Author(s)

J. Niebylski

Abstract

Control measurements during assembly of a hull on the slipway are carried out in rectangular coordinate system OXYZ which is inclined at a certain angle determined by building conditions. A mathematical model of deflections and the most appropriate methods of their measurements is presented. A diagram of real deflections of the hull obtained in the way of the measurements is also presented. 1 Initial assumptions During assembly of the ship hull its components such as sections or blocks as well as the hull structure as a whole are subject to deflections changing required configuration of the object. Moreover, the hull treated as a rigid body is subject to some movements in reference to the slipway. The phenomeno

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