The Effect of Submergence Percentage of the Submerged Piles on the Reduction of Scour in Bridge Abutments | ||
| Journal of Rehabilitation in Civil Engineering | ||
| مقاله 4، دوره 2، شماره 2 - شماره پیاپی 4، آبان 2014، صفحه 32-39 اصل مقاله (610.93 K) | ||
| شناسه دیجیتال (DOI): 10.22075/jrce.2014.206 | ||
| نویسندگان | ||
| Mohammad Mehdi Razmi* 1؛ Mojtaba Sanei2؛ Cyrus Ershadi3 | ||
| 1MS Student in Water Engineering Islamic Azad University, Science and Research Branch, Hormozgan, Iran | ||
| 2Faculty Member at Institute of Soil Conservation and Watershed Management | ||
| 3Faculty Member at Hormozgan University | ||
| چکیده | ||
| Scour around hydraulic structures is an inevitable phenomenon . Recognition of this phenomenon and dealing with it is an issue considering which will ensure the project success . Local scour at piers has been reported as the most important factor in the destruction of the bridges . The use of submerged and non-submerged piles is one of the scour control methods . Submerged piles have been rarely used to assess scour . In the present study, the results of some tests with different flow rates and submergence percentages are given in the bridge abutment . The tests have been conducted at clear water conditions in a flume with length of 14m , width of 60cm and depth of 60cm . The results show that the increase in the submergence percentage of piles has a significant role in reducing pier scour. | ||
| کلیدواژهها | ||
| Local Scour؛ Bridge abutments؛ Submerged piles؛ River engineering | ||
| مراجع | ||
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