SU746042A1 - Apparatus for placing concrete in shell piles - Google Patents
Apparatus for placing concrete in shell piles Download PDFInfo
- Publication number
- SU746042A1 SU746042A1 SU762310717A SU2310717A SU746042A1 SU 746042 A1 SU746042 A1 SU 746042A1 SU 762310717 A SU762310717 A SU 762310717A SU 2310717 A SU2310717 A SU 2310717A SU 746042 A1 SU746042 A1 SU 746042A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- placing concrete
- pipe
- shell piles
- piles
- shell
- Prior art date
Links
Description
Устройство дл бетонировани свай-оболочек работает следующим образом.The device for concreting pile shells operates as follows.
В пробуренную скважину устанавливают кондуктор и арматурный каркас, затем подъемным механизмом опускают устройство и удерживают его за иодвеску 1. Центрирование трубы 5 в скважине обеспечивают кондуктор и ограничители, а крут щий момент воспринимаетс ребрами 16, вход щими в направл ющие кондуктора. После установки и центрировки устройства в скважине через верхнее окно 15 автобетоносмесителем подают пластичную бетонную смесь в трубу 5, наполн ее доверху. Включают привод 2 с редуктором 3 напорного шнека 7 и вибраторы 12 и укладывают бетонную смесь, наход щуюс в трубе 5 в пространство между стенками трубы 5 и скважины до расчетной отметки. Затем через верхнее окно 15 подают в трубу 5 материал , заполн ющий полость сваи, например, песок, включают привод напорного шнека 7 и подъемный механизм и укладывают песок под определенным напором в полость сваи до расчетной отметки с одновременным извлечением бетонолитиой трубы 5.A conductor and a reinforcement cage are installed into the drilled well, then the device is lowered with a lifting mechanism and held by the suspension 1. The centering of the pipe 5 in the well is provided by the conductor and limiters, and the torque is perceived by the fins 16 entering the conductor guides. After installation and centering of the device in the well through the upper window 15, the concrete mixer is supplied with plastic concrete into the pipe 5, filling it to the top. The drive 2 is switched on with the pressure reducer 3 of the pressure auger 7 and the vibrators 12, and the concrete mix placed in the pipe 5 is placed in the space between the walls of the pipe 5 and the well to the design mark. Then, through the upper window 15, the material filling the cavity of the pile, such as sand, is fed into the pipe 5, the drive screw 7 and the lifting mechanism are driven, and sand is placed under a certain pressure into the pile cavity to the design mark with simultaneous extraction of the concrete-pipe 5.
Преимуществом устройства дл бетонировани свай-оболочек вл етс возможность изготовлени свай-оболочек с различными заполнител ми дра в любых гидрогеологических услови х, в том числе и в обводненных грунтах.An advantage of a device for concreting pile shells is the possibility of producing pile shells with various core aggregates in any hydrogeological conditions, including in flooded soils.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762310717A SU746042A1 (en) | 1976-01-04 | 1976-01-04 | Apparatus for placing concrete in shell piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762310717A SU746042A1 (en) | 1976-01-04 | 1976-01-04 | Apparatus for placing concrete in shell piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU746042A1 true SU746042A1 (en) | 1980-07-07 |
Family
ID=20644407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762310717A SU746042A1 (en) | 1976-01-04 | 1976-01-04 | Apparatus for placing concrete in shell piles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU746042A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338563B (en) * | 2008-08-27 | 2010-06-02 | 中国水利水电第八工程局有限公司 | Sleeve grouting method and grouting device thereof |
| CN102433876A (en) * | 2011-08-31 | 2012-05-02 | 浙江大学城市学院 | Multi-compartment casing composite pile and construction method thereof |
-
1976
- 1976-01-04 SU SU762310717A patent/SU746042A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338563B (en) * | 2008-08-27 | 2010-06-02 | 中国水利水电第八工程局有限公司 | Sleeve grouting method and grouting device thereof |
| CN102433876A (en) * | 2011-08-31 | 2012-05-02 | 浙江大学城市学院 | Multi-compartment casing composite pile and construction method thereof |
| CN102433876B (en) * | 2011-08-31 | 2014-01-29 | 浙江大学城市学院 | Multi-compartment casing composite pile and construction method thereof |
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