Features of the program:

• elastic-plastic modeling of the interaction of the pipeline and the soil in the case of transverse and longitudinal displacements with the achievement of high accuracy of calculations is used;

• the possibility of installing different types of soils on different sections of the pipeline;

• consideration of large displacements and angles of rotation;

• consideration of unilateral and bilateral contacts with ruptures.

 

 The program allows you to solve the following tasks:

• determination of the stressed state of the pipeline and reproduction of its geometry using its spatial coordinates at discrete points;

• calculation of the position of the pipeline and the forces of interaction with the soil in conditions of landslips and soil deposition;

• analysis of loss of pipeline stability in air and in the environment, calculation of its supercritical state;

• reproduction of the position and tense state of the pipeline lying on the seabed.