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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

An investigation of the weak links in the seismic load path of unreinforced masonary buildings /

Doherty, Kevin Thomas. January 2000 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Civil and Environmental Engineering, 2000? / Amendments pasted onto front end-cover. Bibliography: p. 221-240.
32

Energy-based seismic design and damage assessment for structures /

Khashaee, Payam. January 2005 (has links)
Thesis (Ph.D. in Mechanical Engineering)--Southern Methodist University, 2005. / Adviser: Bijan Mohraz. Includes bibliographical references.
33

Seismic performance of concrete beam-slab-column systems constructed with a re-usable sheet metal formwork system /

Perera, Upul. January 2009 (has links)
Thesis (M.Eng.Sc.)--University of Melbourne, Dept. of Civil and Environmental Engineering, 2009. Coursework. / Typescript. Includes bibliographical references.
34

Time history analysis and optimal drift design of multi-storey concrete building structures under seismic excitations /

Wan, Chi Kin. January 2004 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 127-131). Also available in electronic version. Access restricted to campus users.
35

Seismic behavior and retrofit of outrigger knee joints

Shattarat, Nasim Khalil, January 2004 (has links) (PDF)
Thesis (Ph. D. in Civil Engineering)--Washington State University. / Includes bibliographical references.
36

Effect of beam splicing on seismic response of buckling-restrained braced frames /

Prinz, Gary S., January 2007 (has links) (PDF)
Thesis (M.S.)--Brigham Young University. Dept. of Civil and Environmental Engineering, 2007. / Includes bibliographical references.
37

Physical characterization of seismic ground motion spatial variation and conditional simulation for performance-based design /

Liao, Songtao. Zerva, Aspasia. January 2006 (has links)
Thesis (Ph. D.)--Drexel University, 2006. / Includes abstract and vita. Includes bibliographical references (leaves 172-177).
38

Rehabilitation of masonry walls using unobtrusive FRP techniques for enhanced out-of-plane seismic resistance /

Korany, Yasser. Drysdale, Robert G. January 2004 (has links)
Thesis (Ph.D.)--McMaster University, 2005. / Advisor: R.G. Drysdale. Includes bibliographical references (p. 270-276). Also available online.
39

Assessment of the behaviour factor for the seismic design of reinforced concrete structural walls according to SANS 10160: Part 4 /

Spathelf, Christian Alexander. January 2008 (has links)
Thesis (MScEng)--University of Stellenbosch, 2008. / Bibliography. Also available via the Internet.
40

Seismic design of friction damped braced steel plane frames by energy methods

Filiatrault, Andre January 1988 (has links)
The investigation described in this thesis represents the first known attempt to develop a simplified method for the seismic design of structures equipped with a novel friction damping system. The system has been shown experimentally to perform very well and is an exciting development in earthquake resistant design. The design of a building equipped with the friction damping system is achieved by determining the optimum slip load distribution to minimize structural response. A new efficient numerical modelling approach for the analysis and design of Friction Damped Braced Frames (FDBF) is presented. The hysteretic properties of the friction devices are derived theoretically and included in a Friction Damped Braced Frame Analysis Program (FDBFAP), which is adaptable to a microcomputer environment. The optimum slip load distribution is determined by minimizing a Relative Performance Index (RPI) derived from energy concepts. The steady-state response of a single storey friction damped structure subjected to sinusoidal ground motion is investigated analytically. Basic design information on the optimum slip load for the friction device is obtained. The parameters governing the optimum slip load, which minimizes the amplitude for any forcing frequency, are derived. The study indicates that the optimum slip load depends on the characteristics of the ground motion and of the structure. Using variational principles on a shear beam analogy, an optimum slip load distribution along the height of the structure is derived when the total amount of slip load is specified. It is shown that the optimum slip load is proportional to the slope of the deflected shape of the structure. The results of the study reveal that only a small improvement in the response is obtained by using this optimum distribution compared to the response obtained with a uniform distribution. Therefore the use of an optimum uniform distribution seems adequate for the design of friction damped structures. Taking into account the analytical results obtained, FDBFAP is then used in a parametric study which leads to the construction of a design slip load spectrum. The spectrum depends on the properties of the structure and ground motion anticipated at the construction site. It is believed that the availability of this design slip load spectrum will lead to a greater acceptance by the engineering profession of this new and innovative structural concept. / Applied Science, Faculty of / Civil Engineering, Department of / Graduate

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