JPH03104497U - - Google Patents
Info
- Publication number
- JPH03104497U JPH03104497U JP1409790U JP1409790U JPH03104497U JP H03104497 U JPH03104497 U JP H03104497U JP 1409790 U JP1409790 U JP 1409790U JP 1409790 U JP1409790 U JP 1409790U JP H03104497 U JPH03104497 U JP H03104497U
- Authority
- JP
- Japan
- Prior art keywords
- concrete blocks
- connecting member
- concrete
- steel bars
- steel rod
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Bridges Or Land Bridges (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
図であつて、第１図はコンクリートブロツクの一
部断面斜視図、第２図は接続構造の一部断面平面
図、第３図は第２図の−線矢視断面図、第４
図は本考案の他の実施例の側断面図、第５図はポ
ンツーンの一例を示す平面図、第６図は従来の接
続構造を示す一部断面平面図である。
１……コンクリートブロツク、２……メインポ
ンツーン、３……サブポンツーン、９……ＰＣ鋼
棒、１２，３０……連結部材。
1 to 3 are views showing one embodiment of the present invention, in which FIG. 1 is a partially sectional perspective view of a concrete block, FIG. 2 is a partially sectional plan view of a connection structure, and FIG. 3 is a partially sectional perspective view of a concrete block. is a sectional view taken along the - line in FIG.
The figure is a side sectional view of another embodiment of the present invention, FIG. 5 is a plan view showing an example of a pontoon, and FIG. 6 is a partially sectional plan view showing a conventional connection structure. 1... Concrete block, 2... Main pontoon, 3... Sub pontoon, 9... PC steel bar, 12, 30... Connection member.
Claims (1)
、ポンツーンを構成するコンクリートブロツクの
接続構造であつて、接続すべき一対のコンクリー
トブロツク内に接続方向に延びるＰＣ鋼棒をそれ
ぞれ取り付け、これらＰＣ鋼棒が一直線状となる
よう双方のコンクリートブロツクを隣接させ、向
かい合う各ＰＣ鋼棒の端部に架け渡した連結部材
により各ＰＣ鋼棒を引張状態で接続するとともに
、この連結部材をコンクリートブロツクに係止す
ることを特徴とするポンツーン用コンクリートブ
ロツクの接続構造。 This is a connection structure for concrete blocks that constitute a pontoon by being floated on water and connected to each other, in which prestressed steel bars extending in the connection direction are installed inside a pair of concrete blocks to be connected, and these prestressed steel bars are aligned in a straight line. Both concrete blocks are placed adjacent to each other so as to form a shape, and each PC steel rod is connected in tension by a connecting member that spans the end of each opposing PC steel rod, and this connecting member is locked to the concrete block. A connecting structure for concrete blocks for pontoons, featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014097U JP2519092Y2 (en) | 1990-02-15 | 1990-02-15 | Connection structure of concrete block for pontoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014097U JP2519092Y2 (en) | 1990-02-15 | 1990-02-15 | Connection structure of concrete block for pontoon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03104497U true JPH03104497U (en) | 1991-10-30 |
| JP2519092Y2 JP2519092Y2 (en) | 1996-12-04 |
Family
ID=31517475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990014097U Expired - Lifetime JP2519092Y2 (en) | 1990-02-15 | 1990-02-15 | Connection structure of concrete block for pontoon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519092Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101830963B1 (en) * | 2017-05-18 | 2018-02-22 | (주)씨케이아이피엠 | Pontoon |
-
1990
- 1990-02-15 JP JP1990014097U patent/JP2519092Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519092Y2 (en) | 1996-12-04 |
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