PL440070A1 - Method of forming a widened pile base - Google Patents
Method of forming a widened pile baseInfo
- Publication number
- PL440070A1 PL440070A1 PL440070A PL44007021A PL440070A1 PL 440070 A1 PL440070 A1 PL 440070A1 PL 440070 A PL440070 A PL 440070A PL 44007021 A PL44007021 A PL 44007021A PL 440070 A1 PL440070 A1 PL 440070A1
- Authority
- PL
- Poland
- Prior art keywords
- hole
- blasting agent
- forming
- pile base
- blasting
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/385—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with removal of the outer mould-pipes
-
- 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
- E02D5/445—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile by application of pyrotechniques
-
- 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
- E02D5/56—Screw piles
-
- 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
- E02D5/72—Pile shoes
-
- 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
- E02D7/22—Placing by screwing down
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób formowania poszerzonej podstawy pala, gdzie w pierwszym etapie wykonuje się odpowiedni otwór w gruncie lub poniżej poziomu wody gruntowej wybraną dowolnie metodą korzystnie przez wwiercenie lub wwibrowanie rury obsadowej lub rury obsadowej z traconym butem, charakteryzujący się tym, że na dnie wykonanego otworu instaluje się środek strzałowy (2), w wyliczonej ilości, korzystnie od 1 kg do 2,5 kg, gdzie środkiem strzałowym (2) są górnicze materiały wybuchowe, korzystnie amonit, ergodyn lub trotyl, zaś środek strzałowy (2) jest połączony przewodem strzałowym (3) wyprowadzonym na zewnątrz otworu, a w kolejnym etapie podaje się do otworu beton konstrukcyjny w ilości obliczonej dla mocy ładunku i parametrów gruntu, tak aby wypełniał on nie mniej niż połowę otworu i dalej odpala się środek strzałowy (2), by w następnym etapie wypełnić do końca otwór betonem konstrukcyjnym.The subject of the application is a method of forming an extended pile base, where in the first stage an appropriate hole is made in the ground or below the groundwater level using any method, preferably by drilling or vibrating a casing pipe or casing pipe with a permanent shoe, characterized in that at the bottom of the hole a blasting agent (2) is installed in the calculated amount, preferably from 1 kg to 2.5 kg, where the blasting agent (2) is mining explosives, preferably ammonite, ergodium or TNT, and the blasting agent (2) is connected by a blasting duct (3) outside the hole, and in the next stage, structural concrete is fed into the hole in the amount calculated for the power of the load and soil parameters, so that it fills not less than half of the hole, and the blasting agent (2) is further ignited so that in the next stage fill the hole completely with structural concrete.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL440070A PL440070A1 (en) | 2021-12-31 | 2021-12-31 | Method of forming a widened pile base |
EP22460079.1A EP4206405A1 (en) | 2021-12-31 | 2022-12-28 | Method of forming a widened pile base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL440070A PL440070A1 (en) | 2021-12-31 | 2021-12-31 | Method of forming a widened pile base |
Publications (1)
Publication Number | Publication Date |
---|---|
PL440070A1 true PL440070A1 (en) | 2023-07-03 |
Family
ID=85227034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL440070A PL440070A1 (en) | 2021-12-31 | 2021-12-31 | Method of forming a widened pile base |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4206405A1 (en) |
PL (1) | PL440070A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2244780C1 (en) * | 2003-05-23 | 2005-01-20 | Прилуцкий Олег Григорьевич | Method for building shallow foundation post having camouflet widened part |
CN101126237A (en) * | 2007-09-29 | 2008-02-20 | 周亚萍 | Blasting pile-forming method for three-stage bottom-enlarging prefabricated and cast-in-situ steel concrete combination pile body |
CN101235639B (en) | 2008-02-18 | 2011-02-09 | 翟宇思 | Exploding expanding device for concrete filling pore bottom exploding expanding pile and pile forming method |
-
2021
- 2021-12-31 PL PL440070A patent/PL440070A1/en unknown
-
2022
- 2022-12-28 EP EP22460079.1A patent/EP4206405A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4206405A1 (en) | 2023-07-05 |
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