FIELD: civil engineering. SUBSTANCE: installed in cylindrical casing is a bush-shaped explosive charge. Bush wall has a variable thickness growing from the middle section to the ends. Inner space of bush contains a liquid filler. The charge is initiated by a detonating fuse. One end of said fuse is shaped like a ring installed on external surface of charge. Their zone of contact is located in the cross-sectional plane of charge. EFFECT: improved design. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EXPLOSIVE CARTRIDGE TO SECURE PIPES IN STRUCTURE HOLES | 0 |
|
SU1731359A1 |
| EXPLOSIVE CHUCK FOR PRESSING-IN TUBES | 1990 |
|
SU1741348A3 |
| EXPLOSIVE CARTRIDGE FOR PRESS-FITTING TUBES | 1990 |
|
SU1741349A3 |
| EXPLOSION METHOD FOR FASTENING TUBES IN TUBE PLATE HOLES | 1990 |
|
SU1741346A3 |
| BLAST CHUCK | 0 |
|
SU1761342A1 |
| METHOD OF PRESSING IN TUBES WITH ONE DEAD END BY EXPLOSION | 0 |
|
SU1729662A1 |
| METHOD OF SECURING TUBES IN TUBE GRATE OPENINGS | 1990 |
|
SU1736065A3 |
| METHOD OF METAL PIECES RECOVERY | 1991 |
|
RU2017835C1 |
| DEVICE FOR EXPLOSIVE EXPANDING OF PIPES | 0 |
|
SU1663838A1 |
| APPARATUS FOR EXPLOSION OF FORMING REINFORCING MEMBERS | 1997 |
|
RU2111074C1 |
