CN117071780A - Outer wall structure, outer wall repair structure and outer wall repair method - Google Patents

Outer wall structure, outer wall repair structure and outer wall repair method Download PDF

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Publication number
CN117071780A
CN117071780A CN202311062928.8A CN202311062928A CN117071780A CN 117071780 A CN117071780 A CN 117071780A CN 202311062928 A CN202311062928 A CN 202311062928A CN 117071780 A CN117071780 A CN 117071780A
Authority
CN
China
Prior art keywords
wall
building
steel plate
pipes
wall structure
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
CN202311062928.8A
Other languages
Chinese (zh)
Inventor
司小飞
黄钢英
王锟
由海宏
荆鑫
焦永明
孙旭洋
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.)
Xian Thermal Power Research Institute Co Ltd
Original Assignee
Xian Thermal Power Research Institute Co Ltd
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 Xian Thermal Power Research Institute Co Ltd filed Critical Xian Thermal Power Research Institute Co Ltd
Priority to CN202311062928.8A priority Critical patent/CN117071780A/en
Publication of CN117071780A publication Critical patent/CN117071780A/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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • 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
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G23/0222—Replacing or adding wall ties

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

The application relates to the technical field of assembly type buildings, in particular to an outer wall structure, an outer wall repair structure and an outer wall repair method, wherein the outer wall structure comprises the following components: the steel plates are fixed on structural beams and columns of the building through the planted bars; the plurality of pipes are arranged outside the steel plate at intervals and connected with the steel plate; the profiled steel sheet covers the outside of the plurality of pipes and is connected with the pipes through fasteners; according to the application, the steel plate is fixed on the structural beam column of the building, so that the safety and reliability of the structure are ensured; the smooth surface of the profiled steel sheet is not easy to pollute, so that the appearance of the outer wall is attractive, the cleaning is convenient for multiple times, and the effect of cleanness and neatness is achieved; and through the profiled steel sheet that firmly sets up, can eliminate the risk that the layer of plastering dropped. Meanwhile, the load born by the profiled steel sheet is indirectly transmitted to the beam column main structure of the building through the pipe, so that the load born by the wall body is reduced, and the damage speed of the wall body is reduced. The technical scheme of the application is suitable for local conditions, reliable in operation, safe in use and meets the environmental protection requirement.

Description

Outer wall structure, outer wall repair structure and outer wall repair method
Technical Field
The application relates to the technical field of assembly type buildings, in particular to an outer wall structure, an outer wall repairing structure and an outer wall repairing method.
Background
The coal yard of the thermal power plant belongs to matched large-scale electric facilities, and the electric facilities are important components for power generation and power supply. For a coal yard of a thermal power plant, dust emission of the coal yard needs to be controlled, environmental protection and treatment work is performed, and continuous and stable power generation of an electric power enterprise is ensured. In the process of stacking, loading and unloading, coal and air often generate relative motion, so that coal dust is raised, the environment is polluted, and pollution is formed. The damage to the environment caused by coal piles mainly takes three forms: dust generation, spontaneous combustion of coal pile and explosion of coal pile. The dust generation of coal dust is divided into two types of static dust generation and dynamic dust generation. Static dust generation refers to dust generation on the surface of a coal yard; dynamic dust dusting is dusting during stacking and reclaiming processes. The static dust generation is closely related to the ambient wind speed, the water content of the material surface and the like; dynamic dust generation is mainly related to loading and unloading strength, operation fall and the like. Under the action of wind force, the smaller solid particles mainly have three motion states: jump fly, drift fly and cloud fly spread. In the process of coal stacking, the operation drop is necessary for carrying and storing coal, and the height of the drop determines the coal storage amount of a certain storage area. If the dust rising amount is to be controlled, the dust rising amount is controlled by piling and taking materials under windless weather conditions, adopting a method for increasing the water content of the coal, and the like. And a fuel area building is arranged at the periphery of the coal yard of the thermal power plant. The exterior walls of the fuel area building are susceptible to contamination by fuel area coal dust. Along with the increase of service life, the painting layer of the outer wall can be damaged frequently and partially fall off, so that the appearance is affected; after the plastering layer of the outer wall is partially removed, the plastering layer can fall off, and the risk of injuring the passing personnel is provided.
Disclosure of Invention
Therefore, the technical problem to be solved by the application is to overcome the defect that the outer wall of a building in a fuel area is easily polluted by coal dust in the fuel area, thereby affecting the beautiful appearance; and the painting layer of the outer wall is easy to fall off, so that the defect of potential safety hazard is overcome.
In order to overcome the above-mentioned drawbacks, the present application provides an exterior wall structure comprising:
the steel plate is suitable for being fixed on a structural beam column of a building through the planted bars;
the pipes are arranged outside the steel plate at intervals and are connected with the steel plate;
the profiled steel sheet covers the outside of the plurality of pipes, and the profiled steel sheet is connected with the pipes through fasteners.
Optionally, a door and a window are arranged on the building, and steel plates or pipes are fixedly arranged on the peripheries of the door and the window.
Optionally, a awning and parapet walls are also arranged on the building; profiled steel sheet edges are arranged at the door, the window, the awning and the parapet wall.
Optionally, the tubing is connected to the steel plate by welding.
Optionally, the fastener is a rivet.
Optionally, the building is a fuel area building.
Optionally, the pipe is a square pipe.
Optionally, the bar planting is connected with the steel plate in a perforation plug welding mode.
The application also provides an outer wall repairing structure, which comprises: the outer wall structure.
The application also provides an external wall repairing method, which comprises the following steps:
building a scaffold, removing an outer wall painting layer of the building, and exposing a concrete beam column system;
and constructing the outer wall structure.
Compared with the prior art, the technical scheme of the application has the following advantages:
1. the outer wall structure provided by the application comprises: the steel plate is suitable for being fixed on a structural beam column of a building through the planted bars; the pipes are arranged outside the steel plate at intervals and are connected with the steel plate; the profiled steel sheet covers the outside of the plurality of pipes and is connected with the pipes through fasteners; by adopting the technical scheme, the steel plate is fixed on the structural beam column of the building, so that the safety and reliability of the structure are ensured; the smooth surface of the profiled steel sheet is not easy to pollute, so that the appearance of the outer wall is attractive, the outer wall is convenient to clean for many times, and the clean and tidy effect is achieved; and through the profiled steel sheet that firmly sets up, can eliminate the risk that the layer of plastering dropped. Meanwhile, the load born by the profiled steel sheet is indirectly transmitted to the beam column main structure of the building through the pipe, so that the load born by the wall body is reduced, and the damage speed of the wall body is reduced. The technical scheme of the application is suitable for local conditions, reliable in operation, safe in use and meets the environmental protection requirement.
2. The building is provided with the door and the window, and steel plates or pipes are fixedly arranged on the peripheries of the door and the window; by adopting the technical scheme, the application ensures the complete protection at the local position.
3. The application is characterized in that the building is also provided with a awning and a parapet wall; profiled steel sheet edges are arranged at the door, the window, the awning and the parapet wall; by adopting the technical scheme, the application ensures the complete protection at the local position.
4. The pipe is connected with a steel plate through welding; by adopting the technical scheme, the application ensures reliable connection.
5. The fastener is a rivet; by adopting the technical scheme, the application ensures reliable connection.
6. The building is a fuel area building; by adopting the technical scheme, even if the profiled steel sheet is polluted by fuel such as coal in a building in a fuel area, the profiled steel sheet can be cleaned by washing, so that the clean and tidy effect is achieved.
7. The pipe is a square pipe; by adopting the technical scheme, the application ensures reliable connection.
8. The embedded bar is connected with the steel plate in a perforation plug welding mode; by adopting the technical scheme, the application ensures that the stress of the structure meets the requirement, and the whole structure is safe and reliable.
9. The application provides an outer wall repair structure, comprising: the outer wall structure is provided with a plurality of outer walls; by adopting the technical scheme, the repairing requirement of the building outer wall is met, and meanwhile, the outer wall is attractive and can be washed, so that the effect of cleanness and neatness is achieved.
10. The external wall repairing method provided by the application comprises the following steps: building a scaffold, removing an outer wall painting layer of the building, and exposing a concrete beam column system; constructing the outer wall structure; by adopting the technical scheme, the repairing requirement of the building outer wall is met, and meanwhile, the outer wall is attractive and can be washed, so that the effect of cleanness and neatness is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an exterior wall structure according to an embodiment of the present application.
Reference numerals illustrate:
1. a building; 2. planting ribs; 3. a steel plate; 4. a pipe; 5. profiled steel sheet; 6. a fastener; 7. a door; 8. a window; 9. awning; 10. parapet wall.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present application described below may be combined with each other as long as they do not collide with each other.
The outer wall painting layer of the building in the fuel area is leveled by adopting cement mortar, and is painted by adopting outer wall paint; is easy to be polluted by coal dust in a fuel area, and is not easy to be cleaned after pollution; even if the cleaning is carried out, the damage and the falling off of the outer wall painting layer can be quickened after the cleaning is carried out for many times. In addition, the exterior wall painting layer of the building in the fuel area is damaged locally, which affects the beauty. Therefore, the application provides an improved outer wall structure.
One embodiment of the exterior wall structure shown in fig. 1 includes: a steel plate 3, a plurality of pipes 4 and a profiled steel plate 5 which are connected in sequence.
The steel plate 3 is suitable for being fixed on a structural beam column of the building 1 through the steel bar planting 2, specifically, the building 1 is a fuel area building, and coal fuel is stored in the fuel area building; the bar planting 2 is connected with the steel plate 3 through a perforation plug welding mode. A plurality of pipes 4 are arranged at intervals outside the steel plate 3, the pipes 4 are connected with the steel plate 3, and in particular, the pipes 4 are connected with the steel plate 3 by welding; the pipe 4 is a square pipe. The plurality of tubes 4 may be arranged horizontally and/or vertically. The profiled steel sheet 5 covers the outside of the plurality of pipes 4, and the profiled steel sheet 5 is connected with the pipes 4 through fasteners 6; in particular, the fastener 6 is a rivet. The building 1 is provided with a door 7, a window 8, a awning 9 and a parapet wall 10, and the peripheries of the door 7 and the window 8 are fixedly provided with a steel plate 3 or a pipe 4. Profiled steel sheets 5 are arranged at the positions of the door 7, the window 8, the awning 9 and the parapet wall 10 for edge wrapping.
The application also provides an outer wall repairing structure, which comprises: the outer wall structure.
The application also provides an external wall repairing method, which comprises the following steps:
s1, erecting a scaffold, removing an outer wall painting layer of a building 1, and exposing a concrete beam column system;
s2, constructing the outer wall structure. Specifically, the steel plate 3 is fixedly arranged on the outer side of the exposed concrete beam column, and the steel plate 3 is fixed on the structural beam column of the building in the fuel area by adopting the embedded ribs 2, so that the safety and the reliability of the structure are ensured. And connecting the square tube with the steel plate 3 in a welding mode, and finally fixing the profiled steel plate 5 on the square tube by adopting rivets.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present application.

Claims (10)

1. An exterior wall structure, comprising:
the steel plate (3) is suitable for being fixed on a structural beam column of the building (1) through the planted bars (2);
a plurality of pipes (4) which are arranged outside the steel plate (3) at intervals, and the pipes (4) are connected with the steel plate (3);
and the profiled steel sheets (5) are covered outside the plurality of pipes (4), and the profiled steel sheets (5) are connected with the pipes (4) through fasteners (6).
2. The outer wall structure according to claim 1, wherein a door (7) and a window (8) are provided on the building (1), and steel plates (3) or pipes (4) are fixedly provided on the outer circumferences of the door (7) and the window (8).
3. The outer wall structure according to claim 2, characterized in that a canopy (9) and parapet (10) are also provided on the building (1); profiled steel sheets (5) are arranged at the positions of the door (7), the window (8), the awning (9) and the parapet (10) for edge wrapping.
4. -external wall structure according to any one of claims 1 to 3, characterized in that the pipe (4) is connected to the steel plate (3) by welding.
5. -the external wall structure according to any of the claims 1 to 3, characterized in that the fastener (6) is a rivet.
6. -the outer wall structure according to any one of claims 1 to 3, characterized in that the building (1) is a fuel area building.
7. -the external wall structure according to any one of claims 1 to 3, characterized in that the tubular product (4) is a square tube.
8. -the external wall structure according to any one of claims 1 to 3, characterized in that the bead (2) is connected to the steel plate (3) by means of a perforated plug welding.
9. An exterior wall repair structure, comprising: the exterior wall structure of any one of claims 1-8.
10. An exterior wall repair method, comprising:
building a scaffold, removing an outer wall painting layer of the building (1) and exposing a concrete beam column system;
construction of the exterior wall structure according to any one of claims 1 to 8.
CN202311062928.8A 2023-08-22 2023-08-22 Outer wall structure, outer wall repair structure and outer wall repair method Pending CN117071780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311062928.8A CN117071780A (en) 2023-08-22 2023-08-22 Outer wall structure, outer wall repair structure and outer wall repair method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311062928.8A CN117071780A (en) 2023-08-22 2023-08-22 Outer wall structure, outer wall repair structure and outer wall repair method

Publications (1)

Publication Number Publication Date
CN117071780A true CN117071780A (en) 2023-11-17

Family

ID=88707685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311062928.8A Pending CN117071780A (en) 2023-08-22 2023-08-22 Outer wall structure, outer wall repair structure and outer wall repair method

Country Status (1)

Country Link
CN (1) CN117071780A (en)

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