20.500.12556/DKUM-23158 TEHNOLOGIJA IZVEDBE PODZEMNE PARKIRNE HIŠE KONGRESNI TRG V LJUBLJANI CONSTRUCTION TECHNOLOGY OF THE UNDERGROUND PARKING HOUSE KONGRESNI TRG IN LJUBLJANA Vedno manj prostora v mestnih središčih, strnjena pozidava vedno večjih stavb, visok dnevni pritok vozil v ta središča je le nekaj razlogov, da se vse pogosteje, predvsem pri poslovnih in stanovanjskih objektih, gradijo podzemne garaže in podobni podzemni objekti. Taki objekti se običajno načrtujejo tik do sosednjih objektov. Za njihovo izgradnjo je potrebno gradbeno jamo ustrezno zavarovati, na izbiro vrste varovanja pa vpliva mnogo dejavnikov. To so sestava tal, globina podtalnice, globina izkopa, bližina sosednjih objektov, ohranitev kulturne dediščine in podobno. V nalogi je prikazana tehnologija izvedbe podzemne garažne hiše Kongresni trg v Ljubljani, katere izgradnja je zaradi že omenjenih dejavnikov in nekaterih dodatnih unikatna in zelo zanimiva. Podrobneje obravnava varovanje gradbene jame z uporabo armiranobetonske diafragme, princip gradnje garaže po tehnologiji bele kadi, razpiranje gradbene jame z jeklenimi cevmi, ki so vzporedno z gradnjo omogočale arheološka izkopavanja in specifično gradnjo garaže od zgoraj navzdol, tako imenovano od ''strehe proti temeljem''. Less and less space in city centers, condense construction of increased number of bigger buildings and high daily influx of vehicles into the centers are recently just few reasons for construction of amplified number of underground garages and similar underground facilities particularly in connection with commercial and residential buildings. Such facilities are usually designed just close to neighboring buildings. For their construction it is necessary to adequately protect the construction pit, whereas the selection of protection type is reliant on many factors; these are the type of soil, groundwater depth, the depth of excavation, proximity of neighboring buildings, preservation of cultural heritage and similar. The work presents the implementation of the construction technology of underground parking garage Kongresni trg in Ljubljana. Due to the aforementioned factors the construction itself is unique and very interesting. The work elaborates the protection of construction pit, using reinforced concrete diaphragms, the principle of building a garage by technology white vat, opening the construction pit by steel pipes that allowed archaeological excavations parallel to the specific construction of garage from top to bottom, called "roof to foundation” technology. gradbeništvo tehnologija gradnje podzemne garaže varovanje gradbene jame AB diafragma bela kad civil engineering tehnology of construction underground parking house securing protection of the construction pit diphragm wall white vat true true false [J. Brezovnik] Slovenski jezik Angleški jezik Diplomsko delo 2012-05-23 20:50:07 2012-05-29 11:27:40 2022-04-14 12:22:51 2023-12-30 03:08:47 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.191(043.2) 16730646 URN:SI:UM:DK:HG7PTQAE UNI_Brezovnik_Jernea_2012.pdf UNI_Brezovnik_Jernea_2012.pdf 1 772FA081BF76C0747F4798677A7B7D5C 866c8b8888be60a39bbcd9ed99a0e76eb31bd4908cc32e74c44c521b9bf16c92 a712e6d8-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/aef52070-1631-4c51-9e99-1ed2f1c03b3a https://dk.um.si/Dokument.php?lang=slv&id=30406 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0