Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Huseyin Boler"'
Autor:
Heather Shoup, Issam I.A. Qamhia, Hasan Ozer, Huseyin Boler, Erol Tutumluer, Andrew J. Stolba
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2674:339-350
Recent research conducted at the Illinois Center for Transportation evaluated sustainable applications of quarry by-products (QB) or QB blended with coarse recycled aggregates in chemically stabilized base and subbase layers in flexible pavements and
Publikováno v:
Transportation Geotechnics. 17:109-121
Numerous studies have targeted using numerical modeling, field instrumentation, or combinations of both to gain insight into track substructure behavior under loading. In-depth understanding of track substructure behavior serving both passenger and f
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 233:63-72
Railroad track transitions such as bridge approaches often experience recurrent track geometry problems due to differential settlement between the bridge and the adjacent track. The resulting “bump at the end of the bridge” leads to significant p
Autor:
Youssef M. A. Hashash, Huseyin Boler, Jamshid Ghaboussi, Maziar Moaveni, Erol Tutumluer, Yu Qian
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 144
Autor:
Jamshid Ghaboussi, Yu Qian, Huseyin Boler, Maziar Moaveni, Erol Tutumluer, Youssef M. A. Hashash
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 143
Ballast degradation or fouling often associated with deteriorating railroad track performance refers to the condition of a new ballast layer changing its aggregate particle size and shape p...
Autor:
Yu Qian, Maziar Moaveni, Jamshid Ghaboussi, Youssef M. A. Hashash, Huseyin Boler, Erol Tutumluer
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2448:142-151
Ballast fouling, often associated with deteriorating railroad track performance, refers to the condition in which the ballast layer changes its composition and develops a much finer grain size distribution. Fouling is commonly caused by degradation o
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2448:94-104
Railroad ballast is uniformly graded coarse aggregate placed between and immediately underneath the ties to provide drainage and structural support for the loading applied by trains. In the United States, several ballast gradation recommendations are
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2448:105-114
Railway transitions such as bridge approaches experience differential movements related to differences in track system stiffness, track damping characteristics, foundation type, ballast settlement from fouling or degradation, as well as fill and subg