Evaluation of construction diversion culverts on alluvial bed in embankment Gardane dam

Safavian, M and Rezaei, M and Ghannadiasl, A and Fathololoumi, N Evaluation of construction diversion culverts on alluvial bed in embankment Gardane dam. In: The 1st Iranian Conference on Geotechnical Engineering, October 2013, Ardabil, Iran. (Submitted)

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Abstract

Using a diversion culvert, which is constructed directly on the dam bed while embankment dam is placed on it, is one of the most common and economic ways of conducting river floods which can be applied not only for embankment but also for rock fill dams. This method is very simple, routine, and economical while there is bedrock with gentle deflection ability as foundation of the culvert. On the contrary, when culvert is going to be constructed on alluvial foundations and under the dam body where have huge amount of deflection ability, all conditions like allowable settlement, and deflections in x and y directions, stress that will appear in culvert structure and such cases should be considered precisely. Although the risk of construction culverts in such conditions is much more than first one, there are many big embankment dams in the world with diversion culvert on alluvial bed, under the dam body.

Item Type: Conference or Workshop Item (Poster)
Persian Title: -
Persian Abstract: -
Subjects: Divisions > Conferences > The 1st Iranian Conference on Geotechnical Engineering, October 2013
Conferences > The 1st Iranian Conference on Geotechnical Engineering, October 2013
Divisions: Conferences > The 1st Iranian Conference on Geotechnical Engineering, October 2013
Subjects > Conferences > The 1st Iranian Conference on Geotechnical Engineering, October 2013
Date Deposited: 05 Apr 2019 20:07
Last Modified: 05 Apr 2019 20:07
URI: http://repository.uma.ac.ir/id/eprint/5161

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