JPH0445818U - - Google Patents
Info
- Publication number
- JPH0445818U JPH0445818U JP8722090U JP8722090U JPH0445818U JP H0445818 U JPH0445818 U JP H0445818U JP 8722090 U JP8722090 U JP 8722090U JP 8722090 U JP8722090 U JP 8722090U JP H0445818 U JPH0445818 U JP H0445818U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- inner peripheral
- steel pipe
- meshing parts
- lightweight 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
第１図は、本考案の一実施例に係る高耐力柱を
表した断面図、第２図は、第１図のＡ部拡大図、
第３図は、コンクリート形成前の鋼管を表す斜視
図、第４図は、軽量コンクリートが充填された直
後の鋼管を表す断面図、第５図は、遠心成形装置
により回転状態となつた鋼管を表す断面図、第６
図は、軽量コンクリート層の形成が完了した鋼管
を表す断面図である。
１……鋼管、２……内周面、３……軽量コンク
リート層、５……螺旋溝（噛合部）、６……高耐
力柱。
FIG. 1 is a sectional view showing a high-strength column according to an embodiment of the present invention, FIG. 2 is an enlarged view of part A in FIG.
Figure 3 is a perspective view of the steel pipe before concrete formation, Figure 4 is a sectional view of the steel pipe immediately after it has been filled with lightweight concrete, and Figure 5 is the steel pipe rotated by the centrifugal forming device. Cross-sectional view, No. 6
The figure is a cross-sectional view of a steel pipe on which a lightweight concrete layer has been formed. 1... Steel pipe, 2... Inner peripheral surface, 3... Lightweight concrete layer, 5... Spiral groove (meshing part), 6... High strength column.
Claims (1)
され、該噛合部に噛合する軽量コンクリート層が
、遠心力利用により前記内周面に被着形成された
ことを特徴とする高耐力柱。 A high yield strength characterized in that a plurality of meshing parts are formed on the inner peripheral surface of the steel pipe in the tube axis direction, and a lightweight concrete layer that meshes with the meshing parts is adhered to the inner peripheral surface by using centrifugal force. Pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8722090U JPH0445818U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8722090U JPH0445818U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445818U true JPH0445818U (en) | 1992-04-17 |
Family
ID=31819390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8722090U Pending JPH0445818U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445818U (en) |
-
1990
- 1990-08-21 JP JP8722090U patent/JPH0445818U/ja active Pending