| 摘要 |
FIELD: construction. ^ SUBSTANCE: method includes fixation of shock-wave generators at one level along central vertical axis of marine platform along periphery of its bearing elements with subsequent simultaneous initiation of shock waves. Dismantling is carried out by withdrawal of platform piles from bottom. Shock waves are represented by jet of gas of reactive charge, which is sent towards sea bottom parallel to central vertical axis of platform. Speed of reactive charge gas jet outflow is set as equal to 0.3-0.7 m/s, and shock waves are initiated for 15-25 sec. ^ EFFECT: wider field of application, less damage to biosphere of seas. ^ 2 cl, 1 dwg |
