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:: Volume 6, Issue 20 (5-2019) ::
2019, 6(20): 10-20 Back to browse issues page
Sensitivity analysis of dynamic response of dam-reservoir-foundation system due to foundation material
Farhoud Kalateh , Meisam Saberi
, fkalateh@tabrizu.ac.ir
Abstract:   (2017 Views)

The present study investigate the effects of mechanical properties of the rock layers in the foundation of concrete gravity dam on the seismic response of gravity dam–reservoir –foundation systems. The mutual effects of different domains are considered in the present research. As a case study the biggest section of Shafarud dam in the north of Iran is modeled two dimensionally using ABAQUS software and its response to the may 1940 El–Centro California earthquake is considered.Four different ratio of elasticity modulus of foundation to the elasticity modulus of concrete of dam body are applied in the analysis obtained results show a significant effect of the foundation material properties on the crest displacement of dam and stress distribution in the dam bodywhich highlight the importance of detailed survey in order to identify the features of the site before construction.

Keywords: Gravity Dam, Analysis Dynamic, Dam-Reservoir interaction, Dam-Foundation interaction
Full-Text [PDF 1935 kb]   (308 Downloads)    
Type of Study: Research | Subject: سد و سازه
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Kalateh F, Saberi M. Sensitivity analysis of dynamic response of dam-reservoir-foundation system due to foundation material. Iranian Dam and Hydroelectric Powerplant 2019; 6 (20) :10-20
URL: http://journal.hydropower.org.ir/article-1-226-en.html


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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 6, Issue 20 (5-2019) Back to browse issues page
نشریه سد و نیروگاه برق آبی Journal of Dam and Hydroelectric Powerplant
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