Weekly outline

  • General

  • Topic 1

    LK Underground engineering communications. Their types, purposes and features.
    PR Classification of engineering networks according to their purpose
    SR Structure of engineering communications, conditions of their laying in open space and compressed urban conditions

    • Topic 2

      LK Existing technologies for laying engineering networks using the trench method and the composition of mechanized columns for their laying
      PR Selection and justification of the composition of the technician for the development of mechanized columns for trench laying of engineering communications.
      SR Protective cases. Their purpose and principles of protective selection

      • Topic 3

        LK Laying of pipelines of large diameters by the shield penetration method
        PR Types of pipes, their purpose and their characteristics. Mechanical characteristics and properties of steel and polyethylene pipes
        SR Laying of pipelines by the "Wall in the soil" method. Technologies for welding polyethylene pipelines

        • Topic 4

          LC Selection of trenchless technology and means of their mechanization, Assessment of their technical level
          PR Construction of machines for forming wells by static methods
          SR Principles of controlling the trajectory of soil piercing and devices for controlling the position of soil piercing equipment in space

          • Topic 5

            LK Patterns of processes of static puncture and soil compaction and their mathematical modeling
            PR Determination of soil compaction zones during its static puncture with a symmetrical conical-cylindrical traditional tip
            SR Features of the operation of machines and installations for trenchless, uncontrolled laying of engineering networks

            • Topic 6

              LK Basics of creating minimally energy-intensive working bodies for creating horizontally directed wells in the soil
              PR Calculations of soil resistance forces using mathematical models of the interaction of work equipment with the symmetrical tip of the work body
              SR Modern drilling fluids in horizontal directional (controlled) drilling technologies

              • Topic 7

                LC Establishing the influence of the tips of the working equipment for piercing the soil on the adjacent underground objects. Determination of conditions for non-destructive laying of underground communications.
                PR Calculations of soil resistance forces using mathematical models of the interaction of working equipment with asymmetric tips of the working body
                SR Requirements for safe laying of underground communications

                • Topic 8

                  LK Occupational safety and environmental safety during the operation of machines and installations for trenchless laying of underground communications
                  PR Volumetric hydraulic drive in machines for trenchless laying of utility networks
                  SR Economic justification of the effectiveness of using trenchless technologies in construction