TWI439597B - Method of manufacturing thin - type buckling system - Google Patents

Description

Method for manufacturing thin frustum beam support device

The present invention relates to a method of manufacturing a buckling beam support device, and more particularly to a method of manufacturing a thin frustum beam support device.

At present, a steel structure of a building is often equipped with a Buckling Restrained Braces (BRB), and its function is that when external disturbances occur (especially for seismic disturbances), The buckling support device replaces the steel structure to withstand the shearing force of the floor to avoid damage to the steel structure and achieve energy dissipation.

Referring to FIG. 1 , a conventional buckling beam support device 1 is mounted between two joint plates 14 of a steel structure 13 and includes an axial force member 11 and a cladding. The surrounding member 12 outside the axial force member 11 is attached to the joint plate 14 by the axial force member 11 exposed to the both ends of the surrounding member 12, respectively, when the buckling beam support device 11 is installed Steel structure 13.

However, the structure of such a buckling restraint support device 1 is considerable and bulky regardless of its volume or weight, resulting in inconvenience in use. Moreover, the cross-sectional shape of the conventional buckling beam support device 1 is square or circular, that is, the space required for the buckling beam support device 1 regardless of which side corresponds to the steel structure 13 is required. It is fixed so as to reduce the indoor space formed by the steel structure 13.

In view of this, there is room for further improvement of the design of the conventional buckling support device 1 to reduce the space required for the buckling support device 1 while maintaining the energy dissipation effect.

Accordingly, it is an object of the present invention to provide a method of manufacturing a thin frustum beam support device.

Therefore, the manufacturing method of the thin frustum beam supporting device of the present invention comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size. Step B: selecting a plate-shaped axial force body, and respectively providing two first plate segments and two second plate segments on the top surface and the bottom surface of the axial force body at both end edges, as an axial force member, and making A plate segment and the exposed end of the second plate segment cooperate to form a plurality of engagement grooves. Step C: The axial force member is placed in the hollow sleeve and the engagement groove is exposed to the hollow sleeve. Step D: filling a hardenable material that can be solidified into a rigid structure into the hollow casing.

Another object of the present invention is to provide a method of manufacturing another thin frustum beam support device.

Therefore, another manufacturing method of the thin frustum beam supporting device of the present invention comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size.

Step B: providing an intermediate plate and a first plate body and a second plate body having a length longer than the hollow sleeve and the intermediate plate, wherein the first plate body and the second plate body are provided with an engaging groove at both end edges thereof, and The first plate body and the second plate body are vertically disposed on both sides of the intermediate plate to form an axial force member. Step C: placing the axial force member into the hollow sleeve, and exposing both end edges of the first plate body and the second plate body to the hollow sleeve. Step D: filling a hardenable material that can be solidified into a rigid structure into the hollow casing.

Another object of the present invention is to provide a method of fabricating yet another thin frustum beam support device.

Therefore, another manufacturing method of the thin frustum beam supporting device of the present invention comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size. Step B: selecting a first plate body and a second plate body that are longer than the hollow sleeve, and forming an engagement groove at the two end edges of the first plate body and the second plate body respectively. Step C: The first plate body and the second plate body are placed in the hollow sleeve at intervals, and the joint groove is exposed to the hollow sleeve. Step D: filling a hardenable material that can be solidified into a rigid structure into the hollow casing.

Another object of the present invention is to provide an axial force member of a thin frustum beam support device.

Thus, the axial force member of the present invention is applied to a thin frustum beam support device for connecting between two joint plates of a steel structure and comprising a bundle member, the present invention The axial force member comprises an axial force body, two first plates and two second plates. The axial force body is covered by the surrounding beam member. The two first plates are respectively connected to the two ends of the axial force body and exposed to the surrounding member, and the one plate members are perpendicular to the engaging plates and form an engaging groove for the engaging plate to be inserted. The two second plates are respectively connected to the two ends of the axial force body and are exposed to the surrounding member, and the two plates are perpendicular to the joint plates, and another one is formed. The engagement groove into which the joint plate is placed. Therefore, the buckling beam support device can be coupled between the two joint plates of the steel structure by the engaging grooves of the axial force member.

The effect of the present invention is that the manufacturing method of the thin frustum beam supporting device is a simple material saving manufacturing method. Furthermore, by the structural design of the axial force member, the thin frustum beam support device can be joined between the two joint plates by the joint grooves provided at the both end edges, thereby achieving the function of energy dissipation, and the overall thin structure Can reduce the space occupied.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of FIG.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

2 is a first preferred embodiment of the axial force member 4 of the thin frustum beam support device of the present invention. The buckling beam support device 201 is adapted to be coupled between two joint plates 9 of a steel structure for use. The energy dissipating and buckling beam supporting device 201 comprises a bunching member 3 and an axial force member 4, wherein the axial force member 4 is disposed in the surrounding member 3 and is exposed at both ends thereof to be connected with the two engaging plates 9. as follows.

Referring to FIGS. 2 to 5, the surrounding member 3 includes a rigid sleeve 31 into which the axial force member 4 is placed, and a hardenable material 32 disposed between the hollow sleeve 31 and the axial force member 4. It should be noted that the hollow sleeve 31 has a rectangular cross section.

2 to 5, the axial force member 4 includes a shaft force body 41 which is plate-shaped and covered by the surrounding member 3, and two first ends which are respectively connected to both end edges of the axial force body 41 and exposed to the surrounding member 3. The plate members 42 and 2 are respectively connected to the first plate member 42 at intervals from both ends of the axial force body 41 and exposed to the second plate member 43 of the surrounding member 3. The two ends of the axial force body 41 protrude from the surrounding member 3 and have a top surface 411 and a bottom surface 412, and each of the first plate members 42 and each of the second plates 43 has an upright position on the axial force body. The first plate segment 441 of the top surface 411 of the end edge 41 and the second plate segment 442 are disposed vertically on the bottom surface 412 of the end edge of the axial force body 41. It should be noted that one end of the first plate segment 441 and the second plate segment 442 are connected to the axial force body 41 and covered by the surrounding member 3, and the other ends of the first plate segment 441 and the second plate segment 442 are The collar member 3 and the axial force body 41 are protruded such that the corresponding first plate segment 441 cooperates with the exposed end of the second plate segment 442 to form an engagement groove 443 for the engagement plate 9 to be inserted.

When the buckling beam supporting device 201 is coupled to the two engaging plates 9 by the engaging recesses 443, the axial force body 41 projects from both end edges of the surrounding member 3 to face the engaging plates 9, respectively, and the plate-like axial force The body 41 and the joint plate 9 are in a horizontal state, and the first plate member 441 and the second plate segment 442 of the first plate member 42 and the second plate member 43 are perpendicular to the joint plate 9 respectively, and further, the first plate segment One end of the 441 and the second plate section 442 connected to the axial force body 41 abuts against the inner wall surface of the hollow sleeve 31. It is worth mentioning that the hollow sleeve 31 has a rectangular shape, so that the overall frustum beam support device 201 is a rectangular parallelepiped, that is, its aspect ratio is greater than 1, so its volume is thinner than the conventional cross section. The square or round buckling beam support device can reduce the space occupied by the buckling beam support device 201 when applied to the steel structure. Moreover, by the structural design of the axial force member 4, a pair of engaging recesses 443 are formed at both ends of the buckling beam support device 201, so that the buckling beam support device 201 can be mounted on the two joint plates 9. Between, and to achieve the purpose of energy dissipation.

In addition, the axial force body 41 is necked inwardly at the end edge of the hollow sleeve 31, as shown in FIG. 2; the first plate section 441 and the second plate section 442 are connected to the end of the axial force body 41 at an angle. As shown in FIG. 3, thereby increasing the stiffness and strength of the structure of the buckling support device 201 at both ends to prevent the occurrence of frustration from occurring at the joint with the joint plate 9, thereby making the whole Can balance the force.

Referring to Figure 6, a preferred embodiment of the method of manufacturing the buckling beam support device 201 of the present invention comprises the following steps:

Step 901: Select a hollow sleeve 31 of an appropriate size, as shown in FIG. In the present embodiment, the selected hollow sleeve 31 is made of steel and has a rectangular shape.

Step 902: Select a plate-shaped axial force body 41, and provide two first plate segments 441 and two second plate segments 442 on the top surface 411 and the bottom surface 412 of the axial force body 41 to form an axial force. The member, and the exposed ends of the first plate segment 441 and the second plate segment 442 cooperate to form a plurality of engagement grooves 443, as shown in FIG. In this embodiment, the first plate segment 441 and the second plate segment 442 are disposed upright on the end edge of the axial force body 41 by welding, and the axial force body 41, the first plate segment 441 and the second second plate segment are assembled. The material of 442 is also steel.

Step 903: The axial force member is placed in the hollow sleeve 31, and the engagement groove 443 is exposed to the hollow sleeve 31 as shown in FIG. It should be noted that when the axial force member 41 is placed on the hollow sleeve 31, the first plate segment 441 and the second plate segment 442 are connected to one end of the axial force body 41 against the inner wall surface of the hollow sleeve 31 and the axial force. Between the bodies 41, thereby achieving the purpose of stabilizing and strengthening the structure.

Step 904: filling the hardenable material 32 that can be solidified into a rigid structure into the hollow sleeve 31. In the present embodiment, the hardenable material 32 is structural concrete or epoxy.

Therefore, the frustrating beam supporting device 201 can be completed through the above steps 901 to 904, as shown in FIG. Compared with the conventional manufacturing method of the buckling beam forming module, the manufacturing method of the buckling beam supporting device 201 is simple and material-saving, and the frustrating beam supporting device 201 can be thinned.

Referring to FIG. 10, a second preferred embodiment of the axial force member 6 of the thin frustum beam support device of the present invention is adapted to be coupled between two joint plates 9 of a steel structure for use. The energy dissipating, buckling beam support device 202 comprises a bunching member 5 and an axial force member 6, wherein the axial force member 6 is disposed in the surrounding member 5 and exposed at both ends thereof to be connected to the two engaging plates 9. The bunch member 5 includes a rigid sleeve 51 into which the axial force member 6 is placed and a hardenable material 52 disposed between the hollow sleeve 51 and the axial force member 6. The difference between the second preferred embodiment and the first preferred embodiment lies in the axial force member, which is described in detail below.

Referring to FIGS. 10-13, the axial force member 6 includes an axial force body 61, two first plate members 62 respectively connecting the two end edges of the axial force body 61 and exposed to the surrounding member 5, and two respectively corresponding to the first plate member 62. The second plate member 63 of the outer peripheral member of the axial force body 61 is spaced apart and exposed to the surrounding member 5. The axial force body 61 has an intermediate plate 611 covered by the surrounding member 5 and a first side plate 612 and a second side plate 613 respectively disposed on both sides of the intermediate plate 611 and covered by the surrounding member 5. Both ends of the intermediate plate 611 protrude from the surrounding member 5, and the first side plate 612 and the second side plate 613 are perpendicularly connected to the intermediate plate 611, respectively, so that the three The cross section is in an inverted H shape as shown in FIG. Moreover, the first side plate 612 integrally connects the two first plate members 62, and the second side plate 613 integrally connects the two second plate members 63. That is, the first side plate 612 and the two first plate members 62 are a plate. The second side plate 613 and the two second plate members 63 are the other plate body. The exposed end of the first plate member 62 and the second plate member 63 forms an engagement groove 642 into which the engagement plate 9 is placed, and the first side plate 612 and the second side plate 613 are offset from the end edge of the hollow sleeve 51. On the inner wall surface of the hollow sleeve 51.

It should be noted that, in the structure of the axial force member 6, the maximum width of the first plate member 62 in the longitudinal direction of the vertical axial force body 61 is greater than the maximum width of the longitudinal direction of the first side plate 612 vertical axial force body 61, and the first plate member 62 is neck-shaped at the junction with the first side plate 611; the maximum width of the second plate member 63 in the longitudinal direction of the vertical axial force body 61 is greater than the maximum width of the second side plate 613 in the longitudinal direction of the vertical axial force body 61, and the second plate member 63 is necked at the junction with the second side plate 613, thereby increasing the stiffness and strength of the structure of the buckling support device 202 at both ends. Preferably, a uniform hole 641 is formed along the longitudinal direction of the intermediate plate 611 of the axial force body 61 to weaken the strength of the axial force body 61 to achieve an overall balanced force.

Referring to Figure 14, a preferred embodiment of the method of manufacturing the buckling beam support device 202 of the present invention comprises the following steps:

Step 905: Select a properly sized hollow sleeve 51, as shown in FIG. In the present embodiment, the selected hollow sleeve 51 is made of steel and has a rectangular shape.

Step 906: providing an intermediate plate 611 and a first plate body 68 and a second plate body 69 having a length longer than the hollow sleeve 51 and the intermediate plate 611, the first plate body 68 and the two ends of the second plate 69 are provided with an engaging groove 642, and the first plate 68 and the second plate 69 are perpendicularly disposed on both sides of the intermediate plate 611 to form an axial force member, as shown in FIG. Shown. In this embodiment, the intermediate plate 611, the first plate body 68 and the second plate body 69 are made of steel and the three are connected by welding, and the first plate body 68 and the second plate body 69 are at both ends of the second plate body 69. The engagement groove 642 is pre-cast. Preferably, a through hole 641 along the longitudinal direction of the intermediate plate 611 is formed by casting in advance at the center of the intermediate plate 611.

Step 907: The axial force member is placed in the hollow sleeve 51, and both end edges of the first plate body 68 and the second plate body 69 are exposed to the hollow sleeve 51. Further, the first plate body 68 and the second plate body 69 are adjacent to the inner wall surfaces of the hollow sleeve 51 adjacent to the two end edges of the hollow sleeve 51.

Step 908: filling the hardenable material 52 that can be solidified into a rigid structure into the hollow sleeve 51. As described in step 904 of the first preferred embodiment.

Therefore, the frustrating beam supporting device 202 can be completed through the above steps 905 to 908, as shown in FIG. Moreover, the manufacturing method of the buckling beam support device 202 is simple and material-saving as in the manufacturing method of the first preferred embodiment.

Referring to Figure 18, a third preferred embodiment of the axial force member 8 of the thin frustum beam support device of the present invention is adapted to be coupled between two joint plates 9 of a steel structure for use. The energy dissipating, buckling beam supporting device 203 comprises a bunching member 7 and an axial force member 8, wherein the axial force member 8 is disposed in the surrounding member 7 and exposed at both ends thereof to be connected to the two engaging plates 9. The surrounding member 7 includes a rigid structure and a hollow sleeve 71 into which the axial force member 8 is placed, and a hollow sleeve 71 and the axial force member 8 Hard solid material 72. The difference between the third preferred embodiment and the second preferred embodiment lies in the axial force member, which is described in detail below.

Referring to FIGS. 18-21, the axial force member 8 includes two first plates 82 that are respectively connected to the opposite ends of the axial force body 81 and exposed to the surrounding member 7, and two axial members that are spaced apart from the first plate 82, respectively. The two ends of the body 81 are exposed to the second plate member 83 of the surrounding member 7. The axial force body 81 has a first side plate 811 covered by the surrounding member 7 and a second side plate 812 covered by the surrounding member 7 and spaced apart from the first side plate 811. The first side plate 811 integrally connects the two first plate members 82, and the second side plate 812 integrally connects the two second plate members 83. That is, the first side plate 811 and the two first plate members 82 are a plate body. The second side plate 812 and the two second plate members 83 are the other plate body, and both are perpendicular to the joint plate 9. The exposed end of the first plate member 82 and the second plate member 83 forms an engaging recess 841 into which the engaging plate 9 is placed, and the first side plate 811 and the second side plate 812 are offset from the end edge of the hollow sleeve 71. On the inner wall surface of the hollow sleeve 71.

As can be seen from the above, the difference between the axial force member 8 of the third preferred embodiment and the axial force member 6 of the second preferred embodiment is that the axial force body 81 includes only the first side plate 811 and the second side plate 812, and the rest is described. The effect is like the second preferred embodiment, so it will not be described again. In addition, it is worth mentioning that since the axial force body 81 includes only the first side plate 811 and the second side plate 812, the frustrating beam support device 203 as a whole can be made thinner.

Referring to Figure 22, a preferred embodiment of the method of manufacturing the buckling beam support device 203 of the present invention comprises the following steps:

Step 909: Select a properly sized hollow sleeve 71, as shown in FIG. In the present embodiment, the selected hollow sleeve 51 is made of steel and has a rectangular shape.

Step 910: Select a first plate body 88 and a second plate body 89 that are longer than the hollow sleeve 71, and form an engagement groove 841 at the two end edges of the first plate body 88 and the second plate body 89, respectively. As shown in Figure 24. In the present embodiment, the first plate body 88 and the second plate body 89 are made of steel, and the engaging grooves 841 at both ends are pre-cast.

Step 911: The first plate body 88 and the second plate body 89 are placed in the hollow sleeve 71 at intervals, and the engagement groove 841 is exposed to the hollow sleeve 71. Further, the first plate body 88 and the second plate body 89 are adjacent to the inner wall surfaces of the hollow sleeve 71 adjacent to the two end edges of the hollow sleeve 71.

Step 912: Filling the hardenable material 72 that can be solidified into a rigid structure into the hollow sleeve 71. As described in step 904 of the first preferred embodiment.

Therefore, the buckling beam support device 203 can be completed through the above steps 909 to 912, as shown in FIG. Also, the manufacturing method of the buckling beam support device 203 achieves the effects of the manufacturing method as the first preferred embodiment.

In summary, by the structural design of the axial force members 4, 6, 8 of the present invention, the thin relief beam support devices 201, 202, 203 can be joined by the engagement grooves 443, 642, 841 provided at the both end edges. Between the two joint plates 9, the function of energy dissipation is achieved, and the overall thin structure can reduce the space occupied. Furthermore, the manufacturing method of the thin frustum beam supporting devices 201, 202, and 203 of the present invention is simple and material-saving, and the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

201‧‧‧Settlement support device

202‧‧‧Settlement support device

203‧‧‧Settlement support device

3‧‧‧Bundle members

31‧‧‧ hollow casing

32‧‧‧hard solid materials

4‧‧‧Axial force members

41‧‧‧ Axis Force Ontology

411‧‧‧ top surface

412‧‧‧ bottom

42‧‧‧First board

43‧‧‧Second board

441‧‧‧ first board

442‧‧‧Second board

443‧‧‧ joint groove

5‧‧‧Bundle members

51‧‧‧ hollow casing

52‧‧‧hard solid materials

6‧‧‧Axial force members

61‧‧‧ Axis Force Ontology

611‧‧‧Intermediate board

612‧‧‧First side panel

613‧‧‧ second side panel

62‧‧‧First board

63‧‧‧Second board

641‧‧‧through holes

642‧‧‧ joint groove

68‧‧‧First board

69‧‧‧Second plate

7‧‧‧Bundle members

71‧‧‧ hollow casing

72‧‧‧hard solid material

8‧‧‧Axial force members

81‧‧‧ Axis Force Ontology

811‧‧‧ first side panel

812‧‧‧ second side panel

82‧‧‧ first board

83‧‧‧Second board

841‧‧‧ joint groove

88‧‧‧ first board

89‧‧‧Second plate

9‧‧‧ joint plate

901~912‧‧‧Steps

Figure 1 is a schematic view showing a conventional buckling beam support device;

Figure 2 is a side elevational view showing a first preferred embodiment of the axial force member of the thin frustum beam support device of the present invention;

Figure 3 is a side elevational view of another angle, the frustum beam support device is illustrated from another angle;

Figure 4 is a schematic view of a section 91-91 of Figure 2;

Figure 5 is a schematic view of a section 92-92 of Figure 2;

Figure 6 is a flow chart showing the manufacturing method of the first preferred embodiment of the thin frustum beam supporting device of the present invention;

Figure 7 is a perspective view showing the hollow sleeve in the manufacturing method;

Figure 8 is an exploded perspective view showing the axial force member in the manufacturing method;

Figure 9 is a perspective view showing the finished setback support device;

Figure 10 is a side elevational view showing a second preferred embodiment of the axial force member of the thin frustum beam support device of the present invention;

Figure 11 is a side elevational view of the other angle, illustrating the setback support device at another angle;

Figure 12 is a schematic view of a section 93-93 of Figure 10;

Figure 13 is a schematic view of a section 94-94 of Figure 10;

Figure 14 is a flow chart showing a manufacturing method of a second preferred embodiment of the thin frustum beam supporting device of the present invention; Figure 15 is a perspective view showing the hollow sleeve in the manufacturing method; Figure 16 is a perspective exploded view Figure is a perspective view showing the axial force member in the manufacturing method; Fig. 17 is a perspective view showing the finished setback support device; Fig. 18 is a side view showing the shaft of the thin set buckling support device of the present invention A third preferred embodiment of the force member; Fig. 19 is a side elevational view of the other angle, illustrating the setback support device at another angle; Fig. 20 is a schematic view of a section 95-95 of Fig. 18; Fig. 21 Is a schematic view of a 96-96 cross-section in FIG. 18; FIG. 22 is a flow chart illustrating a manufacturing method of a third preferred embodiment of the thin frustum-beam supporting device of the present invention; and FIG. 23 is a perspective view illustrating the manufacturing method Fig. 24 is an exploded perspective view showing the axial force member in the manufacturing method; and Fig. 25 is a perspective view showing the manufacture of the setback support device.

901~904‧‧‧Steps

Claims (11)

A manufacturing method of a thin frustum beam supporting device comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size; Step B: selecting a plate-shaped axial force body at both ends of the axial force body Two first plate segments and two second plate segments are respectively disposed on the top surface and the bottom surface of the edge as an axial force member, and the first plate segments and the exposed ends of the second plate segments are matched to each other to form a plurality of joint recesses. a slot; and step C: placing the axial force member into the hollow sleeve and exposing the joint recesses to the hollow sleeve. The manufacturing method of the thin frustum beam support device according to the first aspect of the invention, wherein in the step C, the first plate segments and the second plate segments are connected to the axial force body. One end abuts between the inner wall surface of the hollow sleeve and the axial force body. The manufacturing method of the thin frustum beam support device according to claim 1, wherein in the step C, the first plate segments and the second plate segments are placed upright on the axial force. The end edge of the body. The method for manufacturing a thin frustum beam support device according to claim 1, wherein after the step C, the method further comprises: a step D: filling a hardenable material that can be solidified into a rigid structure in the hollow sleeve Inside the tube. A method for manufacturing a thin frustum beam support device comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size; Step B: providing an intermediate plate and a first plate body and a second plate body having a length longer than the hollow sleeve and the intermediate plate, wherein the first plate body and the second plate body have a joint concave edge at both end edges thereof a groove, and the first plate body and the second plate body are perpendicularly disposed on both sides of the intermediate plate to form an axial force member; and step C: placing the axial force member into the hollow sleeve, and The first plate body and the two end edges of the second plate body are exposed to the hollow sleeve. A method of manufacturing a thin frustum bundle support device according to claim 5, wherein in the step B, a uniform hole is formed at a center of the intermediate plate. The manufacturing method of the thin frustum beam support device according to claim 5, wherein in the step C, the first plate body and the second plate body are adjacent to both end edges of the hollow sleeve Can be placed against the inner wall surface of the hollow sleeve. The method for manufacturing a thin frustum beam support device according to claim 5, further comprising, after the step C, a step D: filling a hardenable material that can be solidified into a rigid structure in the hollow sleeve Inside the tube. A manufacturing method of a thin frustum beam support device comprises the following steps: Step A: selecting a hollow sleeve of an appropriate size; Step B: selecting a first plate body and a second plate body having a size longer than the hollow sleeve And forming an engaging groove on the two ends of the first plate and the second plate; and Step C: The first plate body and the second plate body are placed in the hollow sleeve at intervals, and the joint grooves are exposed to the hollow sleeve. The manufacturing method of the thin-type buckling beam support device according to claim 9, wherein in the step C, the first plate body and the second plate body are adjacent to both end edges of the hollow sleeve Can be placed against the inner wall surface of the hollow sleeve. The manufacturing method of the thin frustum beam support device according to claim 9, wherein after the step C, the method further comprises: a step D: filling the hardenable material that can be solidified into a rigid structure in the hollow sleeve Inside the tube.