Browsing Students by Subject "abrasion, ballast, elastic modulus, vertical deformation"
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PENGARUH PENGGUNAAN KARET BEKAS BERGRADASI TERHADAP MODULUS ELASTISITAS DAN ABRASI LAPISAN BALAS
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-09-20)The scrap rubber could be used as an elastic material in the ballast layer in order to improve the service life and reduce the maintenance costs. The purpose of this study is to examine the characteristics of the ballast ...