GB1362843A - Method and device for anchoring tie rods in soil or rock - Google Patents
Method and device for anchoring tie rods in soil or rockInfo
- Publication number
- GB1362843A GB1362843A GB2777571A GB2777571A GB1362843A GB 1362843 A GB1362843 A GB 1362843A GB 2777571 A GB2777571 A GB 2777571A GB 2777571 A GB2777571 A GB 2777571A GB 1362843 A GB1362843 A GB 1362843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeves
- grout
- spacers
- weakenings
- seals
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
- E02D5/808—Ground anchors anchored by using exclusively a bonding material
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
1362843 Ground anchors P A SMITH 14 June 1971 27775/71 Heading E1B A tie rod has an anchorage portion comprising a series of inner 7 and outer 1 cylindrical sleeves interconnected by annular spacers 6, through which reinforcing rods 10 between the sleeves passes, the walls of the sleeves being formed with weakenings so that when the anchorage is placed in a preformed hole and grout under pressure is introduced into the central space, the grout is forced out through the weakenings into the space between the sleeves and then into the ground. The central space is flushed out with water so that after the grout has cured a further injection may be made. Seals 14 are provided so that grout is only injected to one cylinder at a time. Alternatively the grouting tube 19 may carry a pair of seals. The spacers may comprise threaded sleeves 6". The sleeves are preferably made of asbestos cement. Various modifications of the spacers and sleeve interconnection are described. In a modified method the inner sleeves are omitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2777571A GB1362843A (en) | 1971-06-14 | 1971-06-14 | Method and device for anchoring tie rods in soil or rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2777571A GB1362843A (en) | 1971-06-14 | 1971-06-14 | Method and device for anchoring tie rods in soil or rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1362843A true GB1362843A (en) | 1974-08-07 |
Family
ID=10265084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2777571A Expired GB1362843A (en) | 1971-06-14 | 1971-06-14 | Method and device for anchoring tie rods in soil or rock |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1362843A (en) |
-
1971
- 1971-06-14 GB GB2777571A patent/GB1362843A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |