Visokotlačni granulirani disipativni materiali za protipotresno zaščito hiš

Avtorji

  • Marko Bek Gorenje gospodinjski aparati, d.d., Velenje, Slovenia; Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia: Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia. , Gorenje gospodinjski aparati, d.d., Velenje, Slovenia; Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia: Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia. https://orcid.org/0000-0001-6405-8541 (neavtoriziran)
  • Alen Oseli Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia. , Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia.
  • Ivan Saprunov Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia. , Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia.
  • Bakytzhan T. Zhumagulov National Engineering Academy of the Republic of Kazakhstan, Almaty, Kazakhstan. , National Engineering Academy of the Republic of Kazakhstan, Almaty, Kazakhstan.
  • Sultan M. Mian Creative Groups, Kot Lakhpat, Lahore, Pakistan. , Creative Groups, Kot Lakhpat, Lahore, Pakistan.
  • Boris V. Gusev The Russian Academy of Engineering, Moscow, Russia. , The Russian Academy of Engineering, Moscow, Russia. https://orcid.org/0000-0003-2718-9539 (neavtoriziran)
  • Roko Žarnić Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia. , Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia. https://orcid.org/0000-0001-6942-255X (neavtoriziran)
  • Bernd von Bernstorff Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia. , Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia. https://orcid.org/0000-0002-4358-4494 (neavtoriziran)
  • Nikola Holeček Gorenje gospodinjski aparati, d.d., Velenje, Slovenia. , Gorenje gospodinjski aparati, d.d., Velenje, Slovenia.
  • Igor Emri Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia; Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia. , Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia; Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia. https://orcid.org/0000-0003-3329-9312 (neavtoriziran)

DOI:

https://doi.org/10.18690/analipazu.3.2.75-86.2013

Ključne besede:

Disipativni granulirani materiali, Viskoelastičnost, Protipotresna zaščita, Tlak, Termoplastični Poliuretan

Povzetek

V zadnjih letih so bili razviti različni dušilni elementi namenjeni nadzoru struktur v gradbeništvu, kjer eno izmed najbolj obetavnih rešitvah predstavljajo viskoelastični dušilni elementi. V tem prispevku bomo pokazali, da je z uporabo znanja o vplivu inherentnega hidrostatičnega tlaka na časovno in frekvenčno odvisno vedenja polimerov mogoče načrtovati in zgraditi ultimativni izolacijski sistem za uporabo v gradbeništvu. Optimalna rešitev je dosežena z uporabo multimodalnega granuliranega polimernega materiala pod visokim tlakom. Rezultati, na primeru TPU pokažejo, da se z večanjem inherentnega tlaka materiala, iz 1 bar do 2000 bar pomakne frekvenca, pri kateri material izkazuje svoje maksimalno dušenje iz 37 kHz, pri P = 1 bar do 235 Hz pri P = 2000 bar. Hkrati, povečanje inherentnega hidrostatičnega tlaka iz 1 bar do 2000 bar spremeni togost materiala do 2,5-krat, medtem ko so dušilne lastnosti povečajo do 5,2-krat.

Biografije avtorja

  • Marko Bek, Gorenje gospodinjski aparati, d.d., Velenje, Slovenia; Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia: Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia., Gorenje gospodinjski aparati, d.d., Velenje, Slovenia; Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia: Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia.

    Velenje, Ljubljana. Slovenia. E-mail: marko.bek@fs.uni-lj.si

  • Alen Oseli, Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia., Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia.

    Ljubljana, Slovenia. E-mail: alen.oseli@isit.si

  • Ivan Saprunov, Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia., Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia.

    Ljubljana, Slovenia. E-mail: ivan.saprunov@fs.uni-lj.si

  • Bakytzhan T. Zhumagulov, National Engineering Academy of the Republic of Kazakhstan, Almaty, Kazakhstan., National Engineering Academy of the Republic of Kazakhstan, Almaty, Kazakhstan.

    Almaty, Kazakhstan. E-mail: nia_rk@mail.ru

  • Sultan M. Mian, Creative Groups, Kot Lakhpat, Lahore, Pakistan., Creative Groups, Kot Lakhpat, Lahore, Pakistan.

    Lahore, Pakistan. E-mail: info@creativegroup.com.pk

  • Boris V. Gusev, The Russian Academy of Engineering, Moscow, Russia., The Russian Academy of Engineering, Moscow, Russia.

    Moscow, Russia. E-mail: info-rae@mail.ru

  • Roko Žarnić, Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia., Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia.

    Ljubljana, Slovenia. E-mail: roko.zarnic@fgg.uni-lj.si

  • Bernd von Bernstorff, Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia., Faculty of Civil and Geodetic Engineering, University of Ljubljana, Ljubljana, Slovenia.

    Ljubljana, Slovenia. E-mail: bernd-steffen.bernstorff-von@basf.com

  • Nikola Holeček, Gorenje gospodinjski aparati, d.d., Velenje, Slovenia., Gorenje gospodinjski aparati, d.d., Velenje, Slovenia.

    Velenje, Slovenia. E-mail: nikola.holecek@gorenje.si

  • Igor Emri, Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia; Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia., Institute for Sustainable Innovative Technologies – iSIT, Ljubljana, Slovenia; Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia.

    Ljubljana, Slovenia. E-mail: igor.emri@fs.uni-lj.si

Prenosi

Objavljeno

07.06.2022

Številka

Letn. 3 Št. 2 (2013): ANALI PAZU

Rubrika

Prispevki

Kako citirati

Bek, M., Oseli, A., Saprunov, I., T. Zhumagulov, B., M. Mian, S., V. Gusev, B., Žarnić, R., von Bernstorff, B., Holeček, N., & Emri, I. (2022). Visokotlačni granulirani disipativni materiali za protipotresno zaščito hiš. Anali PAZU, 3(2), 75-86. https://doi.org/10.18690/analipazu.3.2.75-86.2013

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