Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
A study on the reliability-based safety analysis of hardfill dams
Download
index.pdf
Date
2010
Author
Kitapcıgil, Sülen Nur
Metadata
Show full item record
Item Usage Stats
231
views
88
downloads
Cite This
Dams are important large structures providing vital benefits to human life. These strategic structures are necessary in order to supply water and energy and to control floods. Moreover, dams have important roles in regional development and national economy. Thus, the design of dams deserves rigorous studies. Deterministic approach may be acceptable for design of dams and may satisfy safety requirements if large safety factors are used. However, such an approach will not be cost-effective in economic terms. High safety factors utilized in deterministic approaches necessitates large dimensions. One remedy for this overestimation is integrating statistical information and techniques, such as Monte-Carlo simulations into the analysis and design of dams. Probabilistic approaches may result in more economical and reasonable designs. CADAM is a software program which allows the user to analyze dams using Monte-Carlo simulation technique. Uncertainties associated with tensile strength, peak cohesion, peak friction coefficient, normal upstream reservoir elevation, drain efficiency and horizontal peak ground acceleration are incorporated into stability and stress analysis using Monte-Carlo simulations. In this thesis, utilization of CADAM software is demonstrated on a case study. Cindere dam is evaluated in terms of structural safety
Subject Keywords
Dam safety
,
Spillways
URI
http://etd.lib.metu.edu.tr/upload/12612802/index.pdf
https://hdl.handle.net/11511/20280
Collections
Graduate School of Natural and Applied Sciences, Thesis
Suggestions
OpenMETU
Core
A study on dam instrumentation retrofitting
Yanmaz, Ali Melih; ARI, Onur (2011-02-01)
Continuous monitoring and inspection of large dams would provide means for proper rehabilitative actions to be taken on time which intend to maintain the desired safety throughout the physical life of dams. Comprehensive inspections can be carried out using a number of instruments. An ideal dam instrumentation system should provide time-dependent information about critical parameters so that possible future behaviour of the structure can be predicted. Numerous of the existing dams do not have adequate instr...
On the reliability based safety analysis of the Porsuk dam
Yanmaz, Ali Melih (2005-10-01)
Dams are large hydraulic structures constructed to meet various project demands. Their roles in both the environment and the economy of a country are so important that their design and construction should be carried out with a negligibly small risk. Conventional design approaches are deterministic, which ignore variations in the governing variables. To offset this limitation, high safety factors are considered that increase the cost of the structure. Reliability-based design approaches are probabilistic in ...
Performance of concrete gravity dams under earthquake effects
Soysal, Berat Feyza; Arıcı, Yalın; Department of Civil Engineering (2014)
Concerns about the seismic safety of gravity dams have increased with the construction of numerous new dams in the developing world as well as the need for the evaluation of existing dam stock in the developed countries. The common procedure for the design of concrete gravity dams has been linear analyses: there is scant experience on the design of such systems using nonlinear analyses as the post-linear behavior and performance limits of gravity dam monoliths are not well known. This study is focused on th...
A study on the reliability-based safety analysis of concrete gravity dams
Beşer, Mehmet Reşat; Yanmaz, Ali Melih; Department of Civil Engineering (2005)
Dams are large hydraulic structures constructed to meet various project demands. Their roles in both environment and the economy of a country are so important that their design and construction should be carried out for negligibly small risk. Conventional design approaches are deterministic, which ignore variations of the governing variables. To offset this limitation, high safety factors are considered that increase the cost of the structure. Reliabilityاbased design approaches are probabilistic in nature ...
Silindirle sıkıştırılmış beton ağırlık barajların sismik performanslarının belirlenmesi için dinamik benzeri deney uygulamaları
Aldemir, Alper; Binici, Barış; Soysal, Feyza; Canbay, Erdem; Yücel, Rıza Ali; Kurç, Özgür; Gharıhdoust, Ali; Arıcı, Yalın(2014)
Su kaynaklarının verimli kullanılmasında en önemli yapılar barajlardır. Barajların, sismik etkiler altındaki davranışları deprem mühendisliğinde karşılaşılan en karmaşık problemlerden birisidir. Ülkemizde son yıllarda tercih edilen en önemli baraj tipi silindirle sıkıştıtılmış beton barajdır. Beton ağırlık barajların sismik davranışı laboratuvar ortamında birkaç sarsma tablası testi dışında deneysel olarak fazla incelenememiştir. Bu çalışma ile literatürde ilk defa dinamik benzeri deney y...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. N. Kitapcıgil, “A study on the reliability-based safety analysis of hardfill dams,” M.S. - Master of Science, Middle East Technical University, 2010.
