JPH0626061A - Eccentric fabric base - Google Patents

Abstract

PURPOSE:To inhibit the influence of a torsional moment by incorporating a short span beam member in a T-like or X-like plan view shape in an intermediate part of a fabric base beam, and by connecting an inner beam thereof and a base plate member direct therebelow with each other by means of a connector. CONSTITUTION:The ground 27 is excavated and rolled so as to be squeezed, and thereafter a base plate member 12 is continuously laid through the intermediary of sand 29. Then, a plurality of X- or T-like plan view shape beam members 1 are laid on a rectilinear beam part of a beam member such as a partitioning base in an L- or T-like plan view shape. Then, the outer surfaces 23 of the beams 1 are aligned with the outer end 24 of the base plate member 12, and the beams 1 are connected together by means of reinforcing fittings provided at the upper and lower ends 7, 8. Further, the lower end parts of inner beam parts 3 of the beams 1 are connected to the base plate member 12 by means of connectors. Further, soil 31 is laid on the upper surface of the base plate member 12 and around the periphery thereof, and is squeezed. Accordingly, it is possible to shorten the span and inhibit the influence of a torsional moment in the eccentric fabric base, and as well to decrease the height and width of the beam. Further, it is possible to save the arrangement work of the reinforcement.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】市街地においては、隣地境界線近
くに布基礎を設置しなければならない場合が多い。本発
明は、工業化基礎部材を用いる偏心布基礎に関するもの
である。[Industrial field of application] In urban areas, it is often necessary to install a cloth foundation near the boundary of the adjacent land. The present invention relates to an eccentric cloth foundation using an industrialized foundation member.

【０００２】[0002]

【従来の技術】従来の偏心布基礎においては、先に礎版
コンクリートを打設し、礎版外端に布基礎梁の外面を揃
え、設置していたものである。2. Description of the Related Art In a conventional eccentric cloth foundation, a foundation concrete is first placed, and the outer surface of a cloth foundation beam is aligned with the outer edge of the foundation and installed.

【０００３】[0003]

【発明が解決しようとする課題】偏心布基礎においてス
パンを長尺にする場合、布基礎梁にねじりモーメントが
作用するから、これに耐えるための配筋が必要となり、
更に、基礎梁の幅と高さを大きくしなければならない問
題点があった。When a span is made long in an eccentric cloth foundation, a twisting moment acts on the cloth foundation beam, and therefore a bar arrangement is required to withstand this.
Further, there is a problem that the width and height of the foundation beam must be increased.

【０００４】本発明は上記するようにねじりモーメント
を小さくするか、皆無にし、基礎梁幅及び高さを拡大せ
ず、更に、配筋を少なくする、工業化部材による偏心布
基礎を提供することを目的としている。As described above, the present invention provides an eccentric cloth foundation by an industrialized member which reduces or eliminates the torsional moment, does not increase the width and height of the foundation beam, and further reduces bar arrangement. Has an aim.

【０００５】[0005]

【課題を解決するための手段】上記、目的を達成するた
めに、本発明の偏心布基礎においては、直線形梁部材で
構成するスパンの中間に、ねじりモーメントの作用しな
い位置に長手方向梁に内扛梁或は、外扛梁を直交させた
Ｔ形梁部材或は、十字形梁部材を単数、或は、複数、連
続する礎版部材上面に連続据つけ固定する。In order to achieve the above object, in the eccentric cloth foundation of the present invention, a longitudinal beam is formed at a position where no torsion moment acts in the middle of the span constituted by the linear beam members. A T-shaped beam member or a cross-shaped beam member in which an inner beam or an outer beam is orthogonal to each other is continuously installed and fixed to the upper surface of a single or a plurality of continuous foundation members.

【０００６】Ｔ形梁部材或は、十字形梁部材をスパンの
ねじりモーメントの作用しない位置に単数、或は、複数
組入れ内扛梁或は、外扛梁と礎版部材を接続金具（受
手、差手、或はフックボルト）で接続固定することによ
り、布基礎にねじりモーメントの作用を阻止する。[0006] A T-shaped beam member or a cross-shaped beam member is installed at a position where a torsional moment of a span does not act, or a plurality of them are assembled, and an inner sill beam or an outer sill beam and a foundation plate member are connected to each other by a metal fitting (receiver). , The connection, or hook bolts) to prevent the action of a twisting moment from acting on the cloth foundation.

【０００７】Ｔ形梁部材或は、十字形梁部材、内扛梁
と、接続する接続金具を上面に突出する礎版部材を基礎
方向に連続並べ、Ｔ形梁部材或は、十字形梁部材の内扛
梁、下端、接続金具をこれに合わせ据つけ、接続金具、
接続孔に棒体を挿入し、或は、棒体にフックボルトのフ
ックをかけ、礎版部材と、Ｔ形梁部材或は、十字形梁部
材、内扛梁を接続固定し、偏心によるねじりモーメント
の作用を阻止する。A T-shaped beam member or a cross-shaped beam member, an inner beam, and a foundation plate member for connecting connecting metal fittings projecting to the upper surface are continuously arranged in the direction of the foundation. Inner beam, lower end, connecting fittings are installed according to this, connecting fittings,
Insert a rod into the connection hole, or hook the hook bolt on the rod to connect and fix the foundation plate member, T-shaped beam member, cross beam member, or inner beam, and twist by eccentricity. Prevents the action of moments.

【０００８】又、礎版部材の外端を、長手方向梁の外面
から外側に離し設けることにより、更に、ねじりモーメ
ントの作用を効果的に阻止できる。Further, by providing the outer end of the foundation member away from the outer surface of the longitudinal beam, the action of the torsional moment can be effectively prevented.

【０００９】更に、実際に施工する場合、礎版部材、上
面に土が埋められるから、その重量が礎版部材の浮上を
押さえ、ねじりモーメントの作用を阻止する効果があ
る。Further, in actual construction, since the foundation plate member and the upper surface are filled with soil, the weight thereof has the effect of suppressing the floating of the foundation plate member and preventing the action of the torsion moment.

【００１０】[0010]

【実施例】実施例について図面を参照して説明すると、
図１、９に示す実施例では、偏心布基礎を構成するＴ形
梁部材（１）は、長手方向梁（２）と、これに直交する
内扛梁（３）から一定の高さに形成されている。EXAMPLES Examples will be described with reference to the drawings.
In the embodiment shown in FIGS. 1 and 9, the T-shaped beam member (1) that constitutes the eccentric cloth foundation is formed at a constant height from the longitudinal beam (2) and the inner siding beam (3) orthogonal to the longitudinal beam (2). Has been done.

【００１１】長手方向梁（２）の長さは工業化布基礎設
計モジュールに合わせ、仮えば９１ｃｍ、内扛梁（３）
の長さは通常、長手方向梁（２）長さの１／２即ち、４
５．５ｃｍに形成される。又、内扛梁（３）の長さは、
前記以外でも自由に設けられるが、長い程、ねじりモー
メントの作用を阻止する効果がある。The length of the longitudinal beam (2) is adjusted to the industrialized fabric foundation design module, if it is 91 cm, the inner beam (3).
Is usually 1/2 the length of the longitudinal beam (2) or 4
It is formed to 5.5 cm. In addition, the length of the inner beam (3) is
Other than the above, it can be provided freely, but the longer it is, the more effective it is to prevent the action of the torsion moment.

【００１２】Ｔ形梁部材（１）を隣接する図２に示す直
線形梁部材（４）或は、並列するＴ形梁部材（１）と構
造的に接続する場合、接続面（５）の図４に示す縦くぼ
み（６）面からＴ形梁部材（１）に内蔵される図３に示
すような上端（７）、下端（８）のＴ形鉄筋（９）先端
に接続金具（ａ）When the T-shaped beam member (1) is structurally connected to the adjacent linear beam member (4) shown in FIG. 2 or parallel T-shaped beam members (1), the connecting surface (5) From the vertical recess (6) surface shown in FIG. 4 to the T-shaped beam member (1) built in the T-shaped beam member (1) as shown in FIG. )

【００１３】仮えば、棒体（１９）を挿入する接続孔
（１８）のある、図３に示す。左に差手（１０）、右に
受手（１１）或は、その反対に別々に溶接固定突出して
いる。この接続金具（ａ）受手（１１）に、差手（１
０）を挟み、接続孔（１８）に棒体（１９）を挿入接続
する。Assuming that there is a connection hole (18) into which the rod (19) is inserted, it is shown in FIG. The joint (10) is attached to the left, the receiver (11) is attached to the right, and vice versa. In this connection fitting (a), the receiver (11)
0) is sandwiched and the rod body (19) is inserted and connected to the connection hole (18).

【００１４】又、内扛梁（３）の接続面（５）縦くぼみ
（６）から礎版部材（１２）、上面（１３）に突出する
接続金具（ａ）、仮えば差手（１０）或は、フックボル
ト（２０）と接続する受手（１１）が、下端鉄筋（８）
の先端に溶接固定、突出しているから、礎版部材（１
２）と内扛梁（３）を接続するには、図５、６、７のよ
うに仮えば前記、接続金具（ａ）受手（１１）と、差手
（１０）の接続孔（１８）を合わせ、棒体（１９）を挿
入して行なうか、差手（１０）に替え、フックボルト
（２０）のフック（２１）を棒体（１９）にかかるよう
にすることもできる。Also, the connecting plate (12), the connecting plate (12) protruding from the connecting surface (5) of the inner beam (3) to the vertical recess (6) to the upper surface (13), for example, the hand (10). Alternatively, the receiver (11) connected to the hook bolt (20) has a lower end reinforcing bar (8).
Welded and fixed to the tip of the base plate member (1
In order to connect 2) and the inner girder (3), as shown in FIGS. 5, 6 and 7, for example, the connection fitting (a) receiver (11) and the connection hole (18) of the joint (10). ), And the rod body (19) is inserted, or the replacement (10) is performed, and the hook (21) of the hook bolt (20) can be hooked on the rod body (19).

【００１５】Ｔ形梁部材（１）を据つける礎版部材（１
２）は、図８、９のように内扛梁（３）の長さより幅広
く（この場合、長手方向梁（２）直下、礎版部材（１
２）に、内扛梁（３）直下の礎版部材（１２）を分けて
図８ａのように使用できる。又、分けて使用するときに
はその上面（１３）に接続金具（ａ）差手（１０）のボ
ルト（１７）か、フックボルト（２０）を礎版部材（１
２）のインサ−トナット（１６）に固定する。）かつ、
建物が沈下しない幅及び面積が求められ、Foundation plate member (1) for installing the T-shaped beam member (1)
8) is wider than the length of the inner beam (3) as shown in FIGS. 8 and 9 (in this case, directly below the longitudinal beam (2), the foundation plate member (1).
The foundation plate member (12) directly below the inner beam (3) can be divided into 2) and used as shown in FIG. 8a. Further, when using separately, the bolt (17) of the connecting fitting (a) and the joint (10) or the hook bolt (20) is attached to the upper surface (13) of the foundation plate member (1).
Fix it to the insert nut (16) of 2). )And,
The width and area where the building does not sink is required,

【００１６】更に、上面（１３）に内扛梁（３）、接続
金具（ａ）受手（１１）と接続する図５、７に示す接続
金具（ａ）差手（１０）が固定されている。又、礎版部
材（１２）長さは図１１のように長手方向梁（２）の接
続部と同一位置にならない長さに形成される。Further, the inner fitting beam (3) and the connecting fitting (a) joint (10) shown in FIGS. 5 and 7 for connecting with the inner beam (3) and the connecting fitting (a) receiver (11) are fixed to the upper surface (13). There is. Further, the length of the foundation plate member (12) is formed so as not to be at the same position as the connecting portion of the longitudinal beam (2) as shown in FIG.

【００１７】Ｔ形梁部材（１）と礎版部材（１２）を用
いて偏心によるねじれモーメントが作用しないように布
基礎を構成するには、礎版部材（１２）、軸心に対し、
Ｔ形梁部材（１）、長手方向梁（２）、或は、図１１に
示すＬ形梁部材（１４）のＬ形方向梁（１５）軸心を図
８或は、図９のように外側に偏心させ、In order to construct the cloth foundation by using the T-shaped beam member (1) and the foundation plate member (12) so that the torsional moment due to eccentricity does not act, the foundation plate member (12) and the axis center are
The T-shaped beam member (1), the longitudinal beam (2), or the L-shaped beam (15) axis of the L-shaped beam member (14) shown in FIG. Eccentric to the outside,

【００１８】Ｔ形梁部材（１）、或は、Ｌ形梁部材（１
４）の長手方向梁（２）、或は、Ｌ形方向梁（１５）間
に接続する直線形梁部材（４）間の偏心によるねじれモ
ーメントを作用しない位置にＴ形梁部材（１）を、単数
或は、複数、図１１のように組入れ接続し、かつ、内扛
梁（３）下端（８）接続金具（ａ）仮えば、受手（１
１）と、礎版部材（１２）、上面（１３）接続金具
（ａ）仮えば、差手（１０）或は、フックボルト（２
０）を図５、或は、図７のように接続固定するものであ
る。T-shaped beam member (1) or L-shaped beam member (1)
4) The T-shaped beam member (1) is placed at a position where the torsional moment due to the eccentricity between the linear beam members (4) connected between the longitudinal beam (2) or the L-shaped beam (15) does not act. , Singular or plural, assembled and connected as shown in FIG. 11, and the inner beam (3) lower end (8) connecting metal fitting (a), if it is a receiver (1
1), the foundation plate member (12), the upper surface (13), the connecting metal fitting (a), for example, the joint (10) or the hook bolt (2)
0) is connected and fixed as shown in FIG. 5 or FIG.

【００１９】Ｔ形梁部材（１）を据つける礎版部材（１
２）は内扛梁（３）、接続金具（ａ）（受手（１１）或
は、差手（１０）のいずれか設けられる。）に仮えば、
受手（１１）を用いる場合、礎版部材（１２）上面（１
３）に図５のように、予め、インサートナット（１６）
を埋設し、他方、差手（１０）にインサートナット（１
６）に螺合するボルト（１７）を溶接固定しておき、Foundation plate member (1) for installing the T-shaped beam member (1)
2) is, for example, the inner girder (3), the connection fitting (a) (provided that either the receiver (11) or the joint (10) is provided),
When the receiver (11) is used, the foundation plate member (12) upper surface (1
3) As shown in FIG. 5, insert nut (16) in advance.
On the other hand, the insert nut (1
The bolt (17) screwed to 6) is welded and fixed,

【００２０】内扛梁（３）の接続金具（ａ）（受手（１
１））に合うように差手（１０）の向きを直し、ボルト
（１７）をインサートナット（１６）に螺合固定し、
両、接続金具（ａ）受手（１１）、差手（１０）の接続
孔（１８）（棒体（１９）の断面形状に合わせる。）に
図５、６のように棒体（１９）（丸、角断面形状でもよ
い。）を挿入接続する。Connection fitting (a) for the inner beam (3) (receiver (1
1)) to correct the orientation of the joint (10), screw the bolt (17) to the insert nut (16),
As shown in FIGS. 5 and 6, the rod body (19) is inserted into the connection holes (18) (matched with the cross-sectional shape of the rod body (19)) of the receiving fitting (11) and the connecting hand (11) on both sides. (Round or square cross-section may be used.) Insert and connect.

【００２１】又、差手（１０）に替え図７のようにフッ
クボルト（２０）をインサートナット（１６）に螺合
し、受手（１１）の中にフック（２１）を挟みフック
（２１）内側と接続孔（１８）を合わせ、棒体（１９）
をフックボルト（２０）のフック（２１）にかかるよう
に接続孔（１８）から挿入し、内扛梁（３）と、礎版部
材（１２）を接続するものである。又、礎版部材（１
２）に内扛梁（３）を接続固定する接続金具（ａ）受手
（１１）、差手（１０）、フックボルト（２０）は礎版
部材（１２）と内扛梁（３）を固定できるもので前記以
外の接続金具（ａ）を用いることができる。Further, as shown in FIG. 7, a hook bolt (20) is screwed onto the insert nut (16) in place of the joint (10), and the hook (21) is sandwiched in the handle (11) to hook (21). ) Align the inside with the connection hole (18), and insert the rod (19)
Is inserted from the connection hole (18) so as to be hooked on the hook (21) of the hook bolt (20) to connect the inner siding beam (3) and the foundation plate member (12). In addition, the foundation member (1
The connection metal fitting (a) for connecting and fixing the inner girder (3) to (2) the receiver (11), the joint (10), and the hook bolt (20) connect the foundation plate member (12) and the inner girder (3). Connection fittings (a) other than those described above that can be fixed can be used.

【００２２】更に、Ｔ形梁部材（１）、接続面（５）に
は隣接する直線形梁部材（４）接続部にモルタル等固定
材を充てんする縦くぼみ（６）が図４のように高さ方向
に設けられ、更に接続面（５）に作用するせん断応力に
モルタルのせん断強度で抵抗するモルタルを充てんする
重ねくぼみ（２２）が高さの中間に設けられている。Further, as shown in FIG. 4, the T-shaped beam member (1) and the connecting surface (5) are provided with a vertical recess (6) for filling a connecting member adjacent to the linear beam member (4) with a fixing material such as mortar. An overlapping recess (22) is provided in the height direction and filled with mortar that resists the shear stress acting on the connection surface (5) with the shear strength of the mortar, and is provided in the middle of the height.

【００２３】礎版部材（１２）の幅は図８に示すように
内扛梁（３）の長さより幅広に設け、更に、長手方向梁
（２）の外面（２３）より、外側に礎版部材（１２）の
外端（２４）を広く設け布基礎梁に偏心によるねじれモ
ーメントの作用を阻止するようにＴ形梁部材（１）を、
礎版部材（１２）、上面（１３）に据つける方がより効
果的である。As shown in FIG. 8, the width of the foundation plate member (12) is wider than the length of the inner beam (3), and further, the foundation plate is located outside the outer surface (23) of the longitudinal beam (2). The T-shaped beam member (1) is provided so that the outer end (24) of the member (12) is widely provided and the action of a torsional moment due to eccentricity is prevented from acting on the cloth foundation beam.
It is more effective to install it on the foundation plate member (12) and the upper surface (13).

【００２４】又、外面（２３）と礎版部材（１２）の外
端（２４）を図９のように揃えることもできる。Further, the outer surface (23) and the outer end (24) of the foundation plate member (12) can be aligned as shown in FIG.

【００２５】又、礎版部材（１２）上面（１３）に図９
のように埋め土（２５）の重量でねじりモーメントの作
用を阻止できる一面があるから礎版部材（１２）の面積
を広くする方が好ましい。Further, the upper surface (13) of the foundation plate member (12) is shown in FIG.
As described above, it is preferable to increase the area of the foundation plate member (12) because there is one side that can prevent the action of the torsion moment by the weight of the buried soil (25).

【００２６】図１０、１２に示す実施例は、長手方向梁
（２）に内扛梁（３）と、外扛梁（２５）が十字形に交
差接続する十字形梁部材（２６）で、外扛梁（２５）
は、内扛梁（３）と同じ長さか、短かくすることができ
る他、外扛梁（２５）には礎版部材（１２）との接続金
具（ａ）を省くことができる。The embodiment shown in FIGS. 10 and 12 is a cross-shaped beam member (26) in which the inner beam (3) and the outer beam (25) are cross-connected in a cross shape to the longitudinal beam (2). Outer beam (25)
The length can be the same as or shorter than that of the inner beam (3), and the connecting metal (a) for connecting to the foundation plate member (12) can be omitted from the outer beam (25).

【００２７】又、内扛梁（３）の反対側に外扛梁（２
５）を設けることにより、偏心布基礎における左右両側
に作用するねじれモーメントを阻止する効果がある。On the opposite side of the inner beam (3), the outer beam (2
By providing 5), there is an effect of preventing a twisting moment acting on both left and right sides of the eccentric cloth foundation.

【００２８】Ｔ形梁部材（１）或は、十字形梁部材（２
６）を並列し、それ等の長手方向梁（２）を連続し、そ
れぞれの内扛梁（３）の接続金具（ａ）（受手）（１
１）を直下、礎版部材（１２）の接続金具（ａ）（差
手）（１０）と接続固定し、偏心布基礎を構成すること
ができる。この場合、長手方向梁（２）の外面（２３）
と礎版部材（１２）の外端（２４）と揃え、或は、外端
（２４）より内側に離し据つけることができる。A T-shaped beam member (1) or a cross-shaped beam member (2)
6) are arranged side by side, and these longitudinal beams (2) are connected to each other, and the connecting fittings (a) (receiver) (1) of the respective inner beams (3) are arranged.
The eccentric cloth foundation can be constructed by connecting and fixing 1) directly below to the connecting metal fittings (a) (joint) (10) of the foundation plate member (12). In this case, the outer surface (23) of the longitudinal beam (2)
Can be aligned with the outer end (24) of the foundation plate member (12), or can be installed so as to be spaced inward from the outer end (24).

【００２９】Ｔ形梁部材（１）或は、十字形梁部材（２
６）と、礎版部材（１２）を用いて偏心布基礎を施工す
るには、図９のように、地盤（２７）を根切り（２８）
輾圧して地盤（２７）を十分締め固め、その上に礎版部
材（１２）の据つけ高さ及び、水平度を調整する砂（２
９）を敷き、更に、輾圧する。この場合、土の粒子が均
一大のものであれば、砂（２９）を省くことができる。A T-shaped beam member (1) or a cross-shaped beam member (2)
6) and the foundation plate member (12) to construct an eccentric cloth foundation, as shown in FIG. 9, the ground (27) is cut off (28).
Sand (2) to adjust the installation height and levelness of the foundation plate member (12) on the ground (27) by compressing it to sufficiently compact it.
Place 9) and apply pressure. In this case, if the soil particles have a uniform size, the sand (29) can be omitted.

【００３０】その上に、礎版部材（１２）を平に基礎方
向に連続据つける。次に、図１１のようにＬ形梁部材
（１４）或は、Ｔ形梁部材（１ａ）間（例、間仕切基
礎）の直線形梁部材（４）の間に偏心布基礎により作用
するねじりモーメントを阻止する位置にＴ形梁部材
（１）の外面（２３）を礎版部材（１２）の外端（２
４）に揃え、On this, the foundation plate member (12) is continuously installed flat in the foundation direction. Next, as shown in FIG. 11, the twist acting on the eccentric cloth foundation between the linear beam members (4) between the L-shaped beam members (14) or the T-shaped beam members (1a) (eg, partitioning foundation). The outer surface (23) of the T-shaped beam member (1) is attached to the outer end (2) of the foundation plate member (12) at a position for blocking the moment.
4),

【００３１】Ｔ形梁部材（１）の内扛梁（３）、接続金
具（ａ）（仮えば、受手（１１））に礎版部材（１
２）、上面（１３）に予め、固定された接続金具（ａ）
（仮えば、差手（１０））を図６のように挟み入れ、合
わされた接続孔（１８）に棒体（１９）を挿入接続す
る。The inner siding beam (3) of the T-shaped beam member (1), the connecting metal fitting (a) (tentatively, the receiver (11)) are used as the foundation plate member (1).
2), the connection fitting (a) fixed in advance on the upper surface (13)
(Temporarily, the hand (10)) is sandwiched as shown in FIG. 6, and the rod body (19) is inserted and connected to the fitted connection hole (18).

【００３２】又、図８のように、礎版部材（１２）の外
端（２４）からＴ形梁部材（１）、長手方向梁（２）の
外面（２３）を内側に離し、据つけることもできる。こ
の場合ねじれモーメントに対し、前記方法より更に、抵
抗力を拡大できる。Further, as shown in FIG. 8, the T-shaped beam member (1) and the outer surface (23) of the longitudinal beam (2) are separated from the outer end (24) of the foundation plate member (12) inside and installed. You can also In this case, the resistance force against the twisting moment can be further increased as compared with the above method.

【００３３】更に、十字形梁部材（２６）を直線形梁部
材（４）間に挟み使用するには、外扛梁（２５）の端
（３０）を図１２のように礎版部材（１２）の外端（２
４）に揃え、内扛梁（３）、接続金具（ａ）（受手（１
１））を、礎版部材（１２）の接続金具（ａ）（差手
（１０））と棒体（１９）の挿入により接続する。Further, in order to sandwich and use the cross beam member (26) between the straight beam members (4), the end (30) of the outer siding beam (25) is moved to the foundation plate member (12) as shown in FIG. ) Outer edge (2
4), the inner girder (3), the connection metal fitting (a) (receiver (1
1)) is connected by inserting the rod (19) and the connection fitting (a) (the joint (10)) of the foundation plate member (12).

【００３４】又、内扛梁（３）、接続金具（ａ）（受手
（１１））と、礎版部材（１２）、接続金具（ａ）（差
手（１０））周りをコンクリート或は、モルタルで包
み、防錆保護することもできる。In addition, the inner beam (3), the connection metal fitting (a) (receiver (11)), the foundation plate member (12), the connection metal fitting (a) (joint (10)) around concrete or It can also be wrapped in mortar and protected against rust.

【００３５】次に、図９に示すように礎版部材（１
２）、上面（１３）及び、基礎周りに埋め土（３１）締
め固める。Next, as shown in FIG. 9, the foundation plate member (1
2), fill the top surface (13) and the foundation and fill the soil (31).

【００３６】[0036]

【発明の効果】本発明は、以上説明したように構成され
ているから以下に記載するような効果を奏する。Ｔ形梁
部材（１）或は、十字形梁部材（２６）を長手方向梁
（２）と、礎版部材（１２）の軸心が離れた偏心布基礎
の場合、スパン中間にＴ形梁部材（１）或は、十字形梁
部材（２６）を単数或は、複数設け、内扛梁（３）を礎
版部材（１２）に接続固定することによりスパンを短か
くし、ねじりモーメントの作用を阻止できる。Since the present invention is configured as described above, it has the following effects. When the T-shaped beam member (1) or the cross-shaped beam member (26) is an eccentric cloth foundation in which the axial center of the foundation plate member (12) is separated from the longitudinal beam (2), the T-shaped beam member is in the middle of the span. The member (1) or the cross-shaped beam member (26) is provided singly or plurally, and the inner siding beam (3) is connected and fixed to the foundation plate member (12) to shorten the span, and the action of the torsion moment. Can be stopped.

【００３７】Ｔ形梁部材（１）或は、十字形梁部材（２
６）を偏心布基礎の中間のねじりモーメントの作用しな
い位置に組入れるから、布基礎梁の幅と高さをそのため
に大きくする必要がなく、かつ、配筋を多くする必要が
ない。A T-shaped beam member (1) or a cross-shaped beam member (2)
Since 6) is incorporated in the middle of the eccentric cloth foundation at a position where no torsion moment acts, it is not necessary to increase the width and height of the cloth foundation beam for that purpose, and it is not necessary to increase the number of reinforcements.

【図面の簡単な説明】[Brief description of drawings]

【図１】長手方向梁に内扛梁を交差させたＴ形梁部材の
平面図である。FIG. 1 is a plan view of a T-shaped beam member in which an inner beam is crossed with a longitudinal beam.

【図２】直線形梁部材の平面図である。FIG. 2 is a plan view of a linear beam member.

【図３】Ｔ形鉄筋の平面図である。FIG. 3 is a plan view of a T-shaped reinforcing bar.

【図４】接続面縦くぼみと、重ねくぼみを示す要部縦断
面図である。FIG. 4 is a vertical cross-sectional view of a main part showing a vertical recess on a connection surface and a double recess.

【図５】礎版部材と、内扛梁の接続金具に受手と差手を
用いた場合を示す要部側面図である。FIG. 5 is a side view of an essential part showing a case where a receiving member and a connecting member are used for the foundation plate member and the connecting fitting for the inner beam.

【図６】接続金具の関係を示す、平面図である。FIG. 6 is a plan view showing the relationship of connection fittings.

【図７】礎版部材と、内扛梁の接続金具に受手とフック
ボルトを用いた場合を示す要部側面図である。FIG. 7 is a side view of an essential part showing a case where a slab and a hook bolt are used for the connection member of the foundation plate member and the inner beam.

【図８】礎版部材の外端と長手方向梁外面を不一致にし
た場合を示す接続金具を省略した要部縦断面図である。FIG. 8 is a vertical cross-sectional view of a main part, in which a connecting fitting is omitted, showing a case where the outer end of the foundation plate member and the outer surface of the longitudinal beam do not match.

【図８ａ】内扛梁直下の礎版部材を、長手方向梁直下、
礎版部材と分けて使用した場合の接続金具を省略した要
部平面図である。[Fig. 8a] The foundation plate member immediately below the inner beam is
It is a principal part top view which abbreviate | omitted the connection metal fitting when using it as a foundation plate member separately.

【図９】礎版部材の外端と長手方向梁、外面を揃えた場
合を示す接続金具を省略した要部縦断面図である。FIG. 9 is a vertical cross-sectional view of a main part, omitting connection fittings, showing a case where the outer end of the foundation plate member is aligned with the longitudinal beam and the outer surface.

【図１０】十字形梁部材の平面図である。FIG. 10 is a plan view of a cross beam member.

【図１１】直線形梁部材間にＴ形梁部材を組入れ礎版部
材上面に据つけた接続金具を省略した要部平面図であ
る。FIG. 11 is a plan view of an essential part in which a T-shaped beam member is incorporated between linear beam members and is installed on the upper surface of a foundation plate member, and a connection fitting is omitted.

【図１２】十字形梁部材の外扛梁端と、礎版部材、外端
と揃えた場合を示す接続金具を省略した要部縦断面図で
ある。FIG. 12 is a vertical cross-sectional view of a main part, omitting connection fittings, showing a case where the outer beam end of the cross beam member is aligned with the foundation member and the outer end.

【符号の説明】[Explanation of symbols]

１、１ａ Ｔ形梁部材 １７ ボルト ２ 長手方向梁 １８ 接続孔 ３ 内扛梁 １９ 棒体 ４ 直線形梁部材 ２０ フックボルト ５ 接続面 ２１ フック ６ 縦くぼみ ２２ 重ねくぼみ ７ 上端 ２３ 外面 ８ 下端 ２４ 外端 ９ Ｔ形鉄筋 ２５ 外扛梁 １０ 差手 ２６ 十字形梁部
材 １１ 受手 ２７ 地盤 １２ 礎版部材 ２８ 根切り １３ 上面 ２９ 砂 １４ Ｌ形梁部材 ３０ 端 １５ Ｌ形方向梁 ３１ 埋め土 １６ インサートナット ａ 接続金具1, 1a T-shaped beam member 17 Bolt 2 Longitudinal beam 18 Connection hole 3 Inner beam 19 Bar body 4 Straight beam member 20 Hook bolt 5 Connection surface 21 Hook 6 Vertical recess 22 Overlap recess 7 Upper end 23 Outer surface 8 Lower end 24 Outer Edge 9 T-shaped rebar 25 Outer beam 10 Outer 26 Cross beam member 11 Receiver 27 Ground 12 Foundation plate member 28 Root cutting 13 Upper surface 29 Sand 14 L-shaped beam member 30 End 15 L-shaped beam 31 Buried soil 16 Insert Nut a Connection fitting

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【手続補正書】[Procedure amendment]

【提出日】平成５年８月２０日[Submission date] August 20, 1993

【手続補正１】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００３５[Correction target item name] 0035

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【００３５】 次に、図９に示すように礎版部材（１
２），上面（１３）及び基礎周りに埋め土（３１）締め
固める。又、Ｔ形梁部材（１）を図１２のように基礎交
差部間、礎版部材（１２）上に設け図５或いは、図７の
ように接続することにより、布基礎の面外曲げを有効に
抱束する効果がある。 Next, as shown in FIG. 9, the foundation plate member (1
2), compact the burying soil (31) around the top surface (13) and foundation. In addition, the T-shaped beam member (1) is connected to the foundation as shown in FIG.
Provided between the difference parts and on the foundation plate member (12) as shown in FIG.
Out-of-plane bending of the cloth foundation by connecting
Has the effect of hugging.

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 礎版部材（１２）、軸心に対し、Ｔ形梁
部材（１）、長手方向梁（２）、或は、Ｌ形梁部材（１
４）、Ｌ形方向梁（１５）、軸心を外側に偏心させ、Ｔ
形梁部材（１）或は、Ｌ形梁部材（１４）の長手方向梁
（２）或は、Ｌ形方向梁（１５）間に接続される直線形
梁部材（４）間に、Ｔ形梁部材（１）或は、十字形梁部
材（２６）の長手方向梁（２）を接続し、かつ、内扛梁
（３）下端（８）接続金具（ａ）と、礎版部材（１
２）、上面（１３）、接続金具（ａ）を接続固定する構
成を特長とする。偏心布基礎。1. A foundation plate member (12), a T-shaped beam member (1), a longitudinal beam (2), or an L-shaped beam member (1) with respect to an axial center.
4), L-shaped directional beam (15), with the axis eccentric to the outside,
A T-shaped beam member (1) or a T-shaped beam member (4) connected between the longitudinal beam (2) or L-shaped beam member (15) of the L-shaped beam member (14). The longitudinal beam (2) of the beam member (1) or the cross-shaped beam member (26) is connected to the inner beam member (3), the lower end (8) of the connecting member (a), and the foundation plate member (1).
2), the upper surface (13) and the connection fitting (a) are connected and fixed. Eccentric cloth foundation.