arranged in the circumferential direction of the connecting positions through the templates in a surrounding mode, and a space for concrete pouring is formed between the templates and the steel frame wall modules.
10. The prefabricated steel framed wall construction according to claim 1, wherein said upper and lower cross members are of the same construction, and said left and right columns are of the same construction;
the steel frame wall module is of an up-down symmetrical structure, and the steel frame wall module is of a left-right symmetrical structure.
CN202311277183.7A 2023-09-28 2023-09-28 Prefabricated steel frame wall structure system Pending CN117266400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311277183.7A CN117266400A (en) 2023-09-28 2023-09-28 Prefabricated steel frame wall structure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311277183.7A CN117266400A (en) 2023-09-28 2023-09-28 Prefabricated steel frame wall structure system

Publications (1)

Publication Number Publication Date
CN117266400A true CN117266400A (en) 2023-12-22

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Application Number Title Priority Date Filing Date
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Country Link
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