FIELD: civil engineering. SUBSTANCE: casing provided with self-opening tip is lowered in soil when the tip is closed. Then explosive charge is placed in the casing. The casing is filled with concrete mixture, and the casing is moved up a little when the tip is open. In so doing concrete mixture is laid down up to the top of the casing, and firing explosive charge is carried out in the process of casing withdrawal. The withdrawal is performed concurrently with vibrating action. EFFECT: increased productivity. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR MAKING CAST-IN-PLACE PILE IN GROUND | 1992 |
|
RU2014387C1 |
| METHOD OF CAST-IN-PLACE PILE MAKING | 2000 |
|
RU2193625C2 |
| DEVICE FOR FORMATION OF WELLS FOR AUGER PILES | 2011 |
|
RU2483165C1 |
| PILE IN THE PUNCHED WELL ARRANGEMENT METHOD (EMBODIMENTS) | 2017 |
|
RU2663420C1 |
| METHOD OF ARRANGING DRIVEN PILE | 2017 |
|
RU2640467C1 |
| COMBINED METHOD FOR CAST-IN-PLACE PILE PRODUCTION | 2003 |
|
RU2244066C1 |
| METHOD OF MAKING CAST-IN-PLACE PILES WITH ROOT-LIKE MEMBERS AND DEVICE FOR ITS EMBODIMENT | 1998 |
|
RU2163279C2 |
| APPARATUS FOR MAKING FILL-IN PILES | 0 |
|
SU742530A1 |
| METHOD OF ARRANGING INJECTION PILE | 2016 |
|
RU2637002C1 |
| CONSTRUCTION METHOD OF BUILT-IN STRUCTURAL ELEMENTS IN SOIL | 2002 |
|
RU2221918C2 |
