CA1335937C - Methode de pose de boulons d'ancrage - Google Patents
Methode de pose de boulons d'ancrageInfo
- Publication number
- CA1335937C CA1335937C CA 536677 CA536677A CA1335937C CA 1335937 C CA1335937 C CA 1335937C CA 536677 CA536677 CA 536677 CA 536677 A CA536677 A CA 536677A CA 1335937 C CA1335937 C CA 1335937C
- Authority
- CA
- Canada
- Prior art keywords
- bolt
- grout
- pipe bolt
- high density
- hole
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 27
- 239000011435 rock Substances 0.000 title description 16
- 239000011440 grout Substances 0.000 claims abstract description 81
- 238000009412 basement excavation Methods 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 4
- 230000009974 thixotropic effect Effects 0.000 claims description 2
- 239000011398 Portland cement Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000007767 bonding agent Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 536677 CA1335937C (fr) | 1987-05-08 | 1987-05-08 | Methode de pose de boulons d'ancrage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 536677 CA1335937C (fr) | 1987-05-08 | 1987-05-08 | Methode de pose de boulons d'ancrage |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1335937C true CA1335937C (fr) | 1995-06-20 |
Family
ID=4135614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 536677 Expired - Lifetime CA1335937C (fr) | 1987-05-08 | 1987-05-08 | Methode de pose de boulons d'ancrage |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1335937C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109162660A (zh) * | 2018-10-30 | 2019-01-08 | 中国电建集团成都勘测设计研究院有限公司 | 内锚式孔口封闭装置 |
-
1987
- 1987-05-08 CA CA 536677 patent/CA1335937C/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109162660A (zh) * | 2018-10-30 | 2019-01-08 | 中国电建集团成都勘测设计研究院有限公司 | 内锚式孔口封闭装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |