JPS6279022U - - Google Patents
Info
- Publication number
- JPS6279022U JPS6279022U JP16750585U JP16750585U JPS6279022U JP S6279022 U JPS6279022 U JP S6279022U JP 16750585 U JP16750585 U JP 16750585U JP 16750585 U JP16750585 U JP 16750585U JP S6279022 U JPS6279022 U JP S6279022U
- Authority
- JP
- Japan
- Prior art keywords
- strand
- coating layer
- resin coating
- penetrated
- 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.)
- Granted
Links
- 239000011247 coating layer Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 1
- 241000209149 Zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
Description
第１図は本考案の一実施例を示す断面図、第２
図および第３図は２つ割雄コーンがＰＣストラン
ドを把持している状態を示すもので第２図は緊張
前の断面図、第３図は緊張後の断面図である。
１……シース、３……ＰＣストランド、３１…
…鋼撚線、３２……樹脂被覆層、４……支圧板、
５……雌コーン、６……２つ割雄コーン、６１…
…突条。
Fig. 1 is a sectional view showing one embodiment of the present invention;
Figures 3 and 3 show the PC strands being gripped by the bifurcated male cone, with Figure 2 being a sectional view before tensioning, and Figure 3 being a sectional view after tensioning. 1...sheath, 3...PC strand, 31...
... Steel stranded wire, 32 ... Resin coating layer, 4 ... Bearing plate,
5...Female corn, 6...Half split male corn, 61...
...projection.
Claims (1)
鋼材表面に有するＰＣストランドが、可撓性およ
び滑性を有する合成樹脂材からなるシース内に滑
動自在に挿通されたシース入りＰＣストランドを
コンクリート内に埋設し、前記樹脂被覆層を有す
るＰＣストランドの端部を該コンクリートのＰＣ
ストランド定着端部に設けた支圧板より導出させ
て、該支圧板に支持された雌コーン内に貫通させ
るとともに、該ＰＣストランドの端部を被覆層の
外側より包囲して前記雌コーン内に圧入され、か
つ根元部を前記ストランドの樹脂被覆層に当接さ
せつつその先端部を該樹脂被覆層を貫通させてＰ
Ｃ鋼材表層にくい込ませる先鋭な突起が内面周方
向に形成された楔状の複数割雄コーンによつて定
着してなるＰＣストランドの端部定着構造。 The resin coating layer formed by applying synthetic resin is PC
A sheathed PC strand, in which the PC strand on the surface of the steel material is slidably inserted into a sheath made of a synthetic resin material having flexibility and slipperiness, is embedded in concrete, and the PC strand with the resin coating layer is PC of the concrete at the end
The PC strand is led out from a bearing pressure plate provided at the end of the strand and penetrated into the female cone supported by the bearing pressure plate, and the end of the PC strand is surrounded from the outside of the coating layer and press-fitted into the female cone. and the base portion is in contact with the resin coating layer of the strand, and the tip portion thereof is penetrated through the resin coating layer.
A PC strand end fixing structure in which a sharp protrusion that is embedded into the surface layer of C steel is fixed by a wedge-shaped multi-split male cone formed in the inner circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167505U JPH0436330Y2 (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167505U JPH0436330Y2 (en) | 1985-11-01 | 1985-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6279022U true JPS6279022U (en) | 1987-05-20 |
| JPH0436330Y2 JPH0436330Y2 (en) | 1992-08-27 |
Family
ID=31099497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985167505U Expired JPH0436330Y2 (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436330Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223352A (en) * | 2009-03-24 | 2010-10-07 | Ihi Infrastructure Systems Co Ltd | Cable end tension releasing method, and cable clamping device to be used for executing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110381A (en) * | 1983-11-20 | 1985-06-15 | Sumitomo Electric Ind Ltd | Method for inhibiting corrosion of pc steel material and ps anchor |
| JPS6195145A (en) * | 1984-10-10 | 1986-05-13 | デイツカ−ホツフ・ウント・ウイドマン・アクチエンゲゼルシヤフト | Tensile member |
-
1985
- 1985-11-01 JP JP1985167505U patent/JPH0436330Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110381A (en) * | 1983-11-20 | 1985-06-15 | Sumitomo Electric Ind Ltd | Method for inhibiting corrosion of pc steel material and ps anchor |
| JPS6195145A (en) * | 1984-10-10 | 1986-05-13 | デイツカ−ホツフ・ウント・ウイドマン・アクチエンゲゼルシヤフト | Tensile member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010223352A (en) * | 2009-03-24 | 2010-10-07 | Ihi Infrastructure Systems Co Ltd | Cable end tension releasing method, and cable clamping device to be used for executing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436330Y2 (en) | 1992-08-27 |