METHOD PERFORMANCE LIFTING AND TRANSPORT OPERATIONS AND UNDERWATER VESSEL FOR ITS IMPLEMENTATION

摘要

1. Method for performing lifting and transport operations, consisting in that at the bottom of the sea is lowered underwater vessel that is positioned over an object located at the bottom using rigid supports with shoes, and then capture the object and using soil reaction on the supports by a mechanism available on board the vessel, first output object from the ground contact and equilibrated ballasting vessel forces and moments acting on it after the object O from the contact with the ground, and then carry out lifting and transporting the object, exc ichayuschiysya in that the installation vessel on the bottom of it is given a minimum, but sufficient negative buoyancy providing static equilibrium vessel on the ground by the action of the tilting bottom current, and before deducing an object from the ground contact vessel to impart positive buoyancy which is less than the underwater weight of the object by the amount specified minimum, but sufficient quantities and directly in front of the ship lift to the object after the balancing act on the ship power and torque increases to the maximum possible speed buoyancy vessel, which is temporarily lowered to the ground portion of the solid ballast vessel, which is configured as a chain hingedly interconnected goods, at the same time and is proportional to the weight of the lowered ground solid ballast reduces the contact area of ​​said shoe with the ground by means of their simultaneous separation from soil steer carried out mainly in the vertical position of the ground contact surfaces of the shoes from the force generated by the mechanisms available to the vessel, and by