Računska analiza zvočne izoliranosti med prostori v skladu z aktualno zakonodajo : diplomska naloga

Podbelšek, Luka (author), Kunič, Roman (mentor), Prezelj, Jurij (comentor)

V diplomski nalogi je predstavljen izračun ocene zvočne izolirnosti pred zvokom v zraku med prostori, skladno s standardom SIST EN 12354-1 in Tehnično smernico TSG – 1 – 005: 2012. Pridobljeni in izračunani so podatki o zvočni izolirnosti nekaterih pogosto uporabljenih gradbenih elementov, ki se uporabljajo v gradbeništvu (opečne stene, mavčno kartonske stene, armirano betonske stene in medetažne konstrukcije …). Iz podatkov o zvočni izolirnosti elementov so izvedeni izračuni o zvočni izolirnosti med prostori, saj poleg zvočne izolirnosti samega mejnega elementa na zvočno izolirnost med prostori vplivajo tudi drugi parametri (velikosti prostorov, stiki med elementi prostorov …). V izračunu so upoštevane samo poti širjenja zvoka po konstrukciji, ne pa tudi direktni prehod zvoka in indirektni prehod zvoka preko drugega prostora. Na kratko so predstavljeni trije slovenski in en tuj računalniški program, ki skladno z aktualno zakonodajo izračunavajo zvočno izolirnost med prostori in so trenutno dostopni na našem trgu. V prilogah diplomske naloge je za obravnavane konstrukcije izvedena še primerjava z minimalnimi zahtevami iz tehnične smernice glede na vrsto objekta in namembnost prostorov, med katerima preverjamo zvočno izolirnost.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, VSŠ, zvočna izolirnost med prostori, prehod zvoka v zraku med prostori, zvočna izolirnost monolitnih elementov, računalniški programi, SIST EN 12354-1:2001
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [L. Podbelšek]
• Year: 2016
• Number of pages: XVI, 54 str., 2 pril.
• PID: 20.500.12556/RUL-84973
• UDC: 328.34:699.844(497.4)(043.2)
• COBISS.SI-ID: 7672929
• Publication date in RUL: 18.10.2016

Secondary language

• Language: English
• Title: Computational analysis of sound insulation between rooms in accordance with current legislation

Abstract

Graduation thesis presents calculated estimation of the sound insulation of airborne sound between rooms in accordance with standard SIST EN 12354-1 and Technical guideline TSG - 1 - 005: 2012. We have obtained and calculated sound insulation data for common structural elements (wall and floor) that are used in construction (brick walls, plasterboard walls, concrete wall and floor constructions …). Sound insulation data for the element is the base for calculation of sound insulation between rooms, because in addition to the sound insulation of border element, the sound insulation between rooms is also influenced by other parameters (size of rooms, contacts between the elements of rooms …). The calculation only takes into account propagation of the sound trough construction and not the direct passage of sound and indirect sound transmission through the second room. It also includes brief presentation of three Slovenian and one foregion computer programs used for calculating the sound insulation between rooms that are in accordance with current legislation and available on the Slovenian market. The appendix chapter includes comparison of the minimum requirements from the technical guidelines according to the type of the building and purpose of the room between which we're checking the sound insulation.

• Keywords: graduation thesis, civil engineering