Teses / dissertações sobre o tema "Iron and steel structures"
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Medina, Ricardo A. Krawinkler Helmut. "Seismic demands for nondeteriorating frame structures and their dependence on ground motions /". Berkeley : Pacific Earthquake Engineering Research Center, 2004. http://peer.berkeley.edu/publications.
Texto completo da fonte"May 2004." "John A. Blume Earthquake Engineering Center, Dept. of Civil & Environmental Engineering, Stanford University." Includes bibliographical references.
Lui, Wing Man. "Design of cold-formed high strength stainless steel tubular columns and beam-columns /". View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202004%20LUI.
Texto completo da fonteIncludes bibliographical references (leaves 149-154). Also available in electronic version. Access restricted to campus users.
Dong, Chunxiao, e 董春宵. "Uni-axial behaviour of concrete-filled-steel-tubular columns with external confinement". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/195975.
Texto completo da fontepublished_or_final_version
Civil Engineering
Master
Master of Philosophy
WILLIAMS, GEORGE CLAY. "STEEL CONNECTION DESIGNS BASED ON INELASTIC FINITE ELEMENT ANALYSES (GUSSET, BRACING, STRUCTURES)". Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/188168.
Texto completo da fonteLinzell, Daniel Gattner. "Studies of a full-scale horizontally curved steel I-girder bridge system under self-weight". Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/18342.
Texto completo da fonteBiddah, Aiman Mahmoud Samy. "Evaluation of the seismic level of protection of steel moment resisting frame building structures". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0007/NQ42833.pdf.
Texto completo da fonteLo, David Siu-Kau. "A contribution to the computer aided design of optimized structures for the steel industry". Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28497.
Texto completo da fonteApplied Science, Faculty of
Civil Engineering, Department of
Graduate
Li, Guzhao. "Bracing design requirements for inelastic members". Access restricted to users with UT Austin EID, 2002. http://www.lib.utexas.edu/etd/r/d/2002/guzhaol022/guzhaol022.pdf#page=4.
Texto completo da fonteInegbenebor, A. O. "Structure-property relationships in some iron-manganese-molybdenum steels". Thesis, Bucks New University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380862.
Texto completo da fonteChao, Min. "The design and behaviour of concrete filled steel tubular beam-columns /". View thesis View thesis, 2000. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030429.154344/index.html.
Texto completo da fonteJiménez, Pacheco Julio. "Behavior of steel-to-concrete connections for use in repair and rehabilitation of reinforced concrete structures /". Full-text Adobe Acrobat (PDF) file, 1992. http://www.engr.utexas.edu/research/fsel/FSEL_reports/Thesis/Jimenez-Pacheco,%20Julio.pdf.
Texto completo da fonteHewetson, C. G. "Object - oriented steel member design framework /". Thesis, Link to the online version, 2005. http://hdl.handle.net/10019/249.
Texto completo da fonteAl-Shihri, Marai Abdullah 1958. "BUCKLING STRENGTH OF HEAVY STEEL COLUMNS (WELDED SHAPES, INITIAL CURVED COLUMNS, HOT-ROLLED SHAPES)". Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291869.
Texto completo da fonteRaby, Douglas Allan. "Development of a system architecture and applications for an integrated computer software system for the analysis and design of steel structures". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0017/MQ48372.pdf.
Texto completo da fonteHedayati, Mohammad Hassan. "Performance-based design of stainless steel blast walls". Thesis, University of Aberdeen, 2018. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=239895.
Texto completo da fonteChao, Min. "The design and behaviour of concrete filled steel tubular beam-columns". Thesis, View thesis View thesis, 2000. http://handle.uws.edu.au:8081/1959.7/92.
Texto completo da fonteYoung, B. (Ben). "The behaviour and design of cold-formed channel columns". Thesis, Faculty of Engineering, 1997. http://hdl.handle.net/2123/13673.
Texto completo da fonteAbdel-Rahman, Nabil Mahmoud. "Cold-formed steel compression members with perforations". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ30065.pdf.
Texto completo da fonteVora, Hitesh Yu Cheng. "Shear wall tests and finite element analysis of cold-formed steel structural members". [Denton, Tex.] : University of North Texas, 2008. http://digital.library.unt.edu/permalink/meta-dc-9726.
Texto completo da fonteSheerah, Ibraheem Yu Cheng. "Cold-formed steel bolted connections without washers on oversized and slotted holes". [Denton, Tex.] : University of North Texas, 2009. http://digital.library.unt.edu/permalink/meta-dc-10983.
Texto completo da fonteMuniasamy, D. "Behaviour of semi-rigid composite connections for steel framed buildings". Thesis, Engineering systems department, 2009. http://hdl.handle.net/1826/3974.
Texto completo da fonteAdams, Kenneth Edwin. "The structure and reactivity of some metallurgical carbons". Thesis, University of Plymouth, 1988. http://hdl.handle.net/10026.1/2505.
Texto completo da fonteFerguson, Stephen Angus. "Limit states design of steel formwork shores /". View thesis, 2003. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20060504.153139/index.html.
Texto completo da fonte"A thesis submitted in fulfilment of the requirements for the degree of Master of Engineering (Hons.) [at] University of Western Sydney, 2003." Bibliography : leaves 105 - 111, and appendices.
Alsaket, Yahya. "Benchmark solutions for advanced analysis of steel frames". Thesis, Queensland University of Technology, 1999. https://eprints.qut.edu.au/36105/1/36105_Alsaket_1999.pdf.
Texto completo da fonteWillemse, G. E. (Grant Erin). "Object-oriented steel connection design framework". Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50048.
Texto completo da fonteENGLISH ABSTRACT: Connections are a vitally important part of any structural framework. Thisstatement may seem obvious, yet it is surprisinghow often insufficient attention is given to the design of this essential aspect of steelwork projects. This thesis concentrates on developing a specification for designing steel connections with the main emphasis on the practical and economical design of typical connections. The design methods of the specification are developed according to the new South African design code which is currently in draft form, namely SANS10162:Code of Practice for the Structural Use of Steel: Part 1: Limit States Design of hot-rolled steelwork - 2002. An object-oriented framework and associated graphical user interface for designing the connections are developed and implemented. The primary objectives of the implemented framework are: • Being generic in the sensethat it allows for easy addition of additional connection types, • To implement the design paradigm of the South African code, without fixing specific parameter values programmatically in the implementation and • To build on an existing architecture that allows for structural analysis,structural steel member design and distributed collaboration in the design process.
AFRIKAANSE OPSOMMING: Verbindings vorm In uiters belangrike deel van enige staal struktuur. Alhoewel hierdie stelling dalk vanselfsprekend mag wees, is dit egter verbasend hoe selde voldoende aandag aan die ontwerp van hierdie essensiëleaspek van staalwerk projekte gegee word. Hierdie tesis konsentreer op die ontwikkeling van In spesifikasievir die ontwerp van staal verbindings met die oog op praktiese en ekonomiese ontwerp van tipiese verbindings. Hierdie ontwerpmetodes isgebasseer op die nuwe Suid Afrikaanse ontwerpkode wat tans in proef-vorm is, naamlik SANS 10162: Gebruikskode vir Stoa/bouwerk: Dee/I: Grenstoestandontwerp vir warmgewa/ste staa/werk - 2002. In Objek orienteerde raamwerk en In geassosieerde grafiese gebruikerskoppelvlak word ontwikkel en geimplimenteer. Die primêre mikpunte van hierdie geimplimenteerde raamwerk is: • Om generies te wees in die sin dat dit die byvoeging van addisionele verbinding tipes toelaat, • Om die paradigma van die Suid Afrikaanse kode te implimenteer sonder om enige waardes van spesifieke parameters programmaties vas te lê, en • Om dit op In bestaande argitektuur te bou wat strukturele analise, strukturele ontwerp en verspreide samewerking in die ontwerpproses toelaat.
Aho, Mark Francis. "A database for encased and concrete-filled columns". Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/19061.
Texto completo da fonteJiao, Hui 1963. "The behaviour of very high strength (VHS) members and welded connections". Monash University, Dept. of Civil Engineering, 2003. http://arrow.monash.edu.au/hdl/1959.1/9417.
Texto completo da fonteLefki, Lkhider. "Critical evaluation of seismic design criteria for steel buildings". Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63980.
Texto completo da fonteBoucher, Adrian Christopher. "The structure of technology in the UK iron and steel industry : a vintage modelling approach". Thesis, University of Southampton, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242557.
Texto completo da fonteAlp, Yunus Abbas Hassan H. "Combined flexural and cable-like behavior of ductile steel beams". Auburn, Ala, 2009. http://hdl.handle.net/10415/1902.
Texto completo da fonteNassiri, Esmail. "Modelling nonlinear behaviour of two-dimensional steel structures subjected to cyclic loading". Thesis, Queensland University of Technology, 1998.
Encontre o texto completo da fonteChen, Yujie. "Nominal Shear Strength and Seismic Detailing of Cold-formed Steel Shear Walls using Steel Sheet Sheathing". Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30444/.
Texto completo da fonteAkeer, Emad S. "Effect of Carbon Steel Composition and Microstructure on CO2 Corrosion". Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1399315460.
Texto completo da fonteVora, Hitesh. "Shear Wall Tests and Finite Element Analysis of Cold-Formed Steel Structural Members". Thesis, University of North Texas, 2008. https://digital.library.unt.edu/ark:/67531/metadc9726/.
Texto completo da fonteArtman, Jeremy J. "The Design and Development of Lightweight Composite Wall, Roof, and Floor Panels for Rigid Wall Shelter". Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157596/.
Texto completo da fonteKrishnan, Swaminathan. "Three-Dimensional Nonlinear Analysis of Tall Irregular Steel Buildings Subject to Strong Ground Motion". Thesis, Pasadena : California Institute of Technology, Earthquake Engineering Research Laboratory, 2004. http://caltecheerl.library.caltech.edu.
Texto completo da fonte"September 2003." Includes bibliographical references. EERL report series available at their website: http://caltecheerl.library.caltech.edu.
Fink, Elliot G. "A stress-based fatigue life evaluation of two steel bridges along I-95 in Delaware". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 3.03 Mb., ? p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:1435862.
Texto completo da fonteAlhasawi, Anas. "Computational tools for nonlinear analysis of steel and composite steelconcrete structures considering connection bahaviour : Application to buildings and bridges". Thesis, Rennes, INSA, 2017. http://www.theses.fr/2017ISAR0006/document.
Texto completo da fonteThe goal of this thesis is to develop computational tools for the nonlinear analysis of steel and composite steel-concrete structures under cyclic loading taking into account the actual behaviour of joint, material and geometry non-linearities and contact conditions at the steel-to-concrete interface. In particular, our efforts focuses on typical bolted end-plate connection between steel or composite beam and steel column. The objective is to develop a new «joint finite element" able to reproduce accurately the cyclic behavior of the beam-to-column connection. Next this model is combined with a non-linear steel/composite beam element considering slip and possible uplift at the interface. The thesis consists of three major parts. The first part deals with the behavior of a steel beam-to-column bolted end-plate connection under arbitrarily cyclic loading. The proposed model is based on an improved component method that closely follows the deformation of each component taking into account non-linearities induced by possible gap between the column flange and the end-plate. This model has been developed for a single row connection. In the case of multiple row bolted connection group effects may develop. Possible group effect between two bolt-rows has been implemented considering the model proposed by Cerfontaine based on the definition of the multi-surface yield criterion and the associated flow rule that govern deformation of equivalent springs. Only the case of perfect plasticity is considered. It is shown that the influence of the group effect is not negligible on the nonlinear response of the joint. In the second part, we have developed a flexible co-rotational two-noded beam with generalized elasto-plastic hinges at the beam ends. It is assumed that plastic deformations concentrate at these hinges. These hinges have the ability to elongate/shorten along the beam axis and to rotate. A family of asymmetric and convex yield surfaces of super-elliptic shape is considered for the plastic behavior of the hinges. By varying the roundness factor, an infinite nun1ber of yield surface are obtained. It is shown that the nonlinear response of bolted connections subjected to both bending and tension are conveniently modeled with such a yield surface. It was observed that cyclic loading produces pinching effect, cyclic softening and ductile behavior. Advantages and limitations of the approach are discussed. Finally, the third part is dedicated to the problem of contact at the interface of steel-concrete composite beams. A "new" finite element for composite steelconcrete beam is proposed. The beam element has 6 degrees of freedom per node. The concrete beam is allowed to separate from the steel beam. An efficient contact algorithm is proposed. The Flying node concept is introduced and used to determine the extent of the contact area within a single element and modify the mesh of the beam structure. The contact problem is solve using the Augmented Lagrangian Method. The influence of contact on the loading capacity of the beam and its influence on some design variables are highlighted
Sanchez, Telmo Andres. "Influence of bracing systems on the behavior of curved and skewed steel I-girder bridges during construction". Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42731.
Texto completo da fonteSheerah, Ibraheem. "Cold-Formed Steel Bolted Connections without Washers on Oversized and Slotted Holes". Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc10983/.
Texto completo da fonteXu, Ke. "Cold-Formed Steel Bolted Connections Using Oversized and Slotted Holes without Washers". Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30530/.
Texto completo da fonteLopez, Samuel. "Définition de nouvelles structures de circuits magnétiques de machines AC utilisant des tôles à grains orientés". Thesis, Artois, 2011. http://www.theses.fr/2011ARTO0202/document.
Texto completo da fonteThe work presented is focused on the design and development of a magnetic circuit for high efficiency motors of medium and small powers. It is built with non-segmented laminations of Grain Oriented (GO) steel. Experimentations on magnetic circuits excited under unidirectional magnetic field are performed. Such tests aim the comparison of the GO structure global characteristics with those of a classic one composed of Non-Oriented (NO) steel, allowing seeing the superiority of the GO structure in terms of iron losses. Local experimentations, followed by a numerical model, allow the analysis of the local distribution of the magnetic flux within the structure, leading to its optimisation. Such technique of assembly is then tested under rotational magnetic field. In that context, several experimentations are performed and its performance is compared with the one of a NO prototype. The final stage consists in testing the developed structure in induction motors built withthis GO assembly. Several characteristics are measured or estimated (IEC standard) and compared with those obtained on the initial NO motor. The GO structure efficiency leads to a remarkable reduction of the static losses, allowing the increase of the global efficiency of the motor
Luong, Thi Mai Hoa [Verfasser], e Werner [Gutachter] Lorenz. "Identification of the state of stress in iron and steel truss structures by vibration–based experimental investigations / Thi Mai Hoa Luong ; Gutachter: Werner Lorenz ; Bauhaus-Universität Weimar, Fakultät Bauingenieurwesen". Cottbus : BTU Cottbus - Senftenberg, 2018. http://d-nb.info/1158598394/34.
Texto completo da fonteLuong, Thi Mai Hoa Verfasser], e Werner [Gutachter] [Lorenz. "Identification of the state of stress in iron and steel truss structures by vibration–based experimental investigations / Thi Mai Hoa Luong ; Gutachter: Werner Lorenz ; Bauhaus-Universität Weimar, Fakultät Bauingenieurwesen". Cottbus : BTU Cottbus - Senftenberg, 2018. http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-44142.
Texto completo da fonteKahle, Matthew Gilbert. "Partially restrained composite connections : design and analysis of a prototype structure". Thesis, Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/20830.
Texto completo da fonteÇelik, İlyas Devran Ay Zeki. "Merkezi ve dışmerkezi güçlendirilmiş çelik uzay çerçevelerin sismik performansı /". Isparta : SDÜ Fen Bilimleri Enstitüsü, 2008. http://tez.sdu.edu.tr/Tezler/TF01118.pdf.
Texto completo da fonteGuzda, Mark Richard. "Development of site-specific fatigue truck weights and truck volume". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 1.18 Mb., p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:1435844.
Texto completo da fonteFranz, Hannah. "Towards an integrated assessment framework for existing structures : Study of riveted lattice girders in French train sheds of 1850-1930". Electronic Thesis or Diss., Ecole centrale de Nantes, 2024. http://www.theses.fr/2024ECDN0014.
Texto completo da fonteWrought-iron and mild-steel riveted lattice girders are essential constituents of the French metallic construction heritage of 1850 to1930. In recent restorations of historic train sheds conducted by the French national railway company SNCF, riveted lattice girders haveoften been reinforced because of numerically identified stability problems. In reality, however, excessive deformations due to buckling arerarely witnessed. In order to limit invasive structural interventions, this thesis, therefore, proposes a novel integrated assessment methodology. The methodology, applied to riveted lattice girders in French metallic train sheds, is decomposed into three steps. Firstly, structural features conveying heritage value are identified relying on the history of engineering, and the impact of renovation strategies on the structure is discussed using an inventory of previous renovations. Secondly, modelling assumptions for structural analysis are debated based on a review of historical and recent literature. The rotational stiffness of riveted joints, a key parameter for buckling, is assessed using experimental and numerical investigations carried out on a reclaimed riveted lattice girder. Thirdly, current design criteria used for assessment are discussed by comparing them with historical verification methods. The proposed methodology sets the basis of an assessment framework that could be extended to heritage structures of all materials, and broadly to most types of existing structures
Luong, Thi Mai Hoa [Verfasser], Achim [Gutachter] Bleicher, Werner [Gutachter] Lorenz, Roeck Guido [Gutachter] De, Volkmar [Gutachter] Zabel e Yvonne [Gutachter] Ciupack. "Identification of the state of stress in iron and steel truss structures by vibration-based experimental investigations / Thi Mai Hoa Luong ; Gutachter: Achim Bleicher, Werner Lorenz, Guido De Roeck, Volkmar Zabel, Yvonne Ciupack". Berlin : Bundesanstalt für Materialforschung und -prüfung (BAM), 2018. http://d-nb.info/1161605290/34.
Texto completo da fonteLuong, Thi Mai Hoa Verfasser], Achim [Gutachter] Bleicher, Werner [Gutachter] [Lorenz, Roeck Guido Gutachter] De, Volkmar [Gutachter] [Zabel e Yvonne [Gutachter] Ciupack. "Identification of the state of stress in iron and steel truss structures by vibration-based experimental investigations / Thi Mai Hoa Luong ; Gutachter: Achim Bleicher, Werner Lorenz, Guido De Roeck, Volkmar Zabel, Yvonne Ciupack". Berlin : Bundesanstalt für Materialforschung und -prüfung (BAM), 2018. http://nbn-resolving.de/urn:nbn:de:kobv:b43-449615.
Texto completo da fonte