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Lotfi, Vahid (2003): Seismic analysis of concrete gravity dams by decoupled modal approach in time domain. In: Electronic Journal of Structural Engineering, v. 3 (January 2003).
https://doi.org/10.56748/ejse.333
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Lotfi, Vahid / Dehghanmarvasty, Solmaz (2023): Time harmonic analysis of concrete gravity dam-reservoir systems by mixed High order-Wavenumber approach for general reservoir bottom condition. In: Structures, v. 55 (September 2023).
https://doi.org/10.1016/j.istruc.2023.06.107
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Omidi, Omid / Lotfi, Vahid (2013): Earthquake response of concrete arch dams: a plastic-damage approach. In: Earthquake Engineering and Structural Dynamics, v. 42, n. 14 (November 2013).
https://doi.org/10.1002/eqe.2317
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Akbari, Reza / Lotfi, Vahid (2022): Nonlinear dynamic analysis of concrete gravity dams utilizing a simplified continuum damage model and different damping algorithms. In: Asian Journal of Civil Engineering, v. 24, n. 2 (October 2022).
https://doi.org/10.1007/s42107-022-00511-2
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Samii, Ali / Lotfi, Vahid (2012): Application of H–W boundary condition in dam–reservoir interaction problem. In: Finite Elements in Analysis and Design, v. 50 (March 2012).
https://doi.org/10.1016/j.finel.2011.08.025
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Hosseinzadeh, Arash / Nobarinasab, Mahdi / Soroush, Abbass / Lotfi, Vahid (2013): Coupled stress–seepage analysis of Karun III concrete arch dam. In: Proceedings of the Institution of Civil Engineers - Geotechnical Engineering, v. 166, n. 5 (October 2013).
https://doi.org/10.1680/geng.10.00119
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Farzad, Reza / Lotfi, Vahid (2023): Modal Analysis of Concrete Arch Dam-Reservoir-Massed Foundation System in Frequency Domain. In: Proceedings of the Institution of Civil Engineers - Structures and Buildings, v. 176, n. 4 (April 2023).
https://doi.org/10.1680/jstbu.20.00160
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Lotfi, Vahid (2005): Significance of rigorous fluid-foundation interaction in dynamic analysis of concrete gravity dams. In: Structural Engineering and Mechanics, v. 21, n. 2 (September 2005).
https://doi.org/10.12989/sem.2005.21.2.137
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Lotfi, Vahid (2005): Frequency domain analysis of concrete arch dams by decoupled modal approach. In: Structural Engineering and Mechanics, v. 21, n. 4 (November 2005).
https://doi.org/10.12989/sem.2005.21.4.423
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Lotfi, Vahid (2007): Direct frequency domain analysis of concrete arch dams based on FE-BE procedure. In: Structural Engineering and Mechanics, v. 26, n. 4 (July 2007).
https://doi.org/10.12989/sem.2007.26.4.363
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Aliasghar Arjmandi, S. / Lotfi, Vahid (2011): Dynamic analysis of structures in frequency domain by a new set of Ritz vectors. In: Structural Engineering and Mechanics, v. 39, n. 5 (September 2011).
https://doi.org/10.12989/sem.2011.39.5.703
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Khazaee, Adib / Lotfi, Vahid (2014): Time harmonic analysis of dam-foundation systems by perfectly matched layers. In: Structural Engineering and Mechanics, v. 50, n. 3 (May 2014).
https://doi.org/10.12989/sem.2014.50.3.349
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Ganji, Hamid T. / Lotfi, Vahid (2021): Seismic analysis of concrete gravity dams using a modified alternative approach. In: Proceedings of the Institution of Civil Engineers - Structures and Buildings, v. 174, n. 4 (April 2021).
https://doi.org/10.1680/jstbu.19.00041
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Lotfi, Vahid (2004): Direct frequency domain analysis of concrete arch dams based on FE-(FE-HE)-BE technique. In: Computers and Concrete, v. 1, n. 3 (August 2004).
https://doi.org/10.12989/cac.2004.1.3.285
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Lotfi, Vahid / Samii, Ali (2012): Dynamic analysis of concrete gravity dam-reservoir systems by wavenumber approach in the frequency domain. In: Earthquakes and Structures, v. 3, n. 3-4 (June 2012).
https://doi.org/10.12989/eas.2012.3.3_4.533
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Khazaee, Adib / Lotfi, Vahid (2014): Application of perfectly matched layers in the transient analysis of dam–reservoir systems. In: Soil Dynamics and Earthquake Engineering, v. 60 (May 2014).
https://doi.org/10.1016/j.soildyn.2014.01.005
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Lotfi, Vahid / Zenz, Gerald (2016): Transient analysis of concrete gravity dam-reservoir systems by Wavenumber-TD approach. In: Soil Dynamics and Earthquake Engineering, v. 90 (November 2016).
https://doi.org/10.1016/j.soildyn.2016.08.026
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Omidi, Omid / Lotfi, Vahid (2017): Seismic plastic–damage analysis of mass concrete blocks in arch dams including contraction and peripheral joints. In: Soil Dynamics and Earthquake Engineering, v. 95 (April 2017).
https://doi.org/10.1016/j.soildyn.2017.01.026
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Hajiabadi, Mohammad Reza / Lotfi, Vahid (2012): An effective approach for utilizing damping solvent extraction method in frequency domain. In: Soil Dynamics and Earthquake Engineering, v. 38 (July 2012).
https://doi.org/10.1016/j.soildyn.2012.01.014
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Aftabi Sani, Ahmad / Lotfi, Vahid (2011): An Effective Procedure for Seismic Analysis of Arch Dams including Dam-Reservoir-Foundation Interaction Effects. In: Journal of Earthquake Engineering, v. 15, n. 7 ( 2011).
https://doi.org/10.1080/13632469.2010.551703
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Espandar, Radin / Lotfi, Vahid (2003): Comparison of non-orthogonal smeared crack and plasticity models for dynamic analysis of concrete arch dams. In: Computers & Structures, v. 81, n. 14 (June 2003).
https://doi.org/10.1016/s0045-7949(03)00083-x
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Samii, Ali / Lotfi, Vahid (2013): A high-order based boundary condition for dynamic analysis of infinite reservoirs. In: Computers & Structures, v. 120 (April 2013).
https://doi.org/10.1016/j.compstruc.2013.02.002
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Lotfi, Vahid / Roesset, Jose M. / Tassoulas, John L. (1987): A technique for the analysis of the response of dams to earthquakes. In: Earthquake Engineering and Structural Dynamics, v. 15, n. 4 (May 1987).
https://doi.org/10.1002/eqe.4290150405
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Hojati, Maryam / Lotfi, Vahid (2011): Dynamic Analysis of Concrete Gravity Dams Utilizing Two-Dimensional Modified Efficient Fluid Hyper-Element. In: Advances in Structural Engineering, v. 14, n. 6 (December 2011).
https://doi.org/10.1260/1369-4332.14.6.1093
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Aftabi Sani, Ahmad / Lotfi, Vahid (2010): Dynamic analysis of concrete arch dams by ideal-coupled modal approach. In: Engineering Structures, v. 32, n. 5 (May 2010).
https://doi.org/10.1016/j.engstruct.2010.01.016
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Aftabi Sani, Ahmad / Lotfi, Vahid (2007): Linear dynamic analysis of arch dams utilizing modified efficient fluid hyper-element. In: Engineering Structures, v. 29, n. 10 (October 2007).
https://doi.org/10.1016/j.engstruct.2007.01.005
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Arabshahi, Hamidreza / Lotfi, Vahid (2008): Earthquake response of concrete gravity dams including dam–foundation interface nonlinearities. In: Engineering Structures, v. 30, n. 11 (November 2008).
https://doi.org/10.1016/j.engstruct.2008.04.018
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Espandar, Radin / Lotfi, Vahid / Razaqpur, Ghani (2003): Influence of effective parameters of non-orthogonal smeared crack approach in seismic response of concrete arch dams. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 30, n. 5 (October 2003).
https://doi.org/10.1139/l03-052
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Lotfi, Vahid / Espandar, Radin (2004): Seismic analysis of concrete arch dams by combined discrete crack and non-orthogonal smeared crack technique. In: Engineering Structures, v. 26, n. 1 (January 2004).
https://doi.org/10.1016/j.engstruct.2003.08.007