Direct Displacement Based Seismic Design Compared with Force Based Design Approach

EMU I-REP

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dc.contributor.advisor Şensoy, Serhan (Supervisor)
dc.contributor.author Mostaani, Shirin
dc.date.accessioned 2024-10-11T06:45:29Z
dc.date.available 2024-10-11T06:45:29Z
dc.date.issued 2021-09
dc.date.submitted 2021-09
dc.identifier.citation Mostaani, Shirin. (2021). Direct Displacement Based Seismic Design Compared with Force Based Design Approach. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Civil Engineering, Famagusta: North Cyprus. en_US
dc.identifier.uri http://hdl.handle.net/11129/6190
dc.description Master of Science in Civil Engineering. Institute of Graduate Studies and Research. Thesis (M.S.) - Eastern Mediterranean University, Faculty of Engineering, Dept. of Civil Engineering, 2021. Supervisor: Prof. Dr. Serhan Şensoy. en_US
dc.description.abstract An important advancement in earthquake engineering has been the development of performance-based concepts for the seismic design of structures. Performance-based seismic design approaches overcome the shortcoming of the traditional force-based approach. The first step in the Direct Displacement-based Seismic Design (DDBSD) procedure is the definition of the target displacement that the building should not exceed under a given seismic hazard level. Indeed, the procedures require inelastic analysis. Direct Displacement-Based Seismic Design procedures appeared in recent seismic design codes (e.g., EC 8, etc.) in addition to the traditional forced-based approach. The design of several buildings via EC 8 Displacement Based approaches and traditional forced-based approaches will be discussed in this thesis. Low-Rise, mid-rise, and high-rise RC has been designed based on both approaches. Seismic Performance levels of the designed buildings have been re-evaluated via the nonlinear dynamic analysis procedure. The effect of design strategy on the performance and cost of each type of building have been compared. Building performance has slightly increased in terms of displacement. Furthermore, a considerable amount of improvements has been observed in plastic hinge formations. On the other hand, the cost difference between the two methods was acceptable. en_US
dc.description.abstract ÖZ: Deprem mühendisliğindeki önemli bir gelişme, yapıların sismik tasarımı için performansa dayalı konseptlerin geliştirilmesi olmuştur. Performansa dayalı sismik tasarım yaklaşımları, geleneksel kuvvet temelli yaklaşımın eksikliklerinin üstesinden gelir. Doğrudan Deplasmana Dayalı Sismik Tasarım (DDBSD) prosedürünün ilk adımı, binanın belirli bir sismik tehlike seviyesi altında aşmaması gereken hedef yer değiştirmenin tanımlanmasıdır. Gerçekte, prosedürler plastik ozellikleri goz onunde bulunduran analiz gerektirir. Doğrudan Deplasmana Dayalı Sismik Tasarım prosedürleri, geleneksel zorunlu temelli yaklaşıma ek olarak son sismik tasarım kodlarında (örneğin EC 8 vb.) ortaya çıktı. EC 8 Deplasman Temelli yaklaşımlar ve geleneksel kuvvet temelli yaklaşımlar aracılığıyla yasarlanan binanin performansi bu tezde tartışılacaktır. Az, orta ve yüksek katlı RC, her iki yaklaşıma göre tasarlanmıştır. Tasarlanan binaların sismik performans seviyesi doğrusal olmayan dinamik analiz prosedürü ile yeniden değerlendirildi. Tasarım stratejisinin her bina türünün performansı ve maliyeti üzerindeki etkisi karşılaştırılmıştır. Tavan deplasmani açısından bina performansı biraz artmıştır. Ayrıca, plastik menteşe oluşumlarında önemli miktarda gelişme gözlenmiştir. Öte yandan, 2 yöntem arasındaki maliyet fark dikkate alinmayacak kadar ufaktir. en_US
dc.language.iso eng en_US
dc.publisher Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Civil Engineering Department en_US
dc.subject Seismic Design en_US
dc.subject Buildings - Earthquake effects--Earthquake resistant design en_US
dc.subject Earthquake engineering en_US
dc.subject Direct Displacement Based Seismic Design, Force Based Design, Nonlinear Time History Analyses, Pushover analysis, plastic hinges en_US
dc.title Direct Displacement Based Seismic Design Compared with Force Based Design Approach en_US
dc.type masterThesis en_US
dc.contributor.department Eastern Mediterranean University, Faculty of Engineering, Dept. of Civil Engineering en_US


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