Results 181 to 190 of about 25,251,372 (252)
Probabilistic evaluation of combination rules for seismic response prediction of horizontally curved RC bridges under varying earthquake incidence angles. [PDF]
Sci RepTehrani P, Heydarpour K.
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Engineering Structures, 2020
The main contribution of this paper is to develop a new multi-mode adaptive pushover analysis procedure for estimating the seismic demands of RC moment-resisting frames.
M. Jalilkhani, S. Ghasemi, M. Danesh
semanticscholar +3 more sources
The main contribution of this paper is to develop a new multi-mode adaptive pushover analysis procedure for estimating the seismic demands of RC moment-resisting frames.
M. Jalilkhani, S. Ghasemi, M. Danesh
semanticscholar +3 more sources
Tunnelling and Underground Space Technology, 2020
This paper proposes an improved pushover analysis for underground large-scale frame structures (ULSFSs) that includes structural dynamic responses. The ULSFS employed is used in underground supermarket construction, and it has an extremely large-scale in
Dapeng Qiu, Jian-yun Chen, Qiang Xu
semanticscholar +3 more sources
This paper proposes an improved pushover analysis for underground large-scale frame structures (ULSFSs) that includes structural dynamic responses. The ULSFS employed is used in underground supermarket construction, and it has an extremely large-scale in
Dapeng Qiu, Jian-yun Chen, Qiang Xu
semanticscholar +3 more sources
Modal Pushover Analysis for Seismic Performance Assessment of Underground Structures
Journal of earthquake engineering, 2022Pushover analysis as an efficient nonlinear static analysis method has been widely applied to the seismic inelastic performance evaluation of above-ground structures.
Zhidong Gao, Mi Zhao, Xiu-li Du
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Earthquake Engineering & Structural Dynamics, 2022
Seismic assessment of structures is often performed using their force–displacement capacity or pushover curve computed via non‐linear static analysis. However, these analyses' reliability depends on the numerical model's detail and its ability to capture
Onur Deniz Akan +2 more
semanticscholar +1 more source
Seismic assessment of structures is often performed using their force–displacement capacity or pushover curve computed via non‐linear static analysis. However, these analyses' reliability depends on the numerical model's detail and its ability to capture
Onur Deniz Akan +2 more
semanticscholar +1 more source
International Journal of Structural Engineering, 2018
A major challenge in performance-based earthquake engineering is to develop simple and practical methods for estimating the capacity level and seismic demand on structures by taking into account their inelastic behaviour instead of complicated nonlinear time history analysis.
Devesh Soni +2 more
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A major challenge in performance-based earthquake engineering is to develop simple and practical methods for estimating the capacity level and seismic demand on structures by taking into account their inelastic behaviour instead of complicated nonlinear time history analysis.
Devesh Soni +2 more
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Incremental modified pushover analysis
The Structural Design of Tall and Special Buildings, 2008AbstractThe recently developed Incremental Dynamic Analysis (IDA) requires nonlinear time history analyses at different levels of intensity of an ensemble of ground motions, which is time‐consuming due to the high computational efforts involved. In the current study, a simplified method named as Incremental Modified Pushover (IMP) is developed and ...
Hossein Azimi +2 more
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Pushover Analysis: Proposals for Modification
Structural Engineering International, 2009Estimating earthquake-induced response, both in elastic and post-elastic range, with adequate precision is a major challenge to performance-based seismic design. A simple effective method known as pushover analysis amenable to be exercised in routine design is gaining popularity in the recent times.
Sekhar Chandra Dutta +3 more
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, 2020
In light of its tremendous saving in computational effort, the Modal Pushover Analysis (MPA) approximate procedure has been successfully applied to estimate seismic demands of structures with a level of accuracy that makes it a strong competitor to ...
Wael M. Hassan, J. Reyes
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In light of its tremendous saving in computational effort, the Modal Pushover Analysis (MPA) approximate procedure has been successfully applied to estimate seismic demands of structures with a level of accuracy that makes it a strong competitor to ...
Wael M. Hassan, J. Reyes
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Structural Concrete, 2020
This is a pushover analysis for pile‐supported wharves considering the dynamic magnification factors due to torsional effects. The piles seismic design by deterministic approach is shown accounting plastic hinges and P‐delta effects in 2D/3D mathematical
E. Zacchei, P. H. C. Lyra, F. Stucchi
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This is a pushover analysis for pile‐supported wharves considering the dynamic magnification factors due to torsional effects. The piles seismic design by deterministic approach is shown accounting plastic hinges and P‐delta effects in 2D/3D mathematical
E. Zacchei, P. H. C. Lyra, F. Stucchi
semanticscholar +1 more source