Special Road Design Issues

Section 1 DETERMINATION OF DESIGN FLOW RATE OF WATER AND HOLES OF CULVERT.. 1.1.1 Determination of design flow rate of meltwater according to A.P. Lebedev's methodology 1.2 Determination of design flow rate of stormwater. 1.2.1 Determination of calculation. stormwater consumption according to Soyuzdorproekt 1.2.2 Determination of design stormwater consumption as per A.P. Lebedev. 1.2.3 Determination of design flow rate from rain by O.V. Andreev. 1.3 Plotting of water flow rate versus depth.. 1.4 Determination of hole of round reinforced concrete culvert.. Section 2 Design of culverts. 2.1 Determination of pipe length.. 2.2 Purpose of pipe tray elevations.. 2.3 Determination of channel reinforcement dimensions at the outlet. 2.4 Reinforcement of the channel at the inlet and slopes of the embankment. 2.5Compiling of culvert drawing.. 2.6 Determination of works scope for culvert construction.. 2.6.1 Pipe body arrangement.. 2.6.1.2 Determination of scope of work as per pos. 1.5, 1.6, 1.7 and 1.8 of Table 2.6.1 2.6.2 Anti-filtration screen device. 2.6.3 Erosion ladle arrangement. 2.6.4 - 2.6.7 Strengthening of the channel and slopes. 2.7 Specification of pipe components (3%) Section 3. BRIDGE DESIGN.. 3.1 Determination of domestic characteristics of the watercourse. 3.2 Determination of bridge hole. 3.2.1 Determination of the bridge hole of minimum length.. 3.2.2 Determination of bridge hole with widened channel. 3.2.3 Determination of the station position of the beginning and end of the bridge hole. 3.3 Design of jet directing dams. 3.3.1 Calculation of outline of LPC axis in plan view. 3.3.2 Transverse profile of jet directing dams. 3.4 Design of longitudinal and transverse profile. 3.4.1 Design of the longitudinal profile of the bridge. 3.4.2 Design of transverse profile of approaches embankments. 3.5 Drawing "Bridge Plan." Literature