JPS623844U - - Google Patents
Info
- Publication number
- JPS623844U JPS623844U JP9638985U JP9638985U JPS623844U JP S623844 U JPS623844 U JP S623844U JP 9638985 U JP9638985 U JP 9638985U JP 9638985 U JP9638985 U JP 9638985U JP S623844 U JPS623844 U JP S623844U
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- corrugated
- corrugations
- vertical grooves
- pipe wall
- 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 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 238000004873 anchoring Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は本考案のコルゲートシースを用いた永
久地山アンカーの仮定着状態を示す一部縦断側面
図、第２図はコルゲートシースの一部の側面図、
第３図は第２図―線に沿う横断正面図、第４
図は第３図―線に沿う縦断側面図。
Ａはアンカー頭部、Ｂは緊張部、Ｃは定着部、
１は束ね鋼線、１２はコルゲートシース、１２ａ
は山、１２ｂは谷、１２ｃは縦溝。
Fig. 1 is a partial longitudinal side view showing a temporary anchoring state of a permanent ground anchor using the corrugated sheath of the present invention, Fig. 2 is a partial side view of the corrugated sheath,
Figure 3 is a cross-sectional front view along the line of Figure 2;
The figure is Figure 3 - a longitudinal cross-sectional side view along the line. A is the anchor head, B is the tension part, C is the anchorage part,
1 is a bundled steel wire, 12 is a corrugated sheath, 12a
is a mountain, 12b is a valley, and 12c is a vertical groove.
Claims (1)
ルゲートシースにおいて、その内周面に管壁の波
形を横切る縦溝を管の全長にわたつて形成して、
波形によるシース内周面の凹部を互いに連続させ
、かつ縦溝の底と管壁の波形の頂点を一致させた
ことを特徴とする地山アンカー用コルゲートシー
ス。 In the corrugated sheath that covers the tensile steel material of the anchorage part of the earth anchor, vertical grooves are formed on the inner circumferential surface of the sheath that cross the corrugated shape of the pipe wall over the entire length of the pipe,
A corrugated sheath for a rock anchor, characterized in that concave portions of the inner peripheral surface of the sheath formed by corrugations are continuous with each other, and the bottoms of the vertical grooves and the apexes of the corrugations of the pipe wall are made to coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9638985U JPH0324666Y2 (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9638985U JPH0324666Y2 (en) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623844U true JPS623844U (en) | 1987-01-10 |
| JPH0324666Y2 JPH0324666Y2 (en) | 1991-05-29 |
Family
ID=30655841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9638985U Expired JPH0324666Y2 (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324666Y2 (en) |
-
1985
- 1985-06-25 JP JP9638985U patent/JPH0324666Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324666Y2 (en) | 1991-05-29 |
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