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Contribution of new materials to dynamic resistance capacity and integrity of structures

Autorzy
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper deals with the analysis of chosen new materials properties intended to increase dynamie resistance and integrity of structures. The key experimental results are presented which represent the achievements obtained on national and international levels in Bratislava, Iasi, Skopje, Seriate and Ispra. Related analytical studies done so far in Bucharest, Opole, Skopje and Bratislava created the basis for more smart calculations approach when the design resistance is being to assess. Displacement - force dependence through seismic response spectra were applied for simple masonry structure and R/C frame with reinforced masonry infills. The procedure follows in details the stress-deflection stage when higher dynamic seismic or other actions appear. The recoramended behaviour limits are analysed in relation to the ductility and resistance capacity of the respective structural system. The applied option suggests the verification of expected ultimate stresses and deformation. Thus, the performance analysis gives the indices whether the structure is provided with sufficient dynamie resistance capacily against the damage.
Rocznik
Tom
Strony
17--42
Opis fizyczny
Bibliogr. 33 poz., rys., tab., wykr.
Twórcy
  • SIovak Academy of Sciences, Bratislava, S!ovakia
Bibliografia
  • [1] ABRAMS D. P., Performance-based engineering concepts for unreinforced masonry building structures, Progress in Structural Engineering and Materials, 2001, no. 1, 48-56.
  • [2] ANIĆIĆ D., FAJFAR P„ PETROVIĆ B., SZAVITS-NOSSAN A. and TOMAZEVIC M.„ Earthąuake Engineering, Gradcvinska knjiga, Beograd, 1990.
  • [3] CHMIELEWSKI T., ZEMBATY Z., Basis of Structural Dynamics, Arkady, Warszawa, 1998.
  • [4] COLOMBO A., NEGRO P., Advanced materials for strengthening, rehabilitation and repair of structures. Experimental activities at ELSA, In: Mitigation of Seismic Risk Support to Recently Affected European Countries, Proccedings of Workshop held in Beigirate, Italy in 27-28 November 2000, JRC EC Ispra, 2000, pp. 5/1-7.
  • [5] EN 1990:2002 Eurocode - Basis of structural design, CEN, Brussels. 2002.
  • [6] FAJFAR P., Capacity spectrum method based on inelastic demand spectra, Earthąuake Engng. and Struct. Dyn., 1999, Vol. 28, pp. 979-993.
  • [7] FOLIC R., LADlNOVA B. and BRAJIĆ Z., Analysis and design of RC structures according to EC 8, In: ISEE 2000, Montenegro, University of Montenegro, 2000, pp. 355-362.
  • [8] HAJEK J., Deformations of Concrete Structures, VEDA, Bratislava, 1994.
  • [9] JUHASOVA E., Seismic effects on structures, Elsevier, Amsterdam, 1991.
  • [10] JUHASOVA E., Numerical simulation and engineering methods for the eva!uation of seismic performance, Technical Report JRP NFE, ICA SAS, Bratislava, 2003a.
  • [11] JUHASOVA E., Dynamie resistance capacity and expected seismic response, In: Proceedings ofSE 40EEE, IZIIS Skopje, 2003b.
  • [12] JUHASOVA E., HAJEK J„ Stresses in reinforced concrete chimneys and cooling towers under dynamie loads, VEDA, Bratislava, 1990.
  • [13] JUHASOYA E., KAFKA, V., Materials with shape memory and possibilities of their use for vibration reduction. In: 7th SvF PU Kośice Conference, 9th Session, Kośice, 2002, pp. 110-113.
  • [14] JUHASOVA E., PEZZOL1 P., DA R1N E.M., SOFRONIE R. and ZEMBATY Z., Resistance of brick building model with arches before and after retrofitting, In: Proceedings of 11ECEE, Paris 1998, Rotterdam Balkema, 1998, pp. 180/1-12.
  • [15] JUHASOVA E., SOFRON1E R. and CONTRI P„ Real time testing of reinforced infills. In: Proceedings of 12WCEE Auckland 27, Jan. - 3, Feb. 2000, pp. 921/1-8.
  • [16] JUHASOVA E., VRABEC M., Ultimate shear resistance of reinforced masonry,.In: Staticko-konstrukćne a stavebno-jyzikalne problemy stavebnych konśtrukcii: Tatranska Łomnica, 22-24.Nov. 2000, Kośice, Cpress, DT ZSVTS, 2000, pp. 69-75.
  • [17] JUHASOVA E., ZEMBATY Z., Practical methods for inereasing dynamie resistance of brick masonry buildings. In: Konserwacja, wzmacnianie i modernizacja budowlanych obiektów historycznych i wzpólczesnych, Kielce, 22-23, Feb. 2001.' pp. 229-237.
  • [18] JUHASOVA E., ZEMBATY Z. and KOWALSKI M., Experimental investigations of dynamie effects on brick masonry buildings and their strengthening, Archives of Civil Engineering AIL, XLVI, 1, 2000, pp. 83- 106.
  • [19] KRALIK J., JAVOREK T., Seismic analysis of reinforced concrete highrise building bearing system. In: Konvalinka P., Maca J., CTU Reports, 1, 2003, Vol. 7, CTU, Prague, 2003, pp. 333-338.
  • [20] KRSTEVSKA L., Development and Application of Non-Linear Micro Models for Evalualion of Seismic Behaviour of RC Frames Infilled with Plain and Reinforced Masonry, University of Skopje Reports, IZIIS, Skopje, 2002.
  • [21] MOLA E., TSIONIS G„ TAUCER F. and PINTO A., The Molise (Italy) earthquakes, 31 Oct., and 1 Nov. 2002: Report and analysis from a field mission. ELSA, EC JRC, Ispra, 2003.
  • [22] prEN 1998-1:2003 Eurocode 8. Design of Structures for Earthąuake Resistance. Part 1: General Rules, Seismic Actions and Rules for Buildings, Draft January 2003, LNEC Lisbon, 2003.
  • [23] prEN 1998-3:2003 Eurocode 8. Design of Structures for Earthąuake Resistance. Part 3: Strengthening and Repair of Buildings. Draft July LNEC, Lisbon, 2003.
  • [24] PRIESTLEY M.J.N., Displacement based seismic assessment of reinforced concrete buildings, Journal of Earthąuake Engineering, Vol. 1, no. 1, 1997, pp. 157-192.
  • [25] RISTIĆ D., Refined non-linear numerical simulation of R/C infilled frames, Progress Report to Euroąuake Project, Macedonia Part, University of Skopje, IZIIS, Skopje, 2000.
  • [26] SEVERN R., JUHASOVA E., FRANCHIONI G., POPA G. and SOFRONIE R., Mitigation of seismic risk by composing of masonry structures, In: Mitigation of Seismic Risk Support to Recently Affected European Countries, Proceedings of Workshop held in Belgirate, Italy in 27-28 November 2000, JRC EC Ispra, 2000, pp. 22/1-7.
  • [27] SOFRONIE R., Antiseismic reinforcement of masonry works, In: New Technologies in Structural Engineering, 1997, Lisbon: LNEC, pp. 373-380.
  • [28] SOFRONIE R.,Reinforcing masonry with polymer grids. Masonry buildings without RC Members, In: Ecoleader Studies, Blackburn, 14-15 Feb. 2002, CD ROM.
  • [29] SOFRONIE R., JUHASOVA E. and GREENING P, Seismic strengthening of masonry, SECED Newsletter, Vol. 16, No. 4, May 2003, pp. 6-7.
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  • [31] STN 73 0031:1989 Reliability of structures and foundation soils. Basis of structural analysis, VUNM, Praha, 1989.
  • [32] WAYMAN C.M., Shape memory alloys. MRS Bulletin, ApriI 1993, pp. 49- 56.
  • [33] RAMATHAN G., PANOSKALTSIS V. P., MULLEN R.L., WELSCH G, Experimental and computation methods for shape memory allo
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOB-0008-0031
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