Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Behrouz Ahmadi Nedushan"'
Publikováno v:
Journal of Structural and Construction Engineering, Vol 5, Iss 4, Pp 179-194 (2019)
Structures depending on the type of their application are subject to different types of loading, such as wind, earthquake and explosion loads. On the other hand, in order to increase the useful lifetime of the structures, optimal operating conditions
Externí odkaz:
https://doaj.org/article/2105a6fc89bf4aac95c39ff87dfcb8d1
Autor:
Meysam Johari, Behrouz Ahmadi Nedushan
Publikováno v:
Journal of Structural and Construction Engineering, Vol 4, Iss 1, Pp 5-18 (2017)
Reliability-based topology optimization (RBTO) results in an optimal topology satisfying given constraints with consideration of uncertainties in the variables. Due to inherent uncertainties, including external loading, material properties, and the q
Externí odkaz:
https://doaj.org/article/3c3cc538e3054985914904f0f1072093
Publikováno v:
Frontiers of Structural and Civil Engineering. 17:378-395
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a28bd06afaa1ab47e659999d34fbe7c
https://doi.org/10.1007/s11709-022-0899-9
https://doi.org/10.1007/s11709-022-0899-9
Publikováno v:
Engineering with Computers. 38:847-874
In this paper, a novel two-stage structural damage detection method using modal flexibility and strain energy-based index (MFSEBI) and modified teaching–learning-based optimization (MTLBO) algorithm is proposed. In the first stage, a novel damage i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce788a4545e4526e285741abbd9544f5
https://doi.org/10.1007/s00366-020-01197-3
https://doi.org/10.1007/s00366-020-01197-3
Publikováno v:
Frontiers of Structural and Civil Engineering. 14:907-929
In this study, the performance of an efficient two-stage methodology which is applied in a damage detection system using a surrogate model of the structure has been investigated. In the first stage, in order to locate the damage accurately, the perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d3dd14d937f0606db505241b7542d59
https://doi.org/10.1007/s11709-020-0628-1
https://doi.org/10.1007/s11709-020-0628-1
Autor:
Hamed Fathnejat, Behrouz Ahmadi-Nedushan, Sahand Hosseininejad, Mohammad Noori, Wael A. Altabey
Publikováno v:
Engineering Structures. 276:115311
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bafa5327554bc94bb5efbe0481ba823
https://doi.org/10.1016/j.engstruct.2022.115311
https://doi.org/10.1016/j.engstruct.2022.115311
Publikováno v:
Journal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 1, Pp 59-76 (2019)
This article investigates the effect of the roof cover and the stressed skin action on the optimal design of curved portal frames. According to stressed skin effect, diaphragm is carrying part of the horizontal force of structure and the remaining pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::0aaded57717553182cd101a02c92d6f8
https://www.jsce.ir/article_53994_33282e822e5f7d213bff5015431e42b7.pdf
https://www.jsce.ir/article_53994_33282e822e5f7d213bff5015431e42b7.pdf
Publikováno v:
Engineering Optimization. 49:2055-2078
This article presents a method for the automatic generation of optimal strut-and-tie models in reinforced concrete structures using a bi-directional evolutionary structural optimization method. The methodology presented is developed for compliance mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4cd08d43edc68859b3c866f4cfd4afe
https://doi.org/10.1080/0305215x.2017.1292382
https://doi.org/10.1080/0305215x.2017.1292382
Autor:
Behrouz Ahmadi-Nedushan
Publikováno v:
Construction and Building Materials. 36:665-673
This article proposes an adaptive network-based fuzzy inference system (ANFIS) model and three optimized nonlinear regression models to predict the elastic modulus of normal and high strength concrete. The optimal values of parameters for nonlinear r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84795272ccfd17c33e42f086a5426b9
https://doi.org/10.1016/j.conbuildmat.2012.06.002
https://doi.org/10.1016/j.conbuildmat.2012.06.002
Publikováno v:
International Journal of Advances in Computing and Information Technology. 1:416-433
This article proposes a computationally efficient hybrid search approach for solution of constrained engineering problems by hybridizing differential evolution, a very robust evolutionary algorithm, with sequential quadratic programming, a nonlinear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28cdce175bac60688d1d41867e43ba98
https://doi.org/10.6088/ijacit.12.14010
https://doi.org/10.6088/ijacit.12.14010