JP2017075442A - Plate-like member fitting method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce manufacturing/installation costs in fitting a plurality of plate-like members on another plate-like member at a predetermined interval.SOLUTION: A plate-like member fitting method implemented in fitting two first plate-like members 9 (9A, 9B) on one second plate-like member 1 at a predetermined interval, includes: interposing a spacer plate 2 between the first plate-like members; making one of the first plate-like members be opposite to one surface of the second plate-like member; making the other of the first plate-like members be in contact with one surface of a splice plate 3; making the one surface of the splice plate be in contact with the other surface of the second plate-like member; connecting the one of the first plate-like members, the second plate-like member, and the splice plate; and binding the two first plate-like members, the spacer plate, and the splice plate. The plate-like member fitting method can alternatively include: making one of the first plate-like members be in contact with one surface of the second plate-like member; making one surface of the splice plate be in contact with the other surface of the second plate-like member; and binding the one of the first plate-like members, the second plate-like member, and the splice plate.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a method of attaching a plurality of plate-like members to another plate-like member at a predetermined interval.

  Conventionally, the resistance plate (inner steel plate) fixed to the upper beam and the viscous material fixed to the lower beam are filled with the interlayer deformation accompanying the shaking of buildings such as office buildings, apartment houses, and detached houses during earthquakes and strong winds. A vibration control wall that absorbs vibration energy by the resistance generated by replacing the relative movement with the viscous container (external steel plate) is used.

  In the above-mentioned vibration control wall, for example, as shown in FIG. 5, resistance plates 49 (49A, 49B) constituting the vibration control wall are welded and fixed to the ceiling plate 48 at a predetermined interval, and the ceiling plate 48 is placed on the lower side. The lower gusset plate 42 is fixed to the gusset plate 42 by welding, and the upper gusset plate 41 fixed to the upper beam (not shown) is fastened by a pair of splice plates 43, 44, a high-strength bolt 45 and a nut 46. .

  Further, inside the viscous container (not shown), a gap between an external steel plate (not shown) fixed to the bottom surface of the viscous container at the bottom and the resistance plate 49, and the inner surface of the resistance plate 49 and the viscous container. Viscous material is filled in the gap between them, and when the resistance plate 49 and the inner surface of the viscous material container and the external steel plate are relatively displaced horizontally due to vibration during an earthquake or strong wind, the viscous material is subjected to viscous shearing. The vibration such as an earthquake is attenuated by the damping force generated by the viscous shear.

  When the number of the resistance plates 49 is increased to four, for example, as shown in FIG. 6, the resistance plates 49 (49A to 49D) are fixedly welded to the ceiling plate 48 at predetermined intervals, as shown in FIG. The configuration (upper gusset plate 41 to nut 46) can be the same as the mounting method shown in FIG.

  However, in the mounting method of the plate-like member shown in FIGS. 5 and 6, since the resistance plate 49 is fixed to the ceiling plate 48 by welding, tension is generated in the joint portion, and UT inspection (Ultrasonic Testing, ultrasonic flaw detection inspection). ) Is required, and the manufacturing cost and the installation cost are high. Further, when the resistance plates 49 are increased to four as shown in FIG. 6, it is not easy to weld and fix the resistance plates 49 (49 </ b> A to 49 </ b> D) to the ceiling plate 48.

  Therefore, as shown in FIG. 7, in constructing a damping wall having four resistance plates 59 (59A to 59D), spacer plates 52 on both sides of an upper gusset plate 51 fixed to an upper beam (not shown), 53, and these are fastened by a pair of splice plates 54, 55, high-strength bolts 56 and nuts 57, and spacer plates 58 (58A-58C) are interposed between the adjacent resistance plates 59 (59A-59D). It is conceivable that these are connected by the splice plates 54 and 55, the high-strength bolt 56 and the nut 57. According to this method, since the resistance plate 59 is not fixed by welding, UT inspection is not required, and the manufacturing cost and the installation cost can be reduced.

  However, in the method shown in FIG. 7, since the four resistance plates 59 with the spacer plate 58 interposed are further sandwiched between the splice plates 54 and 55, the overall thickness is increased, and the high-strength bolt 56 is larger than the standard product. Since the length is longer, there is a problem that the manufacturing cost increases accordingly.

  In addition to the resistance plates 49 and 59 of the damping wall, there are various structures such as a viscous damper using a multi-layer plate, in which a plurality of plate-like members are attached to other members at a predetermined interval. In this case, the same problem as described above occurs.

  Therefore, the present invention has been made in view of the above problems in the prior art, and in attaching a plurality of plate-like members to another plate-like member at a predetermined interval, the manufacturing cost and The purpose is to keep the installation cost low.

  In order to achieve the above object, the present invention is a method of attaching a plate-like member, and in attaching two first plate-like members to one second plate-like member with a predetermined interval, the 2 A spacer plate is interposed between the first plate members, one of the first plate members is opposed to one surface of the second plate member, and the other of the first plate members is a splice plate. The first plate-like member, the second plate-like member, the one-side surface of the second plate-like member, and the one surface of the splice plate facing the other surface of the second plate-like member, A splice plate is connected, and the two first plate-like members, the spacer plate, and the splice plate are fastened together.

  According to the present invention, since the first plate-like member is not fixed by welding, UT inspection is not required, and manufacturing costs and installation costs can be reduced. In addition, since one splice plate is used and the function of the splice plate is given to one of the first plate-like members, the entire splice plate can be made thin overall, and high strength bolts are used for tightening. In this case, the bolt can be used as a standard product or the bolt length can be shortened without increasing the manufacturing cost.

  In the mounting method of the plate-like member, one side of the first plate-like member is brought into contact with one side of the second plate-like member, and one side of the splice plate is brought into contact with the other side of the second plate-like member. One of the first plate-like members, the second plate-like member, and the splice plate can be tightly brought into contact with a surface. When a high-strength bolt is used for tightening, the bolt can be a standard product or the bolt length can be shortened.

  In the mounting method of the plate-like member, a second spacer plate is interposed between the second plate-like member and the splice plate, and one surface of the second spacer plate is placed on the other side of the second plate-like member. The other surface of the second spacer plate can be brought into contact with one surface of the splice plate. Thereby, it becomes possible to attach a 1st plate-shaped member with respect to the 2nd plate-shaped member of various board thickness.

  The present invention also relates to a method for attaching plate-like members, wherein the first plates adjacent to each other when attaching three or more first plate-like members to one second plate-like member at a predetermined interval. A spacer plate is interposed between each of the plate-like members, one outermost sheet of the first plate-like member is brought into contact with one surface of the splice plate, and one outermost portion of the first plate-like member is placed And at least one of the first plate member and the spacer plate is one of the second plate members, excluding the spacer plate that contacts one of the outermost plates of the first plate member. The one surface of the splice plate is made to face the other surface of the second plate member, and one outermost sheet of the first plate member and the first plate member Excluding the spacer plate that contacts one of the outermost ones, Connecting at least one of the plate-like member and the spacer plate, the second plate-like member, and the splice plate; and connecting all of the first plate-like member, all of the spacer plates, and the splice plate; It is characterized by tightly binding.

  According to the present invention, as described above, since the first plate-like member is not fixed by welding, UT inspection is not necessary, and manufacturing costs and installation costs can be reduced. In addition, since the splice plate has one function and at least one of the first plate member and the spacer plate except the outermost one of the first plate members has the function of the splice plate, the splice plate One sheet can be made thin overall, and when high-strength bolts are used for tightening, the bolts can be standardized or the bolt length can be shortened, resulting in increased manufacturing costs. Nor.

  In the mounting method of the plate-shaped member, at least one of the first plate-shaped member and the spacer plate including one of the other outermost sheets of the first plate-shaped member is attached to one of the second plate-shaped members. At least one of the first plate-like member and the spacer plate, the second plate-like member, and the splice plate, which face each other and include the other outermost one of the first plate-like members Can be connected.

  In the mounting method of the plate-like member, the first plate-like member excluding the outermost one of the first plate-like members and the spacer plate contacting one of the outermost one of the first plate-like members, Contacting at least one of the plate member and the spacer plate with one surface of the second plate member, contacting one surface of the splice plate with the other surface of the second plate member, At least one of the first plate-like member and the spacer plate excluding one outermost piece of the first plate-like member and the spacer plate abutting one outermost piece of the first plate-like member. One sheet, the second plate member, and the splice plate can be fastened together. When a high-strength bolt is used for tightening, the bolt can be a standard product or the bolt length can be shortened.

  In the mounting method of the plate-like member, a second spacer plate is interposed between the second plate-like member and the splice plate, and one surface of the second spacer plate is placed on the other side of the second plate-like member. The other surface of the second spacer plate can be brought into contact with one surface of the splice plate. Thereby, it becomes possible to attach a 1st plate-shaped member with respect to the 2nd plate-shaped member of various board thickness.

  As described above, according to the present invention, it is possible to keep the manufacturing cost and the installation cost low when attaching a plurality of plate-like members to one other member at a predetermined interval.

It is a figure for demonstrating 1st Embodiment of the attachment method of the plate-shaped member which concerns on this invention, Comprising: (a) is a front view, (b) is the sectional view on the AA line of (a). It is a figure for demonstrating 2nd Embodiment of the attachment method of the plate-shaped member which concerns on this invention, Comprising: (a) is a front view, (b) is the BB sectional drawing of (a). It is a figure for demonstrating 3rd Embodiment of the attachment method of the plate-shaped member which concerns on this invention, Comprising: (a) is a front view, (b) is CC sectional view taken on the line of (a). It is a figure for demonstrating 4th Embodiment of the attachment method of the plate-shaped member which concerns on this invention, Comprising: (a) is a front view, (b) is the DD sectional view taken on the line of (a). It is a figure for demonstrating an example of the attachment method of the conventional plate-shaped member, Comprising: (a) is a front view, (b) is the EE sectional view taken on the line of (a). It is a figure for demonstrating the other example of the attachment method of the conventional plate-shaped member, Comprising: (a) is a front view, (b) is the FF sectional view taken on the line of (a). It is a figure for demonstrating the other example of the attachment method of the conventional plate-shaped member, Comprising: (a) is a front view, (b) is the GG sectional view taken on the line of (a). It is a side view.

  Next, embodiments for carrying out the present invention will be described in detail with reference to the drawings.

  1st Embodiment of the attachment method of the plate-shaped member which concerns on this invention is described, referring FIG. This attachment method is used when constructing a vibration control wall including two resistance plates 9 (9A, 9B). The spacer plate 2 is interposed between the resistor plates 9A and 9B, the resistor plate 9A is laminated on the left side of the gusset plate 1 fixed to the upper beam (not shown), and the spacer plate 6 and the splice plate 3 are laminated on the right side. Are fastened by a high-strength bolt 4 and a nut 5. Further, the resistance plates 9A and 9B and the splice plate 3 are fastened with the high-strength bolt 4 and the nut 5 with the spacer plate 2 interposed therebetween. The gusset plate 1 can be made thick so that the spacer plate 6 is not used.

  According to this method, since the resistance plate 9 is not fixed by welding, UT inspection is not required, and the manufacturing cost and the installation cost can be reduced. Further, since the resistance plate 9A is brought into contact with both the gusset plate 1 and the spacer plate 2, the overall thickness can be reduced, and the high strength bolt 4 can be made a standard product or the bolt length can be shortened. In addition, the manufacturing cost can be reduced.

  Next, the 2nd Embodiment of the attachment method of the plate-shaped member which concerns on this invention is described, referring FIG. This attachment method is used when constructing a vibration control wall including four resistance plates 19 (19A to 19D). A spacer plate 18 (18A to 18C) is interposed between the resistor plates 19A to 19D, and the resistor plate 19A and the spacer plate 18A are provided on the left side of the gusset plate 11 fixed to the upper beam (not shown), and the spacer plate 12 is provided on the right side. And the splice plate 13 are laminated, and these are fastened by a high-strength bolt 14 and a nut 15. Further, the four resistance plates 19 (19A to 19D), the spacer plate 18 (18A to 18C), and the splice plate 13 are fastened by the high strength bolt 14 and the nut 15. The gusset plate 11 can be made thick so that the spacer plate 12 is not used.

  According to this method, since the resistance plate 19 is not fixed by welding, UT inspection is not required, and the manufacturing cost and the installation cost can be reduced. Further, since the resistance plate 19A and the spacer plate 18A are brought into contact with the gusset plate 11, the overall thickness can be reduced, the high strength bolt 4 can be made a standard product, and the bolt length can be shortened. Further, the manufacturing cost can be reduced.

  Next, the 3rd Embodiment of the attachment method of the plate-shaped member which concerns on this invention is described, referring FIG. This attachment method is used when constructing a damping wall having two resistance plates 29 (29A, 29B). The spacer plate 22 is interposed between the resistance plates 29A and 29B, and the splice plate 23 is brought into contact with the resistance plate 29B in the lower portion, and the resistance plate 29, the spacer plate 22 and the splice plate 23 are fastened by the high strength bolt 24 and the nut 25. Tighten up. On the other hand, on the both sides of the single clevis 21 fixed to the upper beam (not shown), the resistance plate 29A and the double clevises 23a and 29a formed on the upper part of the splice plate 23 are formed. Tighten up. The pin 26 is supported by a spherical bearing 27 provided on the single clevis 21 and is fixed to the double clevis 23a, 29a by a snap ring (not shown) or the like. The number of the single clevis 21 and the double clevis 23a, 29a is appropriately changed according to the width of the resistance plate 29 (the length in the left-right direction in FIG. 3A).

  According to this method, in addition to the effects of the first embodiment, by using the single clevis 21 and the double clevis 23a and 29a, the usage amount of the high strength bolt 24 and the nut 25 can be suppressed, and the manufacturing cost and installation can be reduced. Cost can be reduced.

  Next, the 4th Embodiment of the attachment method of the plate-shaped member which concerns on this invention is described, referring FIG. This attachment method is used when constructing a vibration control wall including four resistance plates 39 (39A to 39D). Spacer plates 38A to 38C are interposed between the resistor plates 39A to 39D, and the splice plate 33 is brought into contact with the resistor plate 39D at the lower portion, and the resistor plate 39, the spacer plate 38 and the splice plate 33 are connected to the high strength bolt 34 and the nut. Tighten by 35. On the other hand, on both sides of a single clevis 31 fixed to an upper beam (not shown), a spacer plate 38A, a resistance plate 39B, and a double clevis 38a, 39b, 33a formed on the splice plate 33 are formed. These are fastened by a pin 36. The pin 36 is supported by a spherical bearing 37 provided on the single clevis 31 and is fixed to the double clevis 38a, 39b, 33a by a snap ring (not shown) or the like. The number of the single clevis 31 and the double clevis 38a, 39b, 33a is appropriately changed according to the width of the resistance plate 39 (the length in the left-right direction in FIG. 4A).

  According to this method, in addition to the effects of the second embodiment, the use of the single clevis 31 and the double clevis 38a, 39b, 33a suppresses the usage amount of the high-strength bolt 34 and the nut 35, thereby reducing the manufacturing cost. In addition, installation costs can be reduced.

  In the above embodiment, the case where there are two or four resistance plates has been illustrated, but the method according to the present invention can be applied to the case where there are three or more resistance plates. . When the number of resistance plates increases, the overall thickness increases, and the high-strength bolts used for tightening are longer than the standard products and must be custom-made. The length of the high strength bolt can be shortened.

  Further, in the above embodiment, the case where the method according to the present invention is used when attaching the resistance plate constituting the damping wall to the gusset plate fixed to the upper beam is exemplified, but only the damping plate of the damping wall is used. In addition, the method according to the present invention can be used in any case when a plurality of plate-like members such as a viscous damper using a multilayer plate are attached to another member at a predetermined interval. .

1 Gusset plate 2 Spacer plate 3 Splice plate 4 High strength bolt 5 Nut 6 Spacer plate 9 (9A, 9B) Resistance plate 11 Gusset plate 12 Spacer plate 13 Splice plate 14 High strength bolt 15 Nut 18 (18A-18C) Spacer plate 19 (19A-19D) Resistance plate 21 Single clevis 22 Spacer plate 23 Splice plate 23a Double clevis (one of them)
24 High strength bolt 25 Nut 26 Pin 27 Bearing 29 (29A, 29B) Resistance plate 29a Double clevis (the other)
31 Single clevis 33 Splice plate 33a Double clevis (one of them)
34 High-strength bolt 35 Nut 36 Pin 37 Bearing 38 (38A to 38C) Spacer plate 38a Double clevis (the other)
39 (39A-39D) Resistor plate 39b Double clevis (the other)

Claims (7)

In attaching the two first plate-like members to the one second plate-like member at a predetermined interval,
A spacer plate is interposed between the two first plate-like members,
One of the first plate-like members is opposed to one surface of the second plate-like member,
Bringing the other of the first plate-like members into contact with one surface of the splice plate;
One surface of the splice plate is opposed to the other surface of the second plate-shaped member;
Connecting one of the first plate-like members, the second plate-like member, and the splice plate;
A method of attaching a plate-like member, comprising: fastening the two first plate-like members, the spacer plate, and the splice plate. Bringing one of the first plate-like members into contact with one surface of the second plate-like member;
Contacting one surface of the splice plate with the other surface of the second plate member;
2. The plate member mounting method according to claim 1, wherein one of the first plate members, the second plate member, and the splice plate are fastened together. A second spacer plate is interposed between the second plate member and the splice plate;
Contacting one surface of the second spacer plate with the other surface of the second plate member;
3. The plate member mounting method according to claim 2, wherein the other surface of the second spacer plate is brought into contact with one surface of the splice plate. In attaching three or more first plate-like members to one second plate-like member at a predetermined interval,
A spacer plate is interposed between each of the adjacent first plate-like members;
One outermost one of the first plate-like members is brought into contact with one surface of the splice plate;
At least one of the first plate-like member and the spacer plate excluding one outermost piece of the first plate-like member and the spacer plate abutting one outermost piece of the first plate-like member. One sheet is made to face one surface of the second plate member,
One side of the splice plate is opposed to the other side of the second plate-like member;
At least one of the first plate-like member and the spacer plate excluding one outermost piece of the first plate-like member and the spacer plate abutting one outermost piece of the first plate-like member. Connecting one sheet, the second plate-shaped member, and the splice plate;
All the said 1st plate-shaped members, all the said spacer plates, and the said splice plate are fastened, The attachment method of the plate-shaped member characterized by the above-mentioned. Including at least one of the first plate-like member and the spacer plate, including the other outermost one of the first plate-like member, facing one surface of the second plate-like member;
Connecting at least one of the first plate-like member and the spacer plate, the second plate-like member, and the splice plate, including the other outermost one of the first plate-like members. The mounting method of the plate-shaped member according to claim 4, wherein At least one of the first plate-like member and the spacer plate excluding one outermost piece of the first plate-like member and the spacer plate abutting one outermost piece of the first plate-like member. One sheet is brought into contact with one surface of the second plate member,
Contacting one surface of the splice plate with the other surface of the second plate member;
At least one of the first plate-like member and the spacer plate excluding one outermost piece of the first plate-like member and the spacer plate abutting one outermost piece of the first plate-like member. The plate-shaped member mounting method according to claim 4, wherein one sheet, the second plate-shaped member, and the splice plate are fastened together. A second spacer plate is interposed between the second plate member and the splice plate;
Contacting one surface of the second spacer plate with the other surface of the second plate member;
7. The plate member mounting method according to claim 6, wherein the other surface of the second spacer plate is brought into contact with one surface of the splice plate.

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