Comparison of Different Configurations of Air-bubble Screens around the Pier to Control Scour
Publish place: 10th International Congress on Civil Engineering
Publish Year: 1394
Type: Conference paper
Language: English
View: 1,340
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
ICCE10_0682
Index date: 10 July 2015
Comparison of Different Configurations of Air-bubble Screens around the Pier to Control Scour abstract
Scouring is a natural phenomenon caused by erosive action of flowing water on the bed. The formation of a scour hole around bridge piers has been the subject of intensive research for many years. Researchers have been introduced a lot of techniques to prevent and reduce local scour at bridge piers. In present study, a new method to reduce scouring around piers has been assessed. A bubble-screen located around the pier are used to counteract the downward flow and avoid the initiation of scour. In addition the capability of bubble-screens in front half of the pier has been assessed and compared with a complete bubble-screen around the pier. Results indicate that the complete bubble-screen is more efficient than the bubble-screens in front half of the pier
Comparison of Different Configurations of Air-bubble Screens around the Pier to Control Scour Keywords:
Comparison of Different Configurations of Air-bubble Screens around the Pier to Control Scour authors
Elham Izadinia
Assist. Prof., Department of Civil Engineering, Shahid Ashrafi Esfahani University, Esfahan, Iran.
Manouchehr Heidarpour
Prof., Department of Water Engineering, Isfahan University of Technology, Isfahan, Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :