JPS647621U - - Google Patents
Info
- Publication number
- JPS647621U JPS647621U JP10198087U JP10198087U JPS647621U JP S647621 U JPS647621 U JP S647621U JP 10198087 U JP10198087 U JP 10198087U JP 10198087 U JP10198087 U JP 10198087U JP S647621 U JPS647621 U JP S647621U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- steel material
- unbonded
- tapered
- elastic cone
- 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 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図はこの考案の止水構造の一例を示す断面
図、第２図は他の実施例の断面図、第３図は従来
の止水構造の一例を示す断面図である。
１…アンボンドＰＣ鋼より線、１ａ…被覆材、
２…定着プレート、２ａ…テーパ孔、３…押えプ
レート、４…アンカーデイスク、４ａ…テーパ孔
、５…ウエツジ、６…弾性体コーン、６ａ…中心
孔、６ｂ…テーパ面、７…ボルト、８…ケーブル
挿入孔、９…コンクリートマツト又は岩盤、１０
…防錆キヤツプ、１１…キヤツプ底プレート、１
１ａ…テーパ孔。
FIG. 1 is a cross-sectional view showing an example of the water-stopping structure of this invention, FIG. 2 is a cross-sectional view of another embodiment, and FIG. 3 is a cross-sectional view showing an example of the conventional water-stopping structure. 1... Unbonded PC steel stranded wire, 1a... Covering material,
2... Fixing plate, 2a... Tapered hole, 3... Presser plate, 4... Anchor disk, 4a... Tapered hole, 5... Wedge, 6... Elastic body cone, 6a... Center hole, 6b... Tapered surface, 7... Bolt, 8 ... Cable insertion hole, 9 ... Concrete pine or rock, 10
...Rust-proof cap, 11...Cap bottom plate, 1
1a...Tapered hole.
Claims (1)
、一方、この孔に貫通させたアンボンドＰＣ鋼材
の外周には上記テーパ孔のテーパ面に対応したテ
ーパ外面をもつ弾性体コーンを嵌め、この弾性体
コーンを、その内面がアンボンドＰＣ鋼材の被覆
材に密着する状態に上記テーパ孔に圧入保持して
成るアンボンドＰＣ鋼材の止水構造。 (2) 上記弾性体コーンのテーパ外面がそのコー
ンの中心孔と同心上に設けられていることを特徴
とする実用新案登録請求の範囲第(1)項記載のア
ンボンドＰＣ鋼材の止水構造。 (3) 上記弾性体コーンと上記被覆材及び弾性体
コーンと上記テーパ孔の各界面部にシーリング剤
層が設けられていることを特徴とする実用新案登
録請求の範囲第(1)項又は第(2)項記載のアンボン
ドＰＣ鋼材の止水構造。[Scope of Claim for Utility Model Registration] (1) The steel material insertion hole of the fixed plate is a tapered hole, and the outer periphery of the unbonded PC steel material passed through this hole has a tapered outer surface corresponding to the tapered surface of the tapered hole. A water-stopping structure for unbonded PC steel material, in which an elastic cone is fitted and the elastic cone is press-fitted into the taper hole and held in such a manner that the inner surface of the elastic cone is in close contact with the covering material of the unbonded PC steel material. (2) The water-stopping structure for unbonded PC steel material according to claim (1), wherein the tapered outer surface of the elastic cone is provided concentrically with the center hole of the cone. (3) A sealing agent layer is provided at each interface between the elastic cone and the covering material, and between the elastic cone and the tapered hole. Water-stop structure of unbonded PC steel material described in 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10198087U JPS647621U (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10198087U JPS647621U (en) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647621U true JPS647621U (en) | 1989-01-17 |
Family
ID=31331466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10198087U Pending JPS647621U (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647621U (en) |
-
1987
- 1987-07-02 JP JP10198087U patent/JPS647621U/ja active Pending
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