GB840980A - Apparatus and process for the determination of the bearing capacity of the soil at various depths - Google Patents
Apparatus and process for the determination of the bearing capacity of the soil at various depthsInfo
- Publication number
- GB840980A GB840980A GB3132/57A GB313257A GB840980A GB 840980 A GB840980 A GB 840980A GB 3132/57 A GB3132/57 A GB 3132/57A GB 313257 A GB313257 A GB 313257A GB 840980 A GB840980 A GB 840980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soil
- press
- tube
- hammer
- sounding
- 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
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
840,980. Testing physical qualities of materials. STICHTING WATERBAUWKUNDIG LABORATORIUM. Jan. 29, 1957 [Jan. 30, 1956], No. 3132/57. Class 106 (2). An apparatus for determining the bearing capacity of the soil at various depths comprises a pressure body 18, able to be forced into the soil by a press 5 driving on a rod 17 located inside a sounding-tube 16, which can also be driven into the soil, the press being anchored to the sounding tube 16. In the embodiment shown, a derrick 4 on a ship 3 supports an hydraulic press 5 and a hammer 19, either of which can be connected with the sounding tube 16. The sounding tube 16 encloses the rod 17 carrying the pressure body 18 and is slidable in a stay-tube 14 which fits in an outer casing 13. The casing 13 is driven deeply into the soil, the hammer 19 is then allowed to drive the sounding tube 16 and with it the body 18 a suitable distance, after which the pressure body 18 alone is driven by the hydraulic press 5, the hammer 19 being held aside. The pressure required to drive the body 18 is read from one of two gauges 37, 38, for high and low pressures respectively, and this is a measure of the cone resistance of the body 18. It is stated that if the press and hammer are suitably constructed it is possible to leave the press connected to the sounding tube during driving in. Specification 655,212 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL840980X | 1956-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB840980A true GB840980A (en) | 1960-07-13 |
Family
ID=19845007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3132/57A Expired GB840980A (en) | 1956-01-30 | 1957-01-29 | Apparatus and process for the determination of the bearing capacity of the soil at various depths |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB840980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576380A (en) * | 2020-05-29 | 2020-08-25 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
-
1957
- 1957-01-29 GB GB3132/57A patent/GB840980A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576380A (en) * | 2020-05-29 | 2020-08-25 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
| CN111576380B (en) * | 2020-05-29 | 2022-01-07 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
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