چکیده مقاله
Scour has caused many bridge failures during last decades In this study, riprap apron with different geometry examined under clear water condition around spill through abutment In addition, shear and edge failure and riprap volume with different shape were investigated It is illustrated that under new geometry, edge failure reduced and selecting proper dimension prevented shear failure around spill through abutment Furthermore, designing new geometry, yielded riprap volume reduction about 32 in spill through abutment
کلیدواژهها
نویسندگان
Abazar Fathi
Research Assistant, Water Engineering Dept , Shiraz University, Shiraz, Iran
S.M. Ali Zomorodian
Associate Professor, Water Engineering Dept , Shiraz University, Shiraz, Iran
Masih Zolghadr
Assistant Professor, Dept of Water Sciences Engineering, Agricultural college, Jahrom University, Jahrom, Fars, Iran
ee-Meng Chiew
Professor, School of Civil and Environmental Engineering, Nanyang Technological University
M ASCE
Professor, School of Civil and Environmental Engineering, Nanyang Technological University
شیوه ارجاع
Fathi, Abazar and Zomorodian, S.M. Ali and Zolghadr, Masih and Chiew, ee-Meng and ASCE, M,1400,Application of Riprap Geometry on Scour Around Spill-through Abutment,12th International River Engineering Conference
ارائهشده در
مجموعه مقالات دوازدهمین سمینار بین المللی مهندسی رودخانه4 بهمن 1400 · اهواز