Use the rebar calculator to estimate the amount of material required for a concrete pour or paving project. What is Rebar? Rebar beams are reinforced steel rods cut to various... Asphalt Calculator Use the asphalt calculator to estimate the amount of material required for a paving project. How...
Pavement ME predicted performance was then adjusted by the maintenance effects models, whenever maintenance was triggered. 2.4. Life Cycle Cost Analysis The functional unit of analysis is the total costs (in million US dollars) per mile (1.6 km) of roadway over a 20-year pavement lifespan. ...
Fixing the discount rate at 0% means to state no time preference: the costs of today are weighted as benefits in the future. Nevertheless, in common practice, the discount rate for public works is never null and it depends on the country. For this reason, according to the literature [37...