Log in

Relevant bibliographies by topics / Hollow sections / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Hollow sections.

Dissertations / Theses on the topic 'Hollow sections'

Author: Grafiati

Published: 4 June 2021

Last updated: 20 February 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Hollow sections.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Chan, Tak Ming. "Structural behaviour of elliptical hollow sections." Thesis, Imperial College London, 2008. http://hdl.handle.net/10044/1/11975.

Full text

Abstract:

Elliptical hollow sections (EHS) represent the recent addition to the range of tubular structural products. Their distinct closed nature brings structural efficiency by offering differing flexible rigidities about each of the principal axes as well as high torsional stiffness. It also offers an interesting and unusual smooth streamlined appearance which can be utilised to fulfil contemporary streamlined appearance which can be utilised to fulfil contemporary design visions. The varying radius of curvature around the circumference characterises the distinctive structural behaviour of EHS from o

APA, Harvard, Vancouver, ISO, and other styles

2

Bauer, Dominique. "Triangular trusses fabricated from rectangular hollow sections." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=75364.

Full text

Abstract:

This thesis deals with the behaviour and design of triangular trusses fabricated from Hollow Structural Sections (HSS), with two Warren-type web planes and a single tension chord. Experimental programs are described in which triangular truss segments and simplified joints were tested in order to investigate the behaviour of compression web members and tension-chord welded joints. The mechanics of joint deformations are analysed in relation to the yield line theory, and simple models are shown to give a good prediction of the joint stiffnesses and strengths. Complex yield line models are invest

APA, Harvard, Vancouver, ISO, and other styles

3

Ozkan, Istemi Faruk. "Plastic interaction relations for hollow structural steel sections." Thesis, University of Ottawa (Canada), 2002. http://hdl.handle.net/10393/6088.

Full text

Abstract:

The first part of this study reports an experimental program consisting of six full-scale tests on pipe sections under load combinations of shearing forces, bending moments, and twisting moments. The experimental results agree very well with the predicted failure loads based on recently developed interaction relations. The experimental program establishes the validity of the analytical techniques used to derive the interaction relations for pipe sections. The verified methodology is extended to derive interaction relations for square hollow structural sections under combinations of normal forc

APA, Harvard, Vancouver, ISO, and other styles

4

Wilkinson, Timothy James. "The Plastic Behaviour of Cold-Formed Rectangular Hollow Sections." University of Sydney. Department of Civil Engineering, 2000. http://hdl.handle.net/2123/843.

Full text

Abstract:

The aim of this thesis is to assess the suitability of cold-formed rectangular hollow sections (RHS) for plastic design. The project involved an extensive range of tests on cold-formed Grade C350 and Grade C450 (DuraGal) RHS beams, joints and frames. A large number of finite element analyses was also carried out on models of RHS beams. The conclusion is that cold- formed RHS can be used in plastic design, but stricter element slenderness (b/t) limits and consideration of the connections, are required. Further research, particularly into the effect of axial compression on element slendernes

APA, Harvard, Vancouver, ISO, and other styles

5

Qiu, Wei. "Beam-column behaviour of concrete-filled elliptical hollow sections." Thesis, Imperial College London, 2017. http://hdl.handle.net/10044/1/48035.

Full text

Abstract:

Concrete filled elliptical hollow sections (CFEHS) are a relatively new addition to the range of composite cross-sections available to structural engineers. The European design code EN 1994-1-1 (BSI, 2004) provides design rules for composite cross-sections, including concrete filled circular hollow sections (CFCHS) and concrete filled rectangular sections (CFRHS), but CFEHS are not considered in the present design code. In order to contribute to the development of design provisions for CFEHS, a comprehensive experimental and numerical study of their column and beam-column behaviour has been ca

APA, Harvard, Vancouver, ISO, and other styles

6

Nowzartash, Farhood. "Plastic Interaction Relations for Elliptical and Semi-Elliptical Hollow Sections." Thèse, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/20042.

Full text

Abstract:

The advancement of the structural steel manufacturing industry has led to the recent emergence of steel members with Elliptical Hollow Sections (EHS) and Semi Elliptical Hollow Sections (SEHS). Although these sections are gaining popularity among architects, the lack of design guidelines specifically tailored towards these sections inhibits their efficient structural use. Within this context, this thesis provides several steps towards the development of such guidelines. A review of the manufacturing process of hot-rolled steel sections is conducted with emphasis on hollow structural sections.

APA, Harvard, Vancouver, ISO, and other styles

7

Ian, Ferreira. "Designing power line towers using circular hollow sections / Ian Ferreira." Thesis, North-West University, 2013. http://hdl.handle.net/10394/8737.

Full text

Abstract:

It has become a challenging exercise to obtain land in order to further develop the electrical infrastructure in South Africa. The reason for this is that high voltage transmission towers visually impacts the surroundings and require a large servitude in order to accommodate these structures. The requirements for low visible towers with small foundation footprints may be achieved with double circuit power line towers. However, the structural loading in tower member's increase drastically as a result of large conductor bundles, higher reliability, smaller foundation footprints and a increase in

APA, Harvard, Vancouver, ISO, and other styles

8

Roodbaraky, K. "Finite element modelling of tubular cross joints in rectangular hollow sections." Thesis, University of Nottingham, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384702.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Rush, David Ian. "Fire performance of unprotected and protected concrete filled steel hollow structural sections." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8298.

Full text

Abstract:

Concrete filled steel hollow structural (CFS) sections are increasingly used to support large compressive loads in buildings, with the concrete infill and the steel tube working together to yield several benefits both at ambient temperature and during a fire. These members are now widely applied in the design of highly optimized multi-storey and high rise buildings where fire resistance ratings of two or more hours may be required. Whilst the response and design of these sections at ambient temperatures is reasonably well understood, their response in fire, and thus their fire resistance desig

APA, Harvard, Vancouver, ISO, and other styles

10

Buchanan, Craig. "Testing and design of conventional and novel stainless steel hollow structural sections." Thesis, Imperial College London, 2017. http://hdl.handle.net/10044/1/49208.

Full text

Abstract:

The topic of this thesis is the testing and design of conventionally formed and additive manufactured stainless steel hollow structural sections. Although design codes currently exist for stainless steel hollow structural elements, the provisions are based on limited structural data and therefore require further evaluation for their suitability, and are not intended to apply to additive manufactured elements. Focussing on conventionally formed circular hollow sections (CHS), the existing design provisions have been carefully reappraised based on a dataset of tests and finite element results ge

APA, Harvard, Vancouver, ISO, and other styles

11

Shahanara, Kaniz. "Bond strength of steel hollow sections using carbon fibre reinforced polymer composites." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/62338/1/Kaniz_Shahanara_Thesis.pdf.

Full text

Abstract:

This research was a step forward in developing bond strength of CFRP strengthened steel hollow sections under tension loads. The studies have revealed the ultimate load carrying capacity of the CFRP strengthened steel hollow sections and the stress distribution for different orientations of the CFRP sheet at different layers. This thesis presents a series of experimental and finite element analysis to determine a good understanding of the bond characteristics of CFRP strengthened steel hollow sections.

APA, Harvard, Vancouver, ISO, and other styles

12

Barnett, Tobias C. "Assessment of clamping behaviour of a newly developed blind bolt, and an investigation into its performance in the tension region of moment resisting connections using open and hollow sections." Thesis, Nottingham Trent University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366362.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Saket, Hassan Khalil. "The fatigue behaviour of fillet welded joints of plates and square hollow sections." Thesis, University of Manchester, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281213.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Elamin, Ahmed Mohamed Elamin Ahmed. "The face bending behaviour of blind-bolted connections to concrete-filled hollow sections." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/13938/.

Full text

Abstract:

Structural Hollow Sections have superior structural performance over open sections and are currently available as circular, elliptical or rectangular sections. However, the practical use of these sections is limited due to complexities involved in their connections. The lack of access to the interior of the section makes it almost impossible to use standard bolted connections. The so-called Blind Bolts are therefore used as fasteners to alleviate these complexities by allowing for bolted rather than, the-not-so-popular, welded connections to hollow sections. Lindapter’s Hollo-Bolt is one of th

APA, Harvard, Vancouver, ISO, and other styles

15

Zhao, Wen-Bin. "Behaviour and design of cold-formed steel hollow flange sections under axial compression." Thesis, Queensland University of Technology, 2006. https://eprints.qut.edu.au/16909/1/Wen-Bin_Zhao_Thesis.pdf.

Full text

Abstract:

The use of cold-formed steel structures is increasing rapidly around the world due to the many advances in construction and manufacturing technologies and relevant standards. However, the structural behaviour of these thin-walled steel structures is characterised by a range of buckling modes such as local buckling, distortional buckling or flexural torsional buckling. These buckling problems generally lead to severe reduction and complicated calculations of their member strengths. Therefore it is important to eliminate or delay these buckling problems and simplify the strength calculations of

APA, Harvard, Vancouver, ISO, and other styles

16

Zhao, Wen-Bin. "Behaviour and design of cold-formed steel hollow flange sections under axial compression." Queensland University of Technology, 2006. http://eprints.qut.edu.au/16909/.

Full text

Abstract:

The use of cold-formed steel structures is increasing rapidly around the world due to the many advances in construction and manufacturing technologies and relevant standards. However, the structural behaviour of these thin-walled steel structures is characterised by a range of buckling modes such as local buckling, distortional buckling or flexural torsional buckling. These buckling problems generally lead to severe reduction and complicated calculations of their member strengths. Therefore it is important to eliminate or delay these buckling problems and simplify the strength calculations of

APA, Harvard, Vancouver, ISO, and other styles

17

Al-Mughairi, Ali Saud. "The behaviour of moment resisting connection to concrete filled hollow sections using extended hollobolts." Thesis, University of Nottingham, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.523005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Gkantou, Michaela. "Response and design of high strength steel structures employing square and rectangular hollow sections." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7522/.

Full text

Abstract:

The application of high strength steels (HSS) in the construction industry can lead to more economic design and profound sustainability benefits. To facilitate their use in modern practice, most international structural design codes have included HSS within their contents. Due to limited test data at the time of publishing, HSS design provisions are largely based on those for mild steel, with some restrictions, due to HSS’s inferior ductility and strain-hardening characteristics. Hence, further investigation on the applicability of such design specifications to HSS is required. To this end, wi

APA, Harvard, Vancouver, ISO, and other styles

19

Ridley-Ellis, Daniel. "Rectangular hollow sections with circular web openings : fundamental behaviour in torsion, bending and shear." Thesis, University of Nottingham, 2000. http://researchrepository.napier.ac.uk/Output/8229.

Full text

Abstract:

The primary aim of the project was to develop the basis for a set of rules to be used in the design of RHS slim floor edge beams with web openings. However, since the research is fundamental in nature, the findings are also applicable to other situations where it may be advantageous to cut holes in load bearing tubular members of rectangular cross-section. The study considered the influence of the number and size of holes upon resistance and stiffness in bending, shear, and torsion and combined analytical Finite Element modelling with large and small scale pseudo-static (short-time static load

APA, Harvard, Vancouver, ISO, and other styles

20

Cai, Chao. "Analytical solutions for residual stresses in cold-formed steel circular hollow sections due to cold rolling." Thesis, University of Macau, 2009. http://umaclib3.umac.mo/record=b2148262.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Öhman, Kristoffer. "The Crocodile Nose Connection : Design and laboratory tests on a novel connection for structural hollow sections." Thesis, Luleå tekniska universitet, Byggkonstruktion och brand, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-67506.

Full text

Abstract:

The great properties and clear form makes the circular hollow section (CHS) appreciated by architects. When connecting these sections today it is common to use gusset plates. The knifeplate connection where the gusset plate is inserted into a slot made at the end of a circular section, is the most used connection today. This type of connections is not seen as aesthetically pleasingby architects because of its abrupt cut of the CHS. An alternative for the knife-plate connection is the Crocodile nose connection (CN-connection). The benefits of the CN-connection is the absence of the abrupt cut a

APA, Harvard, Vancouver, ISO, and other styles

22

Lucassen, Mattheüs. "Infuence of the modelling of truss joints made of hollow tube sections in finite element models." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-263912.

Full text

Abstract:

Several boom segments form the crane boom. These segments are often truss structures formed out of circular hollow sections, which are welded together forming the truss joints. A adequate modelling of these truss joints is very important for operational strength and life. Due to the large boom sizes, efficient models are used in the finite element method, generally built of beam elements. These models have problems capturing the proper bending moments working in the truss joints. This is caused by a insufficient portrayal of the joint stiffness. In the literature several modelling techniques w

APA, Harvard, Vancouver, ISO, and other styles

23

Kesawan, Sivakumar. "Fire performance and design of light gauge steel frame wall systems made of hollow flange sections." Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/120153/1/Kesawan_Sivakumar_Thesis.pdf.

Full text

Abstract:

Load bearing Light Gauge Steel Frame (LSF) wall system is a cold-formed steel structure made of cold-formed steel studs and lined on both sides by gypsum plasterboards. In recent times its use and demand in the building industry has significantly increased due to their advantages such as light weight, acoustic performance, aesthetic quality of finished wall, ease of fabrication and rapid constructability. Fire Resistant Rating (FRR) of these walls is given more attention due to the increasing number and severity of fire related accidents in residential buildings that have caused significant lo

APA, Harvard, Vancouver, ISO, and other styles

24

Perera, Nilakshi. "Structural behaviour and design of innovative hollow flange steel plate grinders." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/123310/1/Liyanage%20Nilakshi%20Piyahasi_Perera_Thesis.pdf.

Full text

Abstract:

This thesis proposes a new Hollow Flange Steel Plate Girder (HFSPG) by welding industrially available cold-formed Rectangular Hollow Sections (RHS) to a web plate for use in long span construction. Design procedures presented in the national and international design guidelines were reviewed and suitable improvements were made to accurately predict the structural behaviour and capacities of HFSPGs by undertaking detailed experimental and numerical studies into their unique structural behaviour. Local buckling/yielding, global buckling and local-global interaction failures were all considered in

APA, Harvard, Vancouver, ISO, and other styles

25

Pitrakkos, Theodoros. "The tensile stiffness of a novel anchored blind-bolt component for moment-resisting connections to concrete-filled hollow sections." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/13937/.

Full text

Abstract:

The use of hollow section columns in steel construction is presently hindered by the lack of adequate connection technologies. Due to access constraints, standard bolting techniques are difficult to achieve, if not impossible without welding. As an alternative to welding, blind-bolting techniques were developed to provide desirable bolted configurations, allowing hollow column frames to be erected in the same way as open profile column frames. But the current blind-bolting techniques are restricted to the construction of simple connections because of their difficulties in achieving sufficient

APA, Harvard, Vancouver, ISO, and other styles

26

Alzghoul, Ahmad, and Burim Hyseni. "Övergång till högre stålhållfastheter - konsekvensanalys." Thesis, Högskolan i Halmstad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-35844.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Tao, Yunxiang. "Advanced numerical analysis and fire testing of cold-formed steel hollow section stud walls." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/226716/1/Yunxiang_Tao_Thesis.pdf.

Full text

Abstract:

This research investigated the behaviour of light gauge steel frame walls made of cold-formed steel hollow section studs under both ambient and fire conditions using full scale experimental and advanced numerical studies. It developed and improved new structural and fire design rules for hollow section stud walls that can be included in the Australian steel structures standard. Importantly, it showed that such wall systems have superior fire resistance than conventional wall systems used currently. Overall, this research has sufficiently improved the knowledge of light steel walls made of holl

APA, Harvard, Vancouver, ISO, and other styles

28

Kim, Jimmy. "Development of modular building systems made of innovative steel sections and wall configurations." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/127327/1/Jimmy_Kim_Thesis.pdf.

Full text

Abstract:

This study has presented a thorough review on steel Modular Building Systems including the execution of case studies on real-world MBS projects to establish an understanding of the current development and shortcomings of this emerging technology for which innovative solutions are later introduced. The review determined that the major limitations of this technology included lack of structurally-efficient designs, poor control of construction tolerances, impractical to construct designs and lack of measures to address fire-resisting performance. Several innovative design concepts were incorporat

APA, Harvard, Vancouver, ISO, and other styles

29

Andersson, Sebastian. "Varmformade eller kallformade konstruktionsrör ur ett lönsamhetsperspektiv : Undersökning av ekonomisk differens i valet mellan VKR och KKR." Thesis, Mittuniversitetet, Avdelningen för ekoteknik och hållbart byggande, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-25151.

Full text

Abstract:

I Sverige kan VKR (varmformade konstruktionsrör) vara 15-23 % dyrare än KKR (kallformade konstruktionsrör) av samma tvärsnittsstorlek. Trots detta lägre pris på KKR har det uppskattats att i Svensk stålbyggnation används endast 5 % KKR, av det totala användandet av VKR och KKR. I detta examensarbete har det först undersökts vilka skillnader i egenskaper som finns mellan VKR och KKR. Därefter beräknas prisdifferensen mellan de två profiltyperna när de utsätts för en centrisk tryckkraft under likadana förhållanden. Målet är att ta reda på vilket som är det mest ekonomiskt lönsamma alternative

APA, Harvard, Vancouver, ISO, and other styles

30

Abraham, Jeevan George. "A deflection, buckling and stress investigation into telescopic cantilever beams." Thesis, Brunel University, 2012. http://bura.brunel.ac.uk/handle/2438/7380.

Full text

Abstract:

The telescoping cantilever beam structure is applied in many different engineering sectors to achieve weight/space optimisation for structural integrity. There has been limited theory and analysis in the public domain of the stresses and deflections involved when applying a load to such a structure. This thesis proposes (a) The Tip Reaction Model, which adapts classical mechanics to predict deflection of a two and a three section steel telescoping cantilever beam; (b) An equation to determine the Critical buckling loads for a given configuration of the two section steel telescoping cantilever

APA, Harvard, Vancouver, ISO, and other styles

31

Souza, Mauricio Guilherme Quilez. "Automação e integração CAD/CAE no projeto de estruturas metalicas, utilizando perfis tubulares." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257809.

Full text

Abstract:

Orientador: João Alberto Venegas Requena<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo<br>Made available in DSpace on 2018-08-09T16:24:16Z (GMT). No. of bitstreams: 1 Souza_MauricioGuilhermeQuilez_M.pdf: 5444391 bytes, checksum: f64376df9364d46cfcb18e6ba06eff3a (MD5) Previous issue date: 2006<br>Resumo: Este trabalho tem como objetivo o desenvolvimento de códigos de computador que têm a finalidade de automatizar as etapas principais de um projeto de estruturas metálicas através das linguagens AutoLISP e Delphi5. Os proje

APA, Harvard, Vancouver, ISO, and other styles

32

Sepúlveda, Bárbara Daniela Giorgini 1986. "Influência das ligações no dimensionamento das estruturas tubulares circulares de aço treliçadas." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258631.

Full text

Abstract:

Orientador: João Alberto Venegas Requena<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo<br>Made available in DSpace on 2018-08-23T22:44:13Z (GMT). No. of bitstreams: 1 Sepulveda_BarbaraDanielaGiorgini_M.pdf: 5435418 bytes, checksum: 5d55af89b27e919b7c819e297b4cf056 (MD5) Previous issue date: 2013<br>Resumo: Este artigo apresenta o estudo da influência das ligações no comportamento das estruturas treliçadas compostas por perfis tubulares de aço. As ligações em treliças de aço são normalmente projetadas para união de barras

APA, Harvard, Vancouver, ISO, and other styles

33

Sheehan, Therese. "Cyclic behaviour of hollow and concrete-filled circular hollow section braces." Thesis, University of Warwick, 2013. http://wrap.warwick.ac.uk/57941/.

Full text

Abstract:

Presented in this thesis is an investigation on the response of hot-finished and cold formed, hollow and concrete-filled circular hollow section braces in earthquakeresisting concentrically braced frames. The role of these braces is to act as structural ‘fuses’ in the frame, dissipating the seismic energy by undergoing plastic deformations. Circular hollow sections offer aesthetic and structural advantages over conventional rectangular hollow sections owing to the uniformity of the section geometry. Distinct behaviour is observed between cold formed and hot-finished tubes, since the cold forme

APA, Harvard, Vancouver, ISO, and other styles

34

Messaoud, Saidani Ingenieur d' etat. "Joint flexibility in rectangular hollow section trusses." Thesis, University of Nottingham, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.398886.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Kosteski, Nikola. "Branch plate-to-rectangular hollow structural section connections." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ63606.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Law, Kwan Ho. "Instabilities in structural steel elliptical hollow section members." Thesis, Imperial College London, 2010. http://hdl.handle.net/10044/1/6205.

Full text

Abstract:

Elliptical hollow sections (EHS) have been recently added to the family of hollow steel sections available to the construction industry. Their merits include different flexural rigidities about the two principal axes offering efficient bending resistance about the major axis and an aesthetically pleasant appearance. A number of recent practical applications have emerged, which are outlined in this thesis. Previous research on elliptical hollow sections has mainly focused on the cross-section level with a set of design rules for cross-section classification and shear resistance being proposed.

APA, Harvard, Vancouver, ISO, and other styles

37

Espinós, Capilla Ana. "Numerical analysis of the fire resistance of circular and elliptical slender concrete filled tubular columns." Doctoral thesis, Editorial Universitat Politècnica de València, 2012. http://hdl.handle.net/10251/17579.

Full text

Abstract:

El empleo de pilares tubulares de acero rellenos de honnigón (CFT) ha crecido en las últimas décadas, debido a su excelente comportamiento estructural, que aprovecha el efecto combinado del acero y honnigón trabajando juntos. Esta asociación ofrece una serie de ventajas que hacen de las columnas CFT una solución interesante: su alta capacidad portante o su eficiente tecnología constructiva pueden citarse entre sus beneficios ampliamente conocidos, que se completan con una elevada resistencia al fuego sin necesidad de protección externa. Tradicionalmente, se han venido utilizando secciones huec

APA, Harvard, Vancouver, ISO, and other styles

38

Philiastides, Antony. "Fully overlapped rolled hollow section welded joints in trusses." Thesis, University of Nottingham, 1988. http://eprints.nottingham.ac.uk/12416/.

Full text

Abstract:

The designer of lattice trusses has been traditionally encouraged to avoid extra joint bending moments by ensuring 'noding' of member centre lines. This can however cause problems in the design of RHS trusses with small (economical) branch members by causing large gaps at joints with undesirable flexibility for slender chord walls. 100% overlap joints overcome this problem while still maintaining economic single cut branch ends. The research programme set out first to highlight the difference in behaviour of trusses with large gap noding and completely overlapping joints. Two similar trusses -

APA, Harvard, Vancouver, ISO, and other styles

39

Frazier, Alicia. "Accuracy and precision of a sectioned hollow model." Oklahoma City : [s.n.], 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

40

Schumacher, Ann. "Fatigue behaviour of welded circular hollow section joints in bridges /." Lausanne : EPFL, 2003. http://library.epfl.ch/theses/?nr=2727.

Full text

Abstract:

Thèse sc. techniques Lausanne EPFL, 2003 ; no 2727.<br>Thèse no 2727(2003) présentée à la Faculté Environnement naturel, architectural et construit, Section de génie civil, Ecole Polytechnique Fédérale de Lausanne, pour l'obtention du grade de Docteur ès sciences techniques. Literaturverz.

APA, Harvard, Vancouver, ISO, and other styles

41

Kelly, Robert. "The influence of member orientation on hollow section joint strength." Thesis, University of Nottingham, 1998. http://eprints.nottingham.ac.uk/13287/.

Full text

Abstract:

The influence of the member orientation on the strength of joints formed with square hollow sections is examined. The bird beak joint system is a relatively new truss arrangement for square hollow sections, where the chord and the brace have each been rotated by 45° about their own centreline axes. Based on previous experimental testing it has been suggested that this joint system leads to a stronger joint arrangement. Finite element analysis has been used to study the strength and behaviour of such bird beak joints and to compare them to similar joints in CHS and the traditional RHS configura

APA, Harvard, Vancouver, ISO, and other styles

42

Misiūnaitė, Ieva. "Santvarų nelakštinių mazgų skaičiavimo ir konstravimo ypatumai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080625_075537-12233.

Full text

Abstract:

Baigiamajame magistro darbe nagrinėjami santvarinių konstrukcijų iš kvadratinių vamzdžių tiesioginio jungimo mazgų skaičiavimo ir konstravimo ypatumai. Analizuojama konstrukcinių elementų elgsena mazge ir jos sąlygojamas jungties irties pobūdis. Nagrinėjamos takumo linijos teorijos taikymo galimybės sudarant analitinius modelius. Pateikiami analitiniai modeliai, taikomi mazgų ašinės laikomosios galios skaičiavimo algoritmams sudaryti, pateikiamiems projektavimo norminiuose dokumentuose. Aprašomas mazgą sudarančių konstrukcinių elementų projektavimas pagal STR 2.05.08:2005 ir EN 1993-1-1 reikal

APA, Harvard, Vancouver, ISO, and other styles

43

Khador, Majd. "Cyclic behaviour of external diaphragm joint between steel I-section beam and circular hollow section column." Thesis, University of Warwick, 2015. http://wrap.warwick.ac.uk/66903/.

Full text

Abstract:

Tubular columns own many structural and architectural advantages that, in certain cases, make them more favourable than open-section columns in steel moment-resisting frames. These advantages are sometimes underexploited due to the relative lack of design guidance on their moment joints to open-section beams, in particular on semi-rigid joints with special detailing for seismic actions. Different configurations of I-beam to tubular column joints have been investigated in the past, including through, internal and external diaphragm joints. This project investigates experimentally the cyclic beh

APA, Harvard, Vancouver, ISO, and other styles

44

Scullion, Tom. "Performance of elliptical steel hollow section columns, subjected to hydrocarbon fire." Thesis, University of Ulster, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.593881.

Full text

Abstract:

The elliptical hollow section (EHS) is the most recent addition to the steel hollow section (SHS) family, providing an alternative hollow section solution, for architects and structural design engineers. However, despite the extensive interest in their use on the basis of both architectural attraction and structural efficiency, a complete absence of fire resistance data and design guidance is restraining applications. This experimental and numerical analysis investigation has studied, for the first time, the structural performance of steel columns with elliptical hollow section, when subjected

APA, Harvard, Vancouver, ISO, and other styles

45

Abd, Rahman Norashidah. "Fatigue behaviour and reliability of Extended Hollobolt to concrete filled hollow section." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/12909/.

Full text

Abstract:

The need to provide mechanical connection from one side for the Hollow section connection has arisen in a number of fields and has resulted in the development of several types of so-called blind fasteners. An experimental blind bolt called the Extended Hollobolt is giving a good behaviour performance in terms of stiffness, strength and ductility. The strength performance of this system has been investigated under both monotonic and cyclic loading. However, the performance of such connections under fatigue loading is still unknown. The aim of this study was to investigate the behaviour of blind

APA, Harvard, Vancouver, ISO, and other styles

46

Omair, Moayad R. "The behaviour of welded T-end plate connections to rectangular hollow section (RHS)." Thesis, Coventry University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313163.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Dexter, E. M. "Effects of overlap on behaviour and strength of steel circular hollow section joints." Thesis, Swansea University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636443.

Full text

Abstract:

In response to frequent calls during the last few years for research into overlapped joints in steel circular hollow sections, this thesis addresses the static strength and behaviour of axially loaded overlapped K joints. A review of previous research and design guidance indicates the dearth of reliable, representative data and a general lack of knowledge of the behaviour of these joints, which are widely recognised as being potentially more cost effective than typical canned or stiffened gap joints. Preliminary, non-linear, numerical analyses, including thorough calibration of the Finite Elem

APA, Harvard, Vancouver, ISO, and other styles

48

Ozyurt, Emre. "Behaviour of welded tubular structures in fire." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/behaviour-of-welded-tubular-structures-in-fire(15601ab3-8f6c-4e64-ba1a-6201e66e9e16).html.

Full text

Abstract:

This thesis presents the results of a research project to develop methods to carry out fire safety design of welded steel tubular trusses at elevated temperatures due to fire exposure. It deals with three subjects: resistance of welded tubular joints at elevated temperatures, effects of large truss deflection in fire on member design and effects of localised heating. The objectives of the project are achieved through numerical finite element modelling at elevated temperatures using the commercial Finite Element software ABAQUS v6.10-1 (2011). Validation of the simulation model for joints is ba

APA, Harvard, Vancouver, ISO, and other styles

49

Kong, Hye-Eun. "Design of One-Story Hollow Structural Section (HSS) Columns Subjected to Large Seismic Drift." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/94024.

Full text

Abstract:

During an earthquake, columns in a one-story building must support vertical gravity loads while undergoing large lateral drifts associated with deflections of the vertical seismic force resisting system and deflections of the flexible roof diaphragm. Analyzing the behavior of these gravity columns is complex since not only is there an interaction between compression and bending, but also the boundary conditions are not perfectly pinned or fixed. In this research, the behavior of steel columns that are square hollow structural sections (HSS) is investigated for stability using three design me

APA, Harvard, Vancouver, ISO, and other styles

50

Balarupan, Manuvidhya. "Structural behaviour and design of cold-formed steel hollow section columns under simulated fire conditions." Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/91533/1/Manuvidhya_Balarupan_Thesis.pdf.

Full text

Abstract:

This thesis presented a comprehensive study on the fire performance of load-bearing high-strength and cold-formed steel hollow section columns using experimental and numerical investigations. Accurate design tools have been developed to predict the ambient and elevated temperature structural capacities and fire resistance ratings of these columns. These developed design methods can be used to decide where bare steel columns can be used, and to design any required fire protection. Overall this research has significantly improved the knowledge and understanding of the structural fire performance

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!