Optimization Of Cantilever Retaining Wall Design Using Improved Teaching-Learning-Based Optimization Algorithms

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dc.contributor.authorTayfur, Bilal
dc.contributor.authorKamiloğlu, Hakan Alper
dc.date.accessioned2026-02-28T11:58:34Z
dc.date.available2026-02-28T11:58:34Z
dc.date.issued2024
dc.departmentBayburt Üniversitesi
dc.description.abstractRetaining structures play a crucial role in geotechnical engineering to support soil levels, prevent slope failure, and create flat surfaces for construction. Designing these structures involves optimizing internal and external stability while minimizing material usage and cost. This study focused on optimizing reinforced concrete cantilever retaining walls using the Teaching-Learning Based Optimization (TLBO) algorithm and an improved version (I-TLBO) with agents. In the context of the study, geometric-structural design variables, geotechnical -structural constraints, and optimization processes were examined. Minimizing weight and minimizing cost of the wall were the objectives considered in the cantilever retaining wall design process. The optimization results were compared with other algorithms in the literature, such as genetic algorithms, evolutionary strategies, and particle swarm optimization. The improved TLBO algorithm demonstrated superior performance, achieved lower design dimensions, and reduced costs. It provided more efficient solutions that pushed design constraints closer to their limits, resulting in a cost-effective and structurally sound cantilever retaining wall design. As a result of the study, the I-TLBO algorithm was found to be more cost and weight-effective than other methods in the optimization of cantilever retaining wall design.
dc.identifier.doi10.62520/fujece.1430236
dc.identifier.endpage150
dc.identifier.issn2822-2881
dc.identifier.issue2
dc.identifier.startpage134
dc.identifier.trdizinid1240946
dc.identifier.urihttps://doi.org/10.62520/fujece.1430236
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1240946
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5650
dc.identifier.volume3
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofFirat University journal of experimental and computational engineering (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR-Dizin_20260218
dc.subjectOptimization
dc.subjectCantilever retaining wall
dc.subjectRetaining wall design
dc.subjectStability analyses
dc.subjectteaching-learning- based optimization (TLBO)
dc.titleOptimization Of Cantilever Retaining Wall Design Using Improved Teaching-Learning-Based Optimization Algorithms
dc.typeArticle

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