JPS639610Y2 - - Google Patents
Info
- Publication number
- JPS639610Y2 JPS639610Y2 JP1982084313U JP8431382U JPS639610Y2 JP S639610 Y2 JPS639610 Y2 JP S639610Y2 JP 1982084313 U JP1982084313 U JP 1982084313U JP 8431382 U JP8431382 U JP 8431382U JP S639610 Y2 JPS639610 Y2 JP S639610Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- concrete
- grooves
- end surface
- panels
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
【考案の詳細な説明】
本考案は相隣るコンクリートパネル、例えばコ
ンクリート矢板の連結装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for connecting adjacent concrete panels, such as concrete sheet piles.
従来の相隣るコンクリート矢板の連結は、一方
側のパネル接合端面にその長手方向に連続する凹
溝条を形成し、かつ他方側のパネル接合端面には
前記凹溝条に嵌合する凸条を形成し、この凸条を
前記凹溝条に嵌合して矢板相互を連結するのが一
般的であつた。 The conventional method for connecting adjacent concrete sheet piles is to form a concave groove continuous in the longitudinal direction on one panel joint end surface, and to form a convex groove that fits into the concave groove on the other panel joint end surface. It was common to connect the sheet piles by forming a convex strip and fitting the concave groove strip into the groove strip.
しかし、この様な矢板の連結では、相隣る矢板
の相互に反対側の引つ張方向の力に対しては抗し
えず、この為、コンクリート矢板打込み時に隣接
する矢板相互が密着せず隙間があいてしまうこと
があり、完全な目地を形成しないことがしばしば
生じていた。 However, this kind of connection of sheet piles cannot withstand the tensile forces of opposite sides of adjacent sheet piles, and for this reason, when driving concrete sheet piles, adjacent sheet piles do not come into close contact with each other. Gaps could form, and perfect joints were often not formed.
本考案はこの様な従来の欠点を防止するために
案出されたものであり、以下本考案を図面に示す
実施例に基いて説明する。 The present invention was devised to prevent such conventional drawbacks, and the present invention will be explained below based on embodiments shown in the drawings.
第１図は相隣るコンクリートパネルＡ，A′の
接合端面１，１′を示す概略図である。 FIG. 1 is a schematic view showing joint end faces 1, 1' of adjacent concrete panels A, A'.
コンクリートパネルＡ，A′は断面矩形板状に
形成され、コンクリートパネルＡの接合端面１に
はその略中間に長手方向に亘つて連続する凹溝条
２が形成されている。該凹溝条２は断面台形をな
す開口４と巾狭の狭窄部５と断面略円状の溝部６
とからなる。そして第２図に示すようにその凹溝
条２の長手方向に所定の間隔をおいて補強板３…
…が複数個凹溝条２に外接して止着されている。
そして、この補強板３……は前記凹溝条２の直交
方向に凹溝条２を嵌め込むように止着されている
ものである。 The concrete panels A and A' are formed into a rectangular plate shape in cross section, and the joint end surface 1 of the concrete panel A has a concave groove 2 that is continuous in the longitudinal direction and is formed approximately in the middle thereof. The groove 2 has an opening 4 having a trapezoidal cross section, a narrow narrow portion 5, and a groove portion 6 having a substantially circular cross section.
It consists of. As shown in FIG. 2, reinforcing plates 3...
... are fixedly attached to the circumference of the concave groove 2.
The reinforcing plates 3 are fixed to the grooves 2 in a direction perpendicular to the grooves 2 so that the grooves 2 are fitted therein.
ところで補強板３は前記凹溝条２の外形と略同
等の切欠部１４を有しており、この切欠部１４内
に凹溝条２を嵌着させて凹溝条２を補強してあ
る。 By the way, the reinforcing plate 3 has a cutout 14 having a substantially same outer shape as the groove 2, and the groove 2 is fitted into the cutout 14 to reinforce the groove 2.
この様にして、この一方側のパネルＡの接合端
面１にはその長手方向に一端に開口４を有すると
共に、この開口４に連通する狭窄５と溝部６とか
らなる凹溝条２が連続的に形成されることにな
る。しかして前記切欠部１４の溝部内に狭窄部５
側に開口溝を形成した塩化ビニール等の中空円筒
体が挿入され凹溝条２溝部６の型枠としてコンク
リートパネルＡ内に埋込んであり、また狭窄部５
は一般に型材で構成される。 In this way, the joining end surface 1 of the panel A on one side has an opening 4 at one end in the longitudinal direction, and a concave groove 2 consisting of a narrowing 5 and a groove 6 communicating with the opening 4 is continuous. will be formed. Therefore, the narrowed portion 5 is formed in the groove portion of the cutout portion 14.
A hollow cylindrical body such as vinyl chloride with an open groove formed on the side is inserted and embedded in the concrete panel A as a formwork for the concave groove strip 2 groove section 6, and the narrow section 5
generally consists of a profile.
次に他方側のパネル′についてであるが、この
他方側のパネルA′の接合端面１′には前記一方側
のパネルＡの接合端面１に形成された溝部６に嵌
着される係止膨出条８が前記接合端面１′の長手
方向にわたつて連続的に取付けられている。 Next, regarding the other side panel', the joining end surface 1' of the other side panel A' has a locking bulge that is fitted into the groove 6 formed in the joining end surface 1 of the one side panel A'. A protrusion 8 is continuously attached over the longitudinal direction of the joint end surface 1'.
この係止膨出条８は第１図及び第３図ａ，ｂに
示すように、先端に形成された円筒状の係止膨出
部９と後端に形成された矩形板状係止部１０とか
ら構成されている。そして、第３図ｂに示す様に
この係止膨出条８を二分割の部材で形成しても構
わない。 As shown in FIGS. 1 and 3a and 3b, this locking bulge 8 has a cylindrical locking bulge 9 formed at the tip and a rectangular plate-shaped locking portion formed at the rear end. It consists of 10. As shown in FIG. 3b, the locking bulging strip 8 may be formed of two separate members.
また符号１１は係止膨出条８の係止板１０に穿
設された取付孔であり、他方側のパネルA′の接
合端面１′内に取付けちれる際、該取付孔１１内
にコンクリートが充填されて係止膨出条８の係止
板基部が固定されることになる。 Reference numeral 11 is a mounting hole drilled in the locking plate 10 of the locking bulging strip 8, and when it is installed in the joint end surface 1' of the other panel A', concrete is inserted into the hole 11. is filled, and the base of the locking plate of the locking bulging strip 8 is fixed.
ところで、一方側のパネルＡの凹溝条２に他方
側のパネルA′の係止膨出条８を嵌着する際には、
第１図に図示する様にパテ状の防水剤兼潤滑剤１
５を介して嵌着するものとする。これにより接合
部における錆の発生を防止できるし、嵌着操作を
スムーズに行なえることとなる。 By the way, when fitting the locking bulge strip 8 of the panel A' on the other side into the groove strip 2 of the panel A on the other side,
As shown in Figure 1, putty-like waterproofing agent and lubricant 1
It shall be fitted through 5. This prevents rust from forming at the joint and allows for smooth fitting operations.
かくして本考案は以上の構成よりなり、本考案
によるコンクリート製パネルの連結装置によれ
ば、相隣るコンクリート製パネルの接合端面にお
いて、相互に反対方向への引張り力が生じても、
それに対して充分抗しうるパネルの連結装置を提
供しうる。よつて相隣るパネルの接合端面同士が
相互に密接し、連続強度のすぐれたパネルの連結
が期持できる。 Thus, the present invention has the above configuration, and according to the concrete panel connecting device according to the present invention, even if tensile forces in mutually opposite directions occur at the joint end faces of adjacent concrete panels,
It is possible to provide a panel connecting device that can sufficiently resist this. As a result, the joint end surfaces of adjacent panels are brought into close contact with each other, and it is possible to ensure that the panels are connected with excellent continuous strength.
第１図は本考案によるパネルの連結装置を示す
要部拡大断面図、第２図は一方側のパネルの接合
端面を示す横断面図、第３図ａは係止膨出条の横
断面図、第３図ｂはその縦断面図
Ａ，A′……コンクリートパネル、１，１′……
接合端面、２……凹溝条、３……補強板、４……
開口、５……狭窄部、６……溝部、８……係止膨
出条、９……係止膨出部、１０……係止板、１１
……取付孔、１２……アンカー、１３……アンカ
ー部、１４……切欠部、１５……防水剤兼潤滑
剤。
Fig. 1 is an enlarged cross-sectional view of the main part showing the panel connecting device according to the present invention, Fig. 2 is a cross-sectional view showing the joining end surface of one panel, and Fig. 3 a is a cross-sectional view of the locking bulge. , Fig. 3b is its vertical cross-sectional view A, A'... concrete panels, 1, 1'...
Joint end surface, 2... Concave groove strip, 3... Reinforcement plate, 4...
Opening, 5... Narrowing portion, 6... Groove, 8... Locking bulging strip, 9... Locking bulge, 10... Locking plate, 11
... Mounting hole, 12 ... Anchor, 13 ... Anchor part, 14 ... Notch part, 15 ... Waterproofing agent and lubricant.
Claims (1)
一方側のパネル接合端面には、断面台形をなす開
口と、この開口と狭窄部により連通する断面略円
状の溝部とを備えてなる凹溝条が接合端面中央に
長手方向に連続的に形成され、この凹溝条の外形
と略同等の切欠部を有し、切欠部の溝部内に狭窄
部側に開口溝を形成した中空円筒体を挿入してな
る複数の補強板を、前記凹溝条の溝部に中空円筒
体が挿通されるようにして凹溝条と直交させてコ
ンクリート中に埋設してなり、他方側のパネル接
合端面には、前記凹溝条の溝部内に嵌着する円筒
状の係止膨出部を先端一側に固定した矩形板状係
止板に取付孔を形成した取付基部がコンクリート
中に埋設してなり、この係止膨出部を防水剤兼潤
滑剤を介して前記溝部内に嵌着して相隣るパネル
を連結してなることを特徴とするコンクリート製
パネルの連結装置。 A concave groove strip comprising an opening having a trapezoidal cross-section and a groove having a substantially circular cross-section communicating with the opening through a narrowed portion is formed on one side of the joining end surface of the panels of adjacent concrete panels having a rectangular cross-section. is formed continuously in the longitudinal direction at the center of the joint end surface, has a notch that is approximately the same as the outer shape of this concave groove, and inserts a hollow cylindrical body with an open groove on the narrowing side into the groove of the notch. A plurality of reinforcing plates made of the above-mentioned grooves are embedded in the concrete perpendicularly to the grooves so that hollow cylindrical bodies are inserted into the grooves of the grooves, and on the other side of the panel joint end surface, A mounting base in which a mounting hole is formed in a rectangular plate-shaped locking plate having a cylindrical locking bulge fixed to one side of the tip, which fits into the groove of the recessed groove, is embedded in concrete. A device for connecting concrete panels, characterized in that a locking bulge is fitted into the groove via a waterproofing agent and a lubricant to connect adjacent panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431382U JPS58185626U (en) | 1982-06-07 | 1982-06-07 | Connecting device for concrete panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431382U JPS58185626U (en) | 1982-06-07 | 1982-06-07 | Connecting device for concrete panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185626U JPS58185626U (en) | 1983-12-09 |
| JPS639610Y2 true JPS639610Y2 (en) | 1988-03-22 |
Family
ID=30093266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8431382U Granted JPS58185626U (en) | 1982-06-07 | 1982-06-07 | Connecting device for concrete panels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185626U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135941U (en) * | 1984-08-06 | 1986-03-05 | バキユ−ム・コンクリ−ト株式会社 | Concrete sheet pile joint device |
| IT201600124346A1 (en) * | 2016-12-07 | 2018-06-07 | Lucio Pedrocco | Concrete pile and wall comprising a plurality of such sheet piles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723616U (en) * | 1971-03-31 | 1972-11-16 |
-
1982
- 1982-06-07 JP JP8431382U patent/JPS58185626U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723616U (en) * | 1971-03-31 | 1972-11-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58185626U (en) | 1983-12-09 |
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