Рекомендации мастеру по инженерно-геодезическим работам в дорожном строительстве

In article main methods of applied geodesy developed by Yu.A.Alekhin, for production of marking works road bed, bases of a covering and pipes (including on a curve of construction lifting) taking into account modern methods and requirements, decrease for masters (foremen) of labor input of these works and complexity of their performance are generalized. In a grant methods of breakdown of a curve between piketny points are reflected minimum labor-consuming, but meeting requirements of admission in the plan. The method of rectangular coordinates from chords or by means of a road curve is offered. For a way of measurement of dumps by transfer and inventory of nonmetallic materials on shooting method of performance of these works by means of a level with a horizontal circle is offered. Interpolation of a longitudinal profile on sites of convex and concave vertical curves on twenty is carried out as follows. Technique of breakdown of a vertical curve stated in VSN 5-81 from a tangent in practice practically isn''t applied by way of rectangular coordinates. Detailed breakdown of a vertical curve from a zero point is offered through a curve bias in this point that too it isn''t convenient at works. The new method of breakdown of vertical curves on Antonova from a zero point, is more clear to performers, but there are cases when the binding of a zero point and its mark isn''t accurately read on a longitudinal profile. The way of interpolation of vertical curves offered by Alekhin is evident, clear to performers, has elementary mathematical apparatus. Also range device for level checkings is offered.