JPH01138930U - - Google Patents
Info
- Publication number
- JPH01138930U JPH01138930U JP2894188U JP2894188U JPH01138930U JP H01138930 U JPH01138930 U JP H01138930U JP 2894188 U JP2894188 U JP 2894188U JP 2894188 U JP2894188 U JP 2894188U JP H01138930 U JPH01138930 U JP H01138930U
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- tensile material
- synthetic resin
- hole
- resin sheath
- 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
- 239000000463 material Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は本考案に係る永久地中アンカーの一例
の部分省略断面図、第２図は第１図中の―線
断面図、第３図イ〜ヘは施工手順を示す断面図、
第４図は従来の永久地中アンカーの断面図である
。
１１…アンカー孔、１３…アンカーコンクリー
ト、１４…引張材、１５…定着具、１６…ＰＣス
トランド、１７…合成樹脂防錆被覆層、１８…合
成樹脂シース。
Fig. 1 is a partially omitted sectional view of an example of a permanent underground anchor according to the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 A to F are sectional views showing the construction procedure.
FIG. 4 is a sectional view of a conventional permanent underground anchor. DESCRIPTION OF SYMBOLS 11...Anchor hole, 13...Anchor concrete, 14...Tensile material, 15...Fixing tool, 16...PC strand, 17...Synthetic resin rust prevention coating layer, 18...Synthetic resin sheath.
Claims (1)
に充填したアンカーコンクリートと、該アンカー
コンクリート内に埋め込まれて挿入した引張材と
を有し、前記引張材は中心に配置された鋼撚線の
表面に合成樹脂製防錆被覆層を密着させた被覆線
材を合成樹脂シース内に挿通させて構成され、該
引張材の前記削孔の奥部に位置する定着長部分を
前記合成樹脂シースから突出させるとともにその
突出部分の防錆被覆層を剥離してアンカーコンク
リート内に埋設させ、かつ該引張材の前記削孔の
開口側の自由長部分を前記合成樹脂シース内にて
伸縮自在ならしめたことを特徴としてなる、永久
地中アンカー。 It has an anchor hole drilled in the ground, anchor concrete filled in the anchor hole, and a tension member embedded and inserted into the anchor concrete, the tension member being a stranded steel wire arranged in the center. A coated wire with a synthetic resin anti-rust coating layer in close contact with the surface of the tensile material is inserted into a synthetic resin sheath, and the fixed length portion of the tensile material located deep inside the hole is separated from the synthetic resin sheath. The tensile material was made to protrude, the anticorrosive coating layer of the protruding portion was peeled off, and the tensile material was buried in the anchor concrete, and the free length of the tensile material on the opening side of the drilled hole was allowed to expand and contract within the synthetic resin sheath. This is a permanent underground anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2894188U JPH01138930U (en) | 1988-03-03 | 1988-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2894188U JPH01138930U (en) | 1988-03-03 | 1988-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138930U true JPH01138930U (en) | 1989-09-22 |
Family
ID=31252717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2894188U Pending JPH01138930U (en) | 1988-03-03 | 1988-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07145618A (en) * | 1993-11-24 | 1995-06-06 | Kurosawa Kensetsu Kk | Earth anchorage method |
| KR100404756B1 (en) * | 2001-07-09 | 2003-11-07 | 금호엔지니어링 (주) | earth anchor method and a steel wire guide fit with the method |
| JP2009079369A (en) * | 2007-09-25 | 2009-04-16 | Ohbayashi Corp | Natural ground reinforcing soil structure and natural ground reinforcing soil construction method |
-
1988
- 1988-03-03 JP JP2894188U patent/JPH01138930U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07145618A (en) * | 1993-11-24 | 1995-06-06 | Kurosawa Kensetsu Kk | Earth anchorage method |
| KR100404756B1 (en) * | 2001-07-09 | 2003-11-07 | 금호엔지니어링 (주) | earth anchor method and a steel wire guide fit with the method |
| JP2009079369A (en) * | 2007-09-25 | 2009-04-16 | Ohbayashi Corp | Natural ground reinforcing soil structure and natural ground reinforcing soil construction method |
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