JPH03105502U - - Google Patents
Info
- Publication number
- JPH03105502U JPH03105502U JP1119690U JP1119690U JPH03105502U JP H03105502 U JPH03105502 U JP H03105502U JP 1119690 U JP1119690 U JP 1119690U JP 1119690 U JP1119690 U JP 1119690U JP H03105502 U JPH03105502 U JP H03105502U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bars
- shaped
- strength
- precast reinforced
- reinforced concrete
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000011372 high-strength concrete Substances 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案の施工例の側断面図、第２図は
本考案の施工例の正面図、第３図は本考案の接続
部分の拡大斜視図、第４図は従来例の正面図であ
る。
１……プレキヤスト鉄筋コンクリート部材、２
……主鉄筋、３……高強度コンクリートないし高
強度モルタル、４……コ字状補強鉄筋、５……ヘ
アピン状止め鉄筋、６……開口端部、７……通孔
、８……係合突条、９……壁面側係合段部、１０
……床面係合段部、１１……壁面側係止段部、１
２……垂直ジヨイント挿入孔、１３……凹所、１
４……ＲＣ基礎、１５……スリーブジヨイント、
１６……間隙、１７……基礎杭、１８……床スラ
ブ、Ｘ，Ｙ……距離。
Fig. 1 is a side sectional view of a construction example of the present invention, Fig. 2 is a front view of a construction example of the present invention, Fig. 3 is an enlarged perspective view of the connecting part of the invention, and Fig. 4 is a front view of a conventional example. It is. 1... Precast reinforced concrete member, 2
...Main reinforcing bars, 3...High-strength concrete or high-strength mortar, 4...U-shaped reinforcing bars, 5...Hairpin-shaped stop reinforcing bars, 6...Open ends, 7...Through holes, 8...Parts Coupling protrusion, 9... Wall side engagement step, 10
...Floor surface engagement stepped portion, 11...Wall surface side locking step portion, 1
2... Vertical joint insertion hole, 13... Recess, 1
4...RC basics, 15...Sleeve joint,
16... Gap, 17... Foundation pile, 18... Floor slab, X, Y... Distance.
Claims (1)
キヤスト鉄筋コンクリート部材を配置し、前記端
部から互いにＵ字状の主鉄筋を突設すると共に重
ね合わせ、前記重ね合わせたＵ字状主鉄筋の周囲
３方を囲むコ字型補強鉄筋をＵ字状鉄筋に嵌め込
み、コ字状補強鉄筋の開口端部を閉塞するヘアピ
ン状止め鉄筋を開口端部の通孔に挿通し、高強度
コンクリートないし高強度モルタルを前記プレキ
ヤスト鉄筋コンクリート部材の間隙に打設し、高
強度コンクリートないし高強度モルタル内に前記
Ｕ字状主鉄筋並びにコ字型補強鉄筋を埋設してな
る事を特徴とするプレキヤスト鉄筋コンクリート
部材の接続構造。 Precast reinforced concrete members are arranged at a predetermined interval with their ends facing each other, and U-shaped main reinforcing bars are provided protruding from the ends and overlapped, and the surroundings of the overlapping U-shaped main reinforcing bars are placed. The U-shaped reinforcing bars that surround the three sides are fitted into the U-shaped reinforcing bars, and the hairpin-shaped stop reinforcing bars that close the open ends of the U-shaped reinforcing bars are inserted into the through holes at the open ends to create high-strength concrete or high-strength concrete. A connection structure for precast reinforced concrete members, characterized in that mortar is poured into the gap between the precast reinforced concrete members, and the U-shaped main reinforcing bars and the U-shaped reinforcing bars are buried in high-strength concrete or high-strength mortar. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119690U JPH077447Y2 (en) | 1990-02-07 | 1990-02-07 | Connection structure of precast reinforced concrete members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1119690U JPH077447Y2 (en) | 1990-02-07 | 1990-02-07 | Connection structure of precast reinforced concrete members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105502U true JPH03105502U (en) | 1991-10-31 |
| JPH077447Y2 JPH077447Y2 (en) | 1995-02-22 |
Family
ID=31514731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1119690U Expired - Lifetime JPH077447Y2 (en) | 1990-02-07 | 1990-02-07 | Connection structure of precast reinforced concrete members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077447Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020037844A (en) * | 2018-03-03 | 2020-03-12 | 三和コンクリート工業株式会社 | Underground shelter and installation method therefor |
-
1990
- 1990-02-07 JP JP1119690U patent/JPH077447Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020037844A (en) * | 2018-03-03 | 2020-03-12 | 三和コンクリート工業株式会社 | Underground shelter and installation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077447Y2 (en) | 1995-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |