Jeklen most za pešce čez reko Savo v Radečah : diplomska naloga

Vresk, Petra (avtor), Korelc, Jože (mentor), Sinur, Franc (komentor)

Diplomska naloga obravnava zasnovo, statično analizo in dimenzioniranje jeklenega peš mostu čez reko Savo, v Radečah, z razponom 100 m. Pri zasnovi mostu smo prišli do ideje za ločni most z lokom nad prekladno konstrukcijo. Sledila je analiza obtežb ter njihovih kombinacij za mejno stanje nosilnosti in mejno stanje uporabnosti. V analizi nismo zajeli dinamičnih vplivov vetra in potresa. Izvedena je bila statična analiza in dimenzioniranje elementov. Elementi so dimenzionirani glede na dobljene notranje veličine s programom Scia Engineer. Zaradi vitkosti konstrukcije pri dimenzioniranju mostu, ni bilo kritično mejno stanje nosilnosti, ampak mejno stanje uporabnosti; Lastne frekvence mostu niso bile v obočju priporočenih mej. Tako bi bilo dodatno potrebno izvesti detajlno dinamično analizo mostu.

• Jezik: Slovenski jezik
• Ključne besede: gradbeništvo, diplomska naloga, UNI, B-GR, zasnova, jeklo, most za pešce, ločni most, obtežbe, obremenitve, statična analiza, statična analiza, lastne frekvence, dimenzioniranje
• Vrsta gradiva: Diplomsko delo/naloga
• Tipologija: 2.11 - Diplomsko delo
• Organizacija: FGG - Fakulteta za gradbeništvo in geodezijo
• Kraj izida: Ljubljana
• Založnik: [P. Vresk]
• Leto izida: 2014
• Št. strani: XI, 36 str., 8 pril.
• PID: 20.500.12556/RUL-32440
• UDK: 624.014.2:624.2(043.2)
• COBISS.SI-ID: 6819937
• Datum objave v RUL: 10.07.2015

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Steel footbridge over the Sava river in Radeče

Izvleček

The thesis deals with the design, static analysis and dimensioning of a steel footbridge bridge over the Sava River in Radeče with a span of 100 m. In designing the bridge, we produced an idea to create an arch bridge over a deck construction. The thesis also contains an analysis of loads and their combinations for the ultimate limit state and serviceability limit state. It is important to note that dynamic influences of wind and earthquake were excluded from the analysis. We conducted a static analysis and element dimensioning. The elements were dimensioned using the Scia Engineer software according to the calculated internal forces. The construction of the bridge was slender. As a result, the serviceability limit state in the dimensioning process was more problematic than the ultimate limit state. Natural frequencies of the bridge were not within the recommended limits. To this end, a more detailed dynamic analysis of the bridge would be necessary.

• Ključne besede: concept, steel, footbridge, arch bridge, arch bridge, loads, loadings, static analysis, natural frequencies, dimensioning