JP2007262724A - Wall framing method for wall panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a wall framing method for a wall panel, which can enhance the working efficiency of wall framing work. <P>SOLUTION: The wall panel 16 with the smallest width dimension among wall panels 16-36 is firstly erected as a standard panel, and after that, the wall panels 20-36 are erected in order along one of the directions of the outer periphery of a floor panel 12. When the wall panels 16-36 are erected as above, the wall panels 32 and 36 have not been erected yet in the case of the erection of the wall panel 24 farthest from a crane C. This enables the sufficient visual recognition of the wall panel 24 from the side of the crane C. Thus, wall framing can be efficiently performed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a method for assembling a wall panel during construction of a building.

In the construction method of the building disclosed in Patent Document 1 below, after assembling the outer wall portion corresponding to the outer corner portion and the inner corner portion, the outer wall portion of the straight portion (as a whole is flat) is connected to the outer corner portion and the outer corner portion. Assemble between the outer walls corresponding to the corners.
JP-A-5-163773

  However, in the building construction method disclosed in Patent Document 1, when assembling the outer wall portion of the straight portion (as a whole, a flat plate), the outer wall portion corresponding to the protruding corner portion and the entering corner portion is already erected. ing. For this reason, when the assembled position of the lifted outer wall part and the actually lifted outer wall part are visually observed from a cockpit such as a crane that lifts the outer wall part of the straight part, the disturbed outer wall part becomes an obstacle. For this reason, the assembly of the outer wall portion, that is, the efficiency of the wall assembly work is poor. Moreover, since it is difficult for the operator who operates the crane and the operator who positions the wall panel to see each other, it is difficult to communicate with each other. It was.

  In view of the above facts, an object of the present invention is to provide a wall panel wall assembly method capable of improving the work efficiency of wall assembly work.

  According to a first aspect of the present invention, there is provided a method for assembling a wall panel, wherein the plurality of wall panels are erected in a building in which other wall panels are erected adjacent to each other at both ends in the width direction of each wall panel. A method of assembling a wall panel at the time of installation, wherein one of the plurality of wall panels is erected prior to another wall panel, and the first erected wall panel is used as a reference. Another wall panel is erected in order along one of the outer peripheral directions of the building.

  In the wall paneling method of the wall panel according to the first aspect of the present invention, any one of the plurality of wall panels is erected prior to the other wall panels, and thereafter, is erected first. With the wall panel as a reference, other wall panels are erected in order along one of the outer peripheral directions of the building. For this reason, it is from the width direction one end (the end of the side where the already erected wall panel is not adjacent) to the other width direction other end of the wall panel that is erected first. There are no continuous wall panels. For this reason, the already erected wall panel is unlikely to become an obstacle when viewing the newly erected wall panel.

  According to a second aspect of the present invention, in the method for assembling the wall panel according to the first aspect of the present invention, in the first aspect of the present invention, among the plurality of wall panels, a width direction dimension of the wall panel to be erected first may be different. It is characterized by being shorter than the wall panels.

  In the wall panel wall assembly method according to the second aspect of the present invention, the wall panel that is erected first is shorter in the width direction than the other wall panels, and thus is more self-supporting than the other wall panels. . For this reason, the special structure for hold | maintaining the first wall panel in the standing state is not required from when the first wall panel is erected to when the next wall panel is erected.

  According to a third aspect of the present invention, in the method for assembling the wall panel according to the first aspect of the present invention, the second aspect of the present invention according to the first aspect or the second aspect of the present invention is that the second wall panel is erected with respect to the width direction of the first wall panel. The wall panel to be erected first is set so that the width direction of the wall panel to be installed intersects, and after the second wall panel is erected, the wall panel that has been erected first is It is characterized by being integrally connected to a wall panel.

  In the wall assembly method of the wall panel according to the third aspect of the present invention, the width direction of the wall panel that is erected secondly intersects the width direction of the wall panel that is erected first, In addition, the second wall panel is integrally connected to the first wall panel. For this reason, the wall panel erected first and the wall panel erected second support each other. Thereby, the special structure for hold | maintaining the wall panel erected first and the wall panel erected second in the standing state becomes unnecessary.

  According to a fourth aspect of the present invention, in the method for assembling a wall panel according to the first aspect of the present invention, in the first aspect of the present invention, of the plurality of wall panels, the first wall panel to be erected is a height of the building. It is characterized by being bent or curved around an axis whose axial direction is the vertical direction.

  In the wall panel assembly method according to the fourth aspect of the present invention, the wall panel to be erected first is bent or curved around an axis whose axial direction is the height direction of the building. Compared to flat wall panels with straight directions, they are more self-supporting. For this reason, the special structure for hold | maintaining the first wall panel in the standing state is not required from when the first wall panel is erected to when the next wall panel is erected.

  As described above, in the wall panel wall assembly method according to the first aspect of the present invention, when the wall panel to be erected is visually observed, the wall panel already erected is unlikely to become an obstacle and smoothly and efficiently. Wall panels can be erected.

  In the wall assembly method of the wall panel according to the second aspect of the present invention, the first wall panel is held in the standing state after the first wall panel is erected until the next wall panel is erected. This eliminates the need for a special configuration, thereby reducing the man-hours for standing the wall panel and reducing the cost.

  In the wall panel wall assembly method according to the third aspect of the present invention, there is a special configuration for holding the wall panel erected first and the wall panel erected secondly in an upright state. Since it becomes unnecessary, the man-hours for standing the wall panel can be reduced and the cost can be reduced.

  In the wall panel wall assembly method according to the present invention as set forth in claim 4, the wall panel to be erected first is basically self-supporting because it is bent or curved around an axis whose axial direction is the height direction. This eliminates the need for a special configuration for holding the first wall panel in an upright state, thereby reducing the number of steps for erecting the wall panel and reducing the cost.

<Configuration of First Embodiment>
FIG. 1 is a plan view showing an outline of a building 10 constructed using the wall panel erection method according to the first embodiment of the present invention as one step of the construction process. FIG. A schematic of 10 is shown in perspective view. In addition, in each figure, illustration is abbreviate | omitted regarding the ceiling part of the building 10, a roof, etc.

  As shown in FIGS. 1 and 7, the building 10 includes a floor panel 12. The floor panel 12 is formed by undergoing processes such as foundation floor joist construction, moisture-proof construction, and floor assembly on the land where foundation finishing and bar arrangement work have been completed. In the present embodiment, floor panel 12 has a shape in which one corner side of a rectangle is further cut into a rectangular shape in plan view. A wall panel 16 serving as a reference panel is erected on the first side portion 14 corresponding to the short side of the rectangular cutout portion. The wall panel 16 has a plate shape in which the longitudinal direction is along the height direction of the building 10 and the width direction is along the first side portion 14, and is fixed at the first side portion 14 by fixing means such as a nail or a bolt. A wall panel 16 is fixed to the floor panel 12.

  A wall panel 20 is erected on the second side 18 of the floor panel 12 that is continuous from one end of the first side 14 so as to be orthogonal to the first side 14. The wall panel 20 has a flat plate shape whose longitudinal direction is along the height direction of the building 10 and whose width direction is perpendicular to the width direction of the wall panel 16. The wall panel 20 is fixed to the floor panel 12 at the second side 18 by fixing means such as nails and bolts. When the wall panel 20 is fixed to the floor panel 12, the other end in the width direction of the wall panel 20 is used. The wall panel 20 is adjacent to the wall panel 16 at one end in the thickness direction near one end in the width direction of the wall panel 16.

  Further, a wall panel 24 is erected on the third side portion 22 of the floor panel 12 continuous from one end of the second side portion 18. The wall panel 24 has a flat plate shape whose longitudinal direction is along the height direction of the building 10 and whose width direction is parallel to the width direction of the wall panel 16. The wall panel 24 is fixed to the floor panel 12 at the third side 22 by fixing means such as nails and bolts. When the wall panel 24 is fixed to the floor panel 12, the other end of the wall panel 24 in the width direction is fixed. The wall panel 24 is adjacent to the wall panel 20 with one surface in the thickness direction of the wall panel 24 (surface facing the wall panel 16) facing one end in the width direction of the wall panel 20 in the vicinity of the wall. .

  A wall panel 28 stands on the fourth side 26 of the floor panel 12 that is continuous from one end of the third side 22 and is located on the opposite side of the second side 18 along the width direction of the floor panel 12. It is installed. The wall panel 28 has a flat plate shape whose longitudinal direction is along the height direction of the building 10 and whose width direction is parallel to the width direction of the wall panel 20. The wall panel 28 is fixed to the floor panel 12 at the fourth side portion 26 by fixing means such as nails and bolts. When the wall panel 28 is fixed to the floor panel 12, the other end of the wall panel 28 in the width direction is fixed. The wall panel 28 is adjacent to the wall panel 24 in a state where one surface in the thickness direction of the wall panel 28 (surface facing the wall panel 20) is opposed to one end in the width direction of the wall panel 24 in the vicinity of the wall portion. .

  Furthermore, the floor panel is continuous from one end of the fourth side 26 on the side opposite to the third side 22 via the first side 14 and is parallel to the first side 14 and the third side 22. A wall panel 32 is erected on the fifth side 30 of 12. The wall panel 32 has a flat plate shape whose longitudinal direction is along the height direction of the building 10 and whose width direction is parallel to the width direction of the wall panel 24. The wall panel 32 is fixed to the floor panel 12 at the fifth side 30 by fixing means such as nails and bolts. When the wall panel 32 is fixed to the floor panel 12, the other end of the wall panel 32 in the width direction is fixed. The wall panel 32 is adjacent to the wall panel 28 in a state where the portion faces one surface in the thickness direction in the vicinity of one end in the width direction of the wall panel 28 (surface on the side facing the wall panel 20).

  The sixth side is orthogonal to both the fifth side 30 and the first side 14 and has one end connected to the other end of the first side 14 and the other end connected to one end of the fifth side 30. A wall panel 36 is erected on the portion 34. The wall panel 36 has a flat plate shape whose longitudinal direction is along the height direction of the building 10 and whose width direction is parallel to the width direction of the wall panel 28. The wall panel 36 is fixed to the floor panel 12 at the sixth side 34 by fixing means such as nails and bolts. When the wall panel 36 is fixed to the floor panel 12, the wall panel 36 is the other end in the width direction. One side in the thickness direction near the wall (the surface facing the wall panel 28) is adjacent to the wall panel 32 in the state facing the width direction one end, and one end in the width direction of the wall panel 36 is the first. The one side portion 14 is adjacent to the one side in the thickness direction near the other end in the width direction (the surface on the wall panel 32 side).

  Here, in the present embodiment, among the sides from the first side portion 14 to the sixth side portion 34, the first side portion 14 is the shortest, and therefore, the first side portion 14 to the sixth side portion 34. Among the width dimensions of the wall panel 16 to the wall panel 36 erected on each side up to, the width dimension of the wall panel 16 is the shortest.

<Operation and Effect of First Embodiment>
Next, the operation and effect of the present embodiment will be described through the description of the wall assembly process of the wall panels 16 to 36.

  In this building 10, foundation floor joist construction and moisture-proof construction are performed on the land where foundation finishing and bar arrangement work have been completed. A floor set is formed on the land that has undergone such a process, and the floor panel 12 is formed. Next, as shown in FIG. 1, the crane is located between the fourth side 26 and the sixth side 34 along the width direction of the floor panel 12 at the side of the longitudinal end of the floor panel 12. C is arranged. In the wall assembly process, the wall panel 16 is first lifted by the crane C and conveyed to the vicinity of the first side portion 14 of the floor panel 12.

  In this state, as shown in FIG. 2, the wall panel 16 is placed on the floor panel 12 along the floor panel 12, and the wall panel 16 is fixed to the floor panel 12 by fixing means such as nails and bolts. As a result, the wall panel 16 is erected on the floor panel 12.

  Next, the wall panel 20 is lifted by the crane C and conveyed to the vicinity of the second side portion 18 of the floor panel 12. In this state, as shown in FIG. 3, the wall panel 20 is placed on the floor panel 12 along the second side portion 18, and the wall panel 20 is fixed to the floor panel 12 by fixing means such as nails and bolts. In addition, the wall panel 20 is connected and fixed to the wall panel 16 by fixing means such as nails and bolts. As a result, the wall panel 16 is adjacent to the wall panel 16 in the state where the other end in the width direction of the wall panel 20 is opposed to one side in the thickness direction (the side of the third side portion 22) in the vicinity of the one end in the width direction of the wall panel 16. The wall panel 20 is erected on the floor panel 12.

  Next, the wall panel 24 is lifted by the crane C and conveyed to the vicinity of the third side portion 22 of the floor panel 12. In this state, as shown in FIG. 4, the wall panel 24 is placed on the floor panel 12 along the third side portion 22, and the wall panel 24 is fixed to the floor panel 12 by fixing means such as nails and bolts. In addition, the wall panel 24 is connected and fixed to the wall panel 20 by fixing means such as nails and bolts. Thus, in the state where one surface in the thickness direction in the vicinity of the other widthwise end of the wall panel 24 (the surface on the side facing the wall panel 16) is opposed to the side of the widthwise one end of the wall panel 20. A wall panel 24 is erected on the floor panel 12 adjacent to the panel 20.

  Next, the wall panel 28 is lifted by the crane C and conveyed to the vicinity of the fourth side portion 26 of the floor panel 12. In this state, as shown in FIG. 5, the wall panel 28 is placed on the floor panel 12 along the fourth side portion 26, and the wall panel 28 is fixed to the floor panel 12 by fixing means such as a nail or a bolt. In addition, the wall panel 28 is connected and fixed to the wall panel 24 by fixing means such as nails and bolts. As a result, in the state where one surface in the thickness direction in the vicinity of the other widthwise end of the wall panel 28 (the surface on the side facing the wall panel 20) is opposed to the side of the widthwise one end of the wall panel 24. A wall panel 28 is erected on the floor panel 12 adjacent to the panel 24.

  Next, the wall panel 32 is lifted by the crane C and conveyed to the vicinity of the fifth side 30 of the floor panel 12. In this state, as shown in FIG. 6, the wall panel 32 is placed on the floor panel 12 along the fifth side portion 30, and the wall panel 32 is fixed to the floor panel 12 by fixing means such as nails and bolts. In addition, the wall panel 32 is connected and fixed to the wall panel 28 by fixing means such as nails and bolts. Accordingly, the wall panel 32 is adjacent to the wall panel 28 in a state where the other end in the width direction of the wall panel 32 faces one surface in the thickness direction (the surface on the side facing the wall panel 20) at one end in the width direction of the wall panel 28. The wall panel 32 is erected on the floor panel 12.

  Next, the wall panel 36 is lifted by the crane C and conveyed to the vicinity of the sixth side 34 of the floor panel 12. In this state, as shown in FIG. 7, the wall panel 36 is placed on the floor panel 12 along the sixth side 34, and the wall panel 36 is fixed to the floor panel 12 by fixing means such as nails and bolts. In addition, the wall panel 36 is connected and fixed to both the wall panel 32 and the wall panel 16 by fixing means such as nails and bolts. Thereby, one surface in the thickness direction in the vicinity of the other widthwise end of the wall panel 36 (the surface on the side facing the fourth side portion 26) faces one end in the width direction of the wall panel 32, and the wall panel 36. One end in the width direction of the wall panel 16 is adjacent to both the wall panel 32 and the wall panel 16 in a state facing one surface in the thickness direction in the vicinity of the other end in the width direction of the wall panel 16 (the surface on the wall panel 32 side). The wall panel 36 is erected on the floor panel 12.

  That is, in the wall assembling method according to the present embodiment, the wall panel 16 is first erected, and then the wall panel along one direction along the outer periphery of the floor panel 12 (the direction of arrow R in FIG. 1). 20, wall panel 24, wall panel 28, wall panel 32, and wall panel 36 are erected in order. In this way, each of the wall panels 16 to 36 is erected in order, and at the side of the longitudinal end of the floor panel 12 and the fourth side 26 and the second side along the width direction of the floor panel 12. When the crane C which conveys each wall panel 16-36 is arrange | positioned between the 6 side parts 34, when standing up the wall panel 24 furthest from the crane C, for example, the wall panel 32 and the wall panel Since 36 is not yet erected, the wall panel 24 can be sufficiently visually recognized from the crane C. For this reason, wall assembly can be performed efficiently.

  Moreover, since the operator who positions the wall panel 24 and the like can be sufficiently visually recognized from the operator who operates the crane C, the operator of the crane C can sufficiently draw the intention of the operator who positions the wall panel 24 and the like. Thus, the work effort can be reduced extremely effectively.

  Furthermore, the wall panel 16 to be erected first is shorter in width than the other wall panels 24-36. For this reason, the other wall panels 24 to 36 having a long width are difficult to stand on their own without using a brace or the like, whereas the wall panel 16 can stand on their own without using a brace or the like. As a result, the cost can be reduced, the man-hours for assembling a special configuration for holding the wall panel 16 in an upright state, such as bracing, and the man-hours for the wall assembly can be shortened.

  Further, the wall panel 20 standing next to the wall panel 16 is connected to the wall panel 16 so that the wall panel 16 and the wall panel 20 support each other. Thereby, in order to hold | maintain the wall panel 20 in an upright state, it is not necessary to use a brace etc., a cost can be made cheap and a man-hour can be shortened. Similarly, the wall panels 24 to 36 erected after the wall panel 20 can be maintained in an erected state without using braces or the like, so that costs can be reduced and man-hours can be reduced.

<Configuration of Second Embodiment>
Next, other embodiments of the present invention will be described. In describing each of the following embodiments, the same parts as those in the previous embodiment are basically the same as those in the embodiment described above including the first embodiment. Reference numerals are assigned and detailed description thereof is omitted.

  FIG. 8 is a plan view showing an outline of a building 50 constructed using the wall panel erection method according to the second embodiment of the present invention as one process. As shown in this figure, the building 50 does not include the wall panel 20 and the wall panel 24, but instead includes a wall panel 52, a wall panel 54, and a wall panel 56 serving as a reference panel.

  The wall panel 52 is a flat plate whose longitudinal direction is along the height direction of the building 50 and whose width direction is perpendicular to the width direction of the wall panel 16, and is erected along the second side portion 18. However, the width dimension is shorter than that of the wall panel 20. Therefore, like the wall panel 20, the wall panel 52 is adjacent to the wall panel 16 at one end in the thickness direction in the vicinity of one end in the width direction of the wall panel 16 when the wall panel 52 is fixed to the floor panel 12. However, one end in the width direction does not reach the vicinity of the end of the second side 18 on the third side 22 side.

  On the other hand, the wall panel 54 is a flat plate whose longitudinal direction is along the height direction of the building 50 and whose width direction is parallel to the width direction of the wall panel 16, and is erected along the third side portion 22. However, the width dimension is shorter than that of the wall panel 24. For this reason, the wall panel 54, like the wall panel 24, has one end in the width direction in the state of being fixed to the floor panel 12 and one surface in the thickness direction in the vicinity of the other end in the width direction of the wall panel 28 ( The other end in the width direction does not reach the vicinity of the end of the third side 22 on the second side 18 side.

  A wall panel 56 is provided corresponding to a corner where the second side 18 and the third side 22 intersect. The wall panel 56 includes a pair of wall portions 58 and 60. The longitudinal direction of each of the wall portion 58 and the wall portion 60 is along the height direction of the building 50. The width direction of the wall portion 58 and the width direction of the wall portion 60 are orthogonal to each other, the width direction of the wall portion 58 is along the second side portion 18, and the width direction of the wall portion 60 is the third side portion 22. It is along. As described above, the angle-shaped wall panel 56 constituted by the wall portion 58 and the wall portion 60 has a fixing means such as a nail or a bolt at a corner portion where the second side portion 18 and the third side portion 22 intersect with each other. To the floor panel 12.

  When the wall panel 56 is fixed to the floor panel 12 in this way, the end of the wall 58 opposite to the wall 60 is adjacent to the wall panel 52 in a state facing the one end in the width direction of the wall panel 52. The wall 58 and the wall panel 52 are connected and fixed to the wall panel 52 by fixing means such as nails and bolts. On the other hand, the end portion of the wall portion 60 opposite to the wall portion 58 is adjacent to the wall panel 54 while facing the other end portion in the width direction of the wall panel 54. Are fixedly connected to the wall panel 54 by fixing means such as nails and bolts.

<Operation and Effect of Second Embodiment>
In the wall assembly process in the main building 50 having the above configuration, the wall panel 56 is first lifted by the crane C disposed on the opposite side of the second side 18 from the fourth side 26, and the second side The wall panel 56 is conveyed in the vicinity of the corner where the 18 and the third side 22 intersect. The wall panel 56 is placed on the floor panel 12 with the wall 58 along the second side 18 and the wall 60 along the third side 22 and is fixed to the floor panel 12 by a fixing means such as a nail or a bolt. Fixed to.

  Next, the wall panel 54 is lifted by the crane C and conveyed to the side of the end of the wall 60 opposite to the wall 58. A wall panel 54 is placed on the floor panel 12 along the third side portion 22, and the wall panel 54 is fixed to the floor panel 12 by a fixing means such as a nail or a bolt, and is fixed by a fixing means such as a nail or a bolt. The wall panel 54 is connected and fixed to the wall panel 56. As a result, the wall panel 54 stands on the floor panel 12 adjacent to the wall 60 in a state where the other end in the width direction of the wall panel 54 faces the end of the wall 60 opposite to the wall 58. Established.

  Thereafter, similarly to the first embodiment, the wall panel 28, the wall panel 32, and the wall panel 36 are erected in order, and after the wall panel 36 is erected, the wall panel 16 is erected. After the wall panel 16 is erected, the surface on one side (the third side portion 22 side) in the thickness direction of the wall panel 16 in the vicinity of one end portion in the width direction of the wall panel 16 and the wall portion 60 of the wall portion 58. The wall panel 52 is conveyed by the crane C between the opposite end of the wall panel 52. The wall panel 52 is placed on the floor panel 12 along the second side portion 18 and fixed to the floor panel 12 by fixing means such as nails and bolts, and the wall is fixed by fixing means such as nails and bolts. It is fixed to both the panel 16 and the wall panel 56.

  That is, in the wall assembling method according to the present embodiment, the wall panel 56 is first erected, and then the wall panel along one direction along the outer periphery of the floor panel 12 (in the direction of arrow R in FIG. 8). 28, the wall panel 32, the wall panel 36, the wall panel 16, and the wall panel 52 are erected in order. As described above, the wall panels 56, 54, 28, 32, 36, 16, and 52 are erected in order, and the crane C is disposed on the opposite side of the second side 18 from the fourth side 26. Thus, for example, when the wall panel 28 is erected, the wall panel 36 and the wall panel 52 are not yet erected, so that the wall panel 28 can be sufficiently visually recognized from the crane C. For this reason, wall assembly can be performed efficiently.

  Furthermore, since the wall panel 56 that is erected first is an angle that is bent at a substantially right angle in a plan view, the wall panel 56 can be made independent without using bracing. As a result, the cost can be reduced and the man-hours for assembling a special configuration for holding the wall panel 56 in an upright state, such as bracing, can be reduced, and the man-hours for the wall assembly can be shortened.

  Further, since the wall panel 54 erected next to the wall panel 56 is supported by the wall panel 56 by being connected to the wall panel 56, bracing or the like is used to hold the wall panel 54 in the erected state. There is no need, the cost can be reduced, and the man-hours can be shortened. Similarly, the wall panels 28 to 52 erected after the wall panel 54 can be maintained in an erected state without using braces or the like, so that costs can be reduced and man-hours can be reduced.

  In the present embodiment, the width direction of the wall portion 60 is orthogonal to the width direction of the wall portion 58 that constitutes the wall panel 56 that is first erected (that is, the reference panel) (that is, The wall panel 56 is bent at a right angle around an axis whose axial direction is the height direction of the building 50).

  However, the wall panel 56 to be erected first may be curved in plan view (that is, the wall panel 56 is curved around an axis whose axial direction is the height direction of the building 50). In addition, the angle formed by the width direction of the wall portion 60 with respect to the width direction of the wall portion 58 is not perpendicular, and the angle formed by the width direction of the wall portion 60 with respect to the width direction of the wall portion 58 is set to an acute angle or an obtuse angle. May be. Further, a configuration in which a wall portion whose width direction is inclined with respect to the width direction of both of the wall portions 58 and 60 is interposed between the wall portion 58 and the wall portion 60 (that is, the wall panel 56 is viewed in plan view). It is good also as the shape which chamfered the corner | angular part. Even with such a configuration, the wall panel 56 can be made independent without using bracing or the like.

<Configuration of Third Embodiment>
Next, a third embodiment of the present invention will be described.

  FIG. 9 is a plan view schematically showing a building 70 constructed using the wall panel erection method according to the present embodiment as one process. As shown in this figure, the building 70 does not include the wall panel 20 but instead includes a wall panel 72 and a wall panel 74 that serve as a reference panel.

  The wall panel 72 is a flat plate whose longitudinal direction is along the height direction of the building 70 and whose width direction is perpendicular to the width direction of the wall panel 16, and is erected along the second side portion 18. However, the width dimension is shorter than the width dimension of each of the wall panels 24, 28, 32, 36, and preferably shorter than the width dimension of the wall panel 16. The wall panel 72 is adjacent to the wall panel 24 with one surface in the thickness direction at the one end in the width direction (the fourth side portion 26 side) facing the other end in the width direction of the wall panel 24. In the state, it is fixed to the floor panel 12 and the third side portion 22 by fixing means such as nails and bolts.

  On the other hand, the wall panel 74 is formed in a plate shape whose longitudinal direction is along the height direction of the building 70 and whose width direction is perpendicular to the width direction of the wall panel 16, and along the second side portion 18. It is the same as the wall panel 20 in that it is erected, but the width dimension is shorter than the wall panel 20, and the width dimension of the wall panel 74 is the difference between the width dimension of the wall panel 20 and the width dimension of the wall panel 72. In other words, the wall panel 72 and the wall panel 74 constitute the wall panel 20. The wall panel 74 is provided between the surface on one side in the thickness direction (the third side portion 22 side) in the vicinity of one end in the width direction of the wall panel 16 and the other end in the width direction of the wall panel 72. It is being fixed to the floor panels 12, 72, 16 by fixing means, such as.

<Operation and Effect of Third Embodiment>
In the wall assembly process in the main building 70 having the above configuration, the wall panel 72 is first lifted by the crane C disposed on the opposite side of the second side 18 from the fourth side 26, and the second side The wall panel 72 is conveyed in the vicinity of the end portion of the 18th side portion 22 side. The wall panel 72 is placed on the floor panel 12 along the second side 18 and is fixed to the floor panel 12 by fixing means such as nails and bolts.

  Next, the wall panel 24, the wall panel 28, the wall panel 32, and the wall panel 36 are erected in order, and after the wall panel 36 is erected, the wall panel 16 is erected. After the wall panel 16 is erected, the surface on one side in the thickness direction of the wall panel 16 (the third side portion 22 side) in the vicinity of one end in the width direction of the wall panel 16, the width direction of the wall panel 72, etc. A wall panel 74 is conveyed by the crane C between the ends. The wall panel 74 is placed on the floor panel 12 along the second side 18 and is fixed to the floor panel 12 by fixing means such as nails and bolts, and the wall panel 74 is fixed by the fixing means such as nails and bolts. It is fixed to both the panel 16 and the wall panel 72.

  That is, in the wall assembling method according to the present embodiment, the wall panel 72 is erected first, and then the wall panel along one direction along the outer peripheral portion of the floor panel 12 (the direction of arrow R in FIG. 9). 24, wall panel 28, wall panel 32, wall panel 36, wall panel 16, and wall panel 74 are erected in order. Thus, each wall panel 72, 24, 28, 32, 36, 16, 74 is erected in order, and the crane C is arranged on the opposite side of the second side 18 from the fourth side 26. Thus, similarly to the second embodiment, when the wall panel 28 is erected, the wall panel 36 and the wall panel 74 are not yet erected, so that the wall panel 28 is viewed from the crane C side. Is fully visible. For this reason, wall assembly can be performed efficiently.

  Furthermore, the wall panel 72 erected first is shorter in width than the other wall panels 24 to 36 and the wall panel 74. For this reason, it is difficult for the other wall panels 24 to 36 and the wall panel 74 having long widths to be independent without using braces or the like, whereas the wall panel 72 should be independent without using braces or the like. Can do. As a result, the cost can be reduced, the man-hours for assembling a special configuration for holding the wall panel 72 in an upright state, such as bracing, and the man-hours for the wall assembly can be shortened.

  Further, the wall panel 20 erected next to the wall panel 72 is connected to the wall panel 72 so that the wall panel 72 and the wall panel 20 support each other. Thereby, in order to hold | maintain the wall panel 20 in an upright state, it is not necessary to use a brace etc., a cost can be made cheap and a man-hour can be shortened. Similarly, the wall panels 24 to 36 and the wall panels 16 and 74 erected after the wall panel 20 can be maintained in an erected state without using braces or the like, so that the cost can be reduced and the man-hours can be reduced. .

It is a schematic top view explaining the wall assembly method of the wall panel which concerns on the 1st Embodiment of this invention. It is a perspective view which shows the state by which the first wall panel was erected. It is a perspective view which shows the state by which the 2nd wall panel was erected. It is a perspective view which shows the state by which the 3rd wall panel was erected. It is a perspective view which shows the state by which the 4th wall panel was erected. It is a perspective view which shows the state by which the 5th wall panel was erected. It is a perspective view which shows the state by which the last wall panel was erected. It is a schematic top view explaining the wall assembly method of the wall panel which concerns on the 2nd Embodiment of this invention. It is a schematic top view explaining the wall assembly method of the wall panel which concerns on the 3rd Embodiment of this invention.

Explanation of symbols

16 Wall Panel 20 Wall Panel 24 Wall Panel 28 Wall Panel 32 Wall Panel 36 Wall Panel 52 Wall Panel 54 Wall Panel 56 Wall Panel 72 Wall Panel 74 Wall Panel

Claims (4)

In a building in which other wall panels are erected adjacent to each other in the width direction both ends of each wall panel, the wall paneling method of the wall panel when erecting the plurality of wall panels,
After any one of the plurality of wall panels is erected prior to the other wall panels, the other wall panels are sequentially arranged along one of the outer peripheral directions of the building with reference to the first erected wall panel. A method of assembling a wall panel, wherein the wall panel is erected.   The wall paneling method according to claim 1, wherein among the plurality of wall panels, a wall panel erected first is shorter in the width direction than the other wall panels.   The first wall panel is set up so that the width direction of the second wall panel intersects the width direction of the first wall panel, and the second wall panel is 3. The wall paneling method according to claim 1 or 2, wherein the wall panel that has been erected is integrally connected to the wall panel that has been erected first after being erected.   2. The wall according to claim 1, wherein among the plurality of wall panels, a wall panel that is erected first is bent or curved around an axis whose axial direction is the height direction of the building. Panel wall assembly method.

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