TW201420848A - Steel structure for reinforced concrete wall panel and method thereof - Google Patents

Abstract

The invention disclosed a steel structure for reinforced concrete wall panel and method thereof. The steel structure comprises a steel bar which is bent to have a substantially enclosed region, so as the strength of steel structure can be improved. In the method, the steel structure with improved strength is used to build reinforced concrete wall panel. The several steel portions forming the substantially enclosed region is used to tie the vertical located steel bar. The steel structure may have substantially linear shape, substantially '' ∩ ''shape, substantially right angel shape, substantially ''T'' shape or other corner shape.

Description

Reinforced concrete wall plate steel structure and its construction method

The following description relates to a steel structure and its construction method, in particular to the steel structure of the reinforced concrete wall plate, the extended steel structure, the corner steel structure and the spacer steel structure.

Consumers have a need for earthquake-resistant safety for home construction. However, the seismic strength of home construction is mainly determined by the reinforced concrete wall plate and the steel structure of the column beam, but the steel structure will be covered by concrete, so it is very difficult to test its seismic strength, and consumers often have no way to see it on construction sites. The construction process of the steel structure of the building can only choose to trust the construction quality of the construction workers. It can be seen that, traditionally, it is difficult for consumers to ensure the safety and seismic quality of the buildings they live in.

In view of the current uneven quality of the steelwork class and the long-term age, it is impossible to meet the demand for higher steel structure quality in today's high-rise buildings if the construction quality of the traditional construction method is too high. Therefore, if the reinforcement of the steel structure can be considered in advance in the structural design of the steel bar and the steel bar processing stage, the lining positioning and simplification of the steel structure can make the reinforced steel work class quickly and accurately complete the design requirements of the steel structure designer.

Therefore, what is needed now is a steel structure and related construction method, which can make the safety and seismic quality of the building structure continue from design to construction site, and let the design end of the steel structure from the processing end of the steel material to the construction of the steel structure together with the planning stage. With prior consideration, it is more able to ensure every detail and detail of the site construction on site, so that the consumer can be more assured of the quality of the building.

The embodiment of the present invention is directed to the steel structure of the reinforced concrete wall plate and the extended steel structure for the column beam, so that the seismic strength of the structure using the steel structure is better, the quality is more assured, and the construction is more rapid.

Embodiments of the present invention provide a reinforced concrete wall slab reinforcement structure comprising at least one reinforcing bar that is bent to form a substantially closed region.

Wherein, the substantially closed area is formed by a plurality of bent steel portions, and the plurality of steel portions are used for binding other steel bars in different directions from the steel structure.

Wherein, when the number of substantially closed regions is plural, a plurality of substantially closed regions are formed at approximately equidistant intervals.

Wherein, when the number of at least one steel bar is a plurality of bars, the plurality of steel bars are staggered up and down to form a steel bar structure.

Wherein, the reinforcing steel structure is a substantially linear shape, a substantially "ㄇ" shape, a substantially right-angled shape, a substantially "T" shape or a curved shape.

Another embodiment of the present invention provides a spacer reinforcing structure for tying between two parallel reinforcing bars, the spaced reinforcing bar structure being characterized by a plurality of reinforcing bars surrounding a substantially closed region.

Another embodiment of the present invention provides an extended rebar structure for a column beam, characterized by comprising a reinforcing bar having at least two long side reinforcing bars and a short side reinforcing bar portion, wherein at least two are long One end of the side reinforcement portion is connected to the short side reinforcement portion, and the other end of the at least two long side reinforcement portions is tied to the column beam, and at least two long side reinforcement portions are used for binding other transverse reinforcement.

Wherein, the reinforcing bar is bent to form a substantially closed area.

Wherein, the extended steel structure of the present invention further comprises at least one spaced reinforcing steel structure, and the spaced reinforcing steel structure is tied with the two long side steel portions.

Wherein, when the number of substantially closed regions is plural, a plurality of substantially closed regions are formed at approximately equidistant intervals.

According to still another embodiment of the present invention, there is provided a reinforced concrete wall plate corner type reinforcing bar structure, comprising a first "U" type steel bar and a second "U" type steel bar, each of the first "U" type steel bars and The second "U" type reinforcement consists of two long-side reinforcements and a short-side reinforcement. The short-side reinforcement of the first "U"-shaped reinforcement is tied to the long-side reinforcement of the second "U"-shaped reinforcement. The short side reinforcement of the second "U" type steel bar is tied to the long side reinforcement of the first "U" type steel bar.

The corner-type reinforcing bar structure of the present invention further comprises a third "U"-shaped reinforcing bar, and the long-side reinforcing bar portion of the third "U"-shaped reinforcing bar is bound to the long-side reinforcing bar portion of the second "U"-shaped reinforcing bar.

Wherein, the first "U" type steel bar or the second "U" type steel bar further comprises a bent portion to form a substantially closed area.

According to still another embodiment of the present invention, there is provided a steel bar structural method for reinforcing a reinforced concrete wall plate, comprising the steps of: vertically setting a plurality of reserved reinforcing bars on a concrete floor surface; and setting a plurality of reinforcing steel structures on a plurality of reserved reinforcing bars Each of the reinforcing steel structures includes at least one reinforcing bar that is bent around to form a substantially closed region; a plurality of longitudinal reinforcing bars are respectively placed in the plurality of reinforcing steel structures; and are located at both ends of the plurality of reinforcing steel structures A plurality of longitudinal reinforcing bars are fixed with a plurality of reserved reinforcing bars; the plurality of reinforcing bars are fixedly bound to a plurality of longitudinal reinforcing bars at both ends, wherein the plurality of reinforcing bars are separated by a predetermined distance; and the other longitudinal reinforcing bars are Fixed binding with a plurality of steel structures.

The invention has the following advantages: better earthquake resistance, more assured quality, faster construction, and safe construction.

11, 12, 13, 131, 132, 14, 141, 142, 143. . . Reinforcement

15, 151, 152, 153, 16, 51, 64, 71, 711. . . Reinforcement

20, 21, 22, 23, 24, 25, 26, 27, 28, 29. . . Roughly enclosed area

52. . . Roughly enclosed area

53. . . Parallel reinforcement

61, 62, 63. . . "U" type steel bar

70. . . Column beam

72. . . Short side reinforcement

73. . . Long side reinforcement

80. . . Concrete floor

81. . . Reserved steel

82. . . Reinforced structure

83. . . Vertical reinforcement

84. . . Binding fixed place

90. . . Longitudinal reinforcement

R1. . . Marked area

The above and other features and advantages of the present invention will become more apparent from the detailed description of the exemplary embodiments thereof
1A is a schematic view of a reinforcing bar structure according to a first embodiment of the present invention;
1B is a perspective perspective view of a reinforcing bar structure according to a first embodiment of the present invention;
1C is an assembled perspective perspective view of a reinforcing bar structure according to a first embodiment of the present invention;
2A is a schematic view of a reinforcing bar structure according to a second embodiment of the present invention;
2B is a perspective perspective view of a reinforcing bar structure according to a second embodiment of the present invention;
2C is an assembled perspective perspective view of a reinforcing bar structure according to a second embodiment of the present invention;
3A is a schematic view of a reinforcing bar structure according to a third embodiment of the present invention;
3B is a perspective perspective view of a reinforcing bar structure according to a third embodiment of the present invention;
3C is an assembled perspective perspective view of a reinforcing bar structure according to a third embodiment of the present invention;
4A is a schematic view of a reinforcing bar structure according to a fourth embodiment of the present invention;
Figure 4B is a perspective perspective view of a reinforcing bar structure according to a fourth embodiment of the present invention;
Figure 4C is an assembled perspective perspective view of the reinforcing bar structure according to the fourth embodiment of the present invention;
Figure 5A is a schematic view of a reinforcing bar structure according to a fifth embodiment of the present invention;
Figure 5B is a perspective perspective view of a reinforcing bar structure according to a fifth embodiment of the present invention;
Figure 5C is an assembled perspective perspective view of the reinforcing bar structure according to the fifth embodiment of the present invention;
6A is a schematic view of a reinforcing bar structure according to a sixth embodiment of the present invention;
6B is a perspective perspective view of a reinforcing bar structure according to a sixth embodiment of the present invention;
6C is an assembled perspective perspective view of a reinforcing bar structure according to a sixth embodiment of the present invention;
Figure 7A is a schematic view showing a reinforcing bar structure according to a seventh embodiment of the present invention;
Figure 7B is a perspective perspective view of a reinforcing bar structure according to a seventh embodiment of the present invention;
Fig. 7C is an assembled perspective perspective view of the reinforcing bar structure according to the seventh embodiment of the present invention; and Figs. 8A to 8F are schematic flow charts showing the reinforcing bar structural method of the reinforced concrete wall plate according to the present invention.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. When the phrase "at least one of" is preceded by a list of elements, the entire list of elements is modified instead of the individual elements in the list.

Embodiments of the present invention are characterized in that the reinforced concrete wall plate has a thin thickness and a high aspect ratio, and at the same time has a large area. The improved steel structure is used to strengthen the horizontal interval of the reinforced concrete wall plate, the two ends, the middle position or The corner position is used to effectively improve the seismic safety of reinforced concrete wall panels and even the overall structure.

Fig. 1A is a schematic view showing a reinforcing bar structure of a reinforced concrete wall plate according to a first embodiment of the present invention. 1B is a perspective perspective view of a reinforcing bar structure according to a first embodiment of the present invention, and FIG. 1C is an assembled perspective perspective view of a reinforcing bar structure according to a first embodiment of the present invention.

Referring to part (i) of Fig. 1A and part (i) of Fig. 1B, the reinforcing bar structure of the present invention is characterized by comprising at least one reinforcing bar 11 bent to form a substantially closed region 20. By bending the steel bar 11 to form an integrally formed steel structure, it can be used to strengthen the earthquake resistance of the reinforced concrete wall plate. Please note that for convenience of explanation and better understanding, the two ends of the reinforcing bar 11 shown in part (i) of Fig. 1A are separated and open, but in practice, the two ends of the reinforcing bar 11 are in principle In order to closely overlap, as shown in the region R1 of FIG. 1B, the concrete surrounding force at the end of the opening is increased, the seismic resistance of the structure is enhanced, and the separation of the steel bars is prevented from causing a decrease in the earthquake resistance. Further, in the region R1, both end portions of the reinforcing bar 11 are closely overlapped vertically, but they are not unrestricted, and both end portions of the reinforcing bar 11 may be closely overlapped in the horizontal direction or in other directions as needed. The above drawing method is applicable to all of the following embodiments.

Because in a building structure, the reinforced concrete wall plate is usually a relatively thin structure or a structure with a large length and a wide width, it is more necessary to improve the strength of the reinforced concrete wall plate, which can effectively improve the construction quality and seismic safety of the overall building. . Therefore, the reinforcing bar structure of the first embodiment may be between 15 cm and 50 cm, or the aspect ratio thereof may be greater than 2.5 to 1. Under the condition, the reinforcing bar structure of the present invention can effectively raise the reinforced concrete wall. The strength of the edition and the quality of the construction.

Please refer to part (ii) of Figure 1A and part (ii) of Figure 1B, which is a variation of the first embodiment of the present invention. After the steel bar 12 is bent, it is respectively separated on both sides of the overall steel structure. Two substantially closed regions 21 and 22 are formed around the circumference. The substantially closed regions 21 and 22 are formed by a plurality of bent reinforcing bars, and a plurality of reinforcing bars can be used to tie other reinforcing bars in different directions from the reinforcing bar structure, such as the longitudinal reinforcing bars shown in FIG. 1C. 90, so substantially the closed areas 21 and 22 can not only increase the strength of the reinforcing steel portion through the integrally formed phase, but also determine the position where the longitudinal reinforcing steel 90 is tied. Therefore, by using the steel structure of the present invention, the construction workers have a consistent position of the longitudinal reinforcement reinforcing bars 90, and it is not necessary to make their own decisions, so that the safety and seismic quality can be extended from the design to the construction site, and every detail of the site construction. And the details can ensure that the safety quality of the building can also be improved.

Please refer to part (iii) of Figure 1A and part (iii) of Figure 1B, which is a variation of the first embodiment of the present invention. After the steel bar 13 is bent, it is formed around the middle position of the overall steel structure. a substantially closed region 23 formed by a plurality of bent reinforcing bars, and the reinforcing bar portion controls the distance between the lateral reinforcing bars of the wall thickness to maintain the parallel distance of the transverse reinforcing bars, so as to conform to the structural design. Requirements for construction drawings and improvement of construction quality. Further, substantially the closed area 23 may be plural as needed, as shown in part (v) of Fig. 1A, maintaining the horizontal distance of the lateral reinforcing bars, respectively. Moreover, the plurality of substantially closed regions are preferably formed at approximately equidistant intervals.

Please refer to part (iv) of FIG. 1A and part (iv) of FIG. 1B, which are variants of the first embodiment of the present invention, and the reinforcing bars 131 are combined with the bending characteristics of the reinforcing bars 12 and the reinforcing bars 13, Both ends and intermediate positions of the integral reinforcing bar structure respectively form a substantially closed region 21, 22, 23.

Continuing to refer to part (v) of FIG. 1A, which is a variation of the first embodiment of the present invention, the reinforcing bars 132 are bent to form substantially closed regions 21, 22 at both ends of the overall reinforcing bar structure, respectively. And a plurality of closed regions 23 are formed around the intermediate position. Wherein, the plurality of substantially closed regions are preferably formed at approximately equidistant intervals.

2A is a schematic view of a reinforcing bar structure according to a second embodiment of the present invention, FIG. 2B is a perspective perspective view of a reinforcing bar structure according to a second embodiment of the present invention, and FIG. 2C is a second embodiment according to the present invention A perspective perspective view of the combination of the steel structure.

The second embodiment is a substantially right-angled steel structure 14, as shown in part (i) of FIG. 2A and part (i) of FIG. 2B, the steel structure 14 is bent to form a right angle shape, and has Around the formation of a substantially closed region 24, which can be used to tie the longitudinal bars 90, respectively. As shown in part (ii) of Fig. 2A and part (ii) of Fig. 2B, the reinforcing bar structure 141 is bent to form a right angle shape, and has two substantially closed regions 24 and 25 formed around it, which are respectively available. The longitudinal reinforcement 90 is tied, as shown in Figure 2C.

In addition, the right-angled reinforced steel structure can be realized by two steel bars in addition to one steel bar bending, and the variation of the second embodiment is shown in part (iii) of Fig. 2A. Part (iii) of Fig. 2A includes two reinforcing bars 142 and 143 surrounding the substantially closed region, and then staggered up and down to form a right-angled reinforcing bar structure.

3A is a schematic view of a reinforcing bar structure according to a third embodiment of the present invention, FIG. 3B is a perspective perspective view of a reinforcing bar structure according to a third embodiment of the present invention, and FIG. 3C is a third embodiment according to the present invention A perspective perspective view of the combination of the steel structure.

The third embodiment is a substantially "T" type steel structure 15, as shown in part (i) of Fig. 3A and (i) of Fig. 3B, the steel structure 15 is bent to form a "T". The shape is shaped and has a surrounding substantially formed closed area 26 that can be used to tie the longitudinal reinforcing bars, respectively. The part (ii) of FIG. 3A and the part (ii) of FIG. 3B are variants of the third embodiment, and the reinforcing bar structure 151 is bent to form a "T" shape, and has two surrounding formations. Closed regions 26 and 27, which can be used to tie longitudinal bars 90, respectively, as shown in Figure 3C.

In addition, the "T" type reinforcing bar structure can be realized by two steel bars in addition to one steel bar bending, and the variation of the third embodiment is shown in part (iii) of Fig. 3A. Part (iii) of Fig. 3A includes two reinforcing bars 152 and 153 surrounding the substantially closed region, and then staggered up and down to form a right angled reinforcing bar structure.

4A is a schematic view of a reinforcing bar structure according to a fourth embodiment of the present invention, FIG. 4B is a perspective perspective view of a reinforcing bar structure according to a fourth embodiment of the present invention, and FIG. 4C is a fourth embodiment according to the present invention. A perspective perspective view of the combination of the steel structure.

The fourth embodiment is a substantially "ㄇ" type steel structure 16. As shown in part (i) of Fig. 4A and part (i) of Fig. 4B, the reinforcing bar structure 16 is bent to form a "ㄇ" shape, and has two substantially closed regions 28 formed around it. 29, which can be used to tie the longitudinal reinforcing steel 90, as shown in Figure 4C.

In the fourth embodiment, in addition to forming a substantially closed region at the corner, a substantially closed region, such as the substantially closed region 26 of Figure 3A, may be formed around other regions of the reinforcing structure.

In summary, the reinforced concrete wall plate of the present invention has a substantially linear shape, a substantially "ㄇ" shape, a substantially right-angled shape, a substantially "T" shape, a curved shape or Other similar wall form shapes, but not limited by these embodiments, are all within the scope of the invention for a reinforced concrete wall plate rebar structure that conforms to the one-piece forming concept of the present invention. In addition, the angle of the corner shape of the reinforcing steel structure is also not limited.

5A is a schematic view of a reinforcing bar structure according to a fifth embodiment of the present invention, FIG. 5B is a perspective perspective view of a reinforcing bar structure according to a fifth embodiment of the present invention, and FIG. 5C is a fifth embodiment according to the present invention. A perspective perspective view of the assembly of the steel structure.

The reinforcing bar structure of the fifth embodiment is for a spacer type reinforcing bar structure characterized by comprising a reinforcing bar 51 surrounding a substantially closed region 52, as shown in Figs. 5A and 5B. The spacer reinforcing structure can be tied between two parallel reinforcing bars 53, particularly long length reinforcing bars, to maintain the distance between two parallel reinforcing bars, as shown in Fig. 5C. In addition, the spacer type reinforcing bar structure is not limited to use for two independent parallel reinforcing bars, and the spacer reinforcing bar structure can also be used between any two parallel reinforcing bars of the reinforcing bar structure of the above embodiment to strengthen the maintenance of two The distance from the reinforcement.

The reinforcing bar structure of the above embodiment is illustrated by a reinforcing bar, however, the reinforcing bar structure of the present invention further comprises a reinforcing bar structure formed by binding a plurality of reinforcing bars.

Fig. 6A is a schematic view showing a reinforcing bar structure according to a sixth embodiment of the present invention. Fig. 6B is a perspective perspective view of the reinforcing bar structure according to the sixth embodiment of the present invention. Fig. 6C is an assembled perspective perspective view of the reinforcing bar structure according to the sixth embodiment of the present invention.

The sixth embodiment is a corner-type reinforcing bar structure of a reinforced concrete wall plate, and the reinforcing bar structure shown in part (i) of FIG. 6A and part (i) of FIG. 6B includes a first "U"-shaped reinforcing bar 61 and a The second "U" type steel bar 62, each of the first "U" type steel bars and the second "U" type steel bar system comprises two long side steel bars and a short side steel bar portion, wherein the first "U" type steel bar is The short-side reinforcing bar is tied to the long-side reinforcing portion of the second "U"-shaped reinforcing bar, and the short-side reinforcing portion of the second "U"-shaped reinforcing bar is tied to the long-side reinforcing portion of the first "U"-shaped reinforcing bar. Thereby, a corner-type reinforcing bar structure is formed.

Please refer to part (ii) of Figure 6A and part (ii) of Figure 6B. This reinforcement structure comprises the reinforcement 11 shown in Figure 1A and the reinforcement 64 which is bent around to form two substantially closed areas. 11 is affixed to the reinforcing bars 64 to form a corner-type reinforcing bar structure, and the substantially closed region can be used to tie the longitudinal reinforcing reinforcing bars 90, as shown in Fig. 6C.

7A is a schematic view of a reinforcing bar structure according to a seventh embodiment of the present invention, FIG. 7B is a perspective perspective view of a reinforcing bar structure according to a seventh embodiment of the present invention, and FIG. 7C is a seventh embodiment according to the present invention. A perspective perspective view of the assembly of the steel structure.

The seventh embodiment of the present invention is a reinforcing bar structure suitable for a column or a beam body. For convenience of explanation, the following description will be made with a "column beam". In part (i) of Fig. 7A and part (i) of Fig. 7B, this embodiment is an extended rebar structure for a column beam 70, characterized in that it comprises at least two bent portions. a long side reinforcing bar portion 73 and a reinforcing bar 71 of a short side reinforcing bar portion 72, wherein one end of at least two long side reinforcing bars 73 is connected to the short side reinforcing bar portion 72, and the other end of at least two long side reinforcing bar portions 73 The system is tied to the column beam 70, and at least two long side steel bars are used for tying other transverse steel bars, thereby improving the seismic strength and construction quality of the wall with a long distance.

Please refer to part (ii) of FIG. 7A and part (ii) of FIG. 7B, which illustrate a variation of the seventh embodiment. The reinforcing bar 711 can be bent to form at least one substantially in the middle portion. Enclose the area to form an extended steel structure. This generally closed area can be used to tie the longitudinal reinforcing bars 90 as shown in Figure 7C.

Please refer to FIGS. 8A to 8F for a schematic flow chart of a steel structure method for a reinforced concrete wall plate according to the present invention. The steel structure method of the present invention comprises the following steps. First, in Figure 8A, the desired construction position is correctly staked on the concrete floor 80 according to the engineering design drawing, and a plurality of reserved steel bars 81 are vertically disposed on the concrete floor surface 80. Next, in Fig. 8B, a plurality of reinforcing bar structures 82 of the present invention are placed in the reserved reinforcing bars 81. In Fig. 8C, a plurality of longitudinal reinforcing bars 83 are placed in the reinforcing bar structure 82. Next, in Fig. 8D, the longitudinal reinforcing bars 83 located at both ends of the reinforcing bar structure 82 are first tied and fixed with the reserved reinforcing bars 81, so that the longitudinal reinforcing bars 83 can stand upright. In the figure, the portion 84 marked with "X" is a fixed position where the longitudinal reinforcing bar 83 and the reserved reinforcing bar 81 are tied, and the two reinforcing bars fixed by the binding are indicated by a thicker straight line.

In Fig. 8E, in accordance with the position of the reinforcing steel structure of the engineering design drawing, each reinforcing bar structure 82 is fixedly bound from the top to the bottom to the longitudinal reinforcing bars 83 at the two end portions, that is, the reinforcing bar structure at the upper position is first tied. After 82, the steel structure 82 in the lower position is tied. In the 8F figure, according to the longitudinal reinforcing bar position of the engineering design drawing, the other longitudinal reinforcing bars 82 are sequentially fixed and bundled, and the steel structure of the whole concrete wall plate has been completed.

The present invention has been particularly shown and described with reference to the exemplary embodiments thereof, and it is understood by those of ordinary skill in the art Various changes in form and detail can be made in the context of the category.

11, 12, 13, 131, 132. . . Reinforcement

20, 21, 22, 23. . . Roughly enclosed area

Claims (14)

A reinforced concrete wall reinforced steel structure characterized by comprising at least one reinforcing bar bent to form a substantially closed region. The steel structure according to claim 1, wherein the substantially closed region is formed by a plurality of bent steel portions, and the plurality of steel portions are used for binding in different directions from the steel structure. Other steel bars. In the steel structure of claim 1, wherein the plurality of substantially closed regions are plural, the plurality of substantially closed regions are formed at approximately equidistant intervals. The reinforcing bar structure according to claim 1, wherein when the number of the at least one reinforcing bar is a plurality of bars, the plurality of reinforcing bars are interlocked up and down to form the reinforcing bar structure. The steel structure of claim 1, wherein the steel structure is a substantially linear shape, a substantially "ㄇ" shape, a substantially right-angled shape, a substantially "T" shape or a curved corner. shape. A spacer reinforcing structure for tying between two parallel reinforcing bars, the spaced reinforcing steel structure being characterized by a reinforcing bar surrounding a substantially closed region. An extended steel structure for a column beam, characterized by comprising a steel bar having at least two long side steel portions bent and a short side steel portion, wherein one of the at least two long side steel portions is The short side reinforcing bars are connected, and the other ends of the at least two long side reinforcing bars are tied to the column beams, and the at least two long side reinforcing bars are used for binding other transverse reinforcing bars. The extended rebar structure of claim 7, wherein the reinforcing bar is bent to form at least one substantially closed region. The extended steel structure as described in claim 7 further comprises at least one spaced reinforcing steel structure, the spaced reinforcing steel structure being tied to the two long side reinforcing bars. The extended rebar structure of claim 7, wherein when the number of the substantially closed regions is plural, the plurality of substantially closed regions are formed at approximately equidistant intervals. A corner reinforcing steel structure of a reinforced concrete wall plate, comprising a first "U" type steel bar and a second "U" type steel bar, each of the first "U" type steel bars and the second "U" type steel bar system The utility model comprises two long-side reinforcing steel portions and a short-side reinforcing steel portion, wherein the short-side reinforcing steel portion of the first "U"-shaped reinforcing steel is tied to the long-side reinforcing steel portion of the second "U"-shaped reinforcing steel, and the first The short side reinforcing bar portion of the two "U" type reinforcing bars is tied to the long side reinforcing bar portion of the first "U" type reinforcing bar. The corner-type reinforcing bar structure according to claim 11 further includes a third "U"-shaped reinforcing bar, and the two long-side reinforcing bars of the third "U"-shaped reinforcing bar are respectively associated with the second "U" The two long side reinforcing bars of the type of steel bars are tied together. The corner-type reinforcing bar structure according to claim 11, wherein the first "U"-shaped reinforcing bar or the second "U"-shaped reinforcing bar further comprises a bent portion to form a substantially closed region. A steel structure method for reinforcing a reinforced concrete wall plate, comprising: vertically setting a plurality of reserved reinforcing bars on a concrete floor surface; and setting a plurality of reinforcing steel structures in the plurality of reserved reinforcing bars, wherein each of the reinforcing steel structures comprises Having at least one reinforcing bar bent around a substantially closed region; respectively, placing a plurality of longitudinal reinforcing bars in the plurality of reinforcing bars; and the plurality of longitudinal reinforcing bars at both ends of the plurality of reinforcing bars are a plurality of reserved reinforcing bars are fixed and tied; the plurality of reinforcing steel structures are fixedly bound to the plurality of longitudinal reinforcing bars at both ends, wherein the plurality of reinforcing steel structures are separated by a predetermined distance; the other longitudinal reinforcing bars are The plurality of reinforcing bars are fixedly tied.