JPS6354880B2 - - Google Patents
Info
- Publication number
- JPS6354880B2 JPS6354880B2 JP16152581A JP16152581A JPS6354880B2 JP S6354880 B2 JPS6354880 B2 JP S6354880B2 JP 16152581 A JP16152581 A JP 16152581A JP 16152581 A JP16152581 A JP 16152581A JP S6354880 B2 JPS6354880 B2 JP S6354880B2
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- seal
- shaped
- cross
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sewage (AREA)
- Lining And Supports For Tunnels (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
【発明の詳細な説明】
この発明は、トンネル覆工工事等においてコン
クリート壁の継目に設置するシール樋の接続方法
及び接続用具に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and a connecting tool for connecting a seal gutter to be installed at a joint in a concrete wall in tunnel lining work or the like.
トンネル覆工工事におけるコンクリート壁の継
目は第１図に示す如くアーチ部８、スプリングラ
イン９、側壁部１９とこれらが交差するクロス部
１０とがある。 As shown in FIG. 1, joints in concrete walls in tunnel lining work include an arch section 8, a spring line 9, a side wall section 19, and a cross section 10 where these intersect.
一般に、これらの継目に沿つて第２図に示す如
く断面溝型のゴム製シール樋２０がその両側フラ
ンジ部２１を貫通するアンカーボルト２２によつ
て取付けられ、シール樋２０の内側に導水部２３
を形成する。 Generally, along these joints, as shown in FIG. 2, a rubber seal gutter 20 with a groove-shaped cross section is attached by anchor bolts 22 passing through flanges 21 on both sides, and a water guide portion 23 is installed inside the seal gutter 20.
form.
このようにシール樋２０は継目に沿つて取付け
られるが、シール樋２０相互の接続は取付現場で
寸法に合わせて適宜行われる場合と、工場で予め
接続が行われしかる後現場に運ばれて取付が行わ
れる場合とがある。 In this way, the seal troughs 20 are installed along the joints, but the connections between the seal troughs 20 may be made at the installation site as appropriate according to the dimensions, or the connections may be made in advance at the factory and then transported to the site and installed. may be carried out.
しかしながら、従来の方法によつて現場でシー
ル樋を接続する場合は作業条件が悪いため確実な
接続が得られず漏水の原因となり易い。 However, when connecting the seal gutter on site using the conventional method, a reliable connection cannot be obtained due to poor working conditions, which tends to cause water leakage.
また、工場でシール樋を接続した場合特に継目
のクロス部１０のシール樋においては長尺品で且
つ重くなり易く現場での取付作業が困難となるの
が避けられない。 Further, when the seal gutter is connected in a factory, especially the seal gutter at the cross section 10 of the joint, it is inevitably a long product and tends to be heavy, making installation work on site difficult.
この発明は上述の如き従来の欠点を解消するた
めになされたもので、シール樋の接続を現場にお
いて簡単に且つ確実に施工し得るコンクリート継
目のシール樋の接続方法及び接続用具を提供しよ
うとするものである。 This invention has been made in order to eliminate the above-mentioned conventional drawbacks, and aims to provide a method and a connecting tool for connecting a seal gutter to a concrete joint, which can easily and reliably connect the seal gutter on site. It is something.
すなわち、この発明はコンクリート壁の継目に
沿つて取付ける断面溝型のゴム製シール樋を双方
の接続端部を突合せて接続する際、該両接続端部
の内面に断面溝型の接続部材を跨る如く嵌着させ
て行うようにしたものである。 That is, the present invention provides a method for connecting a groove-shaped rubber seal gutter that is installed along a joint in a concrete wall by butting both connection ends together, and a connecting member having a groove-shaped cross section is straddled on the inner surface of both connection ends. This is done by fitting it in as shown.
また、この発明はコンクリート壁の継目がクロ
スした部分、Ｌ字状に交つた部分、Ｔ字状に交つ
た部分にそれだれ取付けるために十字型、Ｌ字
型、Ｔ字型にそれぞれ成形した断面溝型のゴム製
シールブロツクと、該各型のシールブロツクがそ
れぞれ有する複数個の接続端部の内面にそれぞれ
嵌着させる断面溝型の接続用具に関するものであ
る。 In addition, this invention has cross-shaped, L-shaped, and T-shaped cross-sections for installation in areas where joints of concrete walls cross, L-shape, and T-shape. The present invention relates to a groove-shaped rubber seal block and a connecting tool having a groove-shaped cross section that is fitted to the inner surface of a plurality of connection ends of each type of seal block.
第１図、第３図乃至第６図に基いてこの発明を
直線状に接続した場合の実施態様を説明する。 An embodiment in which the present invention is connected in a straight line will be described based on FIGS. 1, 3 to 6.
１はトンネル等のコンクリート壁、２はコンク
リート壁１の継目、３は継目２に沿つて取付けら
れるゴム製シール樋で、断面溝型に押し出し成形
され両側に形成されたフランジ部４の所々にアン
カーボルト５が挿通されてコンクリート壁１に取
付けられる。 1 is a concrete wall such as a tunnel, 2 is a joint of the concrete wall 1, and 3 is a rubber seal gutter that is installed along the joint 2, and is extruded into a groove-shaped cross section and anchored at various places on the flange part 4 formed on both sides. Bolts 5 are inserted and attached to the concrete wall 1.
また、継目２に沿つて取付けられるシール樋３
は適宜双方の接続端部６ａ，６ｂを突合せて接続
されるものである。 Also, a seal gutter 3 installed along the seam 2
are connected by appropriately butting both connecting ends 6a and 6b.
７は接続部材で、アルミニユーム、ステンレス
鋼等により断面溝型に成形されている。 Reference numeral 7 denotes a connecting member, which is made of aluminum, stainless steel, or the like and is formed into a groove-shaped cross section.
そして、両接続端部６ａ，６ｂを接続する際に
は、先ず接続端部６ａの内面に接続部材７の略半
分を接着剤を塗着して嵌合し、ついで接続部材７
の未嵌合部に接着剤を塗着して接続端部６ｂの内
面を嵌合し、両接続端部６ａ，６ｂを突合せる。 When connecting both the connecting ends 6a and 6b, first apply adhesive to approximately half of the connecting member 7 on the inner surface of the connecting end 6a and then fit the connecting member 7.
An adhesive is applied to the unfitted portion of the connecting end 6b to fit the inner surface of the connecting end 6b, and the connecting ends 6a and 6b are butted.
次に、第１図に示すようなトンネル工事等にお
いて、継目２がアーチ部８やスプリングライン９
の如き直線部分におけるシール樋３の接続は第３
図乃至第６図に示す方法で接続するが、継目２の
クロス部１０や図示しないが継目２がＬ字状に交
つた部分或はＴ字状に交つた部分においてはそれ
ぞれ下述する方法でシール樋の接続を行う。 Next, in tunnel construction as shown in FIG.
The connection of the seal gutter 3 in a straight section such as
Connections are made by the methods shown in Figures to Figures 6, but for the cross portion 10 of the seam 2 and the portions (not shown) where the seams 2 intersect in an L-shape or T-shape, the methods described below are used. Make seal gutter connections.
第５図乃至第１０図に基いてクロス部１０の接
続について説明する。 The connection of the cross section 10 will be explained based on FIGS. 5 to 10.
継目２のクロス部１０に、シール樋を取付ける
場合は、先ず第７図及び第８図に示す如き十字型
で断面がシール樋３と同一溝型の導水部を有する
ゴム製シールブロツク１１が予め加硫成形され
る。 When attaching a seal gutter to the cross section 10 of the seam 2, first a rubber seal block 11 having a cross-shaped water guide section with the same groove shape as the seal gutter 3 as shown in FIGS. 7 and 8 is installed in advance. Vulcanized and molded.
そして、第９図に示す如くシールブロツク１１
の４個の接続端部１２の内面にそれぞれ接続部材
７が半分だけ接着剤を配して嵌着される。 Then, as shown in FIG. 9, the seal block 11
The connecting member 7 is fitted onto the inner surface of each of the four connecting end portions 12, with only half of the adhesive applied thereto.
更に、シールブロツク１１はクロス部１０に前
記した如くフランジ部４にアンカーボルト５を挿
通して予め取付けられる。 Further, the seal block 11 is attached to the cross section 10 in advance by inserting the anchor bolts 5 through the flange section 4 as described above.
しかる後、接続部材７の未嵌合部７ａに接着剤
が塗布され、第１０図に示す如く縦方向の継目２
即ち前記アーチ部８に相当する部分には直線状の
シール樋１３が、また横方向の継目２即ち前記ス
プリングライン９に相当する部分には直線状のシ
ール樋１４がそれぞれ接着剤が塗布された未嵌合
部７ａに嵌合接着される。 After that, adhesive is applied to the unfitted portion 7a of the connecting member 7, and the vertical seam 2 is formed as shown in FIG.
That is, a linear sealing groove 13 was applied to a portion corresponding to the arch portion 8, and a linear sealing groove 14 was applied to a portion corresponding to the horizontal joint 2, that is, the spring line 9, with adhesive applied thereto. It is fitted and bonded to the unfitted portion 7a.
第５図、第６図、第１１図、第１２図に基いて
Ｌ字状の接続について説明する。 The L-shaped connection will be explained based on FIGS. 5, 6, 11, and 12.
継目２がＬ字状に交つた部分にシール樋を取付
ける場合は、第１１図に示す如きＬ字型の断面が
シール樋と同一溝型の導水部を有するゴム製シー
ルブロツク１５を予め加硫成形しておき、これに
第１２図に示す如く接続部材７を介して直線状の
シール樋１３ａやシール樋１４ａを接続する。 When attaching a seal gutter to the part where the seam 2 intersects in an L-shape, a rubber seal block 15 having an L-shaped cross section and a water guide section with the same groove shape as the seal gutter as shown in FIG. 11 is vulcanized in advance. The sealing gutter 13a and the sealing gutter 14a are connected to the sealing gutter 13a and 14a in the form of a straight line through the connecting member 7, as shown in FIG.
第５図、第６図、第１３図、第１４図に基いて
Ｔ字状の接続について説明する。 The T-shaped connection will be explained based on FIGS. 5, 6, 13, and 14.
継目２がＴ字状に交つた部分にシール樋を取付
ける場合は、第１３図に示す如きＴ字型の断面溝
型のゴム製シールブロツク１６を予め加硫成形し
ておき、これに第１４図に示す如く接続部材７を
介して直線状のシール樋１３ｂやシール樋１４ｂ
を接続する。 When attaching a seal gutter to the part where the seam 2 intersects in a T-shape, a rubber seal block 16 with a T-shaped groove in cross section is vulcanized in advance as shown in FIG. As shown in the figure, the linear seal gutter 13b and seal gutter 14b are connected via the connecting member 7.
Connect.
上述した如くこの発明によれば、シール樋３等
を接続する場合接続部材７が介在するため接着面
積が広くなり確実な接続が得られ漏水の原因が減
少する。 As described above, according to the present invention, since the connecting member 7 is interposed when connecting the seal gutter 3, etc., the bonding area is widened, a reliable connection is obtained, and the cause of water leakage is reduced.
また、接続作業が簡単にでき、従つて現場での
接続が容易となるため、従来の如く予め工場でシ
ール樋の重い長尺品を作る必要がなくシール樋の
取付作業能率を増大し得るものである。 In addition, since the connection work is easy, and therefore the connection on site is easy, there is no need to make heavy long seal gutter products in advance at the factory as in the past, and the efficiency of the seal gutter installation work can be increased. It is.
更に、接続作業が簡単であるため施工範囲が広
くなつた。例えば第１５図に示す如くトンネル等
のコンクリート壁１７に不規則なクラツク１８が
入つたような場合、現場合せでのクラツク１８に
適合するシール樋を取付けることができ、従来の
ように現場で予めクラツクの寸法調査をした後工
場でその寸法に合せてシール樋を製作し、しかる
後現場に取付けなければならないという不便さが
無くなる等の特徴がある。 Furthermore, since the connection work is simple, the scope of construction has become wider. For example, if irregular cracks 18 are found in the concrete wall 17 of a tunnel or the like as shown in FIG. It has the advantage of eliminating the inconvenience of having to make a seal gutter according to the dimensions at the factory after inspecting the dimensions of the crack, and then installing it at the site.
第１図はトンネルのコンクリート壁の継目を示
す斜視図、第２図は従来のシール樋の取付状態を
示す断面図、第３図乃至第１５図はこの発明に係
るコンクリート継目のシール樋の接続方法及び接
続用具の実施態様を説明するもので、第３図はシ
ール樋を継目に沿つて取付けた状態を示す正面
図、第４図は第３図の−線切断面図、第５図
は接続部材の正面図、第６図は同上側面図、第７
図は十字型シールブロツクの正面図、第８図は第
７図の−断面図、第９図は十字型シールブロ
ツクに接続部材を取付けた状態を示す正面図、第
１０図は十字型シールブロツクとシール樋との接
続状態を示す正面図、第１１図はＬ字型シールブ
ロツクの正面図、第１２図はＬ字型シールブロツ
クとシール樋との接続状態を示す正面図、第１３
図はＴ字型シールブロツクの正面図、第１４図は
Ｔ字型シールブロツクとシール樋との接続状態を
示す正面図、第１５図はトンネルのコンクリート
壁にクラツクの入つた状態を示す斜視図である。
１……コンクリート壁、２……継目、３……シ
ール樋、６ａ，６ｂ……接続端部、７……接続部
材、１０……クロス部、１１……シールブロツ
ク、１２……接続端部、１３，１４……シール
樋、１５……シールブロツク、１３ａ，１３ｂ，
１４ａ，１４ｂ……シール樋、１６……シールブ
ロツク、２０……シール樋。
Fig. 1 is a perspective view showing a joint in a concrete wall of a tunnel, Fig. 2 is a sectional view showing the installation state of a conventional seal gutter, and Figs. 3 to 15 are connections of a concrete joint seal gutter according to the present invention. 3 is a front view showing the seal gutter installed along the joint, FIG. 4 is a cross-sectional view taken along the - line in FIG. 3, and FIG. A front view of the connecting member, FIG. 6 is a side view of the same, and FIG.
The figure is a front view of the cross-shaped seal block, Figure 8 is a cross-sectional view taken from the side shown in Figure 7, Figure 9 is a front view showing the connecting member attached to the cross-shaped seal block, and Figure 10 is the cross-shaped seal block. 11 is a front view of the L-shaped seal block, FIG. 12 is a front view showing the connection state of the L-shaped seal block and the seal gutter, and FIG. 13 is a front view showing the connection state of the L-shaped seal block and the seal gutter.
Figure 14 is a front view of the T-shaped seal block, Figure 14 is a front view showing the connection between the T-shaped seal block and the seal gutter, and Figure 15 is a perspective view showing a crack in the concrete wall of the tunnel. It is. DESCRIPTION OF SYMBOLS 1...Concrete wall, 2...Joint, 3...Seal gutter, 6a, 6b...Connection end, 7...Connection member, 10...Cross part, 11...Seal block, 12...Connection end , 13, 14... Seal gutter, 15... Seal block, 13a, 13b,
14a, 14b... seal gutter, 16... seal block, 20... seal gutter.
Claims (1)
溝型のゴム製シール樋を双方の接続端部を突合せ
て接続する際、該両接続端部の内面に断面溝型の
接続部材を跨る如く嵌着させるようにしたことを
特徴とするコンクリート継目のシール樋の接続方
法。 ２ コンクリート壁の継目がクロスした部分、Ｌ
字状に交つた部分、Ｔ字状に交つた部分にそれぞ
れ取付けるために十字型、Ｌ字型、Ｔ字型にそれ
ぞれ成形した断面溝型のゴム製シールブロツク
と、該各型のシールブロツクがそれぞれ有する複
数個の接続端部の内面にそれぞれ嵌着させる断面
溝型の接続部材とより成ることを特徴とするコン
クリート継目のシール樋の接続用具。[Scope of Claims] 1. When connecting a rubber seal gutter with a groove-shaped cross section to be installed along a joint in a concrete wall by butting both connecting ends, a connecting member with a groove-shaped cross-section is attached to the inner surface of both connecting ends. A method for connecting a seal gutter at a concrete joint, characterized in that the gutter is fitted so as to straddle the concrete joint. 2 The part where the concrete wall joints cross, L
Rubber seal blocks with cross-sectional grooves shaped into cross-shaped, L-shaped, and T-shaped shapes to be attached to the intersecting parts of the letter and the T-shaped parts, respectively, and the seal blocks of each type. 1. A connection tool for a sealing gutter for a concrete joint, comprising a connection member having a groove-shaped cross section, which is fitted into the inner surface of a plurality of connection ends, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16152581A JPS5862300A (en) | 1981-10-09 | 1981-10-09 | Method and tool for connecting seal trough of concrete joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16152581A JPS5862300A (en) | 1981-10-09 | 1981-10-09 | Method and tool for connecting seal trough of concrete joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862300A JPS5862300A (en) | 1983-04-13 |
| JPS6354880B2 true JPS6354880B2 (en) | 1988-10-31 |
Family
ID=15736737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16152581A Granted JPS5862300A (en) | 1981-10-09 | 1981-10-09 | Method and tool for connecting seal trough of concrete joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02145686U (en) * | 1989-05-12 | 1990-12-11 |
-
1981
- 1981-10-09 JP JP16152581A patent/JPS5862300A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02145686U (en) * | 1989-05-12 | 1990-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5862300A (en) | 1983-04-13 |
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