The study is dedicated to identifying the influence of the tower crane location and its technical characteristics in panel housing construction for the duration of lifting operations. The organization of the construction site is represented by a triangle, at the tops of which a tower crane, a warehouse of panels and a place of installation are located. It is assumed that the delivery of goods is carried out separately by turning the crane and then moving the crane truck in the right direction. The computer model is described by a nonlinear trigonometric equation, the roots of which were found by the Newton method. As a result of a model study, it was found that to accelerate lifting operations, it is necessary to select a crane with a large boom reach and move it further away from the direct connecting warehouse to the installation site, achieving the isosceles of the triangle formed by the crane, warehouse and installation site, and also the minimum lifting time operation increases with decreasing angular velocity of the tower crane.
展开▼
