GB1373911A - Method of making and testing a concrete pile - Google Patents
Method of making and testing a concrete pileInfo
- Publication number
- GB1373911A GB1373911A GB4542270A GB4542270A GB1373911A GB 1373911 A GB1373911 A GB 1373911A GB 4542270 A GB4542270 A GB 4542270A GB 4542270 A GB4542270 A GB 4542270A GB 1373911 A GB1373911 A GB 1373911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- wires
- pile
- testing
- layer
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
Abstract
1373911 Testing concrete piles M R MOON 21 Dec 1971 [24 Sept 1970] 45422/70 Heading G1S [Also in Division El] Wires 3, Fig.1, loose in a U-looped sheath 6 stiffened by hoops 7 and surrounded by helical binding 8 are cast into a concrete pile 1 which when set and strong is tensile tested by positioning a thrust unit 10, Fig.2 on top and pulling on the wires by means of an hydraulic jack (not shown). In Fig.4 the wires are replaced by rods 17a, 17b, 18a, 18b coupled at 19, 20, protected by sheaths 6, and secured to sleeves 21, 22 anchored in the cast concrete. In Fig.6 a layer of compressible material 26 such as exfoliated mica is provided to separate upper and lower layers of concrete in a testpile or the layer 26 may be constituted by an oil drum. When tension is applied to the bottom pile section 24 it moves upwardly and provides a measure of the adhesion between the pile face and the surrounding soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4542270A GB1373911A (en) | 1971-12-21 | 1971-12-21 | Method of making and testing a concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4542270A GB1373911A (en) | 1971-12-21 | 1971-12-21 | Method of making and testing a concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1373911A true GB1373911A (en) | 1974-11-13 |
Family
ID=10437156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4542270A Expired GB1373911A (en) | 1971-12-21 | 1971-12-21 | Method of making and testing a concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1373911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2278386A (en) * | 1994-01-28 | 1994-11-30 | Gammon Construction Limited | Pile and pile installation method |
| CN114075834A (en) * | 2020-08-21 | 2022-02-22 | 苏州恒信建设技术开发检测有限公司 | Foundation pile static load detection device and method |
-
1971
- 1971-12-21 GB GB4542270A patent/GB1373911A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2278386A (en) * | 1994-01-28 | 1994-11-30 | Gammon Construction Limited | Pile and pile installation method |
| GB2278386B (en) * | 1994-01-28 | 1995-05-03 | Gammon Construction Limited | Pile and pile installation method |
| CN114075834A (en) * | 2020-08-21 | 2022-02-22 | 苏州恒信建设技术开发检测有限公司 | Foundation pile static load detection device and method |
| CN114075834B (en) * | 2020-08-21 | 2023-07-18 | 苏州恒信建设技术开发检测有限公司 | Foundation pile static load detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |