JPH0234621U - - Google Patents
Info
- Publication number
- JPH0234621U JPH0234621U JP11200788U JP11200788U JPH0234621U JP H0234621 U JPH0234621 U JP H0234621U JP 11200788 U JP11200788 U JP 11200788U JP 11200788 U JP11200788 U JP 11200788U JP H0234621 U JPH0234621 U JP H0234621U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe according
- mortar
- covering material
- synthetic
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims 4
- 239000004567 concrete Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011210 fiber-reinforced concrete Substances 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
第１図は本考案の合成鋼管の縦断面図、第２図
は第１図の―線からみた横断面図。第３図は
合成鋼管の縦断面図であつてフープ筋を示す。第
４図は鋼管外面の一部の拡大斜視図。
１：鋼管、２：被覆材、３：フープ筋、４：主
筋、１０：合成鋼管、１１：網状突起、１１１：
突条。
Fig. 1 is a longitudinal cross-sectional view of the synthetic steel pipe of the present invention, and Fig. 2 is a cross-sectional view taken from the line - in Fig. 1. FIG. 3 is a longitudinal cross-sectional view of a synthetic steel pipe, showing hoop lines. FIG. 4 is an enlarged perspective view of a portion of the outer surface of the steel pipe. 1: Steel pipe, 2: Covering material, 3: Hoop reinforcement, 4: Main reinforcement, 10: Synthetic steel pipe, 11: Reticular projection, 111:
Projection.
Claims (1)
ンクリートまたはモルタルからなる被覆材で被覆
し、該被覆材中に所定のピツチでフープ筋を埋設
してなる合成鋼管。 ２ 前記鋼管の横断面が円形または方形であり、
また、前記被覆材の横断面が円形または方形であ
ることを特徴とした請求項１記載の合成鋼管。 ３ 前記フープ筋が互いに独立した閉鎖環状また
は連続した螺旋状に配列されることを特徴とした
請求項１記載の合成鋼管。 ４ 前記網状突起を構成する連続した突条の交差
角を１０度以上に形成することを特徴とした請求
項１記載の合成鋼管。 ５ 前記被覆材は普通コンクリート、軽量コンク
リート、鋼繊維補強コンクリートのうちのいずれ
か１種であることを特徴とした請求項１記載の合
成鋼管。 ６ 前記被覆材は普通モルタル、軽量モルタル、
鋼繊維補強モルタルのうちのいずれか１種である
ことを特徴とした請求項１記載の合成鋼管。[Claims for Utility Model Registration] 1. A composite product in which a mesh projection is formed on the outer surface of a steel pipe, the outer surface is covered with a covering material made of concrete or mortar, and hoop reinforcements are embedded in the covering material at a predetermined pitch. Steel pipe. 2. The cross section of the steel pipe is circular or square;
The synthetic steel pipe according to claim 1, wherein the cross section of the coating material is circular or rectangular. 3. The synthetic steel pipe according to claim 1, wherein the hoop muscles are arranged in a mutually independent closed ring shape or in a continuous spiral shape. 4. The synthetic steel pipe according to claim 1, wherein the intersecting angle of the continuous protrusions constituting the net-like protrusions is 10 degrees or more. 5. The synthetic steel pipe according to claim 1, wherein the covering material is any one of ordinary concrete, lightweight concrete, and steel fiber reinforced concrete. 6 The covering material is ordinary mortar, lightweight mortar,
The synthetic steel pipe according to claim 1, characterized in that it is made of any one of steel fiber reinforced mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11200788U JPH0234621U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11200788U JPH0234621U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234621U true JPH0234621U (en) | 1990-03-06 |
Family
ID=31350564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11200788U Pending JPH0234621U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003041708A (en) * | 2001-07-27 | 2003-02-13 | Ps Mitsubishi Construction Co Ltd | Member for structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114016A (en) * | 1974-02-18 | 1975-09-06 | ||
| JPS6262213A (en) * | 1985-09-13 | 1987-03-18 | Canon Electronics Inc | Encoder apparatus |
-
1988
- 1988-08-26 JP JP11200788U patent/JPH0234621U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114016A (en) * | 1974-02-18 | 1975-09-06 | ||
| JPS6262213A (en) * | 1985-09-13 | 1987-03-18 | Canon Electronics Inc | Encoder apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003041708A (en) * | 2001-07-27 | 2003-02-13 | Ps Mitsubishi Construction Co Ltd | Member for structure |
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