JP2012026079A - Earthquake strengthening method - Google Patents

Earthquake strengthening method Download PDF

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JP2012026079A
JP2012026079A JP2010162448A JP2010162448A JP2012026079A JP 2012026079 A JP2012026079 A JP 2012026079A JP 2010162448 A JP2010162448 A JP 2010162448A JP 2010162448 A JP2010162448 A JP 2010162448A JP 2012026079 A JP2012026079 A JP 2012026079A
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plate
fixed
column
pillar
back plate
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JP5492692B2 (en
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Yukio Sada
幸夫 佐田
Hiroshi Isoda
博 五十田
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Shinshu University NUC
I and C Co Ltd
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Shinshu University NUC
I and C Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide an earthquake strengthening method for executing earthquake strengthening of a house while securing a storage space and building storage furniture.SOLUTION: A bookshelf 11 includes a bottom plate 13, side plates 15, 15, a top plate 17, a back plate 19, a partition plate 21, and a shelf plate 23, and plate materials 13, 15, 17, 21 and 23 other than the back plate 19 are assembled beforehand to form a bookshelf body part 25. A part of a plate material 5 attached to the indoor side of many columns 3, 3..., 3 erected on a horizontal column 1 to be a base is removed and a reinforcing column 31 is fixed to the side faces of the adjacent columns 3, 3. The back plate 19 of the bookshelf 11 is fixed to the reinforcing column 31, and the bookshelf body part 25 is fixed to the back plate 19 fixed to the reinforcing column 31. The bookshelf 11 is grounded on a floor surface through a plinth 57 and an end rail 59 provided on the upper part of the bookshelf 11 is abutted to a ceiling.

Description

本発明は、住宅の耐震性を向上させる耐震補強工法に関するものである。   The present invention relates to a seismic reinforcement method for improving the earthquake resistance of a house.

住宅の耐震性を向上させるために各種の耐震補強工事が行われている。たとえば、多数の金具により柱同士を連結したり、筋交いを入れたりしている。これにより、地震などによる倒壊の防止が図られている。   Various seismic reinforcement works have been carried out to improve the earthquake resistance of houses. For example, columns are connected to each other with a large number of metal fittings, and braces are inserted. As a result, collapse due to an earthquake or the like is prevented.

しかしながら、従来のいずれの工法も補強工事のみを目的とするものであった。   However, all the conventional methods have been intended only for reinforcement work.

そこで、本発明は、補強工事を行うことにより、同時に、収納スペースが確保でき、あるいは、収納家具の設置ができる家屋の耐震補強工法を提供することにある。   Then, this invention is providing the earthquake-proof reinforcement construction method of the house which can ensure a storage space or can install storage furniture simultaneously by performing reinforcement construction.

本発明は、前記課題を解決するためになされたものであって、請求項１に記載の発明は、柱間に取り付けられた壁材を撤去し、前記柱間に収納家具を構成する板部材を固定し、この板部材に前記収納家具の他の部材を取り付けることを特徴とする耐震補強工法である。   The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 is a plate member that removes a wall material attached between pillars and constitutes storage furniture between the pillars. The seismic reinforcing method is characterized in that the other member of the storage furniture is attached to the plate member.

請求項２に記載の発明は、前記板部材は、前記収納家具の背板であり、前記他の部材によって、背板を除く前記収納家具のユニットを予め組み立てておき、柱間に前記背板を取り付けた後、その背板に前記ユニットを組みつけることを特徴とする請求項１に記載の耐震補強工法である。   The invention according to claim 2 is that the plate member is a back plate of the storage furniture, and the unit of the storage furniture excluding the back plate is assembled in advance by the other member, and the back plate is interposed between columns. The seismic reinforcement method according to claim 1, wherein the unit is assembled to the back plate after mounting.

請求項３に記載の発明は、予め収納家具を組み立てておき、柱間に取り付けられた壁材を撤去した後に、前記収納家具を構成する板部材を前記柱間に固定して収納家具を設置することを特徴とする耐震補強工法である。   In the invention according to claim 3, after the storage furniture is assembled in advance and the wall material attached between the columns is removed, the plate member constituting the storage furniture is fixed between the columns and the storage furniture is installed. It is a seismic reinforcement method characterized by

請求項４に記載の発明は、前記板部材が固定される柱と横柱とを金具で連結することを特徴とする請求項１から請求項３までのいずれかに記載の耐震補強工法である。   The invention according to claim 4 is the seismic reinforcement method according to any one of claims 1 to 3, characterized in that a column to which the plate member is fixed and a horizontal column are connected by a metal fitting. .

請求項５に記載の発明は、前記柱に添え柱を固定し、この添え柱に前記板部材を固定することを特徴とする請求項１から請求項４までのいずれかに記載の耐震補強工法である。   The invention according to claim 5 is characterized in that an auxiliary pillar is fixed to the pillar and the plate member is fixed to the auxiliary pillar. It is.

請求項６に記載の発明は、室内外方向へ傾斜している柱に前記添え柱を当接し、前記添え柱を床面に対して鉛直に配置して前記柱に前記添え柱を固定し、この添え柱に前記板部材を固定することを特徴とする請求項５に記載の耐震補強工法である。   The invention according to claim 6 abuts the additional column on a column inclined in the indoor / outdoor direction, arranges the additional column vertically with respect to the floor surface, and fixes the additional column to the column, The seismic reinforcement method according to claim 5, wherein the plate member is fixed to the auxiliary pillar.

さらに、請求項７に記載の発明は、前記板部材は、前記柱または前記添え柱に、ネジが所定間隔でねじ込まれて、または釘が所定間隔で打ち込まれて固定されることを特徴とする請求項１から請求項６までのいずれかに記載の耐震補強工法である。   Further, the invention according to claim 7 is characterized in that the plate member is fixed to the column or the accessory column by screwing a screw at a predetermined interval or driving a nail at a predetermined interval. The seismic reinforcement method according to any one of claims 1 to 6.

本発明の耐震補強工法によれば、収納スペースを確保したり、収納家具を造り付けしたりしながら家屋の耐震補強を行うことができる。   According to the seismic reinforcement method of the present invention, it is possible to perform seismic reinforcement of a house while securing a storage space or building storage furniture.

本発明の耐震補強工法の一実施例を示す分解斜視図である。It is a disassembled perspective view which shows one Example of the earthquake-proof reinforcement method of this invention. 図１の本棚の背板と側板の連結方法を示す分解斜視図である。It is a disassembled perspective view which shows the connection method of the back plate and side plate of the bookshelf of FIG. 図１の本棚の背板と側板の連結状態を示す断面図である。It is sectional drawing which shows the connection state of the backplate and side plate of the bookshelf of FIG. 柱に本棚を固定した状態を側面から見た断面図である。It is sectional drawing which looked at the state which fixed the bookshelf to the pillar from the side. 柱に本棚を固定した状態を平面から見た断面図である。It is sectional drawing which looked at the state which fixed the bookshelf to the pillar from the plane. 図１の本棚の変形例を示す図であり、柱に固定した状態を断面にして示している。It is a figure which shows the modification of the bookshelf of FIG. 1, and has shown in the cross section the state fixed to the pillar. 図１の本棚のさらに別の変形例を示す図であり、柱に固定した状態を断面にして示している。It is a figure which shows another modification of the bookshelf of FIG. 1, and has shown in the cross section the state fixed to the pillar. 柱に本棚の一方の側板を固定して、本棚を設置する状態を示す断面図である。It is sectional drawing which shows the state which fixes one side plate of a bookshelf to a pillar, and installs a bookshelf. 本棚の背板を直接柱に固定して本棚を設置した状態を示す断面図である。It is sectional drawing which shows the state which fixed the backplate of the bookshelf directly to the pillar, and installed the bookshelf. 本発明の耐震補強工法の別の実施例を示す図であり、（ａ）は正面図、（ｂ）は平面から見た断面図である。It is a figure which shows another Example of the earthquake-proof reinforcement construction method of this invention, (a) is a front view, (b) is sectional drawing seen from the plane. 本発明の耐震補強工法のさらに別の実施例を示す斜視図である。It is a perspective view which shows another Example of the earthquake-proof reinforcement method of this invention.

以下、本発明の耐震補強工法の一実施例について図面に基づいて具体的に説明する。   Hereinafter, an embodiment of the seismic reinforcement method of the present invention will be specifically described with reference to the drawings.

図１は、本発明の耐震補強工法の一実施例を示す分解斜視図である。   FIG. 1 is an exploded perspective view showing an embodiment of the seismic reinforcement method of the present invention.

本実施例の耐震補強工法は、典型的には中古住宅、特に木造の中古住宅に適用される。木造住宅は、通常、土台となる横柱１に立設された多数の柱３，３…，３の室外側および室内側に矩形状の板材が取り付けられて外壁および内壁が構成されている。本実施例では、柱３の室内側に取り付けられた板材（面材）５の一部を撤去して、柱３に新たに収納家具を固定することで耐震補強を行う。本実施例では、収納家具として本棚１１が使用される。   The seismic reinforcement method of the present embodiment is typically applied to second-hand houses, particularly wooden second-hand houses. In a wooden house, rectangular plates are usually attached to the outdoor side and the indoor side of a large number of pillars 3, 3,... In the present embodiment, a part of the plate material (face material) 5 attached to the indoor side of the pillar 3 is removed, and the storage furniture is newly fixed to the pillar 3 to perform earthquake resistance reinforcement. In this embodiment, the bookshelf 11 is used as storage furniture.

本棚１１は、水平に配置される矩形板状の底板１３と、この底板１３の幅方向両端部に上方へ向けて鉛直に固定される側板１５，１５と、一対の側板１５，１５の上部同士を連結する天板１７と、これら板材１３，１５，１５，１７により構成される矩形状の枠体の後面を塞ぐ背板１９とを主要部に備える。
また、図示例では、天板１７および底板１３の幅方向中央部同士を連結するように仕切板２１が設けられており、天板１７および底板１３は左右に二分割されている。さらに、各側板１５と仕切板２１との間には棚板２３が上下に離隔して複数枚設けられている。なお、複数の棚板２３の一部または全部は、上下に取り付け位置を変更可能とされる。各板材１３，１５，１７，１９，２１，２３は、無垢材、メラミンボードまたは突板などの仕上材により形成されている。 The bookshelf 11 includes a rectangular plate-like bottom plate 13 that is horizontally disposed, side plates 15 and 15 that are vertically fixed to both ends of the bottom plate 13 in the width direction, and upper portions of the pair of side plates 15 and 15. And a back plate 19 that closes the rear surface of a rectangular frame composed of these plate members 13, 15, 15, 17.
In the illustrated example, a partition plate 21 is provided so as to connect the center portions in the width direction of the top plate 17 and the bottom plate 13, and the top plate 17 and the bottom plate 13 are divided into left and right parts. Further, a plurality of shelf plates 23 are provided between each side plate 15 and the partition plate 21 so as to be separated from each other in the vertical direction. Note that a part or all of the plurality of shelf boards 23 can be changed in mounting position up and down. Each of the plate members 13, 15, 17, 19, 21, and 23 is formed of a finishing material such as a solid material, a melamine board, or a veneer.

本棚１１は、予め、背板１９を除いた部材が組み立てられて本棚本体部２５が形成されている。つまり、底板１３、側板１５，１５、天板１７、仕切板２１および棚板２３が組み立てられてユニットとしての本棚本体部２５が構成されている。
また、本実施例では、底板１３の下部に矩形枠状の台輪５７が設けられ、本棚１１は台輪５７を介して床面ｆに接地する。また、本棚１１の上部には幕板５９が取り付けられ、この幕板５９は天井ｃに接する。 In the bookshelf 11, members excluding the back plate 19 are assembled in advance to form a bookshelf main body 25. That is, the bottom plate 13, the side plates 15 and 15, the top plate 17, the partition plate 21 and the shelf plate 23 are assembled to constitute a bookcase main body 25 as a unit.
Further, in the present embodiment, a rectangular frame-shaped pedestal 57 is provided below the bottom plate 13, and the bookshelf 11 is grounded to the floor surface f via the pedestal 57. A curtain plate 59 is attached to the upper part of the bookshelf 11, and this curtain plate 59 is in contact with the ceiling c.

図２は、背板と側板の連結方法を示す分解斜視図である。
図３は、背板と側板の連結状態を示す断面図である。 FIG. 2 is an exploded perspective view showing a method of connecting the back plate and the side plate.
FIG. 3 is a cross-sectional view showing a connected state of the back plate and the side plate.

図１から図３に示すように、背板１９には、その左右両端辺部に、上下に離間して複数のピン２７が取り付けられる。そのために、背板１９の左右両端部には、それぞれ上下に離隔して複数のネジ穴が前方へ開口して形成されている。本実施例では、背板１９に、３つのネジ穴が上下に等間隔に離隔して形成されている。   As shown in FIGS. 1 to 3, a plurality of pins 27 are attached to the back plate 19 at the left and right side edges thereof so as to be spaced apart from each other in the vertical direction. Therefore, a plurality of screw holes are formed at the left and right ends of the back plate 19 so as to be spaced apart from each other in the vertical direction. In this embodiment, three screw holes are formed on the back plate 19 at regular intervals in the vertical direction.

ピン２７は、丸棒状とされ、その先端部２７ａの外周面にはネジが形成されている。ピン２７の基端部には、その外周面に周方向に沿って環状の溝２７ｂが形成されている。また、ピン２７は、溝２７ｂより基端側が略球状に形成されると共に、その基端は平坦面に形成されている。ピン２７は、その先端部２７ａが、背板１９のネジ穴にねじ込まれて背板１９に取り付けられる。   The pin 27 has a round bar shape, and a screw is formed on the outer peripheral surface of the tip portion 27a. An annular groove 27b is formed on the outer peripheral surface of the pin 27 along the circumferential direction. The pin 27 is formed in a substantially spherical shape on the base end side from the groove 27b, and the base end is formed on a flat surface. The tip 27 of the pin 27 is attached to the back plate 19 by being screwed into the screw hole of the back plate 19.

次に、本実施例の耐震補強工法の手順について説明する。
まず、柱３の室内側に固定された板材（面材）５の内、たとえば１枚を撤去する。そして、図１において、左右に離間した柱３（３Ａ），３（３Ｂ）の側面にそれぞれ添え柱３１を固定する。添え柱３１は、断面矩形状の柱材とされ、ネジまたは釘などにより柱３に固定される。本実施例では、左側の柱３Ａの右側面と、右側の柱３Ｂの左側面にそれぞれ添え柱３１がネジにより固定される。また、図示例では、添え柱３１は、柱３より上下寸法が短く、土台を構成する横柱１と上側の横柱３５との間にそれぞれ隙間を形成した状態で柱３に固定される。そして、横柱１と柱３および横柱３５と柱３を連結するように金属製の略Ｌ字形の補助具３７を固定する。補助具３７は、一端部が横柱１，３５にネジで固定されると共に、他端部が柱３にネジで固定される。なお、図示例では、柱３と柱３の間に、間柱４０が設けられている。 Next, the procedure of the seismic reinforcement method of the present embodiment will be described.
First, for example, one of the plate materials (face materials) 5 fixed to the indoor side of the pillar 3 is removed. And in FIG. 1, the attachment pillar 31 is each fixed to the side surface of the pillars 3 (3A) and 3 (3B) which were spaced apart on either side. The accessory pillar 31 is a pillar material having a rectangular cross section, and is fixed to the pillar 3 with screws or nails. In the present embodiment, the supporting columns 31 are fixed to the right side surface of the left column 3A and the left side surface of the right column 3B by screws. Further, in the illustrated example, the accessory column 31 is shorter than the column 3 and is fixed to the column 3 with a gap formed between the horizontal column 1 constituting the base and the upper horizontal column 35. And the metal substantially L-shaped auxiliary tool 37 is fixed so that the horizontal pillar 1 and the pillar 3 and the horizontal pillar 35 and the pillar 3 may be connected. The auxiliary tool 37 has one end fixed to the horizontal columns 1 and 35 with screws and the other end fixed to the columns 3 with screws. In the example shown in the figure, an inter-column 40 is provided between the columns 3.

図４は、柱に本棚を固定した状態を側面から見た断面図である。
図５は、柱に本棚を固定した状態を平面から見た断面図である。 FIG. 4 is a cross-sectional view of the state in which the bookshelf is fixed to the pillar as viewed from the side.
FIG. 5 is a cross-sectional view of the state in which the bookshelf is fixed to the pillar as viewed from above.

次に、背板１９を添え柱３１に固定する。具体的には、背板１９の幅方向両端部を、それぞれ添え柱３１の前面に重ね合わせて、ネジまたは釘などにより背板１９を添え柱３１に固定する。本実施例では、所定数のネジが、上下に等間隔に離隔して各添え柱３１にねじ込まれて背板１９が添え柱３１に固定される。
具体的には、本棚１１を添え柱３１に固定して耐震補強を行う際、背板１９を添え柱３１に固定するネジの個数により壁強さ倍率が変わる。つまり、ネジの個数を少なくすると補強強度が小さくなり、多くすると補強強度が大きくなる。ただし、ネジの個数を多くしすぎると、添え柱３１が破損するおそれがある。そこで、本棚１１を固定する位置に適応した個数のネジにより取り付ける必要があり、本実施例では、実験データや計算などに基づいた個数のネジを上下に等間隔にねじ込んで固定する。これにより、ネジの数が足りずに補強が不十分となったり、ネジの数が過剰となり添え柱３１を破損したりするおそれがなくなる。また、本実施例では、背板１９の幅方向両端部にネジが通される穴１９ａが上下に等間隔に離間して多数形成されており、使用されるネジの個数に応じていずれの穴１９ａを使用するか決定し、その決定した穴１９ａから添え柱３１にネジをねじ込めばよい。 Next, the back plate 19 is fixed to the accessory column 31. Specifically, both end portions in the width direction of the back plate 19 are overlapped with the front surface of the auxiliary column 31, and the back plate 19 is fixed to the auxiliary column 31 with screws or nails. In the present embodiment, a predetermined number of screws are screwed into the auxiliary pillars 31 at regular intervals in the vertical direction, and the back plate 19 is fixed to the auxiliary pillars 31.
Specifically, when the book shelf 11 is fixed to the supporting column 31 and the seismic reinforcement is performed, the wall strength magnification varies depending on the number of screws that fix the back plate 19 to the supporting column 31. That is, when the number of screws is reduced, the reinforcing strength is reduced, and when the number is increased, the reinforcing strength is increased. However, if the number of screws is too large, the splint 31 may be damaged. Therefore, it is necessary to attach the number of screws suitable for the position where the bookshelf 11 is fixed. In this embodiment, the number of screws based on experimental data and calculations are screwed up and down at equal intervals. As a result, there is no possibility that the number of screws will be insufficient and reinforcement will be insufficient, or that the number of screws will be excessive and the spur post 31 will be damaged. Further, in this embodiment, a number of holes 19a through which screws are passed through both ends of the back plate 19 in the width direction are formed at equal intervals in the vertical direction. It is only necessary to determine whether to use 19a and screw a screw into the accessory post 31 from the determined hole 19a.

次に、予め組み立てられた本棚本体部２５を、背板１９に固定する。
本実施例では、背板１９に室内側へ突出して設けられたピン２７が、側板１５に設けられる係止具４１に係止されて本棚本体部２５が背板１９に固定される。具体的には、図２および図３に示すように、側板１５には、その後面に後方へ開口する円形の第一穴４３が、上下に離隔して３つ形成されている。この第一穴４３は、背板１９に設けられたピン２７と対応した位置に形成されている。また、側板１５には、その後端部に、左右方向外側へ開口する円形の第二穴４５が形成されており、第一穴４３と第二穴４５とは連通している。 Next, the book shelf main body 25 assembled in advance is fixed to the back plate 19.
In this embodiment, the pin 27 provided on the back plate 19 so as to protrude indoors is locked to the locking tool 41 provided on the side plate 15, and the bookshelf main body 25 is fixed to the back plate 19. Specifically, as shown in FIGS. 2 and 3, the side plate 15 is formed with three circular first holes 43 that are opened rearward on the rear surface of the side plate 15. The first hole 43 is formed at a position corresponding to the pin 27 provided on the back plate 19. Further, the side plate 15 is formed with a circular second hole 45 that opens to the outside in the left-right direction at the rear end thereof, and the first hole 43 and the second hole 45 communicate with each other.

係止具４１は、略円柱形状とされ、その基端面中央部には十字状の溝４７が形成されている。また、係止具４１は、円弧状に湾曲した鎌形の係止片５１，５１が軸方向に離間して２つ残されるように、周側壁の一部が切り欠かれて径方向外側へ開口する凹部４９が形成されている。係止具４１は、側板１５の第二穴４５に回転可能にはめ込まれて設けられる。この際、係止具４１の凹部４９は第一穴４３と対応した位置に配置される。   The locking tool 41 has a substantially cylindrical shape, and a cross-shaped groove 47 is formed at the center of the base end surface. Further, the locking tool 41 has a part of the peripheral side wall cut away so that two sickle-shaped locking pieces 51, 51 curved in an arc shape are left apart in the axial direction and opened outward in the radial direction. A concave portion 49 is formed. The locking tool 41 is provided to be rotatably fitted in the second hole 45 of the side plate 15. At this time, the concave portion 49 of the locking tool 41 is disposed at a position corresponding to the first hole 43.

本棚本体部２５を背板１９に固定する際、背板１９に固定されたピン２７の基端部を、側板１５の第一穴４３にはめ込むと共に、係止具４１の凹部４９にはめ込む。
そして、ドライバー等の工具を係止具４１の溝４７にはめ込み、係止具４１を回転させる。これにより、係止具４１の２つの鎌形の係止片５１が、ピン２７の溝２７ｂ内に入り込み、ピン２７の基端部を挟み込み係止する。係止具４１の係止片５１がピン２７の基端部を挟み持つことで、ピン２７の抜けが防止され、本棚本体部２５が背板１９に固定される。このようにして家屋の壁に本棚１１が固定され、耐震補強がなされる。しかも、本実施例では、既存の柱３に添え柱３１を固定することで、地震時などにおいて既存柱３の折損を防止でき、仮に柱３が長手方向中途部で折損しても添え柱３１により耐震性が維持される。 When the book shelf main body 25 is fixed to the back plate 19, the base end portion of the pin 27 fixed to the back plate 19 is inserted into the first hole 43 of the side plate 15 and the concave portion 49 of the locking tool 41.
Then, a tool such as a screwdriver is fitted in the groove 47 of the locking tool 41 and the locking tool 41 is rotated. As a result, the two sickle-shaped locking pieces 51 of the locking tool 41 enter the groove 27b of the pin 27 and pinch and lock the proximal end portion of the pin 27. Since the locking piece 51 of the locking tool 41 holds the proximal end portion of the pin 27, the pin 27 is prevented from being pulled out, and the bookcase main body 25 is fixed to the back plate 19. In this way, the bookshelf 11 is fixed to the wall of the house, and earthquake-proof reinforcement is performed. In addition, in the present embodiment, fixing the additional pillar 31 to the existing pillar 3 can prevent the existing pillar 3 from being broken during an earthquake or the like. Even if the pillar 3 is broken in the middle in the longitudinal direction, the additional pillar 31 is not broken. The earthquake resistance is maintained.

本実施例における本棚の構成は適宜変更可能である。
たとえば、図６に示すように、本棚１１の幅寸法を大きくしてもよい。上記実施例では、本棚１１は、隣接する２本の柱３，３間に設けられたが、図６では、３本の柱３，３，３に固定される。図示例では、左側の柱３（３Ａ）の右側面、中央の柱３（３Ｃ）の左右両側面、および右側の柱３（３Ｂ）の左側面にそれぞれ添え柱３１が固定されている。そして、これらの添え柱３１に背板１９がネジなどにより固定されて、背板１９に上記と同様にして、本棚本体部２５が固定される。また、本棚１１の幅寸法をさらに大きくして、図７に示すように４本の柱３に背板１９を固定するようにしてもよい。同様に、本棚の幅と、それを設置する柱の本数は適宜変更可能である。なお、背板１９は、１枚の板材により構成されてもよいし、複数枚に分離して構成されてもよい。 The structure of the bookshelf in a present Example can be changed suitably.
For example, the width dimension of the bookshelf 11 may be increased as shown in FIG. In the above embodiment, the bookshelf 11 is provided between the two adjacent pillars 3 and 3, but is fixed to the three pillars 3, 3 and 3 in FIG. 6. In the illustrated example, auxiliary columns 31 are fixed to the right side surface of the left column 3 (3A), the left and right side surfaces of the central column 3 (3C), and the left side surface of the right column 3 (3B), respectively. Then, the back plate 19 is fixed to these attachment pillars 31 with screws or the like, and the bookcase main body 25 is fixed to the back plate 19 in the same manner as described above. Further, the width dimension of the bookshelf 11 may be further increased, and the back plate 19 may be fixed to the four pillars 3 as shown in FIG. Similarly, the width of the bookshelf and the number of columns on which it is installed can be changed as appropriate. Note that the back plate 19 may be configured by a single plate material or may be configured by being separated into a plurality of plates.

また、上記実施例では、背板１９を柱３に固定して本棚１１を設置したが、図８に示すように、柱３に一方の側板１５を固定し、この側板１５に底板１３、他方の側板１５、天板１７、背板１９、仕切板２１および棚板２３を取り付けてもよい。この際、一方の側板１５および棚板２３以外の板材１３，１５，１７，１９を予め組み立てたユニットを形成しておき、このユニットを一方の側板１５に固定し、その後、棚板２３を取り付ければよい。   Moreover, in the said Example, although the backplate 19 was fixed to the pillar 3 and the bookshelf 11 was installed, as shown in FIG. 8, one side board 15 is fixed to the pillar 3, and the bottom board 13 and the other are attached to this side board 15. The side plate 15, the top plate 17, the back plate 19, the partition plate 21 and the shelf plate 23 may be attached. At this time, a unit in which plate members 13, 15, 17 and 19 other than the one side plate 15 and the shelf plate 23 are assembled in advance is formed, this unit is fixed to the one side plate 15, and then the shelf plate 23 can be attached. That's fine.

また、上記実施例では、柱３に添え柱３１を固定し、この添え柱３１に背板１９を固定したが、図９に示すように、柱３に直接背板１９を固定し、この背板１９に本棚本体部２５を固定するようにしてもよい。   Further, in the above embodiment, the supporting pillar 31 is fixed to the pillar 3 and the back plate 19 is fixed to the supporting pillar 31. However, as shown in FIG. The bookcase main body 25 may be fixed to the plate 19.

また、建築後、年数が経過して柱３が壁に対して垂直方向に傾斜している場合、つまり、柱３が室内外方向へ傾いている場合には、添え柱３１を柱３の側面に当接すると共に、床面に対して垂直に配置して柱３に固定し、この添え柱３１に背板１９を固定すればよい。これにより本棚１１を水平に設置することができる。   In addition, after the building, when years have passed and the pillar 3 is inclined in the vertical direction with respect to the wall, that is, when the pillar 3 is inclined in the indoor / outdoor direction, the auxiliary pillar 31 is attached to the side surface of the pillar 3. In addition, the back plate 19 may be fixed to the column 3 by being arranged perpendicular to the floor surface and fixed to the column 3. Thereby, the bookshelf 11 can be installed horizontally.

さらに、上記実施例では、収納家具として本棚を用いたが、本棚以外の収納家具を用いてもよい。たとえば、台所において戸棚を柱に固定するようにしてもよい。
図１０は、台所に戸棚を設けた状態を示す図であり、（ａ）は正面図であり、（ｂ）は横断面図である。 Furthermore, in the said Example, although the bookshelf was used as storage furniture, you may use storage furniture other than a bookshelf. For example, you may make it fix a cupboard to a pillar in a kitchen.
FIG. 10 is a diagram showing a state in which a cupboard is provided in the kitchen, (a) is a front view, and (b) is a cross-sectional view.

具体的には、台所の内壁を構成する既存の板材の一部を撤去し、上記実施例と同様に、柱３に取り付けられた添え柱３１に背板６５を固定する。図示例では、背板６５の上部に、上下に離隔して矩形板状の天板および底板６９が水平に固定され、これらの左右各端部に側板７１が垂直に固定される。そして、天板、底板６９および側板７１，７１により構成される矩形状の枠体を左右に分割するように仕切板７３が複数枚設けられる。また、仕切板７３により区切られた各空間部の開口部を開閉するように、それぞれ扉７５が設けられて、背板６５の上部に第一収納部７７が形成される。なお、扉７５の内、右端以外の扉７５は観音開き状に開閉する扉とされる。さらに、背板６５の下部には、複数の引き出し７９を有する第二収納部８３が形成され、第二収納部８３の上部にはＩＨ調理器やコンロなどが設置されている。また、図示例では、背板６５の下部に設けられる第二収納部８３と、背板６５の上部に設けられる第一収納部７７の左端部同士を連結するように第三収納部８５が設けられている。この第三収納部８５は、左右に離間して配置される側板８９，８９と、この側板８９，８９の上下端部に配置される天板９１および底板９３と、側板８９の中途に設けられる棚板９５とにより構成されている。なお、背板６５の内、正面に露出する箇所６５ａにパネルを重ね合わせて固定してもよい。   Specifically, a part of the existing plate material constituting the inner wall of the kitchen is removed, and the back plate 65 is fixed to the accessory column 31 attached to the column 3 in the same manner as in the above embodiment. In the illustrated example, a rectangular plate-like top plate and bottom plate 69 are fixed horizontally above and below the back plate 65, and side plates 71 are fixed vertically to the left and right ends thereof. A plurality of partition plates 73 are provided so as to divide the rectangular frame formed by the top plate, the bottom plate 69 and the side plates 71 and 71 into left and right. In addition, doors 75 are provided so as to open and close the openings of the respective spaces defined by the partition plate 73, and a first storage portion 77 is formed above the back plate 65. Of the doors 75, the doors 75 other than the right end are doors that open and close like a double door. Further, a second storage part 83 having a plurality of drawers 79 is formed in the lower part of the back plate 65, and an IH cooker, a stove, and the like are installed in the upper part of the second storage part 83. In the illustrated example, a third storage portion 85 is provided so as to connect the second storage portion 83 provided in the lower portion of the back plate 65 and the left end portions of the first storage portion 77 provided in the upper portion of the back plate 65. It has been. The third storage portion 85 is provided in the middle of the side plates 89 and 89 that are spaced apart from each other left and right, the top plate 91 and the bottom plate 93 that are arranged at the upper and lower ends of the side plates 89 and 89, and the side plate 89. The shelf board 95 is comprised. In addition, you may overlap and fix a panel to the location 65a exposed to the front among the backplates 65. FIG.

このように、柱に固定される背板または側板に取り付けられる各種部材は、適宜変更可能であり、部屋や場所に応じた収納家具を柱に固定すればよい。   As described above, various members attached to the back plate or the side plate fixed to the pillar can be changed as appropriate, and the storage furniture corresponding to the room or place may be fixed to the pillar.

ところで、上記実施例では、柱３に固定された添え柱３１に、背板１９を取り付けた後、本棚本体部２５を背板１９に固定したが、図１１に示すように、背板１９を含んだ状態で予め本棚１１を組み立てておき、この本棚１１の背板１９を添え柱３１に固定するようにしてもよい。図示例では、背板１９の幅方向両端面に側板１５の一端部を当接して固定している。これにより、本棚１１を添え柱３１に固定した際に、背板１９と側板１５との境界部が外部から見えず、意匠性がよい。また、図８に示す例では、柱３に固定された添え柱３１に、一方の側板１５を取り付けた後、その他の部材を側板１５に固定したが、予め組み立てておいた本棚１１の一方の側板１５を、添え柱３１に固定して本棚１１を設置するようにしてもよい。また、柱３に背板１９または側板１５を直接ネジなどで固定するようにしてもよい。   By the way, in the said Example, after attaching the back board 19 to the support pillar 31 fixed to the pillar 3, the bookshelf main-body part 25 was fixed to the back board 19, but as shown in FIG. The book shelf 11 may be assembled in advance in a state in which the book shelf 11 is included, and the back plate 19 of the book shelf 11 may be fixed to the accessory column 31. In the illustrated example, one end portion of the side plate 15 is brought into contact with and fixed to both end surfaces of the back plate 19 in the width direction. Thereby, when the bookshelf 11 is fixed to the accessory column 31, the boundary part between the back plate 19 and the side plate 15 cannot be seen from the outside, and the design is good. Further, in the example shown in FIG. 8, after attaching one side plate 15 to the accessory column 31 fixed to the column 3, other members are fixed to the side plate 15. You may make it install the bookshelf 11 by fixing the side plate 15 to the support pillar 31. FIG. Further, the back plate 19 or the side plate 15 may be directly fixed to the pillar 3 with screws or the like.

本発明の耐震補強工法は、上記実施例の構成に限らず、適宜変更可能である。
上記実施例では、家屋の外周の壁に適用したが、部屋を仕切る壁に適用してもよい。
また、上記実施例では、背板以外の板材を予め組み立てたユニットを、柱に固定した背板に取り付けたが、背板に順次各部材を取り付けて、収納家具を完成させてもよい。
また、上記実施例では、本棚は、台輪を介して床面に接地されたが、床面に直接接地するようにしてもよい。
さらに、上記実施例では、背板に側板を固定する際、ピンおよび係止具を使用したが、背板に各種部材を固定する手段および方法は適宜変更可能である。たとえば、ダボやネジなどで固定してもよい。 The seismic retrofitting method of the present invention is not limited to the configuration of the above embodiment, and can be changed as appropriate.
In the said Example, although applied to the wall of the outer periphery of a house, you may apply to the wall which partitions off a room.
Moreover, in the said Example, although the unit which assembled board materials other than a back board beforehand was attached to the back board fixed to the pillar, each member may be attached to a back board sequentially and a storage furniture may be completed.
Moreover, in the said Example, although the bookshelf was earth | grounded on the floor surface via the pedestal, you may make it earth | ground directly on a floor surface.
Furthermore, in the said Example, when fixing a side plate to a backplate, the pin and the locking tool were used, However, The means and method of fixing various members to a backplate can be changed suitably. For example, it may be fixed with a dowel or a screw.

３ 柱
１１ 本棚（収納家具）
１５ 側板
１９ 背板
２５ 本棚本体部（ユニット）
３１ 添え柱 3 pillars 11 bookshelves (storage furniture)
15 Side plate 19 Back plate 25 Bookshelf body (unit)
31 side pillar

Claims (7)

柱間に取り付けられた壁材を撤去し、前記柱間に収納家具を構成する板部材を固定し、この板部材に前記収納家具の他の部材を取り付ける
ことを特徴とする耐震補強工法。 An anti-seismic reinforcement method comprising removing wall materials attached between columns, fixing a plate member constituting storage furniture between the columns, and attaching another member of the storage furniture to the plate member. 前記板部材は、前記収納家具の背板であり、
前記他の部材によって、背板を除く前記収納家具のユニットを予め組み立てておき、柱間に前記背板を取り付けた後、その背板に前記ユニットを組みつける
ことを特徴とする請求項１に記載の耐震補強工法。 The plate member is a back plate of the storage furniture,
The unit of the storage furniture excluding the back plate is assembled in advance by the other member, and the unit is assembled to the back plate after the back plate is attached between the pillars. The seismic reinforcement method described. 予め収納家具を組み立てておき、
柱間に取り付けられた壁材を撤去した後に、前記収納家具を構成する板部材を前記柱間に固定して収納家具を設置する
ことを特徴とする耐震補強工法。 Assemble storage furniture in advance,
After removing the wall material attached between the columns, the plate furniture constituting the storage furniture is fixed between the columns, and the storage furniture is installed. 前記板部材が固定される柱と横柱とを金具で連結する
ことを特徴とする請求項１から請求項３までのいずれかに記載の耐震補強工法。 The column to which the said plate member is fixed, and a horizontal column are connected with metal fittings. The earthquake-proof reinforcement construction method in any one of Claim 1 to 3 characterized by the above-mentioned. 前記柱に添え柱を固定し、この添え柱に前記板部材を固定する
ことを特徴とする請求項１から請求項４までのいずれかに記載の耐震補強工法。 The seismic reinforcement method according to any one of claims 1 to 4, wherein a supporting column is fixed to the column, and the plate member is fixed to the supporting column. 室内外方向へ傾斜している柱に前記添え柱を当接し、前記添え柱を床面に対して鉛直に配置して前記柱に前記添え柱を固定し、この添え柱に前記板部材を固定する
ことを特徴とする請求項５に記載の耐震補強工法。 The auxiliary pillar abuts on a pillar inclined in the indoor / outdoor direction, the auxiliary pillar is arranged perpendicular to the floor surface, and the auxiliary pillar is fixed to the pillar, and the plate member is fixed to the auxiliary pillar. The seismic reinforcement method according to claim 5, wherein: 前記板部材は、前記柱または前記添え柱に、ネジが所定間隔でねじ込まれて、または釘が所定間隔で打ち込まれて固定される
ことを特徴とする請求項１から請求項６までのいずれかに記載の耐震補強工法。 7. The plate member according to claim 1, wherein a screw is screwed into the column or the auxiliary column at a predetermined interval, or a nail is driven at a predetermined interval. Seismic reinforcement method described in 1.
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