Comparative Study on the Criteria of Drainage Design of Railway and Road

철도.도로 배수설계기준 비교

To maintain the primary stage of design, it is not too much to say that drainage systems should has been to maintain the most factor in earthwork structures. The durability of earthwork structures has about over 90 years as like concrete structures and has easily used to construction materials. Even if is a good earthwork materials, it hasn't lose design life at inadequate drainage system. In case of railway was frequently performed a maintenance works after construction 5 years because embankment site hasn't installed a concrete duck. In this study, the drainage standard of railway reviews the technological levels of drainage system by comparing the code for design of railway and road.