Czasopismo
2009
|
z. 52 [264]
|
165-174
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
It is possible to shape shells of flat profiled sheets thanks to their high geometrical orthotropy. A general method of geometrical shaping of shells is presented in brief. The method can be applied to build any shells of flat profiled sheets. A computer programme enables the determination of shell generatrices and other shell lines necessary for the design of shells. The structural analysis of flat roofs made of profiled sheeting is normalised. According the standards, an analysis of sheets consists in verifying individual folds as sheeting members. In shells, the shape and dimensions of individual folds are longitudinally variable, and folds are inclined longitudinally and transversely. Research has shown that twist of folds does not have significant impact on their stiffness.
Rocznik
Tom
Strony
165-174
Opis fizyczny
Bibliogr. 11 poz., il.
Twórcy
autor
- Rzeszow University of Technology, Rzeszow, Poland
Bibliografia
- [1] Reichhart A.: Geometrical and structural shaping of shells made of profiled metal sheets (in Polish), Oficyna Wyd. Politechniki Rzeszowskiej, Rzeszów 2002.
- [2] Reichhart A.: Specificity of shells made of elastic deformed profiled metal sheets, Proc. of the 4th Int. Colloq. on Structural Morphology, Delft 2000.
- [3] Reichhart A., Dudziński P.: Influence of the torsion of sheets in a profiled sheets shell on the participation of folds in carrying concentrated load (in Polish), Proc. IX Intern. Scientific Conf. Nauk. Rzeszów-Lviv-Kosice 2004.
- [4] Abdel-Sayed G.: Critical shear loading of curved panels of corrugated sheets, Proc.ASCE, J. Eng. Mech. Div., 96 (EM6), Dec. 1970
- [5] Banavalkar P.V., Gergely P.: Analysis of thin steel hyperbolic paraboloid shells, Proc. ASCE, J. Struct. Div., 98 (ST 11) 1972
- [6] Fischer M.: Versuche zur Ermittlung des Tragverhaltens einer hyperbolischen Paraboloidschale aus einlagigen Trapezprofilblechen, Stahlbau, H. 4, 5,1972.
- [7] Gergely P., Winter G,: Experimental investigation of thin-steel hyperbolic paraboloid structures, Proc. ASCE, J. Struct. Div., 98 (ST10) 1972
- [8] European Recommendations for the Application of the Metal sheeting Acting as a Diaphragm. Stressed Skin Design. ECCS Committee TC7, TWG 7.5, May 1995
- [9] EN 1993-1-3 Eurocode 3 - Design of steel structures - Part 1-3: General rules - Suplementary rules for cold-formed members and sheeting, Brussels 2006.
- [10] Easley J.T.: Buckling Formulas for Corrugated Metal Shear Diaphragms, J. Struct. Div., ASCE, July 1975.
- [11] Bródka J., Garncarek R., Miłaczewski K.: Corrugated sheets in steel construction (in Polish), Arkady, Warszawa 1999.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BTB2-0055-0127