JP4863938B2 - Mounting structure and mounting method of plate material in wall structure using corrugated steel plate - Google Patents

Description

  The present invention relates to a wall structure that constitutes an outer wall or an inner wall of various buildings, and more particularly to a mounting structure and a mounting method for mounting a plate material serving as an interior material or an exterior material in a wall structure using corrugated steel sheets.

  Conventionally, a corrugated steel sheet in which a plurality of creases are formed by bending a flat plate with a press machine is known as a structural material. This corrugated steel sheet has high deformation performance and energy absorption capacity for horizontal load, and does not restrain the deformation of the concrete pillars around the corrugated steel sheet, allowing the concrete pillar to behave like a ramen and has high earthquake resistance. Have Therefore, by using such a corrugated steel plate as a support material in the wall structure, a wall structure having high earthquake resistance can be constructed (see, for example, Patent Document 1).

  Thus, when constructing a wall structure using a corrugated steel plate, actually, a gypsum board was attached as an interior material on one side or both sides of the corrugated steel plate. In order to install this gypsum board, specifically, after setting up the corrugated steel sheet, the side of the corrugated steel sheet is marked to determine the installation position of the runner (base material), and the runner is placed at this position. Lay along the horizontal direction. After a plurality of studs are erected on the runner at a predetermined interval, the runners are also installed on the plurality of studs along the horizontal direction. Finally, the gypsum board was erected with the gypsum board in contact with the stud, and the gypsum board was fixed to the stud with screws or the like.

JP 2003-176582 A

  However, when the gypsum board is installed after the studs are erected as described above, it is necessary to take out the ink for positioning the runner and to install the runner, and it is very troublesome to install the gypsum board. The construction period was prolonged.

  In addition, when the stud is erected between the corrugated steel sheet and the gypsum board as described above, it is natural that the thickness of the entire stud is added in addition to the thickness of the corrugated steel sheet and the gypsum board. There was a problem that became thick overall.

  The present invention has been made to solve the above-described problems of the prior art. In the wall structure using corrugated steel sheets, the construction can be performed quickly and easily, and the wall thickness can be reduced. An object of the present invention is to provide a mounting structure and a mounting method for a plate material.

  In order to solve the above-described problems and achieve the object, the invention according to claim 1 is configured such that the corrugated steel sheet is erected on the installation surface so that the crease is substantially horizontal, and the plate material is substantially the same as the corrugated steel sheet. A structure for standing on the installation surface so as to be parallel and attaching the plate material to the corrugated steel plate via a support member, the corrugated steel plate being non-parallel to the plate material By providing a parallel portion and a parallel portion that is substantially parallel to the plate material and disposed farther than the non-parallel portion with respect to the plate material, a concave space portion is formed, and at least one of the support members The portion is accommodated in the space portion formed on the side facing the plate member.

  The invention according to claim 2 is characterized in that, in the invention according to claim 1, the support member is directly attached to the parallel part or the non-parallel part.

  The invention according to claim 3 is the invention according to claim 2, wherein the support member is attachable to an arbitrary position in the direction toward the plate member along the upper surface of the non-parallel portion. Thus, the protrusion amount of the support member from the space portion can be adjusted.

  The invention according to claim 4 is the invention according to claim 1, wherein the parallel part or the non-parallel part is attached with an attachment means for attaching the support member to the corrugated steel sheet, The support member is attached to the corrugated steel sheet.

  The invention according to claim 5 is the invention according to claim 4, wherein the support member is freely attachable to an arbitrary position in a direction toward the plate member along the upper surface of the attachment means. The projecting amount of the support member from the space can be adjusted.

  The invention according to claim 6 is the invention according to claim 4 or 5, wherein the vibration isolating means for reducing mutual resonance between the corrugated steel sheet and the plate material between the mounting means and the support member. It is characterized by providing.

  The invention according to claim 7 is characterized in that, in the invention according to any one of claims 4 to 6, the position of the support member relative to the attachment means can be displaced in a horizontal direction along the plate. And

  The invention according to claim 8 is a method for attaching a plate material to a corrugated steel plate via a support member, the step of standing the corrugated steel plate on the installation surface so that the crease is substantially horizontal; A step of directly or indirectly fixing the support member to the corrugated steel sheet so that at least a part of the support member is accommodated in a concave space formed on the side of the corrugated steel sheet; A step of standing on the installation surface so as to be substantially parallel to the corrugated steel plate and in contact with the support member, and a step of fixing the plate member to the support member. And

  According to the first aspect of the present invention, since at least a part of the support member is accommodated in the space portion of the corrugated steel sheet, the wall thickness can be reduced by this accommodation amount, and space saving of the wall structure can be achieved. Can do.

  According to the invention which concerns on Claim 2, a wall structure can be constructed | assembled by a simple structure by attaching a supporting member directly to a parallel part or a non-parallel part.

  According to the invention which concerns on Claim 3, by making it possible to adjust the protrusion amount of the support member from a space part, the manufacturing error and installation error of a corrugated steel plate can be absorbed, and a board | plate material can be attached still more reliably.

  According to the invention which concerns on Claim 4, even if it is a structure where attachment is difficult by attaching a support member to a corrugated steel plate via an attachment means, it can attach a support member easily by devising the structure of an attachment means. Can do.

  According to the invention which concerns on Claim 5, by making it possible to adjust the protrusion amount of the support member from a space part, the manufacturing error and installation error of a corrugated steel plate can be absorbed, and a board | plate material can be attached still more reliably.

  According to the invention which concerns on Claim 6, since the vibration isolating means for reducing the mutual resonance of a corrugated steel plate and a board | plate material was provided, the vibration transmission between a corrugated steel plate and a board | plate material can be prevented.

  According to the invention of claim 7, since the position of the support member relative to the attachment means can be displaced, even if the corrugated steel sheet is displaced in the horizontal direction when an earthquake occurs, the displacement is absorbed and not transmitted to the plate material. Therefore, damage to the plate material can be prevented.

  The invention according to claim 8 includes the step of fixing the support member to the corrugated steel sheet so that at least a part of the attachment means is accommodated in the concave space formed on the side portion of the corrugated steel sheet. When mounting, the work of marking the runner for positioning the support member is not necessary, so that the construction period can be shortened and the construction cost can be reduced.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, [I] the basic concept common to each embodiment was explained, then [II] the specific contents of each embodiment were explained, and [III] finally, a modification to each embodiment was explained. To do. However, the present invention is not limited by these embodiments.

[I] Basic concept common to the embodiments First, the basic concept common to the embodiments will be described. The mounting structure and mounting method of the plate material in the wall structure using the corrugated steel sheet according to each embodiment is a structure that can be applied as an outer wall or an inner wall of an arbitrary building. The plate material is erected on the installation surface so as to be substantially parallel to each other. By using the corrugated steel plate as a support material in this way, the rigidity of the wall structure is increased and basic earthquake resistance is ensured.

  One of the characteristics of the mounting structure or mounting method of the wall structure according to each embodiment is to improve the workability and reduce the wall thickness by devising the arrangement of the support members for mounting the plate material to the corrugated steel sheet. It is in the point which I planned. Specifically, the support member is accommodated in the space facing the plate material in the concave space formed on the side of the corrugated steel sheet. In this case, since the positioning of the support member can be easily performed, the runner can be omitted, and workability is improved. Further, when viewed in plan, the support member is housed in the installation space of the corrugated steel sheet, not between the corrugated steel sheet and the plate material, so that the wall thickness can be reduced.

[II] Specific Contents of Each Embodiment Next, specific contents of each embodiment of the plate material mounting structure and mounting method in the wall structure using the corrugated steel plate according to the present invention will be described.

[Embodiment 1]
First, the first embodiment of the present invention will be described. This form is the form which fixed the stud to the parallel part of a corrugated steel plate.

(overall structure)
1 is a front view of a wall structure according to the first embodiment (viewed from a corrugated steel plate side), FIG. 2 is a longitudinal sectional view of the wall structure of FIG. 1, and FIG. 3 is an enlarged view of a main part of FIG. 4 is a cross-sectional view taken along arrow AA in FIG. As shown in FIGS. 1 and 2, the wall structure 1 according to the first embodiment is configured by fixing a gypsum board 20 on both left and right sides of a corrugated steel sheet 10 via studs 40. The mounting structure and method of the gypsum board 20 arranged on the right side of the corrugated steel plate 10 and the mounting structure and method of the gypsum board 20 arranged on the left side of the figure are the same as each other. In the following, only the former will be described, and the latter will be omitted.

(Overall structure-corrugated steel sheet)
The corrugated steel sheet 10 is formed in a rectangular shape as a whole, and is erected on the installation surface in a direction substantially along the vertical direction. This corrugated steel plate 10 is formed by bending a flat plate-shaped original plate with a press machine, and includes a plurality of crease lines 11 substantially parallel to each other as shown in FIG. It is arrange | positioned on the installation surface in the direction which 11 becomes substantially horizontal. The crease 11 is a first parallel portion 12 that is substantially parallel to the gypsum board 20 and a portion that is substantially parallel to the gypsum board 20 and is different from the first parallel portion 12 (the gypsum board on the right side of the figure). 20, a second parallel portion 13 disposed far from the first parallel portion 12) and a non-parallel portion 14 that is non-parallel to the gypsum board 20. The non-parallel portion 14 is formed in a flat plate shape in the first embodiment, and connects the first parallel portion 12 and the second parallel portion 13 to each other in an oblique manner. In the corrugated steel sheet 10 configured in this manner, a space section 15 having a concave longitudinal section surrounded by the first parallel part 12 or the second parallel part 13 and the pair of upper and lower non-parallel parts 14 is provided on the corrugated steel sheet 10. It is formed in a band shape along the entire region in the width direction.

(Overall structure-stud)
The stud (lip groove shaped steel) 40 corresponds to the support member in the claims. The stud 40 is a long member having a width similar to that of the gypsum board 20, and is directly disposed on the second parallel portion 13 in a state where the stud 40 is disposed substantially horizontally and the groove is directed downward. It is fixed by welding in the contacted state. Here, a part of the stud 40 is accommodated in the concave space portion 15 of the corrugated steel sheet 10, but an end portion of the stud 40 protrudes from the space portion 15 toward the gypsum board 20. The number of the studs 40 is arbitrary as long as the gypsum board 20 can be stably attached.

(Overall configuration-gypsum board)
The gypsum board 20 corresponds to the plate material in the claims, and is a finishing material for interior use. This gypsum board 20 is formed by, for example, covering both sides of gypsum with a base paper for board and forming it into a plate shape. As shown in FIG. 3, two gypsum boards 20 having the same dimensions are integrated with each other. In this state, it is erected on the installation surface in a direction substantially parallel to the steel plate 10 (a direction substantially along the vertical direction). The gypsum board 20 is attached to the corrugated steel plate 10 via a stud 40. That is, the outer surface of the stud 40 protrudes slightly outside the space 15 of the corrugated steel sheet 10, and the gypsum board 20 is in contact with the outer surface of the corrugated steel plate 10 from the outside of the gypsum board 20. The gypsum board 20 is fixed by driving the omission) into the stud 40.

(Installation method)
Finally, a method for attaching the gypsum board 20 will be described. First, the corrugated steel sheet 10 is erected on the installation surface so that the crease 11 is substantially horizontal. Although the specific installation method of this corrugated steel plate 10 is arbitrary, for example, flat plates arranged substantially horizontally are welded to the top and bottom of the corrugated steel plate 10, and flat plates arranged substantially vertically on the left and right sides of the corrugated steel plate 10. (Not shown) is welded, and a plurality of stud bolts (not shown) are welded to each of these flat plates in an orthogonal shape. Then, a concrete frame is framed so as to enclose the stud bolt, and concrete is placed around the corrugated steel sheet 10 by placing concrete on the frame, and at the same time, a stud bolt is attached to the concrete column 30. By embedding, the corrugated steel sheet 10 can be tightly coupled to the concrete pillar 30 via the stud bolt.

  Next, the stud 40 is temporarily placed in a substantially horizontal state in the concave space portion 15 formed on the side portion of the corrugated steel sheet 10, and brought into contact with the second parallel portion 13 constituting the space portion 15, The second parallel part 13 is welded. Here, in order to horizontally arrange the stud 40, a horizontal line may be drawn on the second parallel portion 13 of the corrugated steel plate 10 before the stud 40 is temporarily placed. Alternatively, the stud 40 can be leveled by aligning the corners of the stud 40 with the bent portion extending from the second parallel portion 13 to the non-parallel portion 14, and in this case, the marking operation can be omitted.

  Thereafter, the gypsum board 20 is erected on the installation surface so as to be substantially parallel to the corrugated steel plate 10 and in contact with the outer surface of the stud 40. Finally, the gypsum board 20 is fixed to the stud 40 by driving a screw into the stud 40 from the outside of the gypsum board 20. This completes the installation of the gypsum board 20.

(Effect of Embodiment 1)
According to such a configuration, since at least a part of the stud 40 is accommodated in the space portion 15 of the corrugated steel sheet 10, the wall thickness can be reduced by the amount accommodated, and space saving of the wall structure 1 can be achieved. Can do.
In addition, when the gypsum board 20 is attached, the marking work for positioning the runner and the installation work for the runner are unnecessary, so that the construction work period can be shortened and the construction cost can be reduced.
In particular, by bringing the stud 40 into contact with the second parallel portion 13, the stud 40 can be easily placed horizontally compared to the case of the second embodiment described later.

[Embodiment 2]
Next, a second embodiment of the present invention will be described. This form is the form which fixed the stud to the non-parallel part of a corrugated steel plate. In addition, about the component similar to Embodiment 1, the same code | symbol or name as used in Embodiment 1 is attached | subjected as needed, and the description is abbreviate | omitted.

(overall structure)
FIG. 5 is an enlarged cross-sectional view (cross-sectional view at a location corresponding to FIG. 3) of the wall structure according to the second embodiment. As shown in FIG. 5, the wall structure 2 according to the second embodiment is configured by fixing gypsum boards 20 on both sides of the corrugated steel sheet 10 via studs 50.

(Overall configuration-fixture)
The stud 50 is a long support member having the same width as that of the gypsum board 20, and is housed in the concave space portion 15 of the corrugated steel sheet 10 in a state of being arranged substantially horizontally as in the first embodiment. ing. Here, unlike the first embodiment, the stud 50 is formed so that the side surface has a substantially triangular shape, and the stud 50 is placed on the upper surface of the non-parallel portion 14 of the corrugated steel sheet 10. The upper surface of is configured to be substantially horizontal. Here, a part of the stud 50 is accommodated in the concave space portion 15 of the corrugated steel sheet 10, but an end portion of the stud 50 protrudes from the space portion 15 toward the gypsum board 20. And the gypsum board 20 is contact | abutted with respect to this protruded edge part, and it is fixed with the bis | screw which is not illustrated.

  Here, the stud 50 is freely attachable to an arbitrary position in the direction toward the gypsum board 20 along the upper surface of the non-parallel portion 14. That is, as shown in FIGS. 6A and 6B as enlarged cross-sectional views, in a state where the stud 50 is placed on the upper surface of the non-parallel portion 14, the stud 50 is slid along the upper surface, The mounting position of the stud 50 with respect to the upper surface of the parallel part 14 can be adjusted. As a result, the protrusion amount of the stud 50 from the space 15 can be adjusted. Therefore, the position of the end face of the stud 50 can be matched with the mounting position of the gypsum board 20 by adjusting the protrusion amount at the construction site.

  Other examples in which the same adjustment is possible are shown in FIGS. In this example, the corrugated steel sheet 10 and the stud 40 are configured in substantially the same manner as in the first embodiment, but differ in that the non-parallel portion 14 of the corrugated steel sheet 10 is formed horizontally. In this case, the mounting position of the stud 40 with respect to the upper surface of the non-parallel portion 14 is adjusted by sliding the stud 40 in the horizontal direction along the upper surface with the stud 40 placed on the upper surface of the non-parallel portion 14. it can. As a result, the protruding amount of the stud 40 from the space 15 can be adjusted.

(Installation method)
The mounting method of the gypsum board 20 is substantially the same as that of the first embodiment, but after the corrugated steel sheet 10 is erected, a stud 50 is disposed on the upper surface of the non-parallel portion 14 of the corrugated steel sheet 10 and is fixed by welding. At this time, the position of the end surface of the stud 50 is matched with the mounting position of the gypsum board 20 by adjusting the position of the stud 50 with respect to the non-parallel portion 14. Then, the gypsum board 20 is fixed to the stud 50.

(Effect of Embodiment 2)
According to such a configuration, in addition to the same effects as in the first embodiment, the amount of protrusion of the stud 50 from the space 15 can be adjusted, so that manufacturing errors and installation errors of the corrugated steel sheet 10 are absorbed. Thus, the gypsum board 20 can be more reliably attached.

[Embodiment 3]
Next, a third embodiment of the present invention will be described. This form is a form in which the stud is fixed to the non-parallel portion of the corrugated steel sheet, and the stud is fixed through the attachment means. In addition, about the component similar to Embodiment 1, the same code | symbol or name as used in Embodiment 1 is attached | subjected as needed, and the description is abbreviate | omitted.

(overall structure)
FIG. 8 is an enlarged cross-sectional view (cross-sectional view at a location corresponding to FIG. 3) of the wall structure according to the third embodiment. As shown in FIG. 8, the wall structure 3 according to the third embodiment is configured by fixing a gypsum board 20 to both sides of a corrugated steel plate 10 via a stud 40 and a fixture 60.

  The mounting tool 60 corresponds to the mounting means in the claims, and is formed so that the side surface has a substantially triangular shape like the stud 50 of the second embodiment, and the corrugated steel sheet 10 is non-parallel. The upper surface of the fixture 60 is configured to be substantially horizontal when placed on the upper surface of the portion 14. However, the fixture 60 is a short member different from the stud 50 of the second embodiment, and a plurality of fixtures 60 are arranged on the upper surface of the non-parallel portion 14 at a predetermined interval, and the studs 40 are placed on the upper surfaces of the plurality of fixtures 60. And fixed by welding.

  Here, the stud 40 is freely attachable to an arbitrary position in the direction toward the gypsum board 20 along the upper surface of the fixture 60. That is, as shown in FIGS. 9A and 9B as enlarged cross-sectional views, in a state where the stud 40 is placed on the upper surface of the fixture 60, the stud 40 is slid along the upper surface to thereby fix the fixture. The mounting position of the stud 40 with respect to the upper surface of 60 can be adjusted. As a result, the protruding amount of the stud 40 from the space 15 can be adjusted. Therefore, the position of the end surface of the stud 40 can be matched with the mounting position of the gypsum board 20 by adjusting the protrusion amount at the construction site.

  Other examples in which similar adjustment is possible are shown in FIGS. In this example, the fixture 60 is configured in the same shape as the stud 40 and is fixed to the second parallel portion 13 with the groove directed downward. Even in this case, the mounting position of the stud 40 with respect to the upper surface of the fixture 60 is adjusted by sliding the stud 40 horizontally along the upper surface with the stud 40 placed on the upper surface of the fixture 60. it can. As a result, the protruding amount of the stud 40 from the space 15 can be adjusted.

(Installation method)
The mounting method of the gypsum board 20 is substantially the same as that of the first embodiment, but after the corrugated steel sheet 10 is erected, the fixtures 60 are arranged at predetermined intervals on the upper surface of the non-parallel portion 14 of the corrugated steel sheet 10 and fixed by welding. To do. Thereafter, the stud 40 is placed on the upper surface of the fixture 60 and welded to the fixture 60. At this time, the position of the end surface of the stud 40 is matched with the mounting position of the gypsum board 20 by adjusting the position of the stud 40 with respect to the mounting tool 60. Then, the gypsum board 20 is fixed to the stud 40.

(Effect of Embodiment 3)
According to such a configuration, even when the stud 40 is attached via the attachment tool 60, the same effect as in the second embodiment can be obtained.

[Embodiment 4]
Next, a fourth embodiment will be described. This form is a form in which the stud is fixed through the attaching means, and is provided with a vibration isolating means and a position in which the position of the support member relative to the attaching means can be displaced in the horizontal direction. In addition, about the component similar to Embodiment 3, the same code | symbol or name as used in Embodiment 3 is attached | subjected as needed, and the description is abbreviate | omitted.

(overall structure)
FIG. 11 is an enlarged cross-sectional view (a cross-sectional view at a location corresponding to FIG. 3) of the wall structure according to the fourth embodiment. As shown in FIG. 11, the wall structure 4 according to the fourth embodiment is configured by attaching a gypsum board 20 to both sides of a corrugated steel plate 10 via a support plate 70 and a fixture 80.

(Overall configuration-support member and fixture)
FIG. 12 is an exploded perspective view around the support plate 70 and the fixture 60. The support plate 70 corresponds to the support member in the claims. Specifically, the support plate 70 is a long side member having an approximately L-shaped side surface, and includes a horizontal portion 70a and a vertical portion 70b. The horizontal portion 70a is formed with an insertion hole 70c through which the fixing bolt 83a can be inserted at a position corresponding to a fixing bolt 83a described later. The gypsum board 20 is brought into contact with the outer surface of the vertical portion 70b of the support plate 70, and a screw 70d is driven from the outer surface of the gypsum board 20 to the vertical portion 70b. Is fixed.

  The mounting tool 80 corresponds to the mounting means in the claims, and includes a fixed base 81, an anti-vibration rubber 82, and a fixed plate 83.

  The fixed base 81 is a short member configured in the same manner as the fixture 60 in the third embodiment, is formed so that the side surface shape is substantially triangular, and is formed on the upper surface of the non-parallel portion 14 of the corrugated steel sheet 10. In the mounted state, the upper surface of the fixed base 81 is configured to be substantially horizontal. Therefore, as in the example of FIG. 6, the fixed base 81 is slid along the upper surface in a state where the fixed base 81 is placed on the upper surface of the non-parallel portion 14, thereby fixing the non-parallel portion 14 to the upper surface. The mounting position of the base 81 can be adjusted. As a result, the protrusion amount of the support member 70 from the space 15 can be adjusted.

  The anti-vibration rubber 82 is for reducing the mutual resonance between the corrugated steel sheet 10 and the gypsum board 20, and corresponds to the anti-vibration means in the claims. The anti-vibration rubber 82 is formed in a rectangular parallelepiped shape, and is fixed to the fixed base 81 and the fixed plate 83 by an arbitrary method while being sandwiched between the fixed base 81 and the fixed plate 83. Has been. By providing the anti-vibration rubber 82 in this manner, mutual vibration transmission between the steel plate 10 and the gypsum board 20 can be prevented. As the vibration isolating rubber 82, for example, butyl rubber can be used.

  The fixing plate 83 is a flat plate member, and a fixing bolt 83a that protrudes substantially vertically upward is provided on the upper surface thereof. With the fixing bolt 83a inserted through the insertion hole 70c, the cap nut 83b is screwed onto the upper end of the fixing bolt 83a, whereby the support plate 70 is fixed to the fixing plate 83.

  Here, the position of the support plate 70 relative to the fixture 80 can be displaced in the horizontal direction along the gypsum board 20. That is, the insertion hole 70c of the horizontal portion 70a of the support plate 70 is formed in a long hole shape along the horizontal direction, and the fixing bolt 83a is movable in the horizontal direction inside the insertion hole 70c. Therefore, even if the corrugated steel sheet 10 is displaced in the horizontal direction when an earthquake occurs, the displacement is absorbed by the movement of the fixing bolt 83a and is not transmitted to the gypsum board 20, so that the gypsum board 20 can be prevented from being damaged.

(Effect of Embodiment 4)
According to such a configuration, in addition to the same effects as in the third embodiment, mutual vibration transmission between the corrugated steel sheet 10 and the gypsum board 20 can be prevented, and damage to the gypsum board 20 can be prevented.

[III] Modifications to Each Embodiment While the embodiments of the present invention have been described above, the specific configuration and means of the present invention are within the scope of the technical idea of each invention described in the claims. It can be arbitrarily modified and improved within. Hereinafter, such a modification will be described.

(About problems to be solved and effects of the invention)
In addition, the problems to be solved by the invention and the effects of the invention are not limited to the above-described contents, and the present invention solves the problems not described above or has the effects not described above. There are also cases where only some of the described problems are solved or only some of the described effects are achieved.

(About corrugated steel sheet)
Regarding the cross-sectional shape of the corrugated steel sheet 10, various shapes can be adopted in addition to the above-described shape. In any of these cases, the wall thickness can be reduced by disposing at least a part of the support member in the concave space 15.

(About sound absorbing means)
Between the corrugated steel plate 10 and the plate material, sound absorbing means for absorbing sound energy transmitted between them may be provided. As the sound absorbing means, for example, glass wool, high density rock wool, sponge, or urethane foam can be used. In particular, when glass wool or rock wool is used, it is preferable in that heat insulation performance and fire resistance performance can be improved in addition to sound insulation performance.

(About board materials)
In each of the first to fourth embodiments, the gypsum board 20 is provided on both sides of the corrugated steel sheet 10, but may be provided only on either one. Moreover, as a board | plate material, arbitrary interior materials and exterior materials other than the gypsum board 20 can be used.

(About the fixture)
In addition to the support members and attachment means shown in the first to fourth embodiments, any means can be used as long as the plate material can be attached to the corrugated steel sheet.

It is a front view of the wall structure which concerns on Embodiment 1 of this invention. It is a longitudinal cross-sectional view of the wall structure of FIG. FIG. 3 is an enlarged view of a main part of FIG. 2. It is AA arrow sectional drawing of FIG. It is an expanded sectional view of the wall structure which concerns on Embodiment 2. FIG. It is an expanded sectional view of FIG. FIG. 10 is an enlarged cross-sectional view according to a modification of the second embodiment. It is an expanded sectional view of the wall structure concerning Embodiment 3. It is an expanded sectional view of FIG. FIG. 10 is an enlarged cross-sectional view according to a modified example of the third embodiment. It is an expanded sectional view of the wall structure concerning Embodiment 4. It is a disassembled perspective view of the periphery of a support plate and a fixture.

Explanation of symbols

1, 2, 3, 4 Wall structure 10 Corrugated steel plate 11 Folding line 12 First parallel part 13 Second parallel part 14 Non-parallel part 15 Space part 20 Gypsum board 30 Concrete pillar 40, 50 Stud 60, 80 Fixture 70 Support plate 70a Horizontal portion 70b Vertical portion 70c Insertion hole 81 Fixing base 82 Anti-vibration rubber 83 Fixing plate 83a Fixing bolt 83b Cap nut

Claims (8)

The corrugated steel sheet is erected on the installation surface so that the folding line is substantially horizontal, and the plate material is erected on the installation surface so as to be substantially parallel to the corrugated steel sheet, and the plate material is disposed on the corrugated steel sheet. A structure for mounting via a support member,
By providing the corrugated steel sheet with a non-parallel portion that is non-parallel to the plate material and a parallel portion that is substantially parallel to the plate material and is disposed farther than the non-parallel portion with respect to the plate material. Forming a concave space,
Accommodating at least a part of the support member in the space formed on the side facing the plate member;
Mounting structure of plate material in wall structure using corrugated steel plate characterized by The support member is directly attached to the parallel part or the non-parallel part,
The board | substrate attachment structure in the wall structure using the corrugated steel plate of Claim 1 characterized by these. The amount of protrusion of the support member from the space can be adjusted by allowing the support member to be attached to an arbitrary position in the direction toward the plate along the upper surface of the non-parallel portion. And
A mounting structure for a plate material in a wall structure using the corrugated steel sheet according to claim 2. A mounting means for mounting the support member to the corrugated steel plate is attached to the parallel part or the non-parallel part,
Attaching the support member to the corrugated steel plate via the attachment means;
The board | substrate attachment structure in the wall structure using the corrugated steel plate of Claim 1 characterized by these. By allowing the support member to be attached at an arbitrary position in the direction toward the plate along the upper surface of the attachment means, the amount of protrusion of the support member from the space can be adjusted. What
A mounting structure for a plate material in a wall structure using the corrugated steel sheet according to claim 4. Provided between the attachment means and the support member, a vibration isolation means for reducing mutual resonance between the corrugated steel sheet and the plate material,
A mounting structure for a plate material in a wall structure using the corrugated steel sheet according to claim 4 or 5. The position of the support member relative to the attachment means can be displaced in the horizontal direction along the plate material,
A mounting structure for a plate material in a wall structure using the corrugated steel sheet according to any one of claims 4 to 6. A method for attaching a plate material to a corrugated steel plate via a support member,
A step of erecting the corrugated steel sheet on the installation surface so that the folding line is substantially horizontal;
Fixing the support member directly or indirectly to the corrugated steel sheet so that at least a part of the support member is accommodated in a concave space formed on the side of the corrugated steel sheet;
A step of erecting the plate material on the installation surface so as to be substantially parallel to the corrugated steel plate and in contact with the support member;
Fixing the plate to the support member;
The board | plate material attachment method in the wall structure using the corrugated steel plate characterized by including these.

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