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Fragility Curves of Stone Arch Bridges by Incremental Dynamic Analysis Method and DEM
International Journal of Architectural HeritageOne of the most essential tools for determining earthquake vulnerability is using fragility curves. This research discusses the process of determining the fragility curve using the analytical through the discrete element method.
A. Mehrbod +3 more
semanticscholar +1 more source
Applications in Incremental Dynamic Analysis
Structures Congress 2005, 2005Three Virginia Tech research projects that made extensive use of Incremental Dynamic Analysis (IDA) are described in this paper. Special IDA features that have been incorporated into the NONLIN computer program are also described.
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Introducing adaptive incremental dynamic analysis
2014Adaptive Incremental Dynamic Analysis (AIDA) is a novel ground motion selection scheme that adaptively changes the ground motion suites at different ground motion intensity levels to match hazard-consistent properties for structural response assessment.
Lin, Ting, Baker, Jack W.
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Engineering Failure Analysis, 2019
To investigate the potential failure modes of concrete gravity dams under seismic loads, a typical non-overflow dam section of the Jin'anqiao roller compacted concrete (RCC) gravity dam is taken as a case study.
Denghong Chen +3 more
semanticscholar +1 more source
To investigate the potential failure modes of concrete gravity dams under seismic loads, a typical non-overflow dam section of the Jin'anqiao roller compacted concrete (RCC) gravity dam is taken as a case study.
Denghong Chen +3 more
semanticscholar +1 more source
Incremental Dynamic Analysis of a Gravity Dam
2014Roller compacted concrete (RCC) dams are increasingly being preferred to conventional concrete dams even in highly seismic regions as a result of the advantages they offer in easing the construction process. Considerably high tensile strength can be obtained with today’s mix designs leading to the use of these dams in seismic zones.
Soysal, Berat Feyza, Yalin Arici
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Incremental dynamic analysis of high‐rise towers
The Structural Design of Tall and Special Buildings, 2010AbstractThe performance study of high‐rise towers has been attracting attention recently. Powerful analysis methods are used to assess local and global behaviour of tall structures. Incremental Dynamic Analysis (IDA) is one the most powerful methods for accurate estimation of seismic performance of structures.In this paper, IDA is applied on high‐rise ...
Behrouz Asgarian +4 more
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A new damage index for steel MRFs based on incremental dynamic analysis
Journal of constructional steel research, 2019The present study introduced a damage index based on a relationship between two values: the maximum interstory drift ratio and spectral acceleration at the first-mode period of the structure. The proposed damage index was defined so as it equals 0 in the
B. Mohebi
semanticscholar +1 more source
Construction and Building Materials, 2019
Different fiber-reinforced concrete (FRC) has been widely used in the recent decades, which can improve the mechanical behavior and dynamic performance of reinforced concrete (RC) columns remarkably.
Y. Pang +3 more
semanticscholar +1 more source
Different fiber-reinforced concrete (FRC) has been widely used in the recent decades, which can improve the mechanical behavior and dynamic performance of reinforced concrete (RC) columns remarkably.
Y. Pang +3 more
semanticscholar +1 more source
, 2019
In the railway network of Iran, a large number of masonry arch bridges exist which most of them was constructed 80 years ago. Despite these types of bridges have shown an appropriate behavior under the influence of gravity (vertical) loads, they have not
M. Yazdani, V. Jahangiri, M. Marefat
semanticscholar +1 more source
In the railway network of Iran, a large number of masonry arch bridges exist which most of them was constructed 80 years ago. Despite these types of bridges have shown an appropriate behavior under the influence of gravity (vertical) loads, they have not
M. Yazdani, V. Jahangiri, M. Marefat
semanticscholar +1 more source
Incremental dynamic analysis of small to medium spans plain concrete arch bridges
Engineering Failure Analysis, 2018There is a large number of old arch bridges in Iran's railway network which the majority of them have been built more than 70 years ago. These structures, though displaying a good performance under the effect of service (gravity) loads but the seismic ...
A. Mahmoudi Moazam +2 more
semanticscholar +1 more source