Thesis (M. Env. Sc.)--University of Adelaide, Mawson Graduate Centre for Environmental Studies, 1999? / Includes bibliographical references (leaves 94-99).

Thesis (M.S.C.E.)--University of Massachusetts Amherst, 2009. / Open access. Includes bibliographical references (p. 87-89).

Thesis (Ph.D. in Mechanical Engineering)--Southern Methodist University, 2005. / Adviser: Bijan Mohraz. Includes bibliographical references.

Thesis (M.Eng.Sc.)--University of Melbourne, Dept. of Civil and Environmental Engineering, 2009. Coursework. / Typescript. Includes bibliographical references.

Thesis (M.App.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 172-176). Also available in electronic format on the Internet.

This report describes an investigation of seismic performance of a ribbed slab system constructed with an innovative re-usable sheet metal formwork system. Experimental results from quasi-static cyclic lateral load tests on half-scale reinforced concrete interior beam-slab-column subassemblages are presented. The test specimen was detailed according to the Australian code (AS 3600) without any special provision for seismicity. This specimen was tested up to a drift ratio of 4.0 %. Some reinforcement detailing problems were identified from the first test. The damaged specimen was then rectified using Carbon Fibre Reinforced Polymer (CFRPs), considering detailing deficiencies identified in the first test. The repaired test specimen was tested under a lateral cyclic load as per the original test arrangement up to a drift level of 4%. The performance of the repaired specimen showed significant improvement with respect to the level of damage and strength degradation. The results of the rectified specimen indicate that the use of CFRPs may offer a viable retrofit/repair strategy in the case of damaged structures, where this damage may be significant. / Two finite element analysis models were created and results of the first test were used to calibrate the FE model. The second FE model was used to obtain detail information about stress and strain behaviour of various components of the beam-column subassemblage and to check the overall performance before carrying out expensive lab tests. It was concluded that finite element modelling predictions were reliable and could be used to obtain more information compared to conventional type laboratory tests. / Time-history analyses show that the revised detailing is suitable to withstand very large earthquakes without significant structural damage.

Thesis (Ph.D.) - Carleton University, 2005. / Includes bibliographical references (p. 280-296). Also available in electronic format on the Internet.

Thesis (M.App.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 165-175). Also available in electronic format on the Internet.

[pt] O Peru está localizado em uma área de alta atividade sísmica conhecida como cinturão de fogo. Os terremotos registrados com diferentes mecanismos de falha resultam da interação entre as placas tectônicas de Nazca e Sul-americana. É nesta região onde acontecem atividades de mineração no país, juntamente com a construção de grandes estruturas civis, como barragens de rejeitos, projetadas para armazenar grande quantidade de material na menor área possível. Neste trabalho, foi avaliado o comportamento sísmico de uma barragem de rejeitos localizada em Arequipa, Peru, construída com o método a montante. Em evento sísmico ocorrido em 2013, a barragem sofreu trincas no seu corpo, recalques na crista e pequenos vulcões de areia, indicando a redução dos parâmetros de resistência no rejeito devido a possível fenômeno de liquefação. Nesta pesquisa, a estimativa da ameaça sísmica foi feita por métodos probabilísticos, com o terremoto artificial de projeto obtido por método de ajuste espectral. Foram feitas análises pseudo-estáticas de estabilidade dos taludes, bem como estimados deslocamentos permanentes e o potencial de liquefação dinâmica por métodos simplificados. A análise global da barragem de rejeitos foi executada pelo método dos elementos finitos, considerando o modelo constituivo UBC3D-PLM para simular o comportamento mecânico dos rejeitos sob carregamento cíclico. / [en] Peru is located in an area of high seismic activity known as the fire belt. Earthquakes recorded with different failure mechanisms result from the interaction between the Nazca and South-American tectonic plates. It is in this region where mining activities take place in the country, along with the construction of large civil structures, such as tailings dams, designed to store large amounts of material in the smallest possible area. In this work, the seismic behavior of a tailings dam located in Arequipa, Peru, built with the upstream method, was evaluated. In a seismic event that occurred in 2013, the dam suffered cracks in its body, settlement in the crest and small sand boils, indicating the reduction of the tailings resistance parameters due to possible dynamic liquefaction. In this research, the seismic hazard assessment was made by probabilistic methods, with the artificial design earthquake obtained by the spectral adjustment method. Pseudo-static analyzes of slope stability were performed, as well as the estimated permanent displacements and the potential of dynamic liquefaction were obtainded by simplified methods. The global seismic analysis of the tailings dam was carried out through the finite element method, considering the UBC3D-PLM constitutive model to simulate the mechanical behavior of tailings under cyclic loading.

The task of &lsquo / earthquake resistant design&rsquo / of buildings is generally considered as the province of engineering profession. Although there exists considerable number of publications related to seismic design (documentations, articles, theses, books, and earthquake codes), most of them are addressed to structural engineers rather than architects. However, earthquake affects whole building and all professionals involved in construction process should have their own roles and responsibilities for earthquake resistance. This thesis is about the roles and responsibilities of architects for being one of the professionals related to building construction and, particularly, the designers of them. Exposure of the level of awareness of architects related to the importance of their architectural designs having significant effects on seismic performance of buildings, and the level of general knowledge of them related to architecture-based seismic design issues is aimed. In this thesis, firstly, terminology related to &lsquo / earthquake&rsquo / phenomena is concisely introduced. Then, the present state of attitudes (interest, awareness and consciousness) of architectural community, architects working in the architectural offices of Ankara, towards earthquake and architecture-based seismic design issues is questioned and evaluated with a survey in the form of questionnaires. The evaluation of the results is presented with the help of statistical software called SPSS. Finally, the architecture-based issues in seismic design are re-explored and introduced for the use of architects. Thus, general idea or basic knowledge is formed, which is inferred from the survey as being one of the ways to enhance the incorporation of architecture-based seismic design issues into architectural design process.