Wind Force Coefficients On Hexagonal Free Form Shell

dc.creatorVizotto I.
dc.creatorFerreira A.M.
dc.date2015
dc.date2015-06-25T12:50:46Z
dc.date2015-11-26T14:57:53Z
dc.date2015-06-25T12:50:46Z
dc.date2015-11-26T14:57:53Z
dc.date.accessioned2018-03-28T22:09:38Z
dc.date.available2018-03-28T22:09:38Z
dc.identifier
dc.identifierEngineering Structures. Elsevier Ltd, v. 83, n. , p. 17 - 29, 2015.
dc.identifier1410296
dc.identifier10.1016/j.engstruct.2014.10.038
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84911385242&partnerID=40&md5=954a70193ba94dee10c36ab78bb567f5
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/85168
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/85168
dc.identifier2-s2.0-84911385242
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1255743
dc.descriptionThis paper presents the wind force coefficients on non-conventional building of the free form shell structure generated by the simulation of a membrane initially in the horizontal plane surface with hexagonal plant, under the action of self-weight and supported on six corners. Initially is presented the computational model for free form shells generation, the model generated and the correspondent construction of the hexagonal free form shell scale model in fiberglass by a CAD/CAM system. Following is presented the wind tunnel of atmospheric boundary layer and the scale model used to perform the tests to obtain the wind force coefficients. Finally are presented the numerical analysis of the scale model of free form shell structure by the computational fluid dynamics software ANSYS-CFX. The wind force coefficients for the free form shell obtained by the wind tunnel tests and ANSYS-CFX software are compared. The results demonstrates the possibilities to apply the computational fluid dynamic analysis for future applications to analyze other free form shells in order to obtain wind force coefficients.
dc.description83
dc.description
dc.description17
dc.description29
dc.descriptionTimoshenko, S.P., Woinowsky-Krieger, S., (1964) Theory of plate and shell structures, , McGraw-Hill Higher Education, [McGraw-Hill Classic Textbook Reissue Series]
dc.descriptionIsler, H., (1980) New shapes for shells - twenty years later: Heinz Isler as structural artist, , The Art Museum, Princeton University, New Jersey
dc.descriptionIsler, H., Structural beauty of shells (1980), XI congress IABSE - international association for bridge and structural engineering. Vienna;Isler, H., Concrete shells and architecture (1986), IASS symposium on membrane structures and space frames, bulletin IASS 91. Osaka;Ramm, E., Schunk, E., (1989) Heinz Isler Schalen, , Karl Krämer Verlag, Stuttgart
dc.descriptionIsler, H., 50 years of shells (1995) International conference on lightweight structures in civil engineering, pp. 31-42. , magat® - Magdalena Burska, Warsaw, J.B. Obrębski (Ed.)
dc.descriptionIsler, H., Experience with non-geometric shells (1997) International symposium'97 on shell & spatial structures - design, construction, performance & economics, pp. 345-354. , Nanyang Technological University, Singapore, S.P. Chiew (Ed.)
dc.descriptionChilton, J.C., (2000) Heinz Isler: the engineer's contribution to contemporary architecture, , Thomas Telford, London
dc.descriptionSmith, P.G., Wilson, E.L., Automatic design of shell structures (1971) ASCE J Struct Div, pp. 191-201
dc.descriptionRamm, E., Mehlhorn, G., On shape finding methods and ultimate load analysis of reinforced concrete shells (1991) Eng Struct, 13 (2), pp. 178-198
dc.descriptionBletzinger, K.-U., Ramm, E., Structural optimization as tool for shape design (1992) Numerical methods in engineering'92, pp. 465-477. , Elsevier, Amsterdam, New York, C. Hirsch (Ed.)
dc.descriptionMaurin, B., Motro, R., Concrete shells form-finding with surface stress density method (2004) J Struct Eng, 130 (6), pp. 961-968
dc.descriptionBletzinger, K.-U., Wüchner, R., Daoud, F., Camprubí, N., Computational methods for form finding and optimization of shells and membranes (2005) Comput Methods Appl Mech Eng, 194 (30-33), pp. 3438-3452
dc.descriptionBlock, P., Ochsendorf, J., Thrust network analysis: a new methodology for three-dimensional equilibrium (2007) J Int Assoc Shell Spatial Struct, 48 (3), pp. 167-173
dc.descriptionVizotto, I., Computerized generation of free form shells PhD thesis. University of Campinas, Brazil
dc.description1993 [in Portuguese]Vizotto, I., Computational generation of free-form shells in architectural design and civil engineering (2010) Automat Constr, 19 (8), pp. 1087-1105
dc.descriptionBlessmann, J., Pressures on domes with several wind profiles (1971), pp. 317-326. , Wind effects on buildings and structures;Newman, B.G., Ganguli, U., Shrivasatava, S.C., Flow over spherical inflated buildings (1984) J Wind Eng Ind Aerodynam, 17 (3), pp. 305-327
dc.descriptionTaylor, T.J., Wind pressures on a hemispherical dome (1991) J Wind Eng Ind Aerodynam, 40 (2), pp. 199-213
dc.descriptionMelbourne, W.H., The response of large roofs to wind action (1995) J Wind Eng Ind Aerodynam, pp. 325-335
dc.descriptionCheng, C.M., Fu, C.L., Characteristic of wind loads on a hemispherical dome in smooth flow and turbulent boundary layer flow (2010) J Wind Eng Ind Aerodynam, 98 (6-7), pp. 328-344
dc.descriptionMelbourne, W.H., Wind environment studies in Australia (1978) J Wind Eng Ind Aerodynam, 3 (2-3), pp. 201-214
dc.descriptionCheung, J.C.K., Melbourne, W.H., Turbulence effects on some aerodynamic effects of a circular cylinder at supercritical Reynolds numbers (1983) J Wind Eng Ind Aerodynam, 14 (1-3), pp. 399-410
dc.descriptionMelbourne, W.H., Turbulence and the leading edge phenomenon (1993) J Wind Eng Ind Aerodynam, 49 (1-3), pp. 45-63
dc.descriptionMeroney, R.N., Letchford, C.W., Sarkar, P.P., Comparison of numerical and wind tunnel simulation of wind loads on smooth, rough and dual domes immersed in a boundary layer (2002) Wind Struct, 5 (2-4), pp. 347-358
dc.descriptionGomes, M.G., Rodrigues, A.M., Mendes, P., Experimental and numerical study of wind pressures on irregular-plan shapes (2005) J Wind Eng Ind Aerodynam, 93 (10), pp. 741-756
dc.descriptionFaghih, A.K., Bahadori, M.N., Three dimensional numerical investigation of air flow over domed roofs (2010) J Wind Eng Ind Aerodynam, 98 (3), pp. 161-168
dc.descriptionTavakol, M.M., Yaghoubi, M., Three dimensional numerical investigation of air flow over domed roofs (2010) Sci Iranica (Trans B: Mech Eng), 17 (6), pp. 480-491
dc.descriptionAlireza, F., Mohammad, E.K., Effect of wind loading on spherical single layer space truss steel domes (2012) Int J Phys Sci, 7 (16), pp. 2493-2505
dc.descriptionCornejo, M.O., Mato, F.M., Obtaining the wind force coefficients on non-conventional buildings (2012) Struct Eng Int, 2, pp. 270-274. , http://www.sciencedirect.com/science/article/pii/016761059400053G
dc.descriptionBarlow, J.B., Rae, W.H., Pope, A., (1999) Low-speed wind tunnel testing, , John Wiley & Sons, New York
dc.descriptionBurton, W.V., Wind tunnel simulation of an atmospheric boundary layer (2001), Master of Science in Mechanical Engineering, Faculty of Texas Tech University, USA;Menter, F.R., Influence of freestream values on κ-ω turbulence model predictions (1992) AIAA J, 30 (6), pp. 1657-1659
dc.descriptionMenter, F.R., Kuntz, M., Langtry, R., Ten years of industrial experience with the SST turbulence model (2003) Turbulence, heat and mass transfer, 4, pp. 625-632. , Begell House Inc, New York
dc.languageen
dc.publisherElsevier Ltd
dc.relationEngineering Structures
dc.rightsfechado
dc.sourceScopus
dc.titleWind Force Coefficients On Hexagonal Free Form Shell
dc.typeArtículos de revistas


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