İnşaat Mühendisliği Bölümü Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.11779/1943
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Editorial The Flipped Approach To Higher Education Designing Universities for Today's Knowledge Economies and Societies Preface(Emerald Group Publishing Ltd, 2016) Sahin, Muhammed; Kurban, Caroline FellConference Object Structural Assessment of the 13th Century Great Mosque and Hospital of Divrigi: a World Heritage Listed Structure(12th International Conference on Structural Analysis of Historical Constructions (SAHC 2021), 2021) İlki, Alper; Berlucchi, Nicola; Demir, Cem; Şanver, Ali Naki; Hurata, Ali; Cömert, Mustafa; Halıcı, Ömer Faruk; Kuran, FikretThe Great Mosque and Hospital of Divrigi is located in the central eastern partof Turkey, in Divrigi, Sivas. The historical facility consists of a monumental mosque anda two-story hospital, which are adjacent to each other. The structure dates back to13th century Mengujekids period and has been listed by the UNESCO as a World Heritagesince 1985. Great Mosque and Hospital of Divrigi is particularly notable for its monumentalstone portals that are decorated with three-dimensional ornaments carved fromstone. The structural system of the monument consists of multi-leaf stone masonrywalls and stone piers that support the roof structure which consists of stone and brickarches and vaults. The structure is located about 90 km away from the North AnatolianFault Line, that has been causing several destructive earthquakes. Consequently, thestructure is prone to destructive seismic activities. In this study, after a briefintroduction on the structural system and current condition of the structure, thestructural performance of the Great Mosque and Hospital of Divrigi is investigatedthrough site observations and structural analyses. For this purpose, linear and nonlinear 3Dfinite element models of the structure are developed and the structure is examined under theeffects of vertical loads and seismic actions. In the light of the analyses results,recommendations for potential interventions are outlined for further preservation of thestructure.Article Citation - WoS: 30Citation - Scopus: 45Performance of High-Damping Rubber Bearings for Seismic Isolation of Residential Buildings in Turkey(Elsevier, 2021-04-01) Murota, N.; Tuzun, C.; Mori, T.; Şadan, Bahadır; Wakishima, K.; Suzuki, S.; Sutcu, F.; Erdik, M.The applicability of high-damping rubber bearings for seismic isolation of residential buildings in Turkey is studied using numerical and experimental approaches. Seismic isolation system composed of high-damping rubber bearings is designed according to the recently updated Turkish Building Seismic Code-2018 (TBSC2018). Three model buildings of different height at assumed seismically active area are chosen from an actual building database, on which, equivalent lateral force procedure, and time history analyses are carried out. The seismic responses of the buildings are evaluated and the seismic isolation system's efficiency is confirmed. It is pointed out that the requirements in the new code in terms of the maximum allowable shear strain of elastomeric isolators are excessively conservative for those isolators with much larger capacity which is verified by sufficient test data, and as a result, designed isolator size becomes larger than necessary from a practical aspect. In order to verify the isolator design without compliance of shear strain limitation in the code, full-scale prototypes of high-damping rubber bearings are specially designed, developed and are subjected to dynamic loading test under test protocol specified in the code. The specific values of test conditions, such as compressive force, shear displacement and frequency, are developed referring several projects in Turkey. The results are comprehensively discussed and the applicability of high-damping rubber bearing for seismic isolation of residential buildings in Turkey is concluded with numerical and experimental approaches and a possible modification of TBSC2018 regarding maximum shear strain is proposed.Conference Object Citation - WoS: 3Citation - Scopus: 4Microzonation With Respect To Ground Shaking Intensity(CRC Press/Balkema, 2019) Tönük, Gökçe; Kurtuluş, Aslı; Ansal, AtillaSeismic microzonation is conducted to assess the seismic hazard on the ground surface with respect to ground shaking intensity. A probabilistic seismic hazard study is conducted to define earthquake characteristics on the rock outcrop. A grid system is generated to divide the investigation area into cells according to geological and geotechnical data. Site characterizations are based on available information to define soil profiles for each cell with soil stratifications and shear wave velocities extending down to the engineering bedrock. Site-specific 1D site response analyses are carried out for all soil profiles, based on the engineering properties of encountered soil layers, selection and scaling of the sufficient number of input acceleration time histories compatible with the regional seismicity and earthquake source characteristics. The microzonation study carried out for Zeytinburnu town on the European side of Istanbul with respect to ground shaking intensity is presented. The importance of the selection of the microzonation parameters for assessing ground shaking intensity is discussed. © 2019 Associazione Geotecnica Italiana, Rome, Italy.Article Citation - WoS: 4Citation - Scopus: 5Time - Cost Relationships for Superstructure Projects in Turkey(TMMOB İnşaat Mühendisleri Odası, 2020-03-01) Dikmen, Seyyit Ümit; Akbıyıklı, Rıfat; Sönmez, MuratThe concept of time-cost relationship in construction projects was first introduced by Bromilow. Bromilow used the data of the superstructure projects completed in Australia in the creation of the proposed time-cost model (BTC model). The aim of this study is to determine the time-cost relationship of superstructure projects in Turkey. Time and cost data of superstructure projects completed between the years of 1999-2018 was used in the study. Data was grouped primarily on the basis of the intended use of buildings (individual buildings, educational buildings, hospitals, industrial buildings and social housing), and then time-cost relationships were separately determined for each group. In addition, the effects of the parameters such as exchange rates and the number of non-working days on the time-cost relationship were investigated statistically.Book Part Supporting Flipped Learning: Digital Pedagogy, Training, and Resources(Emerald Group Publishing Ltd., 2016) Kurban, Caroline Fell; Şahin, Muhammed…Book Part Flipped Learning Theory, Policies, and Practices(Emerald Group Publishing Ltd., 2016) Kurban, Caroline Fell; Şahin, Muhammed…Book Part From Current Practice To Future Practice: Making the Decision To Flip(Emerald Group Publishing Ltd., 2016) Kurban, Caroline Fell; Şahin, Muhammed…Book Part Creating the Flipped Educators of the Future: Leading by Example in the Faculty of Education(Emerald Group Publishing Ltd., 2016) Kurban, Caroline Fell; Şahin, Muhammed…Book Part Flipping Language, Literature, and Digital Literacies: Stories From the School of Foreign Languages(Emerald Group Publishing Ltd., 2016) Kurban, Caroline Fell; Şahin, Muhammed…