NL7510980A - Prodn. of precast concrete pile foundations - using auger to predrill hole for hollow pile passing flushing fluid and filled in situ - Google Patents
Prodn. of precast concrete pile foundations - using auger to predrill hole for hollow pile passing flushing fluid and filled in situInfo
- Publication number
- NL7510980A NL7510980A NL7510980A NL7510980A NL7510980A NL 7510980 A NL7510980 A NL 7510980A NL 7510980 A NL7510980 A NL 7510980A NL 7510980 A NL7510980 A NL 7510980A NL 7510980 A NL7510980 A NL 7510980A
- Authority
- NL
- Netherlands
- Prior art keywords
- pile
- auger
- hole
- precast concrete
- predrill
- Prior art date
Links
- 239000011178 precast concrete Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 238000011010 flushing procedure Methods 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 2
- 239000004567 concrete Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
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
- E02D5/22—Piles
- E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/26—Placing by using several means simultaneously
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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Construction of foundations using precast concrete piles (1) which have hollow cores (2) uses a rotary auger (5) which also has a coupling for the drilling rods (16), fastened to the lower end of pile, and the pile is then connected to a drive-head. With the pile stationary, the auger is rotated by means of the drilling rods, making a hole the same diameter as the pile, into which the pile gradually sinks. The waste material is extracted by pumping a substance down the hollow core of the pile, and drawing the material up around the pile through a gap left between the pile and the surrounding soil. Once the pile is in position, the drill rods are withdrawn and concrete poured into the core so that the pile is held firmly in the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7510980A NL7510980A (en) | 1975-09-18 | 1975-09-18 | Prodn. of precast concrete pile foundations - using auger to predrill hole for hollow pile passing flushing fluid and filled in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7510980A NL7510980A (en) | 1975-09-18 | 1975-09-18 | Prodn. of precast concrete pile foundations - using auger to predrill hole for hollow pile passing flushing fluid and filled in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7510980A true NL7510980A (en) | 1977-03-22 |
Family
ID=19824490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7510980A NL7510980A (en) | 1975-09-18 | 1975-09-18 | Prodn. of precast concrete pile foundations - using auger to predrill hole for hollow pile passing flushing fluid and filled in situ |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7510980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144519A (en) * | 2019-06-27 | 2020-12-29 | 周兆弟 | Drilling tool, cement-soil stirring pile sinking all-in-one machine and construction method of composite pile |
-
1975
- 1975-09-18 NL NL7510980A patent/NL7510980A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144519A (en) * | 2019-06-27 | 2020-12-29 | 周兆弟 | Drilling tool, cement-soil stirring pile sinking all-in-one machine and construction method of composite pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |