Garage top plate frame beam and steel reinforced concrete column ring beam construction method

Abstract

The invention relates to a garage roof frame beam and steel reinforced concrete column ring beam construction method. Firstly, a foundation frame is formed on the surface of a square column, then a connecting foundation is formed on the surface of the square column, an annular formwork is arranged on the outer side of the connecting foundation, annular frames are sequentially bundled in a bottom-to-top construction mode, the bottoms of the annular frames are arranged on the annular formwork through cushion blocks, and meanwhile the annular frames are connected with the foundation frame; the annular frame and the basic frame are connected in a multi-layer manner, so that the structural stability of the annular frame is ensured; and then constructing a frame beam reinforcing steel bar frame on the basis of the annular frame and the foundation frame, and combining the frame beam reinforcing steel bar frame on the annular frame and the foundation frame. The square column is used as a foundation, the foundation frame is constructed, the annular formwork and the annular frame connected in multiple layers are arranged, the annular frame is constructed in a butt joint mode through the two semi-rings and positioned through the stirrups, the overall structure is stable, operation is easy and convenient, and an innovative solution is provided for ring beam construction.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a method for constructing a garage roof frame beam and a steel concrete column ring beam. Background Art

[0002] In the field of modern construction, especially in the construction of large garages, the structural design of the garage roof frame beam and the steel concrete column ring beam undoubtedly plays a pivotal role. As the main supporting structure of the entire garage weight, they are directly related to whether the building can maintain long-term stability and durability. However, traditional construction methods often encounter a series of problems that are difficult to ignore during the construction of these key structures. These problems not only affect the construction efficiency, but also pose a potential threat to the overall performance of the building.

[0003] The traditional construction method is usually to set up formwork around the concrete column and use pads on the formwork to support the ring beam. However, this method has a significant flaw: the connection between the ring beam and the concrete column is relatively weak. This weak connection not only reduces the firmness of the overall structure, making the building more vulnerable to damage when facing extreme weather or external forces, but also increases safety risks and threatens people's lives and property.

[0004] In addition, the traditional construction method also faces the problem of difficult steel bar construction during the construction process. The frame steel frame needs to be connected with the ring frame, and the traditional connection method is often not flexible and efficient. This not only increases the construction difficulty and leads to low construction efficiency, but also increases the time cost and manpower cost of the project. Based on this, it is necessary to study a construction method for the garage roof frame beam and the steel concrete column ring beam. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a method for constructing a garage roof frame beam and a steel-concrete column ring beam, which effectively solves the problem that the existing ring beam construction method has complicated construction steps for the ring frame and the frame beam and weak connection strength of the overall steel structure.

[0006] To achieve the above object, the technical solution adopted by the present invention is: a method for constructing a garage roof frame beam and a steel concrete column ring beam, comprising the following steps: S1, Central Steel Pipe Column Construction After the construction of the foundation concrete column is completed, the central steel pipe column is fixed to the embedded steel plate of the foundation concrete column; S2, ring bottom mold construction Construct an annular bottom form around the central steel pipe column to form a construction platform; S3, foundation frame construction Combined with the studs on the surface of the central steel pipe column, a square foundation stirrup frame is tied on the outside of the central steel pipe column; S4, Circular Side Form Support A circular side form is constructed on the circular bottom form, thereby forming a circular formwork on the outside of the foundation stirrup frame, and frame beam outlets are reserved around the circular side form; S5, Ring frame construction A circular frame is sequentially tied from bottom to top on the outside of the basic frame, wherein the circular frame is built into the basic frame and connected to the basic frame; S6, frame beam reinforcement frame construction Based on the frame beam outlet, the frame beam reinforcement frames are bundled from bottom to top, and the reinforcement frames are connected with the ring frame and the foundation frame; S7, formwork and pouring The frame beam formwork is erected based on the ring formwork, and then the concrete is poured. After the concrete solidifies, the formwork can be removed.

[0007] Furthermore, the basic frame includes frame longitudinal reinforcement and frame stirrups; the frame stirrups are bundled on the outside of the frame longitudinal reinforcement to form a basic frame with a square structure.

[0008] Furthermore, the frame stirrups include basic stirrups and connecting stirrups. The basic stirrups are in a square structure, and the connecting stirrups have arc-shaped structures at their corners. The two stirrups are alternately bundled on the outside of the frame longitudinal reinforcement.

[0009] Furthermore, the annular frame includes an inner ring frame, an outer ring frame and longitudinal stirrups; the inner ring frame and the outer ring frame are connected by longitudinal stirrups, and the inner ring frame is connected to the frame stirrups.

[0010] Furthermore, the inner ring frame and the outer ring frame each include a first half ring and a second half ring, and the first half ring and the second half ring are butt-jointed from both sides to form a circular steel bar.

[0011] Furthermore, the first half ring and the second half ring are connected together by butt welding.

[0012] Furthermore, both ends of the first half ring and the second half ring are provided with connecting plates, and the connecting plates are connected by connecting bolts.

[0013] Furthermore, the inner ring frame is adapted to the connecting stirrups, and the frame longitudinal reinforcements are distributed at the bending parts of the connecting stirrups, so that the inner ring frame can be connected to the frame longitudinal reinforcements.

[0014] Furthermore, the frame beam reinforcement frame includes beam transverse reinforcement and beam stirrups; the ends of the beam transverse reinforcement are provided with elbows, the elbows extend into the basic frame and are tied to the basic frame, and the beam stirrups are hooped outside the beam transverse reinforcement.

[0015] Furthermore, the annular frame also includes longitudinal reinforcement ribs, which are arranged longitudinally in the inner and outer ring frames. The beam transverse reinforcement includes outer main reinforcement and inner auxiliary reinforcement. The elbow of the outer main reinforcement extends downward into the frame beam and is connected to the longitudinal reinforcement. The inner auxiliary reinforcement is provided with a connecting head, which is hooked on the reinforcing stirrups. The main bodies of the inner auxiliary reinforcement and the outer main reinforcement are tied to the inner and outer ring frames.

[0016] The beneficial effects of the above technical solution are as follows: the invention adopts a targeted ring beam construction method, with square columns as the basis, first constructing a ring bottom formwork on the outside of the square columns, and forming a construction platform to facilitate subsequent construction. A basic frame is formed on the surface of the square column, thereby forming a connection foundation on the surface of the square column, and the connection foundation is used to arrange a ring template on the outside thereof, and the ring frame is sequentially bundled in a bottom-up construction manner, and the bottom of the ring frame is arranged on the ring template with a pad, and the ring frame is connected to the basic frame at the same time, so that the ring frame and the basic frame have a multi-layer connection relationship, ensuring the structural stability of the ring frame; then, based on the ring frame and the basic frame, a frame beam reinforcement frame is constructed, and the frame beam reinforcement frame is combined on the ring frame and the basic frame.

[0017] In the specific implementation structure, the foundation frame includes frame longitudinal reinforcement and frame stirrups. The foundation longitudinal reinforcement is fixed on the studs to form a fixed foundation. Then double-layer stirrups are used, namely foundation stirrups and connecting stirrups. The connecting stirrups have an arc-shaped transition surface. This structure can strengthen the connection strength at the corners of the foundation frame, increase the structural stability of the overall foundation frame, and at the same time form a stable point on the foundation frame when the ring frame is assembled.

[0018] During the construction of the ring frame, it includes an inner ring frame and an outer ring frame. A middle ring frame can also be configured according to its size. During implementation, the inner ring frame is configured on the connecting stirrups, and the outer ring frame or the middle ring frame is configured on the foundation stirrups, so that the ring frame is overlapped on the foundation frame to ensure the structural stability of the ring frame. Subsequently, longitudinal stirrups are used for combined fixation; the bottom of the ring frame is supported by the formwork and pads, and the main body is overlapped on the foundation frame to achieve the stability of the main structure.

[0019] During the construction of the frame beam reinforcement frame, an elbow is provided at the end of the transverse reinforcement of the beam. The elbow is provided with a hook or an arm according to its position. The arm is vertically connected to the longitudinal reinforcement of the frame. The hook is arranged on the longitudinal reinforcement or the stirrup of the ring frame. The main body is tied and fixed to the inner ring frame and the outer ring frame to realize the stable construction of the frame reinforcement frame.

[0020] At the same time, during the construction of the annular frame in the present invention, two half-rings are butt-jointed. In order to facilitate the butt jointing of the half-rings, a butt welding or butt sleeve construction method is adopted to realize the positioning construction of the inner ring frame and the outer ring frame. At the same time, connecting stirrups and foundation stirrups are used to provide positioning points for the construction of the inner ring frame and the outer ring frame.

[0021] The present invention proposes an efficient and reliable construction method for the ring beam. Based on square columns, a basic frame is constructed and a ring frame with ring formwork and multi-layer connections is arranged. Double-layer stirrups are used to enhance the stability of the frame. The frame beam reinforcement frame is secured to the ring frame by elbows or bent arms. The ring frame is constructed by butt-jointing two half rings and positioned with the help of stirrups. The overall structure is stable and easy to operate, providing an innovative solution for the construction of ring beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the implementation structure of the present invention; Figure 2 It is a schematic diagram of the connection structure between the ring beam and the frame beam; Figure 3 This is a vertical view of the steel bar bundling of the ring beam of the present invention; Figure 4 It is a schematic diagram of the construction sequence of the present invention; Figure 5 It is a schematic diagram of the steel bar interaction structure for the ring beam construction of the present invention.

[0023] Figure markings: 1-center steel pipe column, 2-bolt, 3-foundation frame, 31-frame longitudinal reinforcement, 311-first longitudinal reinforcement, 312-second longitudinal reinforcement, 313-third longitudinal reinforcement, 32-connecting stirrups, 33-foundation stirrups, 4-ring frame, 41-inner ring frame, 42-outer ring frame, 43-middle ring frame, 44-longitudinal stirrups, 5-frame beam reinforcement frame, 51-frame beam bottom reinforcement, 52-frame beam waist reinforcement, 53-frame beam top reinforcement, 54-beam stirrups, 6-frame beam, 7-ring beam, 8-ring side formwork, 9-frame beam outlet, 10-shear ring. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Embodiment 1, this embodiment aims to provide a method for constructing a garage roof frame beam and a steel-concrete column ring beam, which is mainly used to form a central steel pipe column in a square foundation concrete column. In view of the problems that the existing ring beam construction method has complicated construction steps of the ring frame and the frame beam, and the overall steel structure connection strength is weak, this embodiment provides a method for constructing a garage roof frame beam and a steel-concrete column ring beam.

[0025] In a specific implementation manner, Figure 4 As shown in the embodiment, a method for constructing a garage roof frame beam and a steel concrete column ring beam comprises the following steps: S1, construction of central steel pipe column 1 After the construction of the foundation concrete column is completed, the central steel pipe column 1 is fixed on the embedded steel plate of the foundation concrete column. An anti-shear ring 10 is arranged outside the central steel pipe column 1 to improve its structural strength.

[0026] S2, ring bottom mold construction A circular bottom formwork is constructed around the central steel pipe column to form a construction platform; the arrangement of the construction platform provides a working platform for subsequent steel bar bundling.

[0027] S3, foundation frame 3 construction Combined with the studs 2 on the surface of the central steel pipe column 1, a square-structured foundation stirrup frame is tied on the outside of the central steel pipe column 1; before construction, the steel bars are cut according to the design drawings and cut to the set length; the stirrups are formed by a bending machine, and the longitudinal circular ring steel bars in the ring beam steel bars are formed by a CNC steel bar bending machine; the steel bars are shape-checked, fine-tuned, corrected and interface-welded to ensure the quality of the steel bars.

[0028] S4, Circular Side Form Support An annular side formwork 8 is constructed on the outside of the foundation stirrup frame, and frame beam outlets 9 are reserved around the annular side formwork 8. When splicing, the annular side formwork 8 is composed of multiple groups of arc combinations, with the middle avoiding the central steel pipe column 1 and the foundation frame 3, the upper part is open, and frame beam outlets are formed on the outside. During implementation, four frame beam outlets are set.

[0029] S5, Ring Frame 4 Construction The annular frame 4 is sequentially bundled and constructed on the outside of the basic frame 3 from bottom to top, and the annular frame 4 is built in the basic frame 3 and connected to the basic frame 3; in the specific implementation, the annular frame 4 can be constructed in a combined manner from both sides by butt welding, and during construction, the annular frame 4 is connected to the basic frame 3 in a multi-layer connection manner.

[0030] S6, frame beam reinforcement frame 5 construction Based on the frame beam outlet, the frame beam reinforcement frame 5 is bundled in sequence from bottom to top, and the reinforcement frame is connected to the annular frame 4 and the basic frame 3; the frame beam reinforcement frame 5 is arranged in the annular frame 4 and the basic frame 3 to ensure a tight connection relationship.

[0031] S7, formwork and pouring The frame beam formwork is set up based on the annular formwork 8, and then the concrete is poured. After the concrete solidifies, the formwork can be removed.

[0032] The targeted ring beam construction method of this embodiment takes the square column as the foundation, firstly forms a basic frame 3 on the surface of the square central steel pipe column, and then forms a connecting foundation on the surface of the square column, and arranges an annular formwork 8 on the outside of the connecting foundation, and sequentially bundles the annular frame 4 in a bottom-up construction manner, and arranges the bottom of the annular frame 4 on the annular formwork 8 with a pad, and at the same time connects the annular frame 4 with the basic frame 3, so that the annular frame 4 and the basic frame 3 have a multi-layer connection relationship, ensuring the structural stability of the annular frame 4; then, based on the annular frame 4 and the basic frame 3, construct a frame beam reinforcement frame 5, and combine the frame beam reinforcement frame 5 on the annular frame 4 and the basic frame 3; the overall structure is stable and easy to operate, providing an innovative solution for the ring beam construction.

[0033] The beneficial effects of this embodiment are mainly reflected in the following aspects: 1. Optimization of construction steps: This method greatly simplifies the traditional ring beam construction method, reduces the complexity of construction steps and improves construction efficiency by clarifying and optimizing construction steps, such as construction of the central steel pipe column 1, construction of the foundation frame 3, support of the ring formwork 8, construction of the ring frame 4, construction of the frame beam reinforcement frame 5 and formwork casting.

[0034] 2. Improved structural connection strength: The ring frame 4 is tightly combined with the basic frame 3 by adopting a multi-layer connection method, which ensures the connection strength of the overall steel structure, solves the problem of weak connection strength of the overall steel structure in the prior art, and enhances the stability and safety of the structure.

[0035] 3. Innovation in formwork support: The innovative support method of the annular formwork 8 not only provides convenience for the construction of the frame beam, but also realizes the smooth installation of the frame beam reinforcement frame 5 by reserving the frame beam outlet, further simplifying the construction process.

[0036] 4. Precise processing of steel bars: Precise processing of steel bars in cutting, cutting, forming, shape inspection, fine-tuning, correction and interface welding ensures the quality of steel bars, thereby improving the reliability and durability of the overall structure.

[0037] 5. High construction flexibility: This method allows the construction of the ring frame 4 to be bundled from bottom to top on the outside of the basic frame 3. This bottom-to-top construction method not only improves the flexibility of construction, but also helps to adjust and optimize the structural layout in time during the construction process.

[0038] 6. The overall structure is stable: This method simplifies the construction method, ensures the stability of the overall structure, and provides an innovative and reliable solution for the construction of the garage roof frame beam and the steel concrete column ring beam. Example 2, this example is aimed at the method of Example 1, and describes the specific implementation structure.

[0039] In the specific structure, the basic frame 3 includes frame longitudinal reinforcement 31 and frame stirrups; the frame longitudinal reinforcement is fixedly connected to the bolts 2 to form a fixed foundation. The specific connection method can be welding or bundling. The frame stirrups are bundled on the outside of the frame longitudinal reinforcement 31 to form a square-structured basic frame 3.

[0040] In order to ensure the structural strength, the frame stirrups include basic stirrups 33 and connecting stirrups 32. The basic stirrups 33 are square in structure, and the corners of the connecting stirrups 32 are arc-shaped. In the structural connection, the basic stirrups 33 are at the bottom and the connecting stirrups 32 are at the top. The two are tied together to form a stirrup structure and tied to the outside of the frame longitudinal reinforcement 31.

[0041] This embodiment uses double-layer stirrups, namely basic stirrups 33 and connecting stirrups 32. The connecting stirrups 32 have an arc-shaped transition surface. This structure can strengthen the connection strength at the corners of the basic frame 3 and increase the structural stability of the overall basic frame 3. At the same time, when the annular frame 4 is assembled, a stable point can be formed on the basic frame 3, providing a reference point for the installation and positioning of the annular frame 4.

[0042] During specific implementation, a third longitudinal reinforcement 313 is provided at the corner of the foundation stirrup 33, and a second longitudinal reinforcement 312 is provided at the turning point connecting the stirrup 32. The third longitudinal reinforcement 313 and the second longitudinal reinforcement 312 provide strong support for the turning point of the structure. At the same time, this point serves as a connection point and a positioning point of the annular frame 4 for reinforcing and shaping the annular frame 4; the first longitudinal reinforcement 311 is in the middle area and is used to connect with the frame beam reinforcement frame 5.

[0043] During specific implementation, the annular frame 4 includes an inner ring frame 41, an outer ring frame 42 and longitudinal stirrups 44; the inner ring frame 41 and the outer ring frame 42 are connected by longitudinal stirrups 44, and the inner ring frame 41 is connected to the frame stirrups. The inner ring frame 41 and the outer ring frame 42 both include a first half ring and a second half ring, and the first half ring and the second half ring are butt-jointed from both sides to form a circular steel bar. The annular frame 4 adopts a construction method of butt-jointing two half rings, which not only simplifies the construction process, but also improves the flexibility of construction. Positioning construction is achieved through butt welding or butt sleeves, and connecting stirrups 32 and foundation stirrups 33 to provide positioning points for construction, which makes construction more convenient and efficient. In a specific fixed combination mode, the first half ring and the second half ring are connected together by butt welding, or they are connected by using a combination piece, specifically, both ends of the first half ring and the second half ring are provided with connecting plates, and the connecting plates are combined and connected by connecting bolts.

[0044] The inner ring frame 41 is adapted to the connecting stirrups 32, and the frame longitudinal reinforcements 31 are distributed at the bends of the connecting stirrups 32, so that the inner ring frame 41 can be connected to the frame longitudinal reinforcements 31. In this embodiment, the connecting stirrups 32 in the base frame 3 have an arc-shaped transition surface, which can strengthen the connection strength at the corners of the base frame 3. At the same time, the adaptation design of the inner ring frame 41 and the connecting stirrups 32, and the distribution of the frame longitudinal reinforcements 31 at the bends of the connecting stirrups 32, further enhance the connection strength of the structure and ensure the stability of the overall structure.

[0045] The frame beam reinforcement frame 5 includes beam transverse reinforcement and beam stirrups 54; the ends of the beam transverse reinforcement are provided with elbows, which extend into the base frame 3 and are tied to the base frame 3, and the beam stirrups 54 are hooped outside the beam transverse reinforcement. The annular frame 4 also includes longitudinal reinforcements, which are arranged in the inner ring frame 41 and the outer ring frame 42 along the longitudinal direction. The beam transverse reinforcement includes outer main reinforcement and inner auxiliary reinforcement. The elbow of the outer main reinforcement extends downward into the frame beam and is connected to the longitudinal reinforcement; the inner auxiliary reinforcement is provided with a connector, which is hooked on the reinforcement stirrups, and the main body of the inner auxiliary reinforcement and the outer main reinforcement is tied to the inner ring frame 41 and the outer ring frame 42.

[0046] During implementation, the transverse reinforcement of the beam includes the frame beam bottom reinforcement 51, the frame beam waist reinforcement 52 and the frame beam top reinforcement 53, among which the frame beam bottom reinforcement 51 and the frame beam top reinforcement 53 are used as the outer main reinforcement, which are bent and extended downward into the frame beam and connected with the longitudinal reinforcement; the frame beam waist reinforcement 52 is located inside as the inner auxiliary reinforcement and is provided with a connecting head, which is hooked on the reinforcing stirrups.

[0047] This embodiment is based on a square column, and by constructing a basic frame 3 and a connection foundation, an annular formwork 8 and an annular frame 4 are arranged on the surface of the square column. The bottom of the annular frame 4 is arranged on the annular formwork 8 through a pad, and forms a multi-layer connection relationship with the basic frame 3 to ensure the stability of the structure. The basic frame 3 is composed of a frame longitudinal reinforcement 31 and a double-layer stirrup (a basic stirrup 33 and a connecting stirrup 32), wherein the connecting stirrup 32 has an arc-shaped transition surface, which can enhance the connection strength and overall stability at the corner of the basic frame 3. The annular frame 4 is composed of an inner ring frame 41 and an outer ring frame 42 (a middle ring frame can be configured as needed), which are fixed by a combination of longitudinal stirrups and overlapped on the basic frame 3. During the construction of the frame beam reinforcement frame 5, an elbow or an arm is provided at the end of the beam transverse reinforcement to achieve stable construction. In addition, the annular frame 4 adopts two half-ring butt-jointed construction, and the positioning construction is achieved by butt welding or butt sleeves. The connecting stirrup 32 and the basic stirrup 33 provide positioning points for construction; this embodiment has a stable structure and is easy to operate, providing an efficient and reliable solution for ring beam construction.

[0048] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. The basic concept of the present invention is to construct a basic frame 3 based on square columns and arrange annular formwork 8 and multi-layer connected annular frames 4, use double-layer stirrups to enhance the stability of the frame, and the frame beam reinforcement frame 5 is stabilized on the annular frame 4 through elbows or bent arms. The annular frame 4 adopts two half-rings butt-jointed construction and is positioned with the help of stirrups. The overall structure is stable and easy to operate, providing an innovative solution for the construction of ring beams. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A method for constructing a garage roof frame beam and a steel concrete column ring beam, characterized in that: The following steps are included S1, Central Steel Pipe Column Construction After the construction of the foundation concrete column is completed, the central steel pipe column is fixed to the embedded steel plate of the foundation concrete column; S2, ring bottom mold construction Construct an annular bottom form around the central steel pipe column to form a construction platform; S3, foundation frame construction Combined with the studs on the surface of the central steel pipe column, a square foundation stirrup frame is tied on the outside of the central steel pipe column; S4, Circular Side Form Support A circular side form is constructed on the circular bottom form, thereby forming a circular formwork on the outside of the foundation stirrup frame, and frame beam outlets are reserved around the circular side form; S5, Ring frame construction A circular frame is sequentially tied from bottom to top on the outside of the basic frame, wherein the circular frame is built into the basic frame and connected to the basic frame; S6, frame beam reinforcement frame construction Based on the frame beam outlet, the frame beam reinforcement frames are bundled from bottom to top, and the reinforcement frames are connected with the ring frame and the foundation frame; S7, formwork and pouring The frame beam formwork is erected based on the ring formwork, and then the concrete is poured. After the concrete solidifies, the formwork can be removed.

2. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 1 is characterized in that: The basic frame includes frame longitudinal reinforcement and frame stirrups; the frame stirrups are bundled on the outside of the frame longitudinal reinforcement to form a basic frame with a square structure.

3. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 2 is characterized in that: The frame stirrups include basic stirrups and connecting stirrups. The basic stirrups are square in structure, and the corners of the connecting stirrups are arc-shaped. The connecting stirrups are connected to the upper part of the basic stirrups and are tied to the outside of the frame longitudinal reinforcement.

4. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 3 is characterized in that: The annular frame comprises an inner ring frame, an outer ring frame and longitudinal stirrups; the inner ring frame and the outer ring frame are connected by longitudinal stirrups, and the inner ring frame is connected to the frame stirrups.

5. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 4 is characterized in that: The inner ring frame and the outer ring frame both include a first half ring and a second half ring, and the first half ring and the second half ring are butt-jointed from both sides to form a circular steel bar.

6. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 5, characterized in that: The first half ring and the second half ring are connected together by butt welding.

7. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 5, characterized in that: Both ends of the first half ring and the second half ring are provided with connecting plates, and the connecting plates are connected by connecting bolts.

8. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 4, characterized in that: The inner ring frame is adapted to the connecting stirrups, and the frame longitudinal reinforcements are distributed at the bending parts of the connecting stirrups, so that the inner ring frame can be connected to the frame longitudinal reinforcements.

9. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 1, characterized in that: The frame beam reinforcement frame includes beam transverse reinforcement and beam stirrups; the ends of the beam transverse reinforcement are provided with elbows, the elbows extend into the basic frame and are tied to the basic frame, and the beam stirrups are hooped outside the beam transverse reinforcement.

10. The method for constructing the garage roof frame beam and steel concrete column ring beam according to claim 9, characterized in that: The annular frame also includes longitudinal reinforcement ribs, which are arranged longitudinally in the inner and outer ring frames. The beam transverse reinforcement includes outer main reinforcement and inner auxiliary reinforcement. The elbow of the outer main reinforcement extends downward into the frame beam and is connected to the longitudinal reinforcement. The inner auxiliary reinforcement is provided with a connecting head, which is hooked on the reinforcement stirrups. The main bodies of the inner auxiliary reinforcement and the outer main reinforcement are tied to the inner and outer ring frames.

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