CA1243512A - Tube d'ancrage pour terrain rocheux et methode de positionnement connexe - Google Patents
Tube d'ancrage pour terrain rocheux et methode de positionnement connexeInfo
- Publication number
- CA1243512A CA1243512A CA000421106A CA421106A CA1243512A CA 1243512 A CA1243512 A CA 1243512A CA 000421106 A CA000421106 A CA 000421106A CA 421106 A CA421106 A CA 421106A CA 1243512 A CA1243512 A CA 1243512A
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- anchor rod
- grout
- anchor
- rod
- 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.)
- Expired
Links
- 239000011435 rock Substances 0.000 title abstract description 21
- 238000000034 method Methods 0.000 title abstract description 6
- 239000011440 grout Substances 0.000 claims abstract description 51
- 210000002105 tongue Anatomy 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 11
- 239000011083 cement mortar Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000004323 axial length Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP32044L7.8 | 1982-02-09 | ||
| DE3204478 | 1982-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1243512A true CA1243512A (fr) | 1988-10-25 |
Family
ID=6155208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000421106A Expired CA1243512A (fr) | 1982-02-09 | 1983-02-08 | Tube d'ancrage pour terrain rocheux et methode de positionnement connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1243512A (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031605A1 (fr) * | 2015-08-25 | 2017-03-02 | Casado Margolles Juan María | Ressort de soutien de barres hélicoïdales |
| CN107059863A (zh) * | 2017-06-11 | 2017-08-18 | 贵州大学 | 一种具有蝶形垫板的预应力灌浆锚杆 |
| CN111411789A (zh) * | 2019-01-07 | 2020-07-14 | 中航天建设工程有限公司 | 一种预加压力的植筋施工方法及固定装置 |
| CN113586113A (zh) * | 2021-08-05 | 2021-11-02 | 新乡学院 | 一种新型多爪式自锁注浆锚杆 |
-
1983
- 1983-02-08 CA CA000421106A patent/CA1243512A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031605A1 (fr) * | 2015-08-25 | 2017-03-02 | Casado Margolles Juan María | Ressort de soutien de barres hélicoïdales |
| CN107059863A (zh) * | 2017-06-11 | 2017-08-18 | 贵州大学 | 一种具有蝶形垫板的预应力灌浆锚杆 |
| CN111411789A (zh) * | 2019-01-07 | 2020-07-14 | 中航天建设工程有限公司 | 一种预加压力的植筋施工方法及固定装置 |
| CN113586113A (zh) * | 2021-08-05 | 2021-11-02 | 新乡学院 | 一种新型多爪式自锁注浆锚杆 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |